Patents for H04L 12 - Data switching networks (448,999)
05/1996
05/07/1996US5515379 Time slot allocation method
05/07/1996US5515377 Adaptive video encoder for two-layer encoding of video signals on ATM (asynchronous transfer mode) networks
05/07/1996US5515376 Communication apparatus and methods
05/07/1996US5515370 Circuit arrangement for line units of an ATM switching equipment
05/07/1996US5515369 Method for frequency sharing and frequency punchout in frequency hopping communications network
05/07/1996US5515368 Information transmission system with variable transmission rate
05/07/1996US5515367 Method and system for planning and installing communication networks
05/07/1996US5515363 Traffic shaping system with transmit latency feedback for asynchronous transfer mode networks
05/07/1996US5515361 In a star communications network
05/07/1996US5515359 Credit enhanced proportional rate control system
05/07/1996US5515303 Hand-held computerized data collection terminal with rechargeable battery pack sensor and battery power conservation
05/07/1996US5515265 Apparatus for determining the optimal value of a control parameter
05/07/1996US5515035 Method and equipment for bidirectional data transmission (protocol)
05/07/1996CA2049485C Atm exchange system
05/05/1996CA2162211A1 Duplicated arrangement for atm switching system
05/04/1996CA2162004A1 Method and device for measuring characteristic magnitudes of a stream of fixed length data packets in a digital transmission system
05/02/1996WO1996013135A1 Automated appliance control system
05/02/1996WO1996013108A2 Method and apparatus for determining ip communications path
05/02/1996WO1996013107A1 Method and apparatus for automatically populating a network simulator tool
05/02/1996WO1996013106A1 System and method for remote wake-up
05/02/1996WO1996008099A3 Device at atm-network
05/02/1996WO1996007290A3 Nt2 unit for an atm network
05/02/1996DE3890945C2 Input-output section for intelligent cell of processing network
05/01/1996EP0710047A2 Method and apparatus for multicast of ATM cells
05/01/1996EP0710046A2 ATM cell Scheduler
05/01/1996EP0710024A2 Domestic network for connection of subscribers to a public distribution network for video and/or audio signals
05/01/1996EP0710021A2 Input-output circuit, recording apparatus and reproduction apparatus for digital video signal
05/01/1996EP0709997A2 Broadband network telemarketing system having agent access and control
05/01/1996EP0709989A1 Distributed routing management method in a packet communication network
05/01/1996EP0709988A2 Path allocation system and method with fairness insurance mechanism for a fiber optic switch
05/01/1996EP0709987A2 Bypass switching and messaging mechanism for providing intermix data transfer for a fiber optic switch
05/01/1996EP0709985A2 Path allocation system and method for a high performance fiber optic switch
05/01/1996EP0709984A2 High performance path allocation system and method for a fiber optic switch
05/01/1996EP0709983A1 Allocation method and apparatus for reusing network resources in a wireless communication system
05/01/1996EP0709982A1 Medium access control scheme for wireless LAN using a variable length interleaved time division frame
05/01/1996EP0709763A2 Network hibernation system
05/01/1996EP0709015A1 Control of handover and transmission power control of mobile station in a mobile telecommunications system
05/01/1996EP0709010A1 Power coupler for coupling power from a transmission line to a node thereon
05/01/1996EP0708946A1 Device, method and system for variable bit-rate packet video communications
05/01/1996EP0698323A4 Multicast virtual circuit switch using cell recycling
05/01/1996EP0686332A4 Cell based wide area network alternative access telephone and data system
05/01/1996CN1121758A Multimedia communications network
05/01/1996CN1121757A Multimedia telecommunications network and service
05/01/1996CN1121756A Tele- and data communication system
05/01/1996CN1121671A Large screen video display system and television receiver
05/01/1996CN1121666A Comprehensive service network for cable television
05/01/1996CA2158294A1 Broadband network telemarketing system having agent access and control
05/01/1996CA2154716A1 Bypass switching and messaging mechanism for providing intermix data transfer for a fiber optic switch
04/1996
04/30/1996US5513376 Method of operating an extension FIFO in another device when it is full by periodically re-initiating a write operation until data can be transferred
04/30/1996US5513370 Twisted pair and attachment unit interface (AUI) coding and transceiving circuit with full duplex, testing, isolation, and automatic output selection
