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2017

19602304Data transfer device system, network system, and method of changing configuration of network system
29600440Network topology of hierarchical ring with recursive shortcuts
39571298Network system
49568534Battery electronics system
59559863MAC flush optimizations for ethernet rings

2016

69532082Serial networking fiber-to-the-seat inflight entertainment system
79531584Bi-directional ring network having minimum spare bandwidth allocation and corresponding connection admission control
89529775Network topology of hierarchical ring with gray code and binary code
99529774Network topology of hierarchical ring with gray coding shortcuts
109524259Method for operating an automation device to reduce dead time on account of a physical interruption in a ring or a failed unit
119509598Apparatus and methods for intelligent deployment of network infrastructure based on tunneling of ethernet ring protection
129509591Technique for dual homing interconnection between communication networks
139509569Intermediate network in a ring topology, and method for setting up a network connection between two network domains
149509525Intelligent illumination device
159509523Method for protection switching in ethernet ring network
169509398Relay method, relay system, recording medium, and method
179497111Communications method and system for communications of network accessing equipment
189497038Self-healing communications network
199491104System and method for storing/caching, searching for, and accessing data
209491095Fast reroute in multi-protocol label switching traffic engineering network
219491041Ethernet chain protection switching
229461839Network status visualization systems and methods
239450808Communications network
249450778P2MP traffic protection in MPLS-TP ring topology
259444913Multi-ring reliable messaging system
269444641MAC flush optimizations for ethernet rings
279426186Methods and systems for load balancing call sessions over a dual ring internet protocol (IP) network
289426094Network arrangement having network devices coupled to one another in a ring topology
299426062Fault monitoring in connection-oriented networks
309407538Ring network failure switching method and apparatus
319407455Redundant Ethernet automatic protection switching access to virtual private LAN services
329401817E-spring support of ethernet protection
339401816Protection ring in an automotive network
349397747Method and apparatus for connectivity control in a data center network
359391883Method and device for label automatic allocation in ring network protection
369386668Lighting control system
379383467Seismic cable for seismic prospection tolerant to failure on power supplying and/or data transmission lines
389379985Method of reducing network traffic
399379809Method and device for realizing optical channel data unit shared protection ring
409369341Static ring network for vehicle communications
419363101Packet processing in a predetermined order and suspension of packet transmission by predetermined time intervals based on a suspension flag
429356799Ethernet ring protection without MAC table flushing
439350620Method for creating ring network label switched path, related device, and communications system
449344323G.8032 ethernet multiple fault recovery mechanisms
459338060Multiple ring identification and configuration protocol
469331861Ethernet ring node with improved recovery time after a link failure
479325501Method to implement two fiber shared protection ring with extra traffic on STM-1/OC-3 interface
489319268Q-in-Q Ethernet rings
499319240Ethernet Ring Protection node
509319239Data network with a time synchronization system
519313042Self-healing communications network
529300566Topology change in a network with ring topology
539300527Node routing method of multi-processor system, controller and multi-processor system
549299111Efficient presence distribution mechanism for a large enterprise
559294369Method and device for processing location information of fault point
569276767Ring node, an ethernet ring and methods for loop protection in an ethernet ring
579270485Method for ethernet ring protection
589270484Data center network using circuit switching
599270476Methods and apparatus for network protection
609264348Avoiding data traffic loss in an ethernet ring multihomed, in an active-standby manner, to a virtual private LAN service transport network
619264327Communication network management system, method and program, and management computer
629264254Generalized service protection systems and methods
639253083Network system
649246795Protection method and system for preplanning duality of paths for a unicast and/or a multicast traffic
659246751Ethernet ring protection switching method, network device and system
669237092Method, apparatus, and system for updating ring network topology information

2015

679225547Apparatus, method, and medium for controlling transmission of data
689210037Method, apparatus and system for interconnected ring protection
699197441Method and system for service protection
709197439Field bus network having two main users and at least one dependent user
719191273Parallel operation of RSTP and MRP and segmentation coupling
729185000Overlay network topology system and a network node device therefor
739182438Wire break detection in redundant communications
749178756Method and device for processing location information of fault point
759178564Communication cable breaker and method using same
769166816Network system and audio signal processor
779160563Failure recovery method in non revertive mode of Ethernet ring network
789160562Node and ring information transmitting method
799160453Ring network setup method
809154326Transmission apparatus, failure recovery method, and network system
819148297Information processor and control network system
829137147Ring network protection method, network node and ring network
839124502Method and apparatus of determining blocking in ring network
849118547Serial networking fiber-to-the-seat inflight entertainment system
859117034Data processing apparatus, computation device, control method for data processing apparatus
869106547Apparatus for constructing ring network
879106442Interface monitoring for link aggregation
889106441Method and apparatus for operating and identifying channels of a redundant communication network
899100211Double ring network system and communication control method thereof, and transmission station, and program for transmission stations
909100210Redundant gateway system for device level ring networks
919094329Avoiding micro-loops in a ring topology of a network
929088438Using Ethernet ring protection switching with computer networks
939077641Static ring network for vehicle communications
949075769Communication control device and communication control method
959071513Path switch-back method and apparatus in transport network
969071456Method and device for realizing optical channel data unit shared protection ring
979065758Ring network protection method, network node and ring network
989065732Communication configuration and method for debugging, respectively for programming one or more participants of the communication configuration
999042395E-spring support of Ethernet protection
1009019812Method, system, and device for managing addresses on ethernet ring network

