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2017

19559979Apparatus and method to secure acquisition and contention burst activity in a communication network

2016

29338261Method for rapid PMA alignment in 100GBASE-KP4
39325603Network performance estimating apparatus and network performance estimating method, network configuration checking method, communication managing apparatus, and data communication method
49319237Method and device for controlling a bus system and a corresponding bus system
59288073Communication system and transmission unit employed in same

2015

69209942Communication system and communication apparatus
79178714Selecting a communication medium for data transmission
89119215Method and apparatus for enhanced packet traffic arbitration
99106427Local area network

2014

108755283Synchronizing state among load balancer components
118670327Relay device

2013

128526444Method for distributing data packets in a mobile node network and associated node
138417865Shared system of I/O equipment, shared system of information processing apparatus, and method used thereto
148406154Method and apparatus for topology aggregation and routing controller
158374080High throughput features in 11S mesh networks

2012

168200880Shared system of I/O equipment, shared system of information processing apparatus, and method used thereto

2010

177760754Priority access for real-time traffic in contention-based networks
187706765Method and device for enabling and disabling group transmissions

2009

197593321Method and system for a local and fast non-disruptive path switching in high speed packet switching networks
207554998Interference-based routing in a wireless mesh network

2005

216967973Data transfer apparatus and its control method
226967968Communication network having minimized roundtrip contention delay
236967967Home network transmission deferral
246967965Multi-user network system and method of data communication using enhanced preamble
256965933Method and apparatus for token distribution
266963535MAC bus interface
276961344Verification of collision detection and resolution in a home network
286956824Extension of link aggregation protocols over the network
296954800Method of enhancing network transmission on a priority-enabled frame-based communications network
306952429Transaction scheduling for a bus system in a multiple speed environment
316947439Ethernet cross point switch with reduced connections by using dual control to the cross points in the switch
326944179PHY signal control device and method for selectively generating a specific warning data
336944165Method and apparatus for transmitting data in a linear-type or ring-type network
346938086Auto-detection of duplex mismatch on an ethernet
356937610Method and protocol for a medium access control layer for local area networks with multiple-priority traffic
366934758Stack-based access control using code and executor identifiers
376934297Method and apparatus for communicating in a distributed multiple access wireless communication system
386925078Network adaptor driver with destination based ordering
396922742Node device for a serial databus connecting a number of devices
406917606Priority data transfer method
416917594Automatic protocol selection mechanism
426907048Method and apparatus for transporting ethernet data packets via radio frames in a wireless metropolitan area network
436904472Receiving device for receiving data
446901469Communication control apparatus using CAN protocol
456901443Non-fault tolerant network nodes in a multiple fault tolerant network
466898204Method of determining a collision between a plurality of transmitting stations in a frame-based communications network
476891881Method of determining an end of a transmitted frame in a frame-based communications network
486891849Fieldbus components, communication system and process for the transmission of data over a high speed transmission medium
496891847Method and apparatus for accommodating asynchronous data transmissions in a wireless computer network
506888844Method for selecting an operating mode for a frame-based communications network
516888819Media access control utilizing synchronization signaling
526883025Method for autonegotiating multiple devices with a shared autonegotiation controller
536882634Method for selecting frame encoding parameters to improve transmission performance in a frame-based communications network
546879598Flexible media access control architecture
556877043Method for distributing sets of collision resolution parameters in a frame-based communications network
566873630Method and apparatus for a multi-gigabit ethernet architecture
576868095Control channel implementation in a packet switched communications network
586868088Automatic detector of media interface protocol type
596865596Method and system for operating virtual devices by master controllers in a control system
606865460Communication network for an automobile
616864778Method of preventing collision between remote control signals
626862289Method of data transmission in a communication network with a ring configuration
636859464Method and device for controlling outliers in offered load estimation in a shared medium communication network
646859463Methods and apparatus for organizing selection of operational parameters in a communication system
656850493Off-line broadband network interface
666848010Data collision detection in networks
676847633Internet-augmented radio port controller unit (RPCU) of personal acces communications systems (PACS)
686845416System and method for interfacing a CAN device and a peripheral device
696842481Apparatus and method for secure media independent interface communications by corrupting transmit data on selected repeater port

2004

706832223Method and system for facilitating access to a lookup service
716831925Single wire interface with collision detection
726829252Digital subscriber line access multiplexer for use with ethernet over VDSL transport facility
736823020Signaling output stage for generating digital voltage signals on a bus system
746819676Method for improving scheduling fairness of signal transmission/reception in a network
756816503Network system having at least one data processor capable of transmitting at least one message more than other data processors
766816502Method of communicating with a plurality of sets of users
776812589Circuit for activating a CAN (car area network) bus control unit
786801538Method and device for controlling outliers in offered load estimation in a shared medium communication network
796798183Method of and apparatus for simultaneously providing tone and intermittent link onto a cable to assist identifying the cable
806795881Physical layer and data link interface with ethernet pre-negotiation
816791987Maintaining synchronization over asynchronous interface
826791942Dynamic ethernet power management
836789118Multi-service network switch with policy based routing
846778549Coupling device connecting multiple pots lines in an HPNA environment
856771664Transaction scheduling for a bus system in a multiple speed environment
866771656Communication right determination method, information processing apparatus use therefor, and computer-readable recording medium recorded with program for carrying out the method
876769039Data processing apparatus with circuit for confirming normality of serial transmission data
886768717Apparatus and method for traffic shaping in a network switch
896768336Circuit architecture for reduced-synchrony on-chip interconnect
906765924Networking method and apparatus using silent slots to facilitate transmission collision detection
916763040Internet control system communication protocol and method
926760347Off-line broadband network interface
936760308Adaptive transmission in multi-access asynchronous channels
946751213Token over ethernet protocol
956747498CAN receiver wake-up circuit
966738821Ethernet storage protocol networks
976735217Method and apparatus for detecting collisions on a network using multi-cycle waveform pulses
986732255Can microcontroller that permits concurrent access to different segments of a common memory by both the processor core and the DMA engine thereof
996732254Can device featuring advanced can filtering and message acceptance
1006731650Data transfer apparatus and its control method

2003

1016580697Advanced ethernet auto negotiation
1026577625Ethernet switch with a share memory structure and method for sharing memory
1036577337Display apparatus for visual communication
1046574242Method for the transmission and control of audio, video, and computer data over a single network fabric
1056570890Method for the transmission and control of audio, video, and computer data over a single network fabric using ethernet packets
1066564240Method, apparatus, and product for leasing of group membership in a distributed system
1076563832Token ring bridge distributed in a switched fabric
1086556594Data multiplexing apparatus, method and system
1096556589Network transceiver for steering network data to selected paths based on determined link speeds
1106556561Data network for real time information
1116542947Data bus for serial data transmission
1126539031Adaptive countermeasures for wireless communication of fast ethernet data packages
1136539028CSMA/CD wireless LAN
1146539011Method for initializing and allocating bandwidth in a permanent virtual connection for the transmission and control of audio, video, and computer data over a single network fabric
1156529961Network transceiver having media independent interface operable in a general purpose serial interface mode
1166529957Method for increasing performance on a dedicated multi-speed Ethernet link segment
1176525432Method and device for operating a dispersed control system in a motor vehicle
1186522689Monitoring circuit for a data transmission network
1196522661Method for improving fairness in use of network
1206519720Data transmission system
1216519615Method and system for leasing storage
1226519263Process for transmitting data packets of predefinable priority classes using ethernet from a first device to at least one other device
1236516364Method for time coordination of the transmission of data on a bus
1246510479Transmit pre-arbitration scheme for a can device and a can device that implements this scheme
1256507591Handshaking between repeater and physical layer device in a variable rate network transceiver
1266504849Fiber auto-negotiation