04/30/1996US5513343 Network management system
04/30/1996US5513341 Supervisory system for network equipments
04/30/1996US5513324 Method and apparatus using network variables in a multi-node network
04/30/1996US5513322 Multi-path message routing without deadlocks
04/30/1996US5513320 Transmit data descriptor structure in a media access control/host system interface that implements flexible transmit data descriptor structure unit
04/30/1996US5513312 Method for system-prompted fault clearance of equipment in communcation systems
04/30/1996US5513210 Method for controlling channel access priorities in a frequency hopping local area network
04/30/1996US5513191 Asynchronous transfer mode (ATM) cell error processing system
04/30/1996US5513185 Method and apparatus for transmission link error rate monitoring
04/30/1996US5513183 Method for exploitation of voice inactivity to increase the capacity of a time division multiple access radio communications system
04/30/1996US5513182 Star configuration network system
04/30/1996US5513180 Television signal and ATM cell switching system
04/30/1996US5513178 Cell multiplexing apparatus in ATM network
04/30/1996US5513177 Distributed switching system having at least one module
04/30/1996US5513175 Multiplex transmission apparatus
04/30/1996US5513174 Telecommunication system with detection and control of packet collisions
04/30/1996US5513172 Frame relay apparatus and a relay method
04/30/1996US5513134 ATM shared memory switch with content addressing
04/30/1996US5513127 Control systems employing a data model in a network environment
04/30/1996US5513126 Network having selectively accessible recipient prioritized communication channel profiles
04/30/1996US5512888 Communications system having a semiconductor integrated circuit for simultaneous mode control and a system control method
04/28/1996CA2156139A1 Path allocation system and method having double link list queues implemented with a digital signal processor (dsp) for a high performance fiber optic switch
04/28/1996CA2155040A1 High performance path allocation system and method for a fiber optic switch for a fiber optic network
04/28/1996CA2153918A1 Switch element for fibre channel networks
04/28/1996CA2153824A1 High performance path allocation system and method with fairness insurance mechanism for a fiber opic switch
04/25/1996WO1996012363A1 Remote smart filtering communication management system
04/25/1996WO1996012359A1 Hybrid optical waveguide and coaxial subscriber connection network
04/25/1996WO1996012326A1 Mains input module for electronic devices
04/25/1996WO1996002995A3 Data transmission by frequency shift
04/24/1996EP0708577A2 Method and apparatus for multi-channel broadband adaptation
04/24/1996EP0708576A2 Broadband adaptation processing
04/24/1996EP0708574A2 Device and method for the connection of a personal computer to an ATM network
04/24/1996EP0708572A2 Virtual circuit management in a cellular telecommunication network
04/24/1996EP0708571A2 Method and system for distributed control in wireless cellular and personal communication systems
04/24/1996EP0708566A2 Method for controlling a video data encoder buffer
04/24/1996EP0708562A2 CATV-LAN system having simple modem configuration and providing high efficiency of transmission
04/24/1996EP0708542A2 Generalized deterministic squelching in a ring transmission system
04/24/1996CN1121384A 事件相关性 Event correlation
04/24/1996CN1121372A Hopfield neural networks
04/24/1996CN1121283A Local area network operating in the asynchronous transfer mode (ATM)
04/23/1996US5511230 Communication system between master system and multiple slave systems in time division mode where a next slave is serviced upon receipt of final acknowledgement
04/23/1996US5511188 Networked facilities management system with time stamp comparison for data base updates
04/23/1996US5511168 Virtual circuit manager for multicast messaging
04/23/1996US5511166 Method and apparatus for receive frame sorting in a media access control/host system interface unit
04/23/1996US5511163 Network adaptor connected to a computer for virus signature recognition in all files on a network
04/23/1996US5511076 System for closing virtual circuits
04/23/1996US5511070 Reservation ring mechanism for controlling contention in a broadband ISDN fast packet switch suitable for use in a local area network
04/23/1996US5511066 Policing method for policing an aggregate cell stream of first and second priority cells
04/23/1996US5510923 Telecommunications system combining wavelength multiplexing and packet switching networks
04/23/1996US5510839 Image encoding and transmitting system