Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 12 - Data switching networks
Patents for H04L 12 - Data switching networks (448,999)
12/1995
12/19/1995US5477549 Cell switch and cell switch network using dummy cells for simplified cell switch test in communication network
12/19/1995US5477547 Inter-LAN connection equipment
12/19/1995US5477542 Method and appartus for controlling multimedia information communication
12/19/1995US5477541 Addressing technique for storing and referencing packet data
12/19/1995US5477540 Frame removal mechanism using end delimiter frames for token ring networks
12/19/1995US5477538 Method for allocating switching-oriented resources in a communication system operating in the asynchronous transfer mode
12/19/1995US5477536 Method and system for routing information between nodes in a communication network
12/19/1995US5477531 Method and apparatus for testing a packet-based network
12/19/1995US5477530 Method and apparatus for managing communications between multi-node quota-based communication systems
12/19/1995US5477362 Optical switching system
12/19/1995CA2015968C Adaptive routing in a parallel computing system
12/14/1995WO1995034168A2 A two-way multiple access communication system, and a central station and a user station for use in such a system
12/14/1995WO1995034153A1 Apparatus and method for hybrid network access
12/14/1995WO1995034152A1 Vehicle communications network transceiver, ground translation circuit therefor
12/14/1995WO1995034151A1 X.25 access to frame relay network
12/14/1995WO1995034143A1 Method of access and inband backhaul in a wireless digital communication system
12/14/1995WO1995034086A1 A dual function interface for pcmcia compatible peripheral cards and method of use therein
12/14/1995CA2192201A1 Method of access and inband backhaul in a wireless digital communication system
12/14/1995CA2192166A1 X.25 access to frame relay network
12/13/1995EP0687125A2 Device for compensation of the dataflow
12/13/1995EP0687124A2 Multicast routing in selfrouting multistage networks
12/13/1995EP0687121A2 Device and method for indicating timeouts
12/13/1995EP0687120A1 Policing method guaranteeing fair throughput and device realizing such a method
12/13/1995EP0687113A2 Data transmission system
12/13/1995EP0687093A2 Preverving data frame continuity across full-duplex lan interface with disparate data capacities
12/13/1995EP0687092A2 Data communication system through personal computers and terminal adapter therefor
12/13/1995EP0687091A2 Method of regulating backpressure traffic in a packet switched network
12/13/1995EP0687090A2 Dynamic window sizing in a data network
12/13/1995EP0687089A1 Event-processing system and method of constructing such a system
12/13/1995EP0687088A2 Method for distributed voice conferencing in a fast packet network
12/13/1995EP0687078A2 A system for transmitting packet data in radio telephone TDMA systems
12/13/1995EP0686852A2 LAN cable identifier for testing local area network cables
12/13/1995EP0686336A1 Event correlation
12/13/1995EP0686332A1 Cell based wide area network alternative access telephone and data system
12/13/1995EP0686331A1 Message routing
12/13/1995EP0686330A1 Method and apparatus for resolving faults in communications networks
12/13/1995EP0686329A1 Event correlation in telecommunications networks
12/13/1995EP0686327A1 Message document security
12/13/1995EP0686287A1 Method and system for sizing a packet switched network
12/13/1995EP0617822B1 System and method for controlling conditions in a space
12/13/1995CN1113402A Packet delivery system
12/13/1995CN1113398A Communication bus system and station for use in such system
12/13/1995CN1113397A Communication bus system with mitigation of slave station locking problem
12/12/1995US5475867 Distributed supervisory control and data acquisition system
12/12/1995US5475857 Express channels for diminishing latency and increasing throughput in an interconnection network
12/12/1995US5475838 Extensible entity management system including rule-based alarms
12/12/1995US5475738 Interface between text and voice messaging systems
12/12/1995US5475708 Circuit arrangement with at least one input and at least one output for forwarding an input signal that can be filtered, parallelized and digitized