2002

1276501765Distributed method and apparatus for allocating a communication medium
1286501764Method of and apparatus for realizing priority data transmissions for CSMA/CD system
1296498782Communications methods and gigabit ethernet communications adapter providing quality of service and receiver connection speed differentiation
1306493351Collision detection on a differential bus
1316493335Method and system for providing low-cost high-speed data services
1326493287Can microcontroller that utilizes a dedicated RAM memory space to store message-object configuration information
1336490645Optimized random access scheme for a shared response
1346490293Serial data communication bus system
1356489838Apparatus and method for equalizing received network signals using a single zero high-pass filter having selectable impedance
1366487214Method and apparatus for implementing an ethernet protocol using three wires
1376483847Arbitration scheme for a serial interface
1386483846Middleware-based real-time communication system
1396480863Method and system for multi-entry and multi-template matching in a database
1406480477Method and apparatus for a data transmission rate of multiples of 100 MBPS in a terminal for a wireless metropolitan area network
1416477595Scalable DSL access multiplexer with high reliability
1426473801System and method for arbitrating bandwidth on segmented network topologies
1436473414Carrier sense collision avoidance with auto abort
1446470393Interface for a data node of a data network
1456470053Methods and arrangements for transmitting data over twisted pair wire using RF modulation techniques
1466466995Messaging application layer over ethernet to transport layer (TCP) communications method and apparatus for a modular terminal input/output system
1476466572Distributed ethernet hub
1486463446Method and apparatus for transporting behavior in an event-based distributed system
1496457055Configuring ethernet devices
1506456633Unified distributed voice and data local area networking
1516456410Optical data communication system and method
1526442174Method for saving power in a network system
1536440154Protective sheath for transvaginal anchor implantation device
1546438614Polymorphic token based control
1556434646Signal distribution system and method based on bus arrangement
1566434432Method for writing back message ID information to a match ID register and a CAN microcontroller that implements this method
1576434112Frame transmission method
1586430695Network transceiver having circuitry for referencing transmit data to a selected input clock
1596430192Method for transmitting multimedia packet data using a contention-resolution process
1606430151Local network with redundancy properties having a redundancy manager
1616424934Packet classification state machine having reduced memory storage requirements
1626421752Electronic apparatus
1636421735Apparatus and method for automatically selecting a network port for a home network station
1646421352Data processing apparatus capable of independently interrupting transmission data
1656418136Announced dynamic access probability protocol for shared bandwidth networks
1666418118Network device including selective discard of packets
1676412016Network link bypass device
1686408009Method and apparatus for detecting collisions on and controlling access to a communications channel
1696404861DSL modem with management capability
1706404756Methods and apparatus for coordinating channel access to shared parallel data channels
1716400725Fairness scheme for a serial interface
1726393032Wireless LAN system and method of driving the same
1736389540Stack based access control using code and executor identifiers
1746385211Network controller
1756385210Method for detecting and resolving data corruption in a UART based communication network
1766385208Serial media independent interface
1776381648Method and apparatus for filtering ethernet frames
1786381213Method and apparatus for detecting collisions on a network
1796377582Decentralized ring arbitration for multiprocessor computer systems
1806373851Ethernet based network to control electronic devices
1816370115Ethernet device and method for applying back pressure
1826366567Automatic detection of full or half duplex capability in a remote network device
1836366557Method and apparatus for a Gigabit Ethernet MAC (GMAC)
1846363083Bilevel node identifiers in control area network (CAN) protocol
1856356565Method of controlling bandwidth allocation in shared access local networks and a protocol and a filter for implementing the method
1866356558Arbitration techniques for a high speed serial bus
1876353615Protocol for critical security applications
1886349331Multiple channel communication system with shared autonegotiation controller
1896345310Architecture for a multiple port adapter having a single media access control (MAC) with a single I/O port
1906343071Wireless desktop area network system
1916341135Low power buffer system for network communications
1926339599Collision handling scheme for discrete multi-tone data communications network
1936339584Media access control for isochronous data packets in carrier sensing multiple access systems
1946337865Fair buffer credit distribution flow control
1956335939Apparatus and method for selectively supplying data packets between media domains in a network repeater

2001

1966327264Information network access apparatus and methods for communicating information packets via telephone lines
1976326817Circuit for suppressing a common mode component in a signal from a CAN communication bus
1986324611Physical layer interface and method for arbitration over serial bus using digital line state signals
1996320870Method and apparatus for flow control on a switched CSMA/CD network implementing BLAM
2006311276Secure system for remote management and wake-up commands
2016311218Method and apparatus for providing security in a star network connection using public key cryptography
2026310872Packet switching in a cellular radio communication system
2036307835Method and apparatus for controlling data flow in data communication networks
2046298067Distributed arbitration scheme for network device
2056295281Symmetric flow control for ethernet full duplex buffered repeater
2066292862Bridge module
2076292493Method and apparatus for detecting collisions on and controlling access to a transmission channel
2086285659Automatic protocol selection mechanism
2096282669Ethernet communication redundancy method
2106278713Method and apparatus for distributed queue digital data transmission employing variable length data slots
2116275476Method of addressing messages and communications system
2126272552Dual channel 100Base-T link for computer networks
2136272147Method and apparatus for prioritized transmission of data over a network
2146269104Link control state machine for controlling a media access controller, a serial physical layer device and a media independent interface physical layer device
2156266540Control interface protocol for telephone sets for a satellite telephone system
2166264676Protective sheath for transvaginal anchor implantation devices
2176256320Dual clocks for network device
2186256317Packet-switched multiple-access network system with distributed fair priority queuing
2196253268Method and system for multiplexing a second interface on an I2C interface
2206253233Multi-cut system
2216252885CATV communication system, method of communication by the same, and center and terminal devices thereof
2226252881Adaptive universal multiple access
2236252874Ethernet card and ethernet card improvement methods
2246252532Programmable compensation and frequency equalization for network systems
2256247026Method, apparatus, and product for leasing of delegation certificates in a distributed system
2266243391Non-polled dynamic slot time allocation protocol
2276233626System for a modular terminal input/output interface for communicating messaging application layer over encoded ethernet to transport layer
2286229817System and method for programming late collision slot time
2296226279Allowing several multiple access schemes for packet data in a digital cellular communication system
2306222852Method and apparatus for transmitting dual speed ethernet information (10BASE-T and 100BASE-TX) across a physical layer device service interface
2316222851Adaptive tree-based contention resolution media access control protocol
2326222850Dynamic transmit tuning for ethernet device drivers
2336222848Gigabit ethernet interface to synchronous optical network (SONET) ring
2346222825Arrangement for determining link latency for maintaining flow control in full-duplex networks
2356215789Local area network for the transmission and control of audio, video, and computer data
2366212658Method for the correction of a message in an installation
2376208263Multiple value multiple owner message class
2386205153System and method for improving CSMA/CD network performance during collisions
2396205149Quality of service control mechanism and apparatus
2406195785Process and device for validating/invalidating a message sent over an information transmission network by means of a response in a communication frame
2416195363Transmission right managing method and communication system
2426192397Method for establishing a master-slave relationship in a peer-to-peer network
2436181708Lossless arbitration scheme and network architecture for collision based network protocols
2446181687System and a method for continuously adjustable, splitting group, multi-contention resolution in multi-access computer communication systems
2456178177Data-processing network having non-deterministic access, but having deterministic access time
2466178176Synchronous stack bus for fast Ethernet repeater
2476178161Communications methods and apparatus
2486172984System and method for reducing the latency for time sensitive data over CSMA/CD networks
2496169744Method and protocol for a medium access control layer for local area networks with multiple-priority traffic

