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2017

19565013Controlling the state of duplexing of coupling facility structures
29564865Redundant amplifier and switching method thereof
39560658Method for transmission of backhaul data in wireless 238communication systems

2016

49484975Modular microwave backhaul outdoor unit
59479430Distributed protection switching architecture for point-to-point microwave radio systems
69344249Method for a transmitter for a multi-channel communication system for sending real-time data
79337892Method and system for switching main board and standby board
89306621Transceiver including a high latency communication channel and a low latency communication channel
99281997Building baseband unit, baseband processing panel, and failure processing method for baseband processing panel
109253046Controlling the state of duplexing of coupling facility structures
119246750Wireless communication apparatus and wireless communication method
129231654Transmission system and control method of same

2015

139225410Communication system, apparatus and method
149218152Image forming apparatus and control method thereof
159215110Hitless efficient transmitter protection of all outdoor radios
169166922Communication device for an industrial communication network which can be operated in a redundant manner and method for operating a communication device
179136903Method for resizing network connection in the optical transport network supporting protection switching
189112697Systems and methods of transmitter protection for wireless communications
199106331Transmission apparatus and processing method thereof
209092154Device information backup method, device, and system
219069054Microwave transmission apparatus
229060298Distributed protection switching architecture for point-to-point microwave radio systems
239059791Method and apparatus for protecting tunnel

2014

248913951Method and system for 60 GHz distributed communication utilizing a mesh network of repeaters

2013

258547831Methods and systems for automatically rerouting logical circuit data

2012

268140933Buffering packets of a media stream
278121479Optical network terminal management and control interface (OMCI) containing a description of the OMCI

2008

287353306Storage controller redundancy using bi-directional reflective memory channel

2007

297191326Method and apparatus for making and using test verbs

2005

306966014Method for system obstacle correspondence support
316965845Method and apparatus for system management using codebook correlation with symptom exclusion
326963994Managing connections to coupling facility structures
336957367System and method for controlling activity of temporary files in a computer system
346956817Communication system
356944800Dynamic display of personal computer support information
366944787System-managed duplexing of coupling facility structures
376941493Memory subsystem including an error detection mechanism for address and control signals
386941491Method of debugging using a USB connecting system
396941396Storage controller redundancy using bi-directional reflective memory channel
406940935System and method for aligning data between local and remote sources thereof
416938186System and method for performing a path-sensitive verification on a program
426938091Static end to end retransmit apparatus and method
436934904Data integrity error handling in a redundant storage array
446934247Recovery following process or system failure
456931628Mangled strings for testing of internationalization
466931570Self-optimizing the diagnosis of data processing systems by flexible multitasking
476928590Memory device and method for storing bits in non-adjacent storage locations in a memory array
486928513System and method for managing data logging memory in a storage area network
496925108Ultrawide bandwidth system and method for fast synchronization
506922804Dynamic end to end retransmit apparatus and method
516918124Query trees including or nodes for event filtering
526918052Managing operations of a computer system having a plurality of partitions
536915445Fault-protection mechanism for protecting multi-protocol-label switching (MPLS) capability within a distributed processor router operating in an MPLS network
546912372Ultra wideband signals for conveying data
556910160System, method, and computer program product for preserving trace data after partition crash in logically partitioned systems
566909922Apparatus, method and computer system for reducing power consumption of a processor or processors upon occurrence of a failure condition affecting the processor or processors
576901539ACPI name space validation
586901259Communication system that provides adjustable communication service availability to subscribers
596895533Method and system for assessing availability of complex electronic systems, including computer systems
606892326Systems and methods for monitoring object activity through an external agent using a proxy object
616889341Method and apparatus for maintaining data integrity using a system management processor
626883114Block device driver enabling a ruggedized file system
636883111Data recording method and data recording apparatus
646876819Image forming device and remote monitoring system for the same
656871297Power-on state machine implementation with a counter to control the scan for products with hard-BISR memories
666865694CPU-based system and method for testing embedded memory
676859904Apparatus and method to facilitate self-correcting memory
686859866Synchronizing processing of commands invoked against duplexed coupling facility structures
696847702Systems and methods for enhanced reliability in a communication system
706845466Managing disk drive replacements on mulitidisk headless appliances

