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)
08/1996
08/29/1996DE19505243A1 Verfahren zur dynamischen Kanalzuteilung in Mobilfunknetzen A method for dynamic channel allocation in cellular networks
08/29/1996CA2170448A1 Multicasting apparatus for packet switch
08/28/1996EP0729253A2 Method for deleting managed objects from network
08/28/1996EP0729249A2 Communication system with framing error detection
08/28/1996EP0729245A2 Multiple access packet communication system and method for multiple access communication
08/28/1996EP0728621A2 Vehicle communications network with improved current sourcing
08/28/1996EP0728392A1 Communication system with a network comprising an administrative unit
08/28/1996EP0728388A1 Single frequency transmission network
08/28/1996EP0728348A1 Data link module for time division multiplexing control systems
08/28/1996EP0564627B1 Method for handling data transmission frames of variable length with a channel controller and for writing them to a cyclic buffer memory
08/28/1996EP0465604B1 Infrared network entry permission method and apparatus
08/28/1996CN1130008A Power coupler for coupling power from a transmission line to a node thereon
08/28/1996CN1129873A Broadband network telemarketing system having agent access and control
08/28/1996CN1129871A Multi-master supervisory system
08/27/1996US5551066 Network link controller for dynamic designation of master nodes
08/27/1996US5550980 Networked facilities management system with optical coupling of local network devices
08/27/1996US5550978 Multiprocessor system having switches for routing cells in parallel among processors by splitting data into blocks having numbers of cells equals to proccessor bus width
08/27/1996US5550977 Multi-media mailing method and apparatus
08/27/1996US5550906 Telecommunications feature server
08/27/1996US5550836 In a local network system
08/27/1996US5550830 Multiplex transmission apparatus and method
08/27/1996US5550823 Method and apparatus for performing priority control for cells in output buffer type ATM switch
08/27/1996US5550822 Private branch exchange
08/27/1996US5550821 ATM remote maintenance connection establishing system
08/27/1996US5550820 Multiple protocol personal communications network system
08/27/1996US5550819 Method of transferring structured data of constant bit rate traffic in an ATM network
08/27/1996US5550816 Method and apparatus for virtual switching
08/27/1996US5550815 Apparatus and method for reducing data losses in a growable packet switch
08/27/1996US5550808 Window-based ATM cell stream regulator
08/27/1996US5550807 Method of measuring distance between equipments on lan and distance measuring apparatus
08/27/1996US5550805 Failure restoration method in a mesh network
08/27/1996US5550804 Data bus system
08/27/1996US5550803 Method and system for increasing network information carried in a data packet via packet tagging
08/27/1996US5550802 Data communication network with management port for isochronous switch
08/27/1996US5550593 Multiplex communication system using separated and multiplexed data
08/27/1996CA2080052C Appliance control system providing out-of-context usage
08/27/1996CA2060462C Apparatus and method for timing distribution over an asynchronous ring
08/22/1996WO1996025829A1 Process for dynamic channel allocation in mobile radio networks
08/22/1996WO1996025815A1 System for transmitting a packetized message, transmitter and receiver for use in such a system, and methods of transmitting and receiving a packetized message
08/22/1996WO1996025811A1 Method of resolving media contention in radio communication links
08/22/1996WO1996025810A1 A second-order leaky bucket device and method for traffic management in cell relay networks
08/22/1996WO1996025806A1 Reliable atm microwave link and network
08/22/1996WO1996018279A3 Atm-cells jitter reducing process
08/22/1996DE19503562A1 ATM interface for coupling functional units to ATM network
08/21/1996EP0727896A2 Communication system
08/21/1996EP0727895A2 Communication system
08/21/1996EP0727892A1 Method of testing a data frame processing unit or a line termination module in synchronous digital hierarchy (SDH) applications
08/21/1996EP0727883A2 Information communication network system, central information communication control device and information communication device used in the system, information sending method, and modulation method
08/21/1996EP0727750A2 Continuous data server apparatus and data transfer scheme enabling multiple simultaneous data accesses
08/21/1996EP0727132A1 Nt2 unit for an atm network