2000

2506167120Apparatus and methods for home networking
2516167058Media access control protocol
2526167057Data communication system and electronic control unit used therein
2536161160Network interface device architecture for storing transmit and receive data in a random access buffer memory across independent clock domains
2546161138Media access control for isochronous data packets in carrier sensing multiple access systems
2556160436Driver with switchable gain
2566154464Physical layer device having a media independent interface for connecting to either media access control entitices or other physical layer devices
2576151306Vehicle multiplex communication system
2586141352Method and apparatus for transmitting 10BASE-T signals across a 100BASE-X physical layer device service interface
2596141350Auto-negotiation using negative link pulses
2606141327Arrangement for regulating packet flow rate in half-duplex networks
2616138238Stack-based access control using code and executor identifiers
2626137804System and method for automatic retry of transmit, independent of a host processor, after an underrun occurs in a LAN
2636134665Computer with remote wake up and transmission of a status packet when the computer fails a self test
2646133846Low cost redundant communications system
2656130894Off-line broadband network interface
2666128310Multiport data network switch having a random number generator shared by multiple media access controllers
2676128308Apparatus and method for determining a presence of a stored data frame in a random access memory independent of read and write clock domains
2686118787Apparatus and method for regulating assigned bandwidth in high speed packet switched networks
2696115389Auto-negotiation for multiple ports using shared logic
2706112549Aromatics and/or heavies removal from a methane-rich feed gas by condensation and stripping
2716112252Programmed I/O ethernet adapter with early interrupt and DMA control for accelerating data transfer
2726111888Deterministic serial bus communication system
2736111885Apparatus for and method of communicating data among devices interconnected on a bus
2746108347Non-polled dynamic slot time allocation protocol
2756108344Method, means and system for communicating on a shared transmission medium
2766104722Apparatus for and method of communicating among devices interconnected on a bus
2776104697Ethernet having data transfer rate detecting function
2786104236Apparatus and method for equalizing received network signals using a transconductance controlled biquadratic equalizer
2796098157Method for storing and updating information describing data traffic on a network
2806094443Apparatus and method for detecting a prescribed pattern in a data stream by selectively skipping groups of nonrelevant data bytes
2816094441Apparatus and method for controlling transmission parameters of home network stations transmitting on a telephone line medium
2826094439Arrangement for transmitting high speed packet data from a media access controller across multiple physical links
2836088810Apparatus for synchronized data interchange between locally dedicated sources
2846088368Ethernet transport facility over digital subscriber lines
2856078591Apparatus and method for selectively modifying collision delay intervals based on a detected capture effect in half-duplex network
2866072803Automatic communication protocol detection system and method for network systems
2876065073Auto-polling unit for interrupt generation in a network interface device
2886064673Communications system having distributed control and real-time bandwidth management
2896061737Two-pin distributed ethernet bus architecture
2906061350Address detecting device of ethernet controller and address detecting method thereof
2916061348Method and apparatus for dynamically allocating bandwidth for a time division multiplexed data bus
2926060890Apparatus and method for measuring the length of a transmission cable
2936058117Data transfer via pseudo deterministic channel
2946055578Apparatus and method for selectively controlling transmission of consecutive packets in a network station
2956052380Network adapter utilizing an ethernet protocol and utilizing a digital subscriber line physical layer driver for improved performance
2966049548Multi-access CS-P/CD-E system and protocols on satellite channels applicable to a group of mobile users in close proximity
2976044084Collision detection for packet-switched multiple-path communication system
2986044081Bridging and signalling subsystems and methods for private and hybrid communications systems including multimedia systems
2996032185Bus network with a control station utilizing tokens to control the transmission of information between network stations
3006029202Full duplex flow control for ethernet networks
3016026494Algorithm to reduce power consumption of an auto-negotiating ethernet transceiver
3026026095Method and apparatus for controlling latency and jitter in shared CSMA/CD (repeater) environment
3036026094Digital data bus system including arbitration
3046023457Data transmission installation of the radio network type, and corresponding method
3056014087Variable contention transmission media access based on idle waiting time

1999

3066009468Employing feedback data and congestion ranking to minimize contention delay in a multi-slot Mac protocol
3076009104Apparatus and method for selectively modulating interpacket gap interval following a collision to avoid capture effect
3086009079Method for measuring HDT-NIU availability
3096005853Wireless network access scheme
3106002691Dynamic search tree for resolution of contention between transmitting stations
3116002669Efficient, multi-purpose network data communications protocol
3125999538Method and apparatus for arbitrating data transmission in a CSMA/CD LAN
3135995549Network system using low-speed preamble for linking user nodes using high speed CSMA/CD communication
3145995488Method and apparatus for regulating data flow in networks
3155982781Process for information transmission in a bus system having several participants
3165978385Repeater providing for deterministic access in a LAN utilizing the CSMA/CD medium access method
3175978383Repeaters for reducing collisions in an ethernet network
3185974056Method of and apparatus for transmission of data
3195974051System interprocessor communication using media independent interface-based channel
3205970066Virtual ethernet interface
3215968154Distributed priority arbitrating method and system in multi-point serial networks with different transmission rates
3225966382Network communications using sine waves
3235966375Method and apparatus for radio communication with control according to priority of data to be transmitted
3245963719Two-pin distributed ethernet bus architecture
3255963560Method and arrangement for providing multi-level priority in a rotating priority arrangement for access to medium in an ethernet network
3265963539Method and apparatus for detecting collisions on a network
3275960001Apparatus and method for guaranteeing isochronous data flow on a CSMA/CD network
3285960000System, device, and method for contention-based reservation in a shared medium network
3295959988Telecommunications switch including an integrated internet access server
3305954810Device for communication between a plurality of functional modules installed in a local unit and an ethernet type external bus
3315946313Mechanism for multiplexing ATM AAL5 virtual circuits over ethernet
3325946118Communication collision detection
3335940401Carrier extension for gigabit/second ethernet networks operable up to at least 200 m distances
3345940400Method, device, wireless transceiver and computer for providing collision detection in wireless carrier sense multiple access systems
3355940366Multiplex transmission method
3365936963System to implement a switched ethernet service within a geographically distributed region using asymmetric full duplex circuits
3375936962Method and apparatus for predicting and controlling data transmission in a CSMA/CD LAN
3385935267Data communication method and a data communication system for use with a digital network
3395935245Method and apparatus for providing secure network communications
3405928344Serial data bus and use thereof
3415923663Method and apparatus for automatically detecting media connected to a network port
3425919250Data transmission system used for plant control and based on local area network
3435919248Method and apparatus for determining network health as a function of combined percent utilization and percent collisions
3445917629Transceiver for extending a CSMA/CD network for wireless communication
3455915054Star coupler for an optical communication network
3465912895Information network access apparatus and methods for communicating information packets via telephone lines
3475912890Statistical multiplexing apparatus in a time division multiplexing bus
3485909444System, device, and method for aggregating users in a shared-medium network
3495905870Arrangement for initiating and maintaining flow control in shared-medium, full-duplex, and switched networks
3505903737Apparatus and method for serial data communication utilizing general microcomputer
3515903565Serial bus system using bitwise arbitration for independently communicating with and controlling individual bus systems
3525903562Multicasting employing publication title to create numeric destination address for computer network system frame
3535901156Method of processing messages to be transmitted for a data processing arrangement
3545896417Apparatus utilizing current-to-voltage conversion for transmitting data at different data transfer rates especially in applications such as dual-rate ethernet local-area networks
3555894559System for selectively reducing capture effect in a network station by increasing delay time after a predetermined number of consecutive successful transmissions
3565894474Wideband bus for wireless base station
3575886993System, device, and method for sharing contention mini-slots among multiple priority classes
3585883800Arrangement for components included in mobile hydraulic equipment
3595878234Low power serial protocol translator for use in multi-circuit board electronic systems
3605878221Network for multimedia asynchronous transfer mode digital signal transmission and components thereof
3615878028Data structure to support multiple transmit packets for high performance
3625875176Network adaptor driver with destination based ordering
3635872920Programmed I/O ethernet adapter with early interrupts for accelerating data transfer
3645870388Radio conferencing method and apparatus
3655864558Dynamic transmit tuning for ethernet device drivers
3665862145Method and system for identifying an error condition due to a faulty cable connection in an ethernet network
3675859851Programmable bit-collision adjustment circuitry for a bi-directional serial communication link
3685856976Multiplex transmission system for use in vehicles

