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)
09/1999
09/21/1999US5956339 Apparatus for selecting a route in a packet-switched communications network
09/21/1999US5956338 Protocol for broadband data communication over a shared medium
09/21/1999US5956337 ATM switch interface
09/21/1999US5956336 Apparatus and method for concurrent search content addressable memory circuit
09/21/1999US5956335 Many to few group address translation through a network bridge
09/21/1999US5956334 Method for interfacing a telephony and an ATM network to establish voice communication
09/21/1999US5956331 Integrated radio communication system
09/21/1999US5956330 Bandwidth management in a heterogenous wireless personal communications system
09/21/1999US5956329 Method of packet-wise data transmission in a mobile radio network
09/21/1999US5956323 Power conservation for pots and modulated data transmission
09/21/1999US5956322 Phantom flow control method and apparatus
09/21/1999US5956320 Cell assembling/disassembling system for asynchronous transfer mode network
09/21/1999US5956298 Voice prompting and indexing dictation recorder
09/21/1999US5956076 Multimedia enabled network
09/21/1999US5954839 Error protection method for multimedia data
09/21/1999US5954810 Device for communication between a plurality of functional modules installed in a local unit and an ethernet type external bus
09/21/1999US5954799 Access to telecommunications networks in a multi-service environment by mapping and exchanging control message between CPE adaptors and access server
09/21/1999US5954797 System and method for maintaining compatibility among network nodes connected to a computer network
09/21/1999US5954796 System and method for automatically and dynamically changing an address associated with a device disposed in a fire channel environment
09/21/1999CA2171978C Method and system for providing uplink/downlink collision avoidance in a wireless communication system
09/21/1999CA2162628C Congestion control method
09/21/1999CA2160392C Generalized deterministic squelching in a ring transmission system
09/21/1999CA2159829C Communications apparatus
09/21/1999CA2158270C Method and apparatus for reducing self interference in a communication system
09/21/1999CA2157066C Method for controlling a compressed data buffer
09/21/1999CA2156427C Event correlation in telecommunications networks
09/21/1999CA2154897C Medium access control protocol for wireless network
09/21/1999CA2147400C Method of regulating backpressure traffic in a packet switched network
09/21/1999CA2145874C Electronic mail message delivery system
09/21/1999CA2140850C Networked system for display of multimedia presentations
09/21/1999CA2130066C Ring interworking between bidirectional line-switched ring transmission systems and path-switched ring transmission systems
09/21/1999CA2061919C Optical switch and switching module therefor
09/20/1999CA2265369A1 Quality of service allocation on a network
09/16/1999WO1999046954A2 Atm transmission system
09/16/1999WO1999046953A1 Atm switching device with first and second connection paths
09/16/1999WO1999046952A1 Method for removing atm cells from an atm communications device
09/16/1999WO1999046951A1 Method for configuring and reconfiguring networks
09/16/1999WO1999046937A1 Apparatus and method for predictive time stamping of isochronous data packets
09/16/1999WO1999046922A1 Method and system for searching through descriptive data in the av/c protocol
09/16/1999WO1999046908A1 Local network, especially ethernet network, with redundancy properties and redundancy manager
09/16/1999WO1999046905A2 An arrangement, a system and a method relating to packet data communication
09/16/1999WO1999046904A1 Improved realtime internet functions by use of a hybrid pstn and ip protocol means
09/16/1999WO1999046903A1 Fair and efficient cell scheduling in input-buffered multipoint switch
09/16/1999WO1999046902A1 Method for transparently determining and setting an optimal minimum required tcp window size
09/16/1999WO1999046901A1 Method and device for controlling bit rate conformity of data cells
09/16/1999WO1999046900A1 Routing of data transmission connection
09/16/1999WO1999046899A2 Routing method for wireless and distributed systems
09/16/1999WO1999046898A1 Data bus for a plurality of nodes
09/16/1999WO1999046897A1 Data bus for a plurality of nodes
09/16/1999WO1999046896A1 Data bus for a plurality of nodes
09/16/1999WO1999046895A1 Data bus for a plurality of nodes
09/16/1999WO1999046894A1 Data bus for a plurality of nodes