2014

1018842524Redundant ring automatic recovery
1028842519Network interface apparatus for bypassing inoperable network device
1038804491Recovery method for ring-based network
1048787147Ten gigabit Ethernet port protection systems and methods
1058750097Maintenance of overlay networks
1068706105Fault tolerant distributed mobile architecture
1078705343Double ring network system and communication control method thereof, and transmission station, and program for transmission stations
1088665702Method and system for refreshing the single ring address in an ethernet ring

2013

1098514708Method for transmitting data from RLC layer in radio communication system
1108351459Communication node, and token issuing method and token-ring communication method in ring communication system

2012

1118218433Monitoring connectivity in ring networks
1128213455Communication node, and token issuing method and token-ring communication method in ring communication system
1138111627Discovering configured tunnels between nodes on a path in a data communications network

2011

1148055826Communication system and method for operation thereof
1158001306Interface unit and communication system having a master/slave structure
1167991857Broadcasting a message in a parallel computer
1177957324Utilizing bandwidth in ring network using path cost and protection techniques
1187898942Ring network system, failure recovery method, failure detection method, node and program for node

2010

1197801028Method and apparatus for transparent auto-recovery in chain and ring networks
1207729297Neighbor node bus guardian scheme for a ring or mesh network

2009

1217573814Method and apparatus for protection of an optical network

2008

1227447429Bidirectional line switched ring network
1237426179Method and apparatus for signaling path restoration information in a mesh network
1247411914Data ring and method for operating data rings
1257339888Bridge and route change method of network using the same

2007

1267277443Asynchronous serial interface (ASI) ring network for digital information distribution
1277209436Method and apparatus for variable rate pipes

2006

1287133359Fast restoration mechanism and method of determining minimum restoration capacity in a transmission networks

2005

1296965560Multi-tier, hierarchical fiber optic control network
1306961306Fiber optic control network and related method
1316954882Method and apparatus for fault location in a loop network
1326952396Enhanced dual counter rotating ring network control system
1336934546Method and apparatus for control of soft handoff usage in radiocommunication systems
1346928050Protected switching ring
1356928049Modular bridging-device
1366912196Communication network and protocol which can efficiently maintain transmission across a disrupted network
1376894978Method and system for operation of a resilient closed communication network without a dedicated protection network segment
1386892329Selective protection for ring topologies
1396891840LAN path control system capable of easily changing active port of terminal
1406876660Method for implementing automatic protection switching (APS) using cell replication
1416859461Orderwire controller
1426839319Office recognition method in ring network

2004

1436834056Virtual local area network protection switching
1446822972Bidirectional communication system with ring configuration
1456819662Method for protecting a telecommunications network
1466816082Communications system having redundant channels
1476807190Survivable distribution of broadcast signals in loopback rings
1486795446Collective monitor and control system for plural networks
1496766482Ethernet automatic protection switching
1506751682Local communication system, method of operation and stations for use therein
1516745144Circuit arrangement for a motor vehicle
1526728207Self-healing ring network and a method for fault detection and rectifying
1536724781System and method for packet transport in a ring network
1546721269Apparatus and method for internet protocol flow ring protection switching
1556717922Network configuration protocol and method for rapid traffic recovery and loop avoidance in ring topologies
1566714518Method for setting up a connection in a synchronous digital telecommunications network and network element
1576704279Circuit arrangement for providing a back-up circuit for transmission devices in ring architectures that route MPLS packets
1586680903Network system, network terminal, and method for specifying location of failure in network system