1998

3695854900Method and apparatus avoiding capture effect by adding a slot time to an interpacket gap interval in a station accessing an ethernet network
3705854700Optical communication network
3715854454Message routing in control area network (CAN) protocol
3725852723Method and apparatus for prioritizing traffic in half-duplex networks
3735851386Waste-oil cleaning apparatus
3745850525Method and apparatus for adding a randomized propagation delay interval to an interframe spacing in a station accessing an ethernet network
3755844905Extensions to distributed MAC protocols with collision avoidance using RTS/CTS exchange
3765841983Communication system for transmitting divisional messages back-to-back by pre-setting blank duration between the divisonal messages prior to transmission
3775841778System for adaptive backoff mechanisms in CSMA/CD networks
3785838989Common interface for a network having different communication media employing a carrier sense multiple access with collision detection (CSMA/CD) protocol
3795838904Random number generating apparatus for an interface unit of a carrier sense with multiple access and collision detect (CSMA/CD) ethernet data network
3805838747Asynchronous serial data transmission apparatus with edge interrupt operation and timer interrupt operation
3815838688Determining the number of active nudes on an ethernet network by counting a number of packet receptions
3825828836Networked information communication system
3835828663Access control system for wireless-lan terminals
3845825755Method and apparatus for switching between full-duplex and half-duplex CSMA/CD systems
3855825749Multiplex data communication system
3865822307Method, transceiver, and system for providing wireless communication compatible with 10BASE-T Ethernet
3875818725System for utility demand monitoring and control
3885812554Efficiency of a network having a minimum data transmission time
3895812547System and method for dynamic time division access
3905809249System having at least one auto-negotiation enabled physical media dependent (PMD) interface device operable to perform auto-negotiation with remote link partner on behalf of all PMD
3915809236Method and apparatus for contention resolution in a broadband network
3925805598End station port
3935805458System for utility demand monitoring and control
3945802041Monitoring ethernet lans using latency with minimum information
3955799041Network for multimedia asynchronous transfer mode digital signal transmission and components thereof
3965799040Method for transmitting and/or receiving data at different data transfer rates especially in applications such as dual-rate ethernet local-area networks
3975793975Ethernet topology change notification and nearest neighbor determination
3985790603Communication apparatus with collision detection and edge detection for transmitting and receiving data
3995790523Testing facility for a broadband communications system
4005789936Circuit for sensing a communication state
4015784573Multi-protocol local area network controller
4025784559Full duplex flow control for ethernet networks
4035784408Apparatus for transmitting and/or receiving data at different data transfer rates especially in applications such as dual-rate ethernet local-area networks
4045784375Rotating priority arrangement in an ethernet network
4055784002Low-power random digit generator
4065778204High-speed dominant mode bus for differential signals
4075778175Method implemented by a computer network adapter for autonomously adjusting a transmit commencement threshold valve upon concurrence of an underflow condition
4085774658Arrangement for accessing media in a network having universal multiple access nodes and carrier sense nodes
4095774459Method of managing the transmission of messages from a set of transmitters to a single receiver on a single channel
4105771350Asynchronous transfer mode(ATM) network adaptor for the simultaneous processing of the multi-channel traffic
4115771237Multiple rate waveshaping technique for fast ethernet media driver
4125771235Scalable CSMA/CD repeater
4135768310Data transmission circuit for an electricity mains network having a low reception threshold
4145768301Apparatus and method for detecting and correcting pair swap, and implementing a link integrity function in a packet-based data communications system
4155764919Data transmission method and system therefor
4165764392Access control system for a multi-channel transmission ring
4175761431Order persistent timer for controlling events at multiple processing stations
4185761430Media access control for isochronous data packets in carrier sensing multiple access systems
4195761416Method and apparatus for distributing network bandwidth on a video server for transmission of bit streams across multiple network interfaces connected to a single internet protocol (IP) network
4205751974Contention resolution for a shared access bus
4215751770Data transmission system
4225751746Method for monitoring serial transmission of digital data messages on a single-wire multiplex connection between intercommunicating signal-processing devices
4235751713Communicating system
4245748923Method for the cyclic transmission of data between at least two control devices with distributed operation
4255748675Vehicle communications network with improved current sourcing
4265742239Background arbitration monitoring to improve access on lightly consumed network
4275740174Method and apparatus for performing collision detection and arbitration within an expansion bus having multiple transmission repeater units
4285740060Storage and materials handling facility
4295737330System and method for the efficient control of a radio communications network
4305734833Shared communications channel with enhanced reservation and collision resolution protocols allows any subset of stations to transmit data after collision occured in contention slot
4315729755Process for transmitting data in a data processing system with distributed computer nodes, communicating via a serial data bus, between which data messages are exchanged, tested for acceptance in a computer node, and stored temporarily
4325727006Apparatus and method for detecting and correcting reverse polarity, in a packet-based data communications system
4335726976Congestion sense controlled access for a star configured network
4345721735Method and apparatus for arbitrating access of plural bidding devices to a central device using a goal index
4355721733Wireless network access scheme
4365721725Protocol for channel access in wireless or network data communication
4375719872Reverse path allocation and contention resolution scheme for a broadband communications system
4385719869Nonsynchronous communication controller for AV system
4395719860Wideband bus for wireless base station
4405717889Collison reduction algorithm for an ethernet backoff protocol
4415717714Inter-repeater backplane with mixed signal state machine interconnect
4425715287Method and apparatus for dual purpose twisted pair interface circuit for multiple speed media in a network
4435712852D2B device station address initialization starting with stored address
4445706430Method and system for sequentially broadcasting data according to pre-assigned time slots with and without the reception of a synchronization packet
4455706278Deterministic network protocol
4465706274CSMA with dynamic persistence

