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)
03/2007
03/21/2007EP1405474B1 System comprising a media gateway using ATM-PVCs to emulate a TDM interface
03/21/2007EP1382163B1 Device and methods for connecting a remote user with a home server
03/21/2007EP1379965A4 Techniques for server-controlled measurement of client-side performance
03/21/2007EP1362292A4 A multi internet service provider system and method of the same
03/21/2007EP1350355B1 Time synchronization in computer network
03/21/2007EP1323288A4 Power line communication system
03/21/2007EP1314331B1 Method and apparatus for performing coverage control for multicast services in a wireless network
03/21/2007EP1305911B1 Techniques for performing umts-authentication using sip (session initiation protocol) messages
03/21/2007EP1281260B1 Method and gateway for performing online switching of software in a communication system
03/21/2007EP1258107B1 Communications module and system
03/21/2007EP1257905A4 A method and apparatus for receiving information in response to a request
03/21/2007EP1240580A4 Radio based proximity token with multiple antennas
03/21/2007EP1232592A4 Active-passive flow switch failover technology
03/21/2007EP1222517A4 Vlsi network processor and methods
03/21/2007EP1186137B1 A device and a method in a switched telecommunication system
03/21/2007EP1131923B1 Multi-protocol conversion assistance method and system for a network accelerator
03/21/2007EP1095533B1 Authentication method and corresponding system for a telecommunications network
03/21/2007EP1080560B1 Method and apparatus for forwarding packets from a plurality of contending queues to an output
03/21/2007EP1062761B1 ACTIVATION OF MULTIPLE xDSL MODEMS WITH HALF DUPLEX AND FULL DUPLEX PROCEDURES
03/21/2007EP0904645B1 Rotating priority arrangement in an ethernet network
03/21/2007EP0878921B1 Channel estimation circuit and method for estimating an optimal one of a plurality of channels
03/21/2007EP0873637B1 Method and apparatus for implementing a computer network/internet telephone system
03/21/2007CN2882133Y Detection device of Ethernet
03/21/2007CN2882132Y Ethernet remote power supply device
03/21/2007CN2882131Y Community interlligent management system based on local network
03/21/2007CN2882130Y Digital communication equipment of converting station
03/21/2007CN1934889A Method and communication system to allow barring a call of a roaming user after pdp context activation
03/21/2007CN1934888A Delivering services in a wireless communications system
03/21/2007CN1934887A Enhanced uplink dedicated channel - application protocol over Iub/Iur
03/21/2007CN1934884A Handover between a cellular network and an unlicensed radio access network using a single identifier for all the access points
03/21/2007CN1934883A Packet data scheduling method
03/21/2007CN1934881A Wireless access point methods and apparatus for reduced power consumption and cost
03/21/2007CN1934860A System and method for including participants in a conference call
03/21/2007CN1934848A Method and apparatus for voice interactive messaging
03/21/2007CN1934845A Determining location information for a node in a network using at least one local landmark node
03/21/2007CN1934844A Server apparatus, client apparatus and network system
03/21/2007CN1934842A Method for optimally utilizing a peer to peer network
03/21/2007CN1934841A System and method for passive viewing of media content and supplemental interaction capabilities
03/21/2007CN1934837A Method and system for quality of service support for Ethernet multiservice interworking over multiprotocol label switching
03/21/2007CN1934836A Content relay server, content relay system, content relay method, and program using the same
03/21/2007CN1934835A Dynamic network management system, dynamic network management device, and dynamic network management method
03/21/2007CN1934834A Communication handover method, communication message processing method, and program for executing these methods by use of computer
03/21/2007CN1934833A Interconnection device for a radiocommunication network
03/21/2007CN1934832A Packet data serving node and communication method using the same
03/21/2007CN1934831A Integrated circuit and method of communication service mapping
03/21/2007CN1934830A Connecting devices to a peer-to-peer network
03/21/2007CN1934829A Method and arrangement in wireless ad hoc or multihop networks
03/21/2007CN1934828A Method and apparatus for policy control enhancement in a wireless communication system
03/21/2007CN1934827A Distributed beaconing periods for ad-hoc networks
