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)
08/2005
08/09/2005US6928080 Transporting variable length ATM AAL CPS packets over a non-ATM-specific bus
08/09/2005US6928079 Multiplexer controlling absorption of delay fluctuation on individual transmission path
08/09/2005US6928078 Packetized communications apparatus and method
08/09/2005US6928077 Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus
08/09/2005US6928076 System and method for controlling signal processing in a voice over packet (VoP) environment
08/09/2005US6928075 Method and apparatus for aggregating multicast interfaces
08/09/2005US6928074 Method of transmitting data, a broadcast module, and a terminal for implementing the method
08/09/2005US6928072 Communication device for providing information utilizing subscriber line
08/09/2005US6928069 Bandwidth management apparatus, address resolution assistance apparatus, method for managing bandwidth, and method for assisting address resolution
08/09/2005US6928068 Digital loop carrier or other multi-services access system as a data and voice packet server
08/09/2005US6928064 Fast acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system
08/09/2005US6928061 Transmission-scheduling coordination among collocated internet radios
08/09/2005US6928059 Efficient method of deducing network topology including endstations
08/09/2005US6928058 IEEE-1394 standardized apparatus and configuration method therein
08/09/2005US6928055 Network interface unit
08/09/2005US6928054 Apparatus, method, media and signals for connection-class parameter control of packet flow
08/09/2005US6928053 Dynamic resource control in telecommunications networks
08/09/2005US6928052 Method for explicit data rate control in a packet communication environment without data rate supervision
08/09/2005US6928051 Application based bandwidth limiting proxies
08/09/2005US6928050 Protected switching ring
08/09/2005US6928049 Modular bridging-device
08/09/2005US6927873 Communication control method and apparatus, and communication system
08/09/2005CA2368404C Unified messaging system and method
08/09/2005CA2353144C Method and apparatus for transmitting data packets
08/09/2005CA2352128C Announced session control
08/09/2005CA2340487C Two way packet data protocol methods and apparatus for a mobile telecommunication system
08/09/2005CA2325091C Bus switch and bus switch system
08/09/2005CA2315958C Optical ip packet switch
08/09/2005CA2280782C Method and circuit arrangement for the transmission of message cells during the course of virtual connections having different priorities
08/09/2005CA2265842C Cable network using atm cells for prioritized packet transmission
08/09/2005CA2258902C Telecommunications switch including an integrated internet access server
08/06/2005CA2495929A1 System and method of providing content in a multicast system
08/05/2005CA2495927A1 Transport of encapsulated serial data via instant messaging communication
08/05/2005CA2495760A1 Calea in a vpn environment (formerly called restricted anti-calea)
08/04/2005WO2005071999A1 Call hand-over in a wireless local area network
08/04/2005WO2005071998A1 Handover for a portable communication device between wireless local and wide area networks
08/04/2005WO2005071993A1 System and method to simulate and manage a wireless local area network (wlan)
08/04/2005WO2005071992A1 Extending the range of a hand-portable radio
08/04/2005WO2005071989A1 Combined base transceiver station and base station controller
08/04/2005WO2005071986A1 Mobile terminal device for receiving packet-oriented radio signals
08/04/2005WO2005071985A1 Mobile terminal device for receiving packet-oriented radio signals
08/04/2005WO2005071984A1 Combined base transceiver station and base station controller optimized assignment of frame offsets
08/04/2005WO2005071983A1 Overlapping spectrum cellular communication networks
08/04/2005WO2005071981A1 A interactive method of subscriber terminal determining the network selective information in wlan
08/04/2005WO2005071935A1 Broad band transmission path modem, radio terminal device, program, and recording medium
08/04/2005WO2005071923A1 Systems and methods for monitoring data transmissions to detect a compromised network
08/04/2005WO2005071922A1 Method for authentication of external apparatuses in home or wireless networks
08/04/2005WO2005071919A1 Method enabling a user of a mobile telephone to export multimedia data to an electronic data page
08/04/2005WO2005071918A1 Method for controlling the authorisation of data transfer in a data mobile radio network
08/04/2005WO2005071914A1 Communications system with context based addressing
08/04/2005WO2005071910A1 Frame structure for wireless multicarrier communication
08/04/2005WO2005071908A1 Arrangement for the transformerless supply of electronic current to the signal lines of a local network
08/04/2005WO2005071907A1 Method, device and system for conditional forwarding of an im message