2003

1596667981Method of partitioning traffic and placing add/drop multiplexers in a stacked ring network
1606661800Communication network system and loopback control method
1616658013Method and apparatus for ensuring survivability of inter-ring traffic
1626657969Generation of synchronous transport signal data used for network protection operation
1636654353Network and node device
1646640276Bus system and method for achieving a stable bus redundancy
1656636934Fiber channel port by-pass selector section for dual ported disk drives
1666633538Node representation system, node monitor system, the methods and storage medium
1676633537HITLESS PATH SWITCHING RING NETWORK, HITLESS PATH SWITCHING TRANSMISSION SYSTEM, NODE DEVICE FOR A HITLESS PATH SWITCHING RING NETWORK, AND FAILURE OCCURRENCE-TIME HITLESS PATH SWITCHING TRANSMISSION METHOD IN A RING NETWORK
1686629216Fibre channel by-pass
1696622258Data protection in a ring network
1706609165Method and apparatus for using fibre channel extended link service commands in a point-to-point configuration
1716606362Synchronization in a telecommunications network
1726606297Bi-directional ring network having minimum spare bandwidth allocation and corresponding connection admission control
1736594232Transmitter-based path protection switching in a ring network
1746594231Method and apparatus for configuration of stackable units in packet-based communications systems
1756546498System and process for detecting/eliminating faulty port in fiber channel-arbitrated loop
1766526020Ring network system, protection method therefor

2002

1776483843Detecting and counting open ordered sets originating from an attached node port
1786456587Ring transmission system and squelch method used for same
1796370110Back-up restoration technique for SONET/SHD rings
1806360335Loss metrics in a communication network
1816356984Digital data processing system having a data bus and a control bus
1826355886Undersea trunk-and-branch logical ring networks
1836343331Local communication system and apparatus for use therein

2001

1846304547Communication network system and controlling of communication path therefor
1856289002Automatic isolation in loops
1866282188Scalable hub
1876278690Local area network for reconfiguration in the event of line ruptures or node failure
1886260161Troubleshooting method and communication system
1896253335Network abnormality recovery method and system
1906226269Elimination of invalid data in loop network
1916226268Communication system
1926219335Method and apparatus for locating and isolating a fault within a token ring network
1936201787Automatic loop segment failure isolation
1946199174Abnormality recovery system
1956188668Automatic isolation in loops
1966184778Communication network system and rebuilding method thereof
1976175553Method and apparatus for locating and isolating a fault within a token ring network

2000

1986167026Programmable error control circuit
1996130764Transmission apparatus in ring network
2006122250Ring transmission system and squelch method used for same
2016119169Network system having a secondary disk drive bypass circuit activated when all primary disk drive bypass circuits are activated
2026111853Network protection scheme
2036101166Automatic loop segment failure isolation
2046088141Self-healing network
2056055228Methods and apparatus for dynamic topology configuration in a daisy-chained communication environment
2066041036Dual receive, dual transmit fault tolerant network arrangement and packet handling method
2076038678Path switching method, path switching apparatus and nodes of UPSR
2086038618Bypass circuit for bypassing host computer which are connected to plurality of devices via two individual ports upon detecting lack of communication at both ports
2096034798Optical network and arrangement and method in such network

1999

2105999288Connection set-up and path assignment in wavelength division multiplexed ring networks
2115991891Method and apparatus for providing loop coherency
2125923643Redundancy, expanded switching capacity and fault isolation arrangements for expandable telecommunications system
2135920543Double ring-type local area network system capable of switching transmission paths without interruption
2145920267Ring network system
2155870212Self-healing optical network
2165859836Alternate ring restoration technique

1998

2175802263Method of message transmission according to the producer /consumer principle between users in a distributed system with token passing and with time monitoring for fault detection
2185793746Fault-tolerant multichannel multiplexer ring configuration
2195734836Method of preventing double data reception in selective reception communication system
2205712968System for establishing new path in ring network and dividing ring shaped path into plurality of ring shaped paths by being rid of faulty path
2215710777Communication system
2225706422Method of locating fault of communication system

1997

2235663950Methods and systems for fault isolation and bypass in a dual ring communication system
2245661720Multi-ring network having plural rings connected by node
2255657321Looped bus system for connecting plural nodes or plural circuit cards
2265651003Stackable data cell switch architecture
2275651000Method and systems for determining the nearest downstream reconfiguration unit in a dual ring communication system
2285636204Transmission fault processing method and transmisssion fault processing device
2295602827Method and apparatus for correcting a defect in a token ring network

