Patents for H04L 12 - Data switching networks (448,999)
02/1997
02/04/1997US5600635 Caller personal station equipped with simultaneous call function and multicast communication function and corresponding receiver personal station, and cell station and corresponding receiver personal station
02/04/1997US5600634 Multiplex serial data communication circuit network with superposed clock and data signals
02/04/1997US5600632 Methods and apparatus for performance monitoring using synchronized network analyzers
02/04/1997US5600630 Path changing system and method for use in ATM communication apparatus
02/04/1997US5600629 Inter-satellite method for routing packets
02/04/1997US5600378 Logical and composite channel mapping in an MPEG network
02/04/1997CA2029053C Fault tolerant interconnection networks
01/1997
01/30/1997WO1997003532A1 Arrangement for wireless communications
01/30/1997WO1997003528A1 Periodic scheduling of routing verification tests
01/30/1997WO1997003527A2 Integrated services digital network (isdn) telecommunication software and implementation
01/30/1997WO1997003526A2 Telecommunications apparatus and method
01/30/1997WO1997003508A1 Data transmission method, data transmission apparatus and data transmission system
01/30/1997WO1997003189A1 Rate controller
01/30/1997WO1997002734A2 Internet protocol (ip) work group routing
01/30/1997WO1996038955A3 Traffic monitoring and control in a switch
01/30/1997DE19627842A1 Schaltvorrichtung Switching device
01/30/1997DE19526172C1 Verfahren zur Übertragung von ATM-Digitalsignalen einer Programmeinheit, insbesondere von digitalen datenkomprimierten Video-Verteilsignalen Method for transmission of ATM digital signals from a program unit, in particular digital data-compressed video Verteilsignalen
01/29/1997EP0756435A2 Packet flow monitor and control system
01/29/1997EP0756405A2 Method and system for network printer quick configuration
01/29/1997EP0756403A2 A method for admission control and routing by allocating network resources in network nodes
01/29/1997EP0756402A1 Distributed serial arbitration system
01/29/1997EP0756401A2 Asynchronous serial data transmission apparatus with edge interrupt operation and timer interrupt operation
01/29/1997EP0756400A2 Method for discovering and aging a printer in a network
01/29/1997EP0756396A2 Method and device for measuring cell travel time in ATM networks
01/29/1997EP0756393A1 Method and means for transmission of multimedia services on a broadband private network
01/29/1997EP0756276A1 Consumer electronic equipment and method of controlling operation thereof
01/29/1997EP0756267A1 Method and system for silence removal in voice communication
01/29/1997EP0755600A1 System for transmitting a packetized message, transmitter and receiver for use in such a system, and methods of transmitting and receiving a packetized message
01/29/1997EP0755599A1 A communication network control method and apparatus
01/29/1997EP0755597A1 Buffered crosspoint matrix for an asynchronous transfer mode switch and method of operation
01/29/1997EP0755596A1 Method and system for routing packets in a packet communication network using locally constructed routine tables
01/29/1997EP0755595A1 Multi-service switch for a telecommunications network
01/29/1997EP0755594A1 A second-order leaky bucket device and method for traffic management in cell relay networks
01/29/1997EP0619900A4 A synchronous serial communication network for controlling single point i/o devices.