1997

4475699515Backoff scheme for access collision on a local area network
4485696911Arrangement for eliminating malfunction and/or permitting high-speed transmission in a serial bus connection, and transmitter and receiver units linked to the latter
4495696904Data transmission method and system therefor
4505694427Pseudo-AUI line driver and receiver cells for ethernet applications
4515689510Data transmission installation of the radio network type, and corresponding method
4525689507Signal processing system
4535684899Optical communication network
4545675571D2B divice address initialization by use of default address
4555673254Enhancements to 802.3 media access control and associated signaling schemes for ethernet switching
4565664108High bit rate CSMA/CD using multiple pairs
4575664105Method and apparatus for network analysis
4585661727Schemes to determine presence of hidden terminals in wireless networks environment and to switch between them
4595659702Data transmission method and system therefor
4605659548Communication control apparatus
4615657326Radio based collision detection for wireless communication system
4625657314Network multiplexer
4635654968Method and apparatus for managing a number of time slots during which plural bidding devices can request communication access to a central device
4645650997Method and apparatus for use in a network of the ethernet type, to improve fairness by controlling collision backoff times in the event of channel capture
4655649101System and method for improving 3270 data stream performance by reducing transmission traffic
4665648956Apparatus and method for full-duplex ethernet communications
4675642360System and method for improving network performance through inter frame spacing adaptation
4685640511Method of arbitrating access to a data bus and apparatus therefor
4695638378Method of operating a communication system
4705636223Methods of adaptive channel access attempts
4715636214Backplane architecture for stackable ethernet repeater
4725636213Method, transceiver, and system for providing wireless communication compatible with 10BASE-T Ethernet
4735633871Signal processing system
4745633810Method and apparatus for distributing network bandwidth on a media server
4755631906Medium access control protocol for single bus fair access local area network
4765631905Communications network control method
4775627828Method and circuit for detecting data collisions in communication network
4785625825Random number generating apparatus for an interface unit of a carrier sense with multiple access and collision detect (CSMA/CD) ethernet data network
4795625626Method of automatically determining a transmission order of packet in a local area network and apparatus for same
4805621888Method of building up messages for driving a data processing arrangement with several stations receiving connected thereto
4815621725Communication system capable of preventing dropout of data block
4825619530Method and apparatus for detecting and handling collisions in a radio communication system
4835610903Auto negotiation system for a communications network
4845608729Method and apparatus for providing two-way data communication cover a widely distributed network
4855604742Communications system and method for efficient management of bandwidth in a FDDI station
4865604741Ethernet system
4875602849Communication bus system and station for use in such system
4885600796Token ring fault recovery system for automatically restoring network which includes a transmit possible and receive impossible token holding station
4895600782Can interface with enhanced fault confinement
4905600651Binary logarithmic arbitration method for carrier sense multiple access with collision detection network medium access control protocols
4915598406High speed data transfer over twisted pair cabling
4925596588Multiplex transmission method
4935596578Time division multiplexing data transfer system for digital audio data distribution
4945594732Bridging and signalling subsystems and methods for private and hybrid communications systems including multimedia systems
4955594726Frequency agile broadband communications system
4965592483Data communication apparatus achieving efficient use of the media

1996

4975586118Data transmission method and system therefor
4985585788Data transmission system for automotive vehicles
4995583872High speed data transfer over twisted pair cabling
5005581555Reverse path allocation and contention resolution scheme for a broadband communications system
5015579315Heartbeat collision prevention circuit and method
5025579299Communications network, a dual mode data transfer system therefor
5035576702Method and apparatus for fault-tolerant transmission in multi-channel networks
5045574848Can interface selecting one of two distinct fault recovery method after counting a predetermined number of recessive bits or good can frames
5055572511Auto-adjustment circuit for collision detection of ethernet
5065568476Method and apparatus for avoiding packet loss on a CSMA/CD-type local area network using receive-sense-based jam signal
5075568469Method and apparatus for controlling latency and jitter in a local area network which uses a CSMA/CD protocol
5085566177Priority-based arbitrator on a token-based communication medium
5095563905Network communication system having time-sliced protocol
5105559502Two-wire bus system comprising a clock wire and a data wire for interconnecting a number of stations and allowing both long-format and short-format slave addresses
5115553095Method and apparatus for exchanging different classes of data during different time intervals
5125553072Communication apparatus and method
5135550836High speed data transfer over twisted pair cabling
5145548467LAN interface with simplified overcurrent protection
5155544323High bit rate ethernet connection
5165541957Apparatus for transmitting and/or receiving data at different data transfer rates especially in applications such as dual-rate ethernet local-area networks
5175537549Communication network with time coordinated station activity by time slot and periodic interval number
5185535212Implicit token media access protocol without collision detection
5195535211Communications network control method
5205535210Method and system for resolution of channel access in data transmission systems
5215528754Communication controlling apparatus
5225528507System for utility demand monitoring and control using a distribution network
5235526355Method and apparatus for use in a network of the ethernet type, to improve performance by reducing the occurrence of collisions in the event of channel capture
5245524213Method of structuring messages for exchanging data and/or for synchronizing processes in a data processing system wherein at least two stations are connected to each other via a serial bus
5255517501Data transmission device for random access network, with improved collision resolution, and corresponding method
5265515035Method and equipment for bidirectional data transmission (protocol)
5275513370Twisted pair and attachment unit interface (AUI) coding and transceiving circuit with full duplex, testing, isolation, and automatic output selection
5285513175Multiplex transmission apparatus
5295512888Communications system having a semiconductor integrated circuit for simultaneous mode control and a system control method
5305504748Method of erasing slots
5315504738Apparatus and method for full-duplex ethernet communications
5325502724Communication medium access control protocol for wireless communication
5335499336Monitoring a computer network
5345499247Multiplex transmission system having plurality of nodes and common transmission line and using divided data areas
5355499242Circuit for distributed collision detection
5365499241Broadband communications system
5375497374Data transmission method and system thereof
5385495469Communications network, state machine therefor
5395495240Master-slave data transmission system employing a flexible single-wire bus
5405493571Apparatus and method for digital communications with improved delimiter detection
5415491531Media access controller with a shared class message delivery capability
5425490143Multiplex transmission method and a synchronizing method in multiplex transmission
5435489896Network with a security capability
5445485584Apparatus for simulating a stack structure using a single register and a counter to provide transmit status in a programmed I/O ethernet adapter with early interrupts
5455485147Method and apparatus for scheduling access to a CSMA communication medium

1995

5465479395Serial bus system
5475471472Network multiplexer
5485471461Digital communication network with a moderator station election process
5495471459Method and apparatus for supervising access and protecting against unauthorized access in a communication metwork
5505469437Network chip with auto sensing and reconfiguration
5515469150Sensor actuator bus system
5525463658Low impact collision detection method
5535459713Self-configuring data communication system and method
5545455828Carrier sensing multiple access/collision detection local area networks
5555453987Random access protocol for multi-media networks
5565452422Bus competitive control apparatus
5575450594Enhanced collision detection for ethernet network
5585450416Apparatus and method for testing multifunction communications networks
5595450404Explicit and implicit token media access protocol with multi-level bus arbitration
5605450403Method and apparatus for multiplex transmission
5615448563Communication control method
5625448561Method & apparatus for data exchange in data processing installations
5635448554Data communication system based on a serial bus and a monitor station for use with such system
5645446914Twisted pair and attachment unit interface (AUI) coding and transceiving circuit with full duplex, testing, and isolation modes
5655446735Bandwidth allocation in a shared transmission channel employing CSMA/CD
5665444856Apparatus and method for switching ethernet media type
5675438571High speed data transfer over twisted pair cabling
5685436903Method and apparatus for use in a network of the ethernet type, to improve fairness by controlling collision backoff times and using stopped backoff timing in the event of channel capture
5695436901Synchronous time division multiplexing using jam-based frame synchronization
5705434861Deterministic timed bus access method
5715432817Vehicle communications network transceiver, ground translation circuit therefor
5725432775Auto negotiation system for a communications network
5735430848Distributed arbitration with programmable priorities
5745430843Data transmission system and method for transmitting data having real-time and non-real-time characteristics
5755428640Switch circuit for setting and signaling a voltage level
5765426638Transmission method and system thereof
5775422885Contention free local area network
5785420572Configuration device for use in a networked communication system
5795418821Method and apparatus for sample-data receiver squelch
5805418784Method and apparatus for use in a network of the ethernet type, to improve fairness by controlling the interpacket gap in the event of channel capture
5815418721Control device for transmission of supervisory control data in vehicle
5825414813Direct transfer from a receive buffer to a host in a token-passing type network data transmission system
5835412782Programmed I/O ethernet adapter with early interrupts for accelerating data transfer
5845410535Automatic selection of an interface for ethernet stations
5855406248Method and apparatus for managing information transmissions on an electrical distribution circuit
5865402422Medium access control (MAC) protocol for single bus multimedia fair access local area network
5875402420Communication unit having non-destructive arbitration function
5885396654Data transfer method and apparatus having dual frequency operation
5895394391Method of controlling the operation of a packet switched CDMA telecommunication network
5905390326Local area network with fault detection and recovery
5915390181Method for detecting collisions on and controlling access to a transmission channel
5925390039Optical network for detecting collisions based on the reflection of a transmitting signal
5935384778Communication control apparatus
5945383190Method of improving the transmission of data packets having different priorities in accordance with the DQDB protocol
5955383185Method and apparatus for data collision detection in a multi-processor communication system
5965378067Network interface apparatus and method for reducing conflicts through the use of times