1996

2305590117Node information collecting method in a ring system
2315572534Method for merging wrapped media segments onto a working network
2325550805Failure restoration method in a mesh network
2335546403Bidirectional line switch ring network
2345546378Fault tolerant FDDI wiring hub
2355544151Dual receive, dual transmit fault tolerant network arrangement
2365535192Serial network fault detection, isolation and restorative device
2375533016Communications network ring router
2385530694Device for connecting a station to a local area network comprising at least one ring
2395508998Remote token ring beacon station detection and isolation
2405495472Methods and apparatus for utilizing protection paths as additional working paths in switched ring network systems
2415491686Composite ring network having an increased redundancy for restoring communication path
2425487062Looped bus system for connecting plural nodes or plural circuit cards
2435483520Method of broadcasting data by means of a data train

1995

2445473752Fault isolation circuit
2455469428Loop-back system in a dual ring network
2465463634Dual ring fault isolation
2475444694Method for the reconfiguration of a meshed network
2485442620Apparatus and method for preventing communications circuit misconnections in a bidirectional line-switched ring transmission system
2495436624Communication system with monitoring means connected in parallel to signal carrying medium
2505404134System for carrying out connection management control of ring network
2515400323Method for controlling the insertion of stations into FDDI network
2525396357Fault tolerant optical cross-channel data link
2535390188Method and apparatus for measuring and monitoring the performance within a ring communication network
2545383191Dual ring reconfiguration switching unit

1994

2555363366Token ring local area network testing apparatus for obtaining beacon domain information
2565353286Configuration controller for a communications network
2575351040Control system for configuring ring LAN with improved reconfiguration operation
2585339314Packet data transmission unit having occupied, idle, and released states therefor
2595333270FDDI configuration management state machine controller
2605327427Self-healing meshed network using logical ring structures
2615319633Enhanced serial network topology generation algorithm
2625309435Multiring data transmission system
2635307354Method and apparatus for remote maintenance and error recovery in distributed data processing networks
2645297134Loop mode transmission system with bus mode backup
2655287357Communication control device having an apparatus for detecting the absence of a control data on a ring communication network
2665285448Transmission system of system of system control information in a ring LAN system
2675282237Trunk cable fault detection and reconfiguration arrangement in a ring commnications network
2685282200Ring network overhead handling method

1993

2695241540Reverse ordered control information transmission
2705228105Programmable electro-optic packaging and interconnect system
2715218604Dual-hubbed arrangement to provide a protected ring interconnection
2725218600Process for networking computers and/or computer networks and networking systems
27352166661:N ring-type signal protection apparatus
2745199025Loop back method for loop type lan transmission line
2755191579Ring network switching control device
2765187709Fault tolerant serial communications network
2775182747Method for controlling the insertion of stations into FDDI network
2785179548Self-healing bidirectional logical-ring network using crossconnects

1992

2795159595Ring transmission system
2805150356Dual-ring ATM communications system
2815146452Method and apparatus for rapidly restoring a communication network
2825136589Apparatus for using duplex transmission line in network
2835132962Fault isolation and bypass reconfiguration unit
2845113398Self-healing data network and network node controller
2855105426Device for detecting the position of broken line in a series controller
2865105188Method for initiating configuration of a communication network after the interruption of at least two-ring shaped networks arranged in parallel
2875101405Ring line concentrator
2885087911Data communication network
2895084863System for interchanging messages in real time between stations interconnected by a loop link, in particular between stations in a telecommunications exchange
2905081452Self-healing system for a ring link with spare ring link means
2915079759Multiplex transmission system for vehicles having a failure diagnosis function

1991

2925049871Loop communication system
2935046185Regenerative repeater
2945042031Double loop communications control system
2955023942Fault tolerant data transmission network
2965020152Fault tolerant-fiber optic coupler/repeater for use in high speed data transmission and the like
2975018059Method and apparatus for telecommunications signal processing and switching
2985010332Data transmission apparatus
2995003531Survivable network using reverse protection ring
3004991174Fault diagnostic distributed processing method and system
3014985886Transmission line branching device

1990

3024973955Data transmission system
3034973953Data transmission system with improved fault
3044956836Automatic bypass system for ring type local area network
3054951280Method and apparatus for configuring data paths within a supernet station
3064937823Ring network configuration
3074930119Duplex system of transmission lines in a loop network
3084907227In-line coupling circuit for a closed-loop communication terminal
3094899142Ring network system and configuration control method

1989

3104887256Data communication network system and reconfiguration control method
3114882580Communication system
3124881220Multiplex communication system for sequence controllers
3134872165Fault diagnostic distributed processing method and system
3144860284Method and apparatus for identifying location of a lost token signal in a data communication network
3154855993Method and apparatus for detecting a fault in a ring network data transmission system
3164847610Method of restoring transmission line
3174837856Fault-tolerant fiber optic coupler/repeater for use in high speed data transmission and the like
3184835763Survivable ring network
3194815069Data communication network system and reconfiguration control method
3204807226Secondary station operable in a data communication network like a primary station upon occurrence of a fault