2004

716834363Method for prioritizing bus errors
726834073System and method for baseband removal of narrowband interference in ultra wideband signals
736832344Monitor system
746813732Trace circuit
756813239Dual transmission spread processing circuit system for CDMA communication apparatus
766804796Method and test tool for verifying the functionality of a software based unit
776799288Detecting and mitigating memory device latchup in a data processor
786785836In-place data transformation for fault-tolerant disk storage systems
796782489System and method for detecting process and network failures in a distributed system having multiple independent networks
806772135Systems and methods for monitoring an application processor
816762993DCME system with circuit switching capability
826757849System and method for developing customized integration tests and network peripheral device evaluations
836757528Wireless backup telephone device and associated support system
846754204Systems and methods for enhanced reliability in a communication system
856738934On-chip watchdog circuit
866735238Ultra wideband communication system, method, and device with low noise pulse formation
876728717Storage system with online manual
886717909Ethernet protection system providing fault tolerence for communication lines and interface cards according to classified failure states
896691181Programmatic time-gap defect detection apparatus and method
906690789Fault tolerant telephony control
916687231System and method for ensuring operations of redundant signal paths in a communication system
926684343Managing operations of a computer system having a plurality of partitions
936684266Storage area network (SAN) fibre channel arbitrated loop (FCAL) multi-system multi-resource storage enclosure and method for performing enclosure maintenance concurrent with device operations

2003

946668352Distortion compensating device and method in a multi-code mobile communication system
956668336Ruggedized block device driver
966651186Remote incremental program verification using API definitions
976629273Detection of silent data corruption in a storage system
986615373Method, system and program products for resolving potential deadlocks
996598106Dual-port SCSI sub-system with fail-over capabilities
1006590875Radio data communication technique for maintaining a connection between a mobile radio transmission device and a server during a communication interruption
1016580688Switching transmission units to an equivalent circuit for the purposes of bidirectional asynchronous cell transfer
1026577863Failure redundancy between modem interface cards and outdoor units in a wireless communication system
1036570844System and method for providing redundancy in a telecommunications system
1046553508Redundant communication fabrics for enhancing fault tolerance in Totem networks
1056526418Systems and methods for backing up data files
1066523138Input/output processing system
1076515962Hit-less switching pointer aligner apparatus and method
1086512755Wireless telecommunications access system
1096505032Carrierless ultra wideband wireless signals for conveying application data

2002

1106490668System and method for dynamically moving checksums to different memory locations
1116480974Method for use of bus parking states to communicate diagnostic information
1126480466Terminal switching apparatus and method
1136463069Arrangement and method relating to a telecommunications system handling redundant signals
1146457146Method and apparatus for processing errors in a computer system
1156457144System and method for collecting trace data in main storage
1166445704Method and apparatus for virtualizing a locally initiated outbound connection from a connection manager
1176411802Wireless backup telephone device
1186411515Amplifier
1196397345Fault tolerant bus for clustered system
1206396806Transmission line duplexing processing method and apparatus thereof, and recording medium for recording its processing procedure
1216389557Freezing mechanism for debugging
1226385665System and method for managing faults in a data transmission system
1236370658Device for testing digital signal processor in digital video disc reproducing apparatus
1246369467Hot stand-by switching apparatus
1256366558Method and apparatus for maintaining connection state between a connection manager and a failover device
1266343080Devices for switching over electrical connections

2001

1276331905Network switch failure restoration
1286324177Method and apparatus for managing connections based on a client IP address
1296324162Path-based restoration mesh networks
1306323686Crest factor compensated driver
1316311288System and method for virtual circuit backup in a communication network
1326301643Multi-environment data consistency
1336301225Configurable communication apparatus that permits use of unused multiplexer channels when operating in high power mode
1346301224Network switch with panic mode
1356247139Filesystem failover in a single system image environment
1366226762System and method for providing delayed start-up of an activity monitor in a distributed I/O system
1376195330Method and system for hit-less switching
1386181929Method for switching cell site controllers
1396175939Integrated circuit testing device with dual purpose analog and digital channels

2000

1406151686Managing an information retrieval problem
1416141532Transmission line switch-over control system
1426122273Line interface selection circuit
1436115829Computer system with transparent processor sparing
1446108796Fault tolerant multi-drop communications system
1456108300Method and apparatus for transparently providing a failover network device
1466097928Method for selecting a control channel in a trunked radio system
1476092219Method for use of bus parking states to communicate diagnostic information
1486023452Network failure restoration method with different recovery performances for different signal groups
1496021111Unit switching apparatus with failure detection

1999

1505995807Method of switching a channel from a first propagation path to a second propagation path
1515989060System and method for direct communication with a backup network device via a failover cable
1525987098Method and system for sparing echo cancellers
1535940410Method of transmitting data reliably over N normal channels, and over at least one back-up channel, and a transmit end station, a receive end station, and a relay station corresponding to the method
1545937029Data logging system employing M[N +1] redundancy
1555933590Restoration of multiple span cuts with priority hand-off using SHN
1565896370Signal protection and monitoring system
1575886427Low signal loss type hot stand-by switching unit
1585861844Method and apparatus for providing redundant coverage within a cellular communication system