1994

5975371739Sequential polling bus access method for radio communication systems
5985371494Method for optimizing the transmission of authorization of access to a network comprising open channels
5995369755Computer communication bus system using multiple content induced transaction overlap (CITO) communication channels
6005363405Vehicle communications network transceiver, bus driver therefor
6015361063Method and apparatus for scheduling access to a CSMA communication medium
6025359320Method and apparatus for scheduling access to a CSMA communication medium of a node having arbitration circuit
6035357518Network interface
6045355375Hub controller for providing deterministic access to CSMA local area network
6055353287Local area network with message priority
6065351043Queueing protocol
6075351019Local area network interface and interfacing method for network element
6085347543Device for differential-mode information transmission between at least two elements of a motor vehicle
6095343475Multiplex transmission system
6105343474Slotted arbitration without time jitter in a table driven protocol
6115343472Multiplex transmission system for use in vehicles
6125343469Communication system and communication devices having lock function
6135341363Computer system capable of disconnecting itself from a lan
6145341131Communications system and a system control method
6155339307Data communication system with a local network interface
6165337312Communications network and method of regulating access to the busses in said network
6175337310Backplane communication system and method
6185335226Communications system with reliable collision detection method and apparatus
6195329528Duplex communication control device
6205327021Waveform synthesizing circuit
6215323149Data communications method with two way communication between master and slave transceivers
6225321689Multipath transmission system
6235319643Method for shortening a distributed queue
6245319642Method of communication using a two-way bus with contention detection
6255319641Multiaccess carrier sensing network communication protocol with priority messages
6265311512Multiple-master digital communication technique utilizing a dedicated contention bus
6275311172Communication control system
6285311114Apparatus and method for full-duplex ethernet communications
6295307509Method for the transmission of data among mobile bodies or autonomous vehicles
6305307341Random access multiple user communication system
6315307340Multipath transmission system with a troubleshooting arrangement for detecting failure
6325303348Method of arbitrating access to a data bus and apparatus therefor
6335299194Multiplex transmission system
6345297142Data transfer method and apparatus for communication between a peripheral and a master
6355297141Ethernet automatic adapter interface card
6365293571Receipt acknowledgement method in multiplex transmission
6375289466Multiplex transmission method
6385285481Receiver circuit with smart squelch
6395282198Initialization of data stations on a dual bus data subnetwork
6405276682Medium access technique for LAN systems
6415276681Process for fair and prioritized access to limited output buffers in a multi-port switch

1993

6425274636Automatic multiplex data link system, symbol encoder decoder therefor
6435272700Spectrally efficient broadband transmission system
6445272699Method of multiplex transmission
6455271008Unidirectional bus system using reset signal
6465268899Apparatus for generating pseudo-random numbers in a communication system, or other system involving a shared resource
6475267251Line interface for a data transmission network
6485267243Access scheme for a data communications network
6495267237Collison detection and signaling circuit
6505265094Channel accessing process for a local transmission network configured as a bus system
6515263022Multiplex transmission method
6525257257Method of controlling the operation of a packet switched CDMA communication network for controlling the operation of transmitters and receivers
6535253252Token device for distributed time scheduling in a data processing system
6545251212Bus transmission method and system
6555251211Multiplex transmission system for automotive vehicles
6565251203Hub privacy filter for active star CSMA/CD network
6575249183Interfacing unit for local area networks
6585249182Communication bus system with lock/unlock capability
6595245604Communicating system
6605243335Local area network system
6615237322Master-slave data transmission system employing a flexible single-wire bus
6625235592Dynamic switch protocols on a shared medium network
6635214649Insert/remove signalling in LAN systems
6645214647CSMA type communication system
6655214644Electronic device with data transmission function
6665210750Method and apparatus for distributed queue multiple access in a communication system
6675199049Circuit and method of digital carrier detection for burst mode communication systems
6685197066Collision detection circuit for communications network
6695187605Optical transceiver
6705185737Method and apparatus for cyclic reservation multiple access in a communications system
6715179577Dynamic threshold data receiver for local area networks

1992

6725175730Communication control unit
6735175537Method and apparatus for scheduling access to a CSMA communication medium
6745173898Multiple-access control for a communication system with order pad passing
6755172373Packet communication system and its control method
6765168272Network system for transmitting vehicle data
6775165032Process and device for hierarchized access to a network for transmission of information
6785164941System for implementing improved attempt-and-defer access contention protocol
6795162791Collision detection using code rule violations of the Manchester code
6805159673Apparatus for networking programmable logic controllers to host computers
6815157659Packet communication system and method of clearing communication bus
6825155727Method of coupling a data transmitter unit to a signal line and apparatus for performing the invention
6835144295Interruption processing system in time division multiplex transmission system
6845142533Method for controlling the scheduling of multiple access to communication resources
6855142526Transmission failure diagnosis apparatus
6865140586Token associated data network communications protocol
6875132964Packet communication exchange including dummy packet transmission
6885128936Communication bus system and station for use in such a communication bus system
6895124982Multiple port medium attachment unit for a network
6905124981Access control method for DQDB network
6915123029Broadcast-initiated bipartite frame multi-access protocol
6925121382Station-to-station full duplex communication in a communications network
6935111456Apparatus and method for communicating data between a plurality of stations
6945107491Collision filter
6955095481Technique for active synchronization of the content induced transaction overlap (CITO) communication channel
6965095425Method and arrangement for data transmission, as well as a station to implement the method having timing periods beginning on successive transitions of data signal
6975090012Multiplex transmission system for use in a vehicle
6985081623Communication network
6995081622Method and apparatus for distributed queue multiple access in a communication system