01/29/1997EP0455827B1 Changing over method for doubled atm switch system
01/29/1997CN1141714A Distributed telecommunications switching system
01/29/1997CN1141706A Method and system for controlling access to a channel
01/29/1997CN1141701A Control of overload situations in fram relay network
01/29/1997CN1141550A Electronic arrangement and communication control method therefor
01/29/1997CN1141546A Mixed style comprehensive business connecting net work equipment and method for forming the net work
01/29/1997CN1141447A Electronic device and operating mode control method thereof
01/28/1997US5598581 Variable latency cut through bridge for forwarding packets in response to user's manual adjustment of variable latency threshold point while the bridge is operating
01/28/1997US5598566 Networked facilities management system having a node configured with distributed load management software to manipulate loads controlled by other nodes
01/28/1997US5598541 Node loop port communication interface super core for fibre channel
01/28/1997US5598534 Simultaneous verify local database and using wireless communication to verify remote database
01/28/1997US5598532 Method and apparatus for optimizing computer networks
01/28/1997US5598442 Self-timed parallel inter-system data communication channel
01/28/1997US5598418 For interfacing between a repeater and an indicator array
01/28/1997US5598417 Dynamic control of a data channel in a TDM wireless communication system
01/28/1997US5598414 Access to transmit on a message priority basis
01/28/1997US5598412 Switching arrangement for wireless terminals connected to a switch via a digital protocol channel
01/28/1997US5598411 ISDN terminal adapter capable of automatically changing from a packet switching mode to a circuit switching mode
01/28/1997US5598407 Cordless local area network having a fixed central control device
01/28/1997US5598406 In a local network system
01/28/1997US5598403 Path setting control system in communication network
01/28/1997US5598150 Polling communication system
01/28/1997CA2047982C Atm cell format conversion system
01/28/1997CA2001619C Voice data transmission system and method
01/23/1997WO1997002718A1 Process for transferring data packets between emulated lans
01/23/1997WO1997002712A1 Method of transmitting data packets according to a packet data service in a cellular mobile radio network provided for voice and data-transmission
01/23/1997WO1997002691A1 Method and apparatus for synchronizing data transmission with on-demand links of a network
01/23/1997WO1997002689A1 Network addressing arrangement for backward compatible routing of an expanded address space
01/23/1997WO1997002688A1 Mechanism for efficiently synchronizing information over a network
01/23/1997WO1997002687A1 Timing and synchronization technique for atm system
01/23/1997WO1997002686A1 Atm throttling
01/23/1997WO1997002685A1 Variable band communication network
01/23/1997WO1997002684A1 Process for determining a target atm address
01/23/1997WO1997002683A1 Arrangement (iwf) for the bidirectional connection of an elan and a cls wide-area network
01/23/1997WO1997002682A1 Process for transferring data packets between emulated lans
01/23/1997WO1997002681A1 Communication method for a cell traffic network
01/23/1997WO1997002680A1 A method and apparatus for routing messages in a network of nodes
01/23/1997WO1997002678A2 Communication system with sliding frequency, and transceiver for the system
01/23/1997WO1997002677A2 Building management system with packet hopping communication
01/23/1997WO1997002676A2 Transmitter control system for low data rate fsk modulation
01/23/1997WO1997002673A1 Group modulator for a broadband communications system
01/23/1997WO1997002671A2 System for coupling telephony signals transmitted through a broadband communications network to a telephony network interface
01/23/1997WO1997002670A1 System for connecting a packet data network to a digital radio network
01/23/1997WO1997002550A2 System for communicating between a dynamic group of apparatuses
01/23/1997WO1996039003A3 Process for detecting and compensating for missing or incorrectly inserted cells in the asynchronous transfer method (atm)
01/23/1997WO1996036196A3 Atm switch core
01/23/1997DE19526378A1 Data bus system with several coupled integrated users
01/23/1997CA2226332A1 Mechanism for efficiently synchronizing information over a network
01/23/1997CA2226009A1 Atm throttling
01/22/1997EP0755164A2 Multiservices MAC-protocol for wireless ATM system
01/22/1997EP0755139A2 ATM switch address generating circuit
01/22/1997EP0755138A2 Network node device
01/22/1997EP0755137A1 Deterministic network protocol
01/22/1997EP0754397A1 Cell relay transport mechanism
01/22/1997EP0754383A1 Bandwidth management and access control for an atm network
01/22/1997EP0754382A1 A method and a system for distributed supervision of hardware
01/22/1997EP0754381A1 Method and apparatus for determining and indicating network integrity
01/22/1997EP0754378A1 High speed bidirectional digital cable transmission system
01/22/1997EP0754375A1 Method and apparatus for detecting and handling collisions in a radio communication system
01/22/1997EP0754321A1 Method and appartus for monitoring and controlling programs in a network
01/22/1997CN1141103A A High-data-rate wireless local-area network
01/21/1997US5596726 Method and system for buffering transient data using a single physical buffer
01/21/1997US5596719 Method and apparatus for routing and link metric assignment in shortest path networks
01/21/1997US5596628 Method and apparatus for initiating loading of software in a personal computer in response to an incoming signal
01/21/1997US5596588 Multiplex transmission method
01/21/1997US5596581 Recording and reproducing an MPEG information signal using tagged timing information