08/04/2005WO2005071906A2 Time-hopping systems and techniques for wireless communications
08/04/2005WO2005071905A1 Method and apparatus for shared i/o in a load/store fabric
08/04/2005WO2005071904A2 Methods for aggregating cells transported in a bonded group
08/04/2005WO2005071903A1 Access control for multicast channel request
08/04/2005WO2005071902A1 Marking of a datagram transmitted over an ip network and transmission of one such datagram
08/04/2005WO2005071901A1 Method of updating a routing information table and corresponding router
08/04/2005WO2005071900A1 Optimisation of traffic distribution in multipath routing
08/04/2005WO2005071899A2 Shortest path routing optimised for network utilisation
08/04/2005WO2005071898A1 Method for signaling information by modifying modulation constellations
08/04/2005WO2005071897A1 Apparatus and method for transmission collision avoidance
08/04/2005WO2005071896A1 Handling capacity bottlenecks in digital networks
08/04/2005WO2005071895A1 Intermediate distribution frame (idf) for medical data by using a smart ip emulating detection ap
08/04/2005WO2005071894A1 Method and system for locating a terminal in a wireless telecommunications network, computer program product therefor
08/04/2005WO2005071893A1 Calling a mobile voip terminal and setting up a connection to a mobile voip terminal
08/04/2005WO2005071892A1 Access point for a wireless local area network used for transmitting information on available services
08/04/2005WO2005071891A1 Local area network featuring transmitter-free signal transmission
08/04/2005WO2005071890A1 Monitoring system for a mobile communication network for traffic analysis using a hierarchial approach
08/04/2005WO2005071889A1 Methods and systems for managing a network while physical components are being provisioned or de-provisioned
08/04/2005WO2005071888A1 Remotely controlled gateway management with security
08/04/2005WO2005071887A1 A packet data multicast communication system, a station, and a method of operating the system
08/04/2005WO2005071884A1 Arrangement for the transformerless supply of electronic current to the signal lines of a local network
08/04/2005WO2005071879A1 Method and system for authenticating access point in wireless network
08/04/2005WO2005071868A1 Method and apparatus for channel sensitive scheduling in a communication system
08/04/2005WO2005071866A1 Method of switching multi-mode multi-ban mobile communication terminal in multi acces communication nerwork
08/04/2005WO2005071861A1 Method and apparatus for providing quality of service controlled link adaptation
08/04/2005WO2005071859A1 Receiver apparatus, communication apparatus, terminal apparatus, communication terminal apparatus, receiving method, receiving program, and computer-readable recording medium storing the same
08/04/2005WO2005071856A1 Multihop ultrawide band network
08/04/2005WO2005071852A1 Combined base transceiver station and base station controller data call
08/04/2005WO2005071590A1 Authentication and access control via wireless communication
08/04/2005WO2005071554A2 Method and apparatus for shared i/o in a load/store fabric
08/04/2005WO2005071553A2 Method and apparatus for shared i/o in a load/store fabric
08/04/2005WO2005071546A2 Method and apparatus for supporting transactions
08/04/2005WO2005071540A1 Device for furnishing services in the field of information technology
08/04/2005WO2005071533A2 Method, system, and product for identifying, reserving, and logically provisioning resources in provisioning data processing systems
08/04/2005WO2005071364A1 Ad hoc sensor networks
08/04/2005WO2005070187A2 Downlink power control in wireless communications networks and methods
08/04/2005WO2005070176A2 Method and system for managing communication sessions between a text-based and a voice-based client
08/04/2005WO2005070150A2 Method and system for wireless connectivity in a mobile environment
08/04/2005WO2005070145A2 System and method for allowing user based application licensing across multiple wireless communications devices
08/04/2005WO2005070124A2 System and method for managing voice communications between a telephone, a circuit switching network and/or a packet switching network
08/04/2005WO2005070115A2 Proprietary protocol for voip based features
08/04/2005WO2005070074A2 Escape mechanism for a wireless local area network
08/04/2005WO2005070031A2 Systems and methods for resource allocation of multiple antenna arrays
08/04/2005WO2005070030A2 Method of control of a wireless communication unit and a wireless communication unit
08/04/2005WO2005069999A2 Automated and embedded software reliability measurement and classification in network elements
08/04/2005WO2005069984A2 Combined base transceiver station and base station controller handoff
08/04/2005WO2005069878A2 Wireless local area network radio resource management admission control
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