1991

7005065153Contention control system
7015063561Procedure and apparatus for transmitting binary messages in a serial communication bus
7025058108Local area network for digital data processing system
7035052029Self-correcting synchronization signal method and apparatus
7045051742Queueing protocol
7055048014Dynamic network reconfiguration technique for directed-token expanded-address LAN
7065040175Wireless information transmission system
7075039980Multi-nodal communication network with coordinated responsibility for global functions by the nodes
7085031175Communication control method for releasing communication apparatus from occupied state
7095025500Apparatus for providing multiple controller interfaces to a standard digital modem and including integral conflict resolution
7105012468Master slave industrial token passing network
7115012467Method and apparatus for collision detection in a local area network transceiver
7125008879LAN with interoperative multiple operational capabilities
7135003536Communication system
7145001642Method for operating a data processing system
7155001472Uneven token distribution technique for token based local area network
7164993023Apparatus for providing multiple controller interfaces to a standard digital modem and including multiplexed contention resolution
7174989203Apparatus for providing multiple controller interfaces to a standard digital modem and including separate contention resolution

1990

7184975907Method and device for the asynchronous transmission of data by packets
7194975905Message transmission control arrangement for node in local area network
7204975904Local area network for digital data processing system including timer-regulated message transfer arrangement
7214970720Packet communication exchange including dummy packet transmission
7224964120Method of detecting a cable fault and switching to a redundant cable in a universal local area network
7234964076System for controlling data bus communications of a data bus for vehicles
7244959829Dual cable communication system
7254954965Enhanced frame utilization for CSMA/CD communication protocol
7264951281Multiplex transmission system
7274949337Token passing communication network including a node which maintains and transmits a list specifying the order in which the token is passed
7284949083Communication system
7294943959Data packet switching
7304939725Multiplex transmission system
7314937816Single-channel communication bus system and station for use in such a communication bus system
7324933936Distributed computing system with dual independent communications paths between computers and employing split tokens
7334930121Network system using token-passing bus with multiple priority levels
7344928097Real time process control using multiple communication networks
7354922244Queueing protocol
7364914654Multiplex transmission system
7374901311Communication method and equipment therefor
7384899143High capacity communication system over collision-type channels
7394897834Bit oriented communications network
7404894819Data transmission method in optical star network and optical star network system for realizing the same

1989

7414888764Transmission-reception equipment for a bus system
7424888763Method and apparatus for detecting the collision of data packets utilizing a preassigned transceiver code in the preamble
7434887262Single-channel bus system for multi-master use with bit cell synchronization, and master station comprising a bit cell synchronization element suitable for this purpose
7444885743Method and apparatus for detecting the collision of data packets
7454881244Transmission-reception equipment for a bus system
7464872163Contention mechanism for communication networks
7474872006Data transmission system
7484866706Token-passing local area network with improved throughput
7494866705Data transmission system with means for distributing collision signals via the transmission line
7504864589Spread spectrum power line communications
7514864576Local area network system
7524864291SCSI converter
7534860309Trinary bus communication system
7544860006Heartbeat collision avoidance method and circuit
7554858112Interface comprising message and protocol processors for interfacing digital data with a bus network
7564855997Priority queuing technique for content induced transaction overlap (CITO) communication system
7574847835Process and device for the transmission of messages between different stations through a location distribution network
7584841527Stabilization of random access packet CDMA networks
7594841295Local area network with biasing arrangement for facilitating access contention between work stations connected to a common bus
7604825204Address setting and data transmission system
7614823122Local area network for digital data processing system
7624819229Local area network priority control system
7634809361Optical composite transceiver
7644809264Collision signal detection system
7654807231Multiplex communication method
7664807223Communications protocol for distributed station network
7674805169Local area network operating on the multiple bus system
7684799052Method for communicating data on a communication network by token passing
7694797879Packet switched interconnection protocols for a star configured optical lan

1988

7704792945Local area network system
7714789982Method for implementing a token passing ring network on a bus network
7724787083Bus-method communication network system capable of seizing transmission right by using timer means at each station
7734786899Circuit arrangement for PCM telecommunication facilities
7744785449Network system for data transmission among plural communications stations connected to a communication medium
7754785396Push-pull serial bus coupled to a plurality of devices each having collision detection circuit and arbitration circuit
7764780871Data Transmission system
7774780869Local area network redundancy system
7784780714Selective voltage supply system for data network distributor
7794779267Traffic scheduler for multiple access communication channels
7804779092Method and apparatus for effecting multi-station data transmission having a variable next station address
7814779088Collision detection arrangement for daisy chain configurations
7824773066Synchronized multiple access apparatus and method for a local area network
7834768189High capacity communication utilizing static, OR-type channels
7844766591Random multiple-access communication system
7854766530Token passing scheme for a predetermined configuration local area network
7864764920Packet transmission system
7874761778Coder-packetizer for random accessing in digital communication with multiple accessing
7884755990Collision avoidance in a multinode data communication network
7894751701TDM collision detector
7904751700Method and apparatus for local area communication networks
7914750109Method and system for expediting multi-packet messages in a computer network
7924747100Token passing network utilizing active node table
7934745600Network collision detection and avoidance apparatus
7944745598Method and apparatus for maintaining a dynamic logical ring in a token passing LAN
7954745596Multiplex communication system
7964742349Method for buffered serial peripheral interface (SPI) in a serial data bus
7974739324Method for serial peripheral interface (SPI) in a serial data bus
7984739323Serial data bus for serial communication interface (SCI), serial peripheral interface (SPI) and buffered SPI modes of operation
7994736394Interface circuit for transmitting and receiving data
8004734596Detection of direct current in the presence of manchester-encoded signals
8014733389Drop cable for a local area network
8024730307Method and apparatus for local area networks
8034730250Local area network processing system
8044727592Optical communication system
8054723239Serial bus system and method for selection of bus subscribers
8064719620Signal transmission system in a bus-type network
8074719458Method of data arbitration and collision detection in a data bus

1987

8084715031Vehicular data transfer communication system
8094714802Apparatus and method for determining the source direction of local area network transmissions
8104710918Composite data transmission system
8114710871Data transmitting and receiving apparatus
8124707830Token passing LAN using a plurality of tokens
8134707829CSMA-CD with channel capture
8144706246Digital signal transmission system
8154706082Serial data bus for intermodule data communications
8164703474Spread spectrum code-division-multiple-access (SS-CDMA) lightwave communication system
8174701911Media accessing apparatus and method for communication system
8184701908Network system utilizing plural station addresses
8194701905Local area network system utiliziing a code division multiple access method
8204700343Method and device for module contention to non-dedicated common line
8214700185Request with response mechanism and method for a local area network controller
8224697263Time slot arrangements for local area network systems
8234689786Local area network with self assigned address method
8244689785Data transmission system
8254683471Data bus pilot tone
8264682326Method and apparatus for maintaining a dynamic logical ring in a token passing lan
8274682324Implicit preemptive lan
8284680755Real-time end of packet signal generator
8294680581Local area network special function frames
8304679193Runt packet filter
8314677613Network system for connecting multiple I/O devices to computers
8324677612Communication system with subdivided transmission cycles
8334672606Method, station and system for the transmission of messages in the form of data packets
8344672543Data transmission control apparatus in local network systems
8354670872Communication link contention resolution system
8364667323Industrialized token passing network
8374667322Method and apparatus for local area networks
8384667191Serial link communications protocol
8394663758Wideband integrated services local communication system
8404663757Packet switched local network with priority random splitting and conflict detection
8414661902Local area network with carrier sense collision avoidance
8424658396Redundancy arrangement for a local area network
8434656628Digital signal transmission system
8444654654Data network acknowledgement arrangement
8454652874Serial communication interface for a local network controller
8464649548Local computer network transceiver
8474649535Method and apparatus for maintaining a dynamic logical ring in a token passing LAN
8484646361Optical star repeater
8494646292Link controller
8504646289Signal multiplexing circuit
8514644348Apparatus for providing masterless collision detection
8524642630Method and apparatus for bus contention resolution
8534641378Fiber optic communication module
8544641307Data packet transmission using shared channel
8554638311Apparatus for providing masterless collision detection
8564637013Token exchange data transmission system having system configuration discrimination