08/21/1996EP0727130A1 Radio personal communications system
08/21/1996EP0727126A1 Mpeg information signal conversion system
08/21/1996EP0727121A1 Configurable network interface controller
08/21/1996EP0727069A1 Method for selecting transmission preferences
08/21/1996EP0407530B1 Multiplexed synchronous/asynchronous data bus
08/21/1996CN1129507A Method of providing service and negotiation in a mobile communication mobi
08/21/1996CN1129498A Paging method and device thereof
08/21/1996CN1129377A Method of routing cells in an asynchronous time-division multiplex switching network, and corresponding network input switch and application
08/21/1996CA2169819A1 Frame processing unit with test mode, line termination module including such a frame processing unit, and method for testing such a frame processing unit
08/20/1996US5548796 Method of automatic retransmission of frames in a local area network
08/20/1996US5548789 Message communication processing apparatus for selectively converting storing and transmitting messages of different lengths
08/20/1996US5548722 User-centric system for choosing networked services
08/20/1996US5548646 System for signatureless transmission and reception of data packets between computer networks
08/20/1996US5548639 Distributed control of telecommunication network for setting up an alternative communication path
08/20/1996US5548614 Method and apparatus for interfacing between a twisted pair and an intelligent cell
08/20/1996US5548593 Resequencing method and resequencing device realizing such a method
08/20/1996US5548590 High performance frame time monitoring system and method for a fiber optic switch for a fiber optic network
08/20/1996US5548589 Connectionless communication system and method of connectionless communication
08/20/1996US5548588 Method and apparatus for switching, multicasting multiplexing and demultiplexing an ATM cell
08/20/1996US5548587 Asynchronous transfer mode adapter for desktop applications
08/20/1996US5548586 Mobile packet communication system and a method of mobile packet communication
08/20/1996US5548585 Inter-terminal telecommunications network for the transmisson of data by packets
08/20/1996US5548581 System and method for making connection acceptance/rejection decisions in a communication system
08/20/1996US5548579 System for effective allocation of network-wide bandwidth
08/20/1996US5548578 LAN-to-LAN communication method, and LAN-to-LAN connecting unit
08/20/1996US5548467 LAN interface with simplified overcurrent protection
08/20/1996US5548431 Bidirectional multi-channel optical ring network using WDM techniques
08/20/1996US5548280 Local area network hub unit
08/20/1996CA2033290C Packet exchange network and method of controlling discard of packets in packet exchange network
08/15/1996WO1996025017A1 Communications system
08/15/1996WO1996024993A1 Method and apparatus for transmitting data isochronously at a rate less than the isochronous data rate
08/15/1996WO1996024899A1 Arrangement and method in communications management and a telecommunications system with a managing arrangement
08/15/1996CA2209912A1 Arrangement and method in communications management and a telecommunications system with a managing arrangement
08/14/1996EP0726683A2 Initialisation method for peripheral devices by means of a central program controlled device of a communication system
08/14/1996EP0726666A1 Interface circuit between communication media in a home network
08/14/1996EP0726665A2 Serial controller
08/14/1996EP0726664A2 Multiport analyzing time stamp synchronizing and parallel communicating
08/14/1996EP0726663A2 Information processing system and communication method
08/14/1996EP0726160A1 Optional apparatus connectable to other apparatus
08/14/1996EP0726022A1 Advanced communication system architecture
08/14/1996EP0726002A1 Digital telecommunication link for efficiently transporting mixed classes of packets
08/14/1996EP0726001A1 Device for processing data packets
08/14/1996DE19603821A1 Determn. of subscriber's position in unidirectional ring data network
08/13/1996US5546542 Method for operating a computer system
08/13/1996US5546540 Automatic topology monitor for multi-segment local area network
08/13/1996US5546419 Bus coupler
08/13/1996US5546403 Bidirectional line switch ring network
08/13/1996US5546399 Packet conversion apparatus and system
08/13/1996US5546397 High reliability access point for wireless local area network
08/13/1996US5546395 Dynamic selection of compression rate for a voice compression algorithm in a voice over data modem
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