12/12/1995US5475696 Remote alarm transfer method and system
12/12/1995US5475688 Media error code generation as for a video inverse transport processor
12/12/1995US5475687 Network and intelligent cell for providing sensing, bidirectional communications and control
12/12/1995US5475685 Multi-media flow control over FDDI synchronous networks
12/12/1995US5475682 Method of regulating backpressure traffic in a packet switched network
12/12/1995US5475681 Wireless in-building telecommunications system for voice and data communications
12/12/1995US5475680 Asynchronous time division multiplex switching system
12/12/1995US5475679 For switching data between input ports/output ports in variable length train
12/12/1995US5475675 Apparatus and method for non-stop switching in asynchronous transfer mode
12/12/1995US5475644 Crosspoint memory
12/12/1995US5475625 Method and arrangement for monitoring computer manipulations
12/12/1995US5475383 Cross-point type switch using common memories
12/12/1995CA2074413C Accounting system and method for atm network
12/10/1995CA2151304A1 Policing method guaranteeing fair throughput and device realizing such a method
12/09/1995CA2151192A1 Device for the equalization of data flow
12/08/1995CA2151111A1 Data communication system through personal computers and terminal adapter therefor
12/07/1995WO1995033338A1 Dynamically programmable digital entertainment terminal
12/07/1995WO1995033324A2 Optical telecommunications network
12/07/1995WO1995033320A1 Cell-based clock recovery device
12/07/1995WO1995033309A2 Scalable multimedia network
12/07/1995WO1995031879A3 Control of handover and transmission power control of mobile station in a mobile telecommunications system
12/07/1995DE4432061C1 Packet data transmission system with input number generation circuits
12/07/1995DE4418979A1 Message format matching
12/07/1995CA2191425A1 Cell-based clock recovery device
12/07/1995CA2190590A1 Scalable multimedia network
12/06/1995EP0685976A2 Communication data receiver
12/06/1995EP0685950A2 Local asynchronous transfer mode (ATM) network
12/06/1995EP0685949A2 Packet transmission system
12/06/1995EP0685131A1 Information transmission system and telecommunications equipment intended to be used in such a system
12/06/1995EP0604538A4 Method and apparatus for asynchronous transfer mode (atm) network.
12/05/1995US5473769 Method and apparatus for increasing the speed of the detecting of computer viruses
12/05/1995US5473752 Fault isolation circuit
12/05/1995US5473696 Method and apparatus for combined encryption and scrambling of information on a shared medium network
12/05/1995US5473679 Signaling system for broadband communications networks
12/05/1995US5473669 Method for controlling a mobile IVD system having a plurality of personal stations (PSs)
12/05/1995US5473666 Method and apparatus for digitally controlling gain in a talking path
12/05/1995US5473642 Data communication using single logical link for broadcast session
12/05/1995US5473610 Method of clock signal recovery and of synchronization for the reception of information elements transmitted by an ATM network and device for the implementation of the method
12/05/1995US5473608 Method and apparatus for managing and facilitating communications in a distributed heterogeneous network
12/05/1995US5473607 Packet filtering for data networks
12/05/1995US5473606 Communication bus system with mitigation of slave station locking problem and master station for use in such communication bus system
12/05/1995US5473604 Method for avoiding node overload in a packet switching network
12/05/1995US5473603 Signaling system utilizing source routing information in a packet network
12/05/1995US5473602 Wireless radio packet switching network
12/05/1995US5473599 Standby router protocol
12/05/1995US5473598 For use in an ATM processing apparatus
12/05/1995US5473308 Remote supervisory system for network elements
12/05/1995US5473264 Methods and apparatus for electrically terminating a high speed communications pathway
12/05/1995US5473143 ATM/POS based electronic mail system
11/1995
11/30/1995WO1995032599A2 Non-blocking switching network
11/30/1995WO1995032597A1 Atm adaptation system
11/30/1995WO1995032596A1 Atm access system
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