1986

8574631695Detector of predetermined patterns of encoded data signals
8584630264Efficient contention-resolution protocol for local multiaccess networks
8594628504Distributed bus control communication protocol
8604628311Carrier sense multiple access with collision avoidance utilizing rotating time staggered access windows
8614627045Alternating communication channel switchover system
8624623886Prioritized data packet communication
8634612653Delay modulation phase coding
8644611321Variable-band distributed switching node with dynamic hybrid-frame processing
8654610010Control circuit for an adaptive hybrid control in a local area network
8664609920Method of and device for allocating a token to stations of a communication network having at least two logic loops for the circulation of the token, each loop having an assigned priority
8674608700Serial multi-drop data link
8684607256Plant management system
8694602364Local area data communication network
8704602252Method and device for data communication
8714598285Scheme for reducing transmission delay following collision of transmissions in communication networks
8724594590Demand driven access mechanism
8734593282Network protocol for integrating synchronous and asynchronous traffic on a common serial data bus
8744593281Local area network interframe delay controller
8754590468Token access controller protocol and architecture
8764590467Local area network interface controller
8774586176Method for correction of trouble in digital signal transmission system
8784584679Tack-on acknowledgement in computer networks
8794584575Method and device for the asynchronous series communication on the multipoint type of a plurality of logic transceivers
8804583161Data processing system wherein all subsystems check for message errors
8814583089Distributed computer control system with variable monitor timers
8824581734Multipriority communication system
8834580261System for exchanging encoded messages between stations
8844575847Hot carrier detection
8854573154Data communication system with error detection/correction
8864573045Collision detection method using CRC code
8874570257Communication system with slot time error detection
8884569044Distributed data communication system
8894568930Multinodal data communication network
8904564838Data communication network and method of communication
8914563774Address coded communication system

1985

8924560985Dual-count, round-robin distributed arbitration technique for serial buses
8934560984Method and apparatus for detecting the collision of data packets
8944556974Method for passing a token in a local-area network
8954551721Method for initializing a token-passing local-area network
8964547850Priority control method and apparatus for common bus of data processing system
8974543574System for resolving collision in local network
8984542502Reconfigurable collision avoiding system, station and protocol for a two path multiple access digital communications system
8994542499Distributed control system for multiple random access to the transmission line of a local network for speech and data
9004539677Multiple access data communication system
9014538263Variable-band switching system for voice and data communication
9024538261Channel access system
9034536877Tack-on acknowledgment in computer networks
9044536875Retransmission control system
9054536874Bandwidth efficient multipoint data communication system
9064536873Data transmission system
9074532626Collision avoiding system and protocol for a two path multiple access digital communications system
9084525837Digital signal transmission system
9094525832Digital signal transmission system
9104521882Interface for accessing a wide-band bus handling speech and data traffic
9114517670Preemptive bid communication system
9124516248Variable threshold receiver
9134516240Time division digital signal transmission system with block packing
9144516239System, apparatus and method for controlling a multiple access data communications system including variable length data packets and fixed length collision-free voice packets
9154516205Access control of data transmission network
9164516122Communication system with collision detection and forced collision
9174514843Packet switched communication system comprising collision avoidance means
9184513370Data transfer control system and method for a plurality of linked stations
9194511958Common bus access system using plural configuration tables for failure tolerant token passing among processors
9204510600Digital signal transmission system
9214510599Prioritized unidirectional distributed bus accessing system
9224507778Digital transmission system
9234506361Retransmission control system
9244506360Multi-station token pass communication system and method
9254503533Local area communication network utilizing a round robin access scheme with improved channel utilization
9264502137Digital signal transmitting method
9274500990Data communication device including circuitry responsive to an overflow of an input packet buffer for causing a collision
9284498168Communication network and method for its use
9294495572Computer intercommunication system
9304495493Method of controlling the transmission/reception of data in a local communication network, and data transmission system for performing the method
9314494233Method and apparatus for the detection and regeneration of a lost token in a token based data communications network
9324494185Data processing system employing broadcast packet switching
9334494113Method and apparatus for self-control in distributed priority collision
9344493074Content induced transaction overlap communication system
9354491946Multi-station token pass communication system

1984

9364489420Clear channel detector for binary digital data transmission system
9374488232Self-adjusting, distributed control, access method for a multiplexed single-signal data bus
9384479228Local computer network transceiver
9394476467Random entry intercomputer network with collision prevention
9404472712Multipoint data communication system with local arbitration
9414466096Apparatus and method for providing transmitter hierarchy control for efficient channel management
9424466000Data communication system
9434464749Bi-directional token flow system
9444464658Multipoint data communication system with collision detection
9454463351System for providing several data terminals with access to a digital telephone line
9464441162Local network interface with control processor & DMA controller for coupling data processing stations to common serial communications medium
9474439856Bimodal bus accessing system
9484439763Collision avoiding system and protocol for a multiple access digital communications system
9494430651Expandable and contractible local area network system
9504429384Communication system having an information bus and circuits therefor

1983

9514422179Electrical-optical interface network
9524418386Communication bus for a multi-source/receiver data processing system
9534417334Data processing system having dual-channel system bus
9544412347Precision setting of currents and reference voltages
9554412326Collision avoiding system, apparatus and protocol for a multiple access digital communications system including variable length packets
9564410983Distributed industrial control system with remote stations taking turns supervising communications link between the remote stations
9574409592Multipoint packet data communication system using random access and collision detection techniques
9584402082Automatic line termination in distributed industrial process control system
9594398298Communication system having stations capable of detecting another station's
9604395710Bus access circuit for high speed digital data communication
9614390990Method for multiple signal collision detection on a transmission line
9624387425Masterless and contentionless computer network
9634384363Transceiver for local network using carrier-sense multiple access/collision detection
9644382249Apparatus and method for decoding information
9654380761Digital phase decoder with collision detection
9664380088Tester for collision-detect circuitry
9674379294Data highway access control system
9684376278Apparatus and method for collision avoidance

1982

9694366480Demand driven access mechanism
9704359731Communication link contention resolution system
9714352201Data transmission system
9724352103Industrial control system
9734347563Industrial control system
9744345250Information communication system with collision avoidance
9754337465Line driver circuit for a local area contention network
9764332027Local area contention network data communication system

1981

9774292623Port logic for a communication bus system
9784271523Contention interference detection in data communication receiver
9794271507Communication broadcast channel interface
9804259663Contention interference detection by comparison of transmitted and received signal information

1980

9814234952Conflict resolution by retransmission delay on shared communication medium
9824233589Active T-coupler for fiber optic local networks which permits collision detection
9834227045Data processing protocol system
9844210780Multiple access digital communications system
9854199663Autonomous terminal data communications system
9864199661Method and apparatus for eliminating conflicts on a communication channel

1979

9874177450Process and method to initiate a receiving and transmitting station linked by a connecting channel of an information exchange system consisting of several transmitting and receiving stations
9884161786Digital bus communications system

1978

9894096355Common channel access method for a plurality of data stations in a data transmission system and circuit for implementing the method

1977

9904063220Multipoint data communication system with collision detection
9914058681Information transmission system
9924055835Line-seizing apparatus

1976

9933978451Controlling communications between computer devices over common bus
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017