09/16/1999WO1999046893A1 Data bus for a plurality of nodes
09/16/1999WO1999046892A1 Operating method for a data bus with a plurality of nodes
09/16/1999WO1999046891A1 Data bus for a plurality of nodes
09/16/1999WO1999046890A1 Nomadic translator or router
09/16/1999WO1999046889A1 Method for random-access communication with binary feedback
09/16/1999WO1999046888A1 Data transmission system
09/16/1999WO1999046887A2 Wireless local area network spread spectrum transceiver with multipath interference mitigation
09/16/1999WO1999046886A2 Off-line broadband network interface
09/16/1999WO1999046882A2 Techniques for protection of data-communication networks
09/16/1999WO1999046874A1 Summarization of routing information in a hierarchical network
09/16/1999WO1999046868A1 Two wire communication system
09/16/1999WO1999046863A2 Method of performing antenna diversity in a spread spectrum wireless local area network
09/16/1999WO1999046745A2 Method and system for transmitting data
09/16/1999WO1999046692A2 Providing network services through a common interface
09/16/1999WO1999046684A1 Method of and apparatus for managing resource allocation and bandwidth overflow in a cooperative, distributed computing environment
09/16/1999WO1999046683A1 Electronic bulletin board system
09/16/1999WO1999046678A2 Apparatus and method for conversion of messages
09/16/1999WO1999039366B1 Subscriber-originated call deferred queuing
09/16/1999WO1999035788A3 A wireless universal building information infrastructure
09/16/1999WO1999035787A3 A home audio/video network with device control
09/16/1999WO1999035778A3 Low level content filtering
09/16/1999WO1999035557A3 System and method for receiving wireless information on a mobile device
09/16/1999WO1999035549A3 Mobil crew management system for distributing work orders to mobile field units
09/16/1999WO1999026377A3 A high performance interoperable network communications architecture (inca)
09/16/1999WO1999026374A3 Electronic communication
09/16/1999DE19909576A1 Nachrichtenübertragungsverfahren und -vorrichtung Communication method and apparatus
09/16/1999DE19908685A1 Method of controlling processes in networks with one or more terminals from a central node
09/16/1999DE19811062A1 Communications system enables audio and video communications and control of a camera at a first station without altering the use of a first signal transmission arrangement
09/16/1999DE19811003A1 Vermittlungseinrichtung Switch
09/16/1999DE19810587A1 Ethernet (RTM) network with redundancy characteristics
09/16/1999DE19810559A1 Switching unit especially for ATM communication network
09/16/1999DE19810348A1 Method of configuring and reconfiguring networks
09/16/1999DE19810294A1 Data bus for several subscribers that exchange data messages via at least one electrical cable e.g. in vehicle
09/16/1999DE19810293A1 Operating method for data bus with several subscribers connected together via a star coupler e.g. vehicle CAN bus
09/16/1999DE19810292A1 Data bus for several subscribers connected together via a star coupler enables degradation of transmission quality to be detected e.g. in vehicle
09/16/1999DE19810291A1 Data bus for several subscribers connected together via a star coupler enables subscriber terminals to be selectively switched off, e.g. in vehicle
09/16/1999DE19810290A1 Data bus, e.g. in vehicle, with substations connected via star coupler enabling data traffic to be monitored and particular substation to be excluded from communications
09/16/1999DE19810289A1 Data bus for communication between several subscribers, e.g. in vehicle
09/16/1999DE19810288A1 Data bus for communication between several substations e.g. in a vehicle
09/16/1999DE19810287A1 Databus for communication between several subscribers e.g. in vehicle
09/16/1999DE19809799A1 Verfahren zur Übermittlung von Zustandsdaten, Server-Rechner und Dienststeuereinheit Process for the transmission of status data, the server computer and the service control unit
09/16/1999DE19756952A1 Confidential transmission of messages to car passengers
09/16/1999CA2332023A1 Nomadic translator or router
09/16/1999CA2323767A1 Providing network services through a common interface
09/16/1999CA2322416A1 Switching equipment
09/15/1999EP0942622A2 Method and apparatus for transmitting compressed packetized voice over ATM
09/15/1999EP0942621A1 Multiprocessing system for assembly/disassembly of asynchronous transfer mode cells
09/15/1999EP0942617A2 Short cell multiplexing apparatus
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