03/21/2007CN1934826A Service class control system, service class control device, terminal device, service class control method, and program
03/21/2007CN1934825A Conveying parameters for broadcast/multicast sessions via a communication protocol
03/21/2007CN1934824A Method and a system for charging a streaming connection in a mobile packet radio system
03/21/2007CN1934803A Method and apparatus for channel sensitive scheduling in a communication system
03/21/2007CN1934801A Radio repeater
03/21/2007CN1934799A Method and system for transmitting reverse data in a mobile communication system
03/21/2007CN1934598A Sensor device, retrieval device, and relay device
03/21/2007CN1934597A Method for wireless lan intrusion detection based on protocol anomaly analysis
03/21/2007CN1934560A Method of sending information through a tree and ring topology of a network system
03/21/2007CN1934559A Computing a path for an open ended uni-directional path protected switched ring
03/21/2007CN1934547A Chat system, communication device, control method thereof and information storage medium
03/21/2007CN1934538A Anomaly management scheme for a multi-agent system
03/21/2007CN1933691A Network electric power lighting system
03/21/2007CN1933668A Prioritization and flow control of a spread spectrum multiuser channel
03/21/2007CN1933667A Method for configuring a telecommunication system, corresponding system, base station and mobile station
03/21/2007CN1933662A Method for guaranteeing HS-DSCH channel service quality and RNC
03/21/2007CN1933626A Double-mode mobile terminal
03/21/2007CN1933612A Playing method for vihicular media playing system
03/21/2007CN1933595A Domestic internal video frequency monitoring system and video-frequency collecting and transmitting method based on cell phone
03/21/2007CN1933593A Long-distance TV control system and long-distance TV control method
03/21/2007CN1933590A Method, apparatus and for synchronizing separate compressed video and text streams
03/21/2007CN1933525A Postpayment charging system and charging information collecting and reporting method
03/21/2007CN1933513A Automatic testing device and method for digital user line intercommunity
03/21/2007CN1933503A Method for establishing communication with communication terminal simultaneously connected with Internet and fixed telephone network
03/21/2007CN1933492A Automation setting method and system
03/21/2007CN1933488A Rsvp tunnel expanding system and method for registering by wireless district sip
03/21/2007CN1933487A Method, device and system for assuring correct execution
03/21/2007CN1933486A IP communication device and IP communication system therefor
03/21/2007CN1933485A Method and apparatus of compatible SCCP and SUA
03/21/2007CN1933484A CM rate assigning method and system
03/21/2007CN1933483A System and method for network accession utilizing single clicking single pointing
03/21/2007CN1933480A Method for multimedia data switching gateway
03/21/2007CN1933478A Media stream packet assembling time length consultation method
03/21/2007CN1933462A A mobile middleware and a method for processing business logic using it
03/21/2007CN1933461A Communication system and method for realizing mutli-log-on field real name/real number calling
03/21/2007CN1933460A Equipment, system and realizing method for wireless local network transmission group broadcasting frame
03/21/2007CN1933459A Telephone redialing method and system
03/21/2007CN1933458A Facilitating presentation and monitoring of electronic mail messages with reply by constraints
03/21/2007CN1933457A Information processing method and network equipment using the same processing method
03/21/2007CN1933456A Method and system for automatic feed backing according to time slot in immediate communication
03/21/2007CN1933455A Method and system for realizing synchronous receiving
03/21/2007CN1933454A Synchronous information interface realizing method based on JAVA information service
03/21/2007CN1933453A Apparatus and method of multicyclic redundancy checking
03/21/2007CN1933452A Cooperative routing between traffic control device and multi-server application
03/21/2007CN1933451A Interplate communicating method and interface plate
03/21/2007CN1933450A Interplate communicating method and interface plate
03/21/2007CN1933449A Packet flow control in a wireless local area network
03/21/2007CN1933448A Business fast convergent method and network equipment
03/21/2007CN1933447A Prioritization and flow control of a spread spectrum multiuser channel
03/21/2007CN1933446A Radio communication apparatus and method
03/21/2007CN1933445A Radio senser network up and down isomeric routing method
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