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)
11/1999
11/03/1999EP0954147A2 Centralized service management system for two-way interactive communication devices in data networks
11/03/1999EP0954146A2 Method and system for integrating narrowband and wideband channels
11/03/1999EP0954141A2 Computing nodes, communication applications and method for the transmission of data sets
11/03/1999EP0954140A1 Method of managing dynamic decision trees
11/03/1999EP0954139A1 Methods of altering dynamic decision trees
11/03/1999EP0954138A2 A method, apparatus & computer program product for dynamic administration, management and monitoring of daemon processes
11/03/1999EP0954137A2 Event simulator for telecommunication networks and method for simulating the operation of such a network
11/03/1999EP0954136A1 Method for cooperative teleworking and device for carrying out the method
11/03/1999EP0953273A1 Tdm/tdma distribution network
11/03/1999EP0953272A2 System and method for controlling timing in a distributed digital cross-connect system
11/03/1999EP0953269A2 Routing area updating in packet radio network
11/03/1999EP0953262A1 Method and apparatus for offering subscribers access to unused communications capacity in a cellular communications system
11/03/1999EP0953259A2 A connection establishment method, a subscriber terminal unit and a radio system
11/03/1999EP0953248A1 Automatic configuration for internet access device
11/03/1999EP0953240A1 Telecommunications system
11/03/1999EP0953230A1 Error prevention method for multimedia
11/03/1999EP0890086A4 Digital interconnects of a pc with consumer electronics devices
11/03/1999EP0876649A4 Method and apparatus for generating a network topology
11/03/1999EP0720809B1 Packet data transmission with asynchronous bandwidth switching
11/03/1999EP0698328A4 Multimedia communications network
11/03/1999EP0695488A4 Multimedia telecommunications network and service
11/03/1999EP0688481A4 Device and method for atm end system cell flow regulation
11/03/1999EP0666004A4 A broadband virtual private network service and system.
11/03/1999EP0603298B1 Communication equipment control system and method
11/03/1999CN1234159A Packet routing in telecommunications network
11/03/1999CN1233900A Establishing connections between remote devices with hypertext transfer protocol
11/03/1999CN1233898A Method and system for integrating narrowband andwide band data transports
11/03/1999CN1233897A Centralized service management system for two-way interactive communication devices in data networks
11/03/1999CN1233831A Data recording method and data recording apparatus
11/03/1999CN1233800A Integrated data transceiver circuit for use with serial bus and interface with the same
11/02/1999US5978951 High speed cache management unit for use in a bridge/router
11/02/1999US5978936 Run time error probe in a network computing environment
11/02/1999US5978875 Apparatus and method for scheduling use of bus
11/02/1999US5978865 System for performing DMA transfers where an interrupt request signal is generated based on the value of the last of a plurality of data bits transmitted
11/02/1999US5978858 Packet protocol and distributed burst engine
11/02/1999US5978855 Downloading applications software through a broadcast channel
11/02/1999US5978854 System using ARP or RARP packet for communicating offset address of an application program and node unique ID of a network node
11/02/1999US5978853 Address administration for 100BASE-T PHY devices
11/02/1999US5978852 LAN switch interface for providing arbitration between different simultaneous memory access requests
11/02/1999US5978851 Distributed control system and method of configuring the system
11/02/1999US5978845 Network management relay mechanism
11/02/1999US5978843 Scalable architecture for media-on-demand servers
11/02/1999US5978837 Intelligent pager for remotely managing E-Mail messages
11/02/1999US5978835 Multimedia mail, conference recording and documents in video conferencing
11/02/1999US5978807 Apparatus for and method of automatically downloading and storing internet web pages
11/02/1999US5978685 Digital cellular telecommunications with short message service over the packet channel
11/02/1999US5978575 Remote terminal emulator with improved time accounting
11/02/1999US5978569 System having plurality of docking unit receptacles for transmitting data between plurality of portable data entry terminals in local area network with a central controller
11/02/1999US5978568 Method and apparatus for resolving network users to network computers
11/02/1999US5978386 Packet radio system, and a terminal equipment for a packet radio system