1988

3214779261Loop network
3224777330Network system diagnosis system
3234769807Loop back control system
3244763315Ring communication network system and a method for controlling same
3254760488Transmission control apparatus for duplex loop type transmission system
3264759009Remote digital carrier alarm and terminal by-pass system
3274752924Ring packet switch
3284745597Reconfigurable local area network
3294737957Method of processing abnormal situation in digital transmission system
3304736465Communications network
3314723241Data transmission arrangement including a reconfiguration facility
3324719625Method of recovering from transmission errors in a local area network by transmitting and receiving silence on all network ports

1987

3334713811Automatic mode switching unit for a serial communications data system
3344710915Loop transmission system having automatic loop configuration control means
3354709365Data transmission system and method
3364704714Method of detecting recovery from fault in a data transmission system which effects loopback control
3374696001Reconfigurable high-speed integrated local network
3384688266Car data transmission device for optical fibers
3394683563Data communication network
3404677615Structure detecting method for circular type transmission system
3414663748Local area network
3424660201Failure notice system in a data transmission system
3434648088Distributed control time division multiplex ring communication apparatus
3444635237Data transmission system for seismic streamers

1986

3454633468Detecting and recovering from fault condition in a serial loop data transmission system
3464633246Time divison multiplex ring
3474627070Asynchronous data bus system
3484627055Decentralized processing method and system
3494623884Transmission line control system with by-pass control
3504622664Channel control system for loop type signal transmission channel
3514596982Reconfigurable ring communications network
3524594709Data transmission device for loop transmission system
3534593154Loop-type data transmission/reception network
3544584677Loop back control system in loop data transmission system
3554575843Time-division-multiplexing loop telecommunication system having a first and second transmission line
3564573044Two channel looped communication system having rerouting and folded loop capabilities
3574567482Bypass control for stations in a communication system

1985

3584561088Communication system bypass architecture
3594553233Multiple-ring communication system
3604542496Loop transmission system and method of controlling the loop-back condition thereof
3614541044Loop transmission with back-up power supply for the interface
3624538264Self-repairing ring communications network
3634538026Loop back system for loop transmission line
3644531240Data communication system
3654530085Reconfiguration control method for a loop-type data network
3664528675FSK modem for bidirectional loop communications system
3674527270Communications network with stations that detect and automatically bypass faults
3684519070Method of initializing and recovering from failures in a local area network
3694514841Connecting unit for a ring bus
3704498082Method and apparatus for locating a discontinuity in a data transmission ring

1984

3714486852Synchronous time-shared data bus system
3724486829Method and apparatus for detecting a faulty computer in a multicomputer system
3734468734Method of purging erroneous signals from closed ring data communication networks capable of repeatedly circulating such signals
3744462099Error source excluding data transmission system
3754446551Data highway system with dual transmitting loop lines
3764435704Loop transmission system
3774432054Loop data transmission control method and system

1983

3784398288Loop type data highway system for data transmission
3794398271Device for data transmission between seismic data acquisition devices and a recording device
3804390984Status check method for a data transmission system
3814380061Loop transmission system with improved bypass routing arrangement
3824374436System for the monitoring and restoration of series terminals in a looped communication system

1982

3834354267Data transmission system utilizing loop transmission lines between terminal units
3844354229Loop initialization mechanism for a peer-to-peer communication system
3854333178Optical fiber repeater
3864320508Self-diagnosing, self-correcting communications network

1981

3874279034Digital communication system fault isolation circuit
3884271511Communications network
3894271506High speed data switching node
3904264894Fault bypass for data transmission system
3914255741Communication module
3924245343Automatic shunt device

1980

3934224684Receive/bypass circuit for subsystems in polling system
3944205326Data communication apparatus
3954195351Loop configured data transmission system
3964190821Self-healing loop communications system
3974186380Multi-terminal computer system with dual communication channels

1979

3984159470Data communications systems employing redundant series transmission loops
3994144410Multiplex communication system
4004136384Loop type data highway system

1977

4014048446Data transmission system
4024042780Multiple message frame adaptor apparatus for loop communication system
4034035770Switching system for use with computer data loop terminals and method of operating same
4044017149Multiple access fiber optical bus communication system
4054009469Loop communications system with method and apparatus for switch to secondary loop
4064006456Loop fault location and isolation
4074002847Fault isolation in a serial-looped transmission system

1976

4083943283Bidirectional single wire data transmission and wrap control
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017