1998

1595835483Information transmission system utilizing at least two channels in the redundancy mode
1605821811Bypass device in an amplifier unit
1615809406Receiving apparatus and method for switching between active and standby receivers
1625809221Apparatus and method for detecting and bypassing faulty switches in a digital matrix switch
1635798705Communication system capable of easily reforming to have communication units
1645781535Implementation protocol for SHN-based algorithm restoration platform
1655771225System for adjusting characteristic of protection unit when switching from plural working units having various characteristics to protection unit
1665761245Method and a system for redundancy control of baseband channels in a telecommunications system
1675757769Line switching control system in synchronous communication network system
1685752161Method and apparatus for replacing a failed channel unit of a sectored base station, in a cellular radio system, with an additional channel unit
1695742646Method of selecting and switching signal paths in a digital communication system
1705724341Network control apparatus

1997

1715697067Communication system utilizing radiating transmission line
1725696513Signal transmitting apparatus
1735680389Data transmission system
1745677931Transmission path switching apparatus
1755669065Completely redundant communication system utilizing radiating transmission line
1765666646Radio frequency (RF) converter system with distributed protection switching and method therefor
1775663949Line protection switching system in duplexed fiber interface shelf
1785640415Bit error performance of a frequency hopping, radio communication system
1795640140Alarm processing apparatus
1805638358Protection switching system having impedance matching circuits
1815631927Shifting circuit for a transmission system with multiple links
1825631896Hitless path switching apparatus and method
1835627889Service restoration technique for telecommunications facilities having a single degree of freedom
1845627822Method and circuit arrangement for disturbance-free redirection of a message cell stream onto an alternate route
1855625866Mobile telecommunication system having an auxiliary routing arrangement

1996

1865587996Method of radio-line relief and radio equipment in SDH network
1875581543Communication network and method which respond to a failed link
1885574718Signal protection and monitoring system
1895570344Synchronous digital hierarchy transmission device and method for exchanging synchronous digital hierarchy transmission device units
1905557603Radio communications apparatus with diversity
1915551056Method for securing the operation of a telecommunications network in a cellular radio system and a base station arrangement
1925506833PCA transmission apparatus and PCA transmission method
1935504779Redundancy modem

1995

1945479396Redundant system having signal path operation function
1955469427Transmission line control system and interface unit therefor
1965457555Optical transmission system
1975448766Method and apparatus for automatically replacing a non-functioning transmitter in a radio communication system
1985448720Information processing system for obtaining status data of a simplex system by a standby system of a duplex system
1995448573Automatic circuit switching device restorable without a hit and its method
2005448572Spare signal line switching method and apparatus
2015446725Method of changing over path switch in optical transmission device
2025440538Communication system with redundant links and data bit time multiplexing
2035437059Radio transmitting system having back-up radio receiver operable in response to failure of main feed line
2045414414Data communication system with channel switches
2055408462Protection switching apparatus and method
2065406564Communication line backup system
2075387902Data networks

1994

2085369642Switcher for redundant signal transmission system
2095357360Optical data network having adjustable delays for switching over to backup unit
2105355114Reconstruction of signals using redundant channels
2115315581Hit-less protection switching method and apparatus for ATM transmission lines
2125311551Digital signal hardware protection switching
2135311170Method and system for making bipolar switching to protection channel

1993

2145274697Automatic data restoral for modems

1992

2155163041Signal branching method applied to a protection switching equipment provided in a drop-insert station of a transmission system
2165115449Data networks
2175109296Transmission line switching system
2185097467Switching trigger detection circuit in line switching apparatus
2195091796Optical communication system having an improved protection line switching mechanism

1991

2205073974Hot standby transmitter switching system using upper and lower sideband waves
2215073774One-to-one switching system
2225051979Method and apparatus for errorless switching
2235029158Protection switching in a multi-channel communications system
2245010550Transmission line switching system
2254985904High speed switching system in a radio-communication system including a plurality of main communication systems and a plurality of stand-by communication systems

1990

2264975801Automatic by-pass for television components
2274972405Data path protection
2284965852Radio transmitter-receiver system for increasing or decreasing communication channels
2294961180Arrangements for producing and recognizing information identifying non-occupied transmission paths in a digital transmission system
2304949340Redundant repeater
2314947391Arrangements for producing and recognizing information identifying non-occupied transmission paths in a digital transmission system
2324941165Hot cut procedure for telecommunications network
2334930118Frame-interval fault detection in a demand assignment TDMA communication system
2344910763Switching device for connecting a data transmission system to the telephone switched network
2354908839Channel switching system