11/02/1999US5978385 Repeater providing for deterministic access in a LAN utilizing the CSMA/CD medium access method
11/02/1999US5978384 Introducing inter-packet gaps in network transmissions
11/02/1999US5978383 Repeaters for reducing collisions in an ethernet network
11/02/1999US5978382 Adaptive random access protocol and fixed search tree expansion resolution for multiple station networks
11/02/1999US5978381 Transmitting high bandwidth network content on a low bandwidth communications channel during off peak hours
11/02/1999US5978380 Apparatus for establishing common signal channel
11/02/1999US5978379 Fiber channel learning bridge, learning half bridge, and protocol
11/02/1999US5978378 Method and apparatus for VLAN support
11/02/1999US5978377 STM-based ATM cell physical layer processing circuit
11/02/1999US5978376 Providing access to a distributed data processing system
11/02/1999US5978375 Telecommunication system and a method for transferring microcells therein
11/02/1999US5978374 Protocol for data communication over a point-to-multipoint passive optical network
11/02/1999US5978373 Wide area network system providing secure transmission
11/02/1999US5978372 Private line connection controlling method in fixed-length cell handling-type exchange and fixed-length cell handling-type exchange
11/02/1999US5978371 Communications module base repeater
11/02/1999US5978364 Method for routing data packets within a wireless, packet-hopping network and a wireless network for implementing the same
11/02/1999US5978361 ATM digital radio transmission method and system therefor
11/02/1999US5978360 Bus management method
11/02/1999US5978359 Allocated and dynamic switch flow control
11/02/1999US5978357 Phantom flow control method and apparatus with improved stability
11/02/1999US5978356 Traffic shaper for network nodes and method thereof
11/02/1999US5978355 System and method for controlling re-assembling buffer for transmission data in a form of data cell
11/02/1999US5978353 Multiplex terminal station apparatus
11/02/1999US5978115 Span management system for wavelength division multiplexed network
11/02/1999CA2173300C Multi-media conference call control providing adjustable bandwidth for individual communication terminals
11/02/1999CA2173017C Selective participation in a multi-media communication conference call
11/02/1999CA2146801C Timing recovery for variable bit-rate video on asynchronous transfer mode (atm) networks
11/02/1999CA2141727C Conference bridge for packetized speech-signal networks
11/02/1999CA2130070C Ring interworking between path-switched ring transmission systems
11/02/1999CA2096877C High bandwidth packet switch
11/01/1999CA2266694A1 Packet routing and queuing at headend of shared data channel
10/1999
10/30/1999CA2263640A1 Event simulator for telecommunication networks and method for simulating the operation of such a network
10/29/1999CA2236389A1 Internet-enabled service management system and method
10/28/1999WO1999055116A2 Network coupling unit for a communications system
10/28/1999WO1999055112A1 Radio communication device and method of controlling transmission rate
10/28/1999WO1999055104A1 Mobile radio communication system, communication apparatus for mobile radio communication system, and mobile radio communication method
10/28/1999WO1999055095A2 Bearer independent signaling protocol
10/28/1999WO1999055071A2 Management of functionality in a consumer electronics system
10/28/1999WO1999055070A2 Management of functionality in a consumer electronics system
10/28/1999WO1999055069A1 Method for utilizing digital data networks for the transmission of data via voice connection paths
10/28/1999WO1999055054A1 Method and apparatus for sender initiated pruning of slow receivers in a multicast data distribution set-up
10/28/1999WO1999055053A1 Administrative control using dynamic filtering in a multicast network
10/28/1999WO1999055051A1 Multimedia subscriber network
10/28/1999WO1999055050A1 Data distribution system and a data distribution method
10/28/1999WO1999055046A1 Data storage and supply
10/28/1999WO1999055045A1 Method and device for dynamic synchronous transfer mode in a dual ring topology
10/28/1999WO1999055044A1 Flexible adapter and an adaptation method
10/28/1999WO1999055043A1 Subscriber unit and method for linking a message to an application
10/28/1999WO1999055042A1 System and method for establishing a multicast message delivery error recovery tree in a digital network
10/28/1999WO1999055041A1 Method and apparatus for using ranking to select repair nodes
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