1989

2364882730TDMA communication system having common time slots for system maintenance
2374837580Microwave landing system with fail-soft switching of dual transmitters, beam steering and sector antennas
2384831617Data communication system having means for switching between main and stand-by apparatuses
2394799237Channel-system exchange system for digital data radio-communication system
2404797903Channel switching system without instantaneous signal loss

1988

2414780885Frequency management system
2424773081Channel switching system
2434748423Hot standby amplifier apparatus
2444733320Line protection switch equipment

1987

2454700348Hot standby communications system
2464696060Optical transmission systems
2474683566Digital radio communication system
2484680776Protection switching system for carrier transmission line
2494680431Data network interface module with circuitry for disconnecting a module that has lost supply voltage
2504656645Radio communication system
2514646286Communications system with protection switching and channel identities
2524644301Redundancy system and switching network
2534641126Multiple-mode electrical power and communications interface

1986

2544633464Control signalling arrangement for a digital transmission system
2554631719Channel looping apparatus for failure analysis
2564630265Method and apparatus for selecting for use between data buses in a redundant bus communication system
2574607376Digital radio relay system
2584598399Multichannel multisite signal protection channel switching apparatus
2594597079Redundant switchover system for TDMA satellite communication equipment
2604594709Data transmission device for loop transmission system

1985

2614553247Telemetry system with signal booster for digital data transmission through a transmission line
2624553233Multiple-ring communication system
2634545074Fiber optic loop system with bypass mode
2644542496Loop transmission system and method of controlling the loop-back condition thereof
2654530085Reconfiguration control method for a loop-type data network
2664514844Duplex digital span transmission circuit arrangement
2674514841Connecting unit for a ring bus
2684498173Technique for digital split-channel transmission using interpolative coders and decoders

1984

2694486852Synchronous time-shared data bus system
2704471491Service channel signal transmission system
2714468785Telemetry system with signal booster for digital data transmission through a transmission line
2724462099Error source excluding data transmission system
2734446551Data highway system with dual transmitting loop lines
2744446550Reliable signal system having at least one transmitter feeding plural series-connected receiver inputs

1983

2754417348Errorless line protection switcher
2764395772Line protection switch controller
2774393493Automatic protection apparatus for span lines employed in high speed digital systems
2784380814Baseband data switching apparatus for digital communications system
2794380061Loop transmission system with improved bypass routing arrangement
2804370745Fail-safe transmission system

1982

2814365248Digital transmission link relief triggering system
2824365247End station digital transmission link relieving system
2834349795RF Trap for a cable television trunk amplifier station
2844320508Self-diagnosing, self-correcting communications network
2854311877Method and means for improving the reliability of systems that transmit relatively wideband signals over two or more relatively narrowband transmission circuits

1981

2864308613Simplex, party-line electromagnetic data packet transmission system with a self seeking alternate routing capability
2874279034Digital communication system fault isolation circuit
2884245343Automatic shunt device

1980

2894242756Multiline switching protection apparatus
2904241330Multiple-processor digital communication system
2914236250Multiline switch
2924232206Signal transmission control system
2934231015Multiple-processor digital communication system
2944202024Repeater bypass protection apparatus
2954198611Redundancy system with eight devices for five channels
2964190821Self-healing loop communications system
2974186380Multi-terminal computer system with dual communication channels

1979

2984159470Data communications systems employing redundant series transmission loops
2994155041System for reducing noise transients
3004147980Redundant RF system for space application

1978

3014124818Arrangement for monitoring signal-to-interference ratio in a radio transmission system
3024109202Traffic switching in communications satellites
3034075440Automatic communication system reconfiguration apparatus
3044071700Testing apparatus

1977

3054061989Redundancy switching system
3064042794Method and means for detecting an outgoing failure in a bidirectional communications span and looping the same in response thereto
3074039947Protection switching system for microwave radio
3084030069Redundant message metering network
3094011542Redundant data transmission system
3104006456Loop fault location and isolation
3114002847Fault isolation in a serial-looped transmission system

1976

3123992669Radio frequency protection circuit
3133991278Line protection switching system
3143990009Method and apparatus for uniquely encoding channels in a digital transmission system
3153983340Automatic span line switch
3163979720Apparatus for monitoring a redundant multi-channel analog system
3173940566Arrangement for preventing interruptions in a time division multiplex transmission link for transfer of data
3183931623Reliable earth terminal for satellite communications
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017