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)
10/2009
10/14/2009CN100550764C Fast recovery method of automatic exchange optical network
10/14/2009CN100550763C Network equipment management method and network management system
10/14/2009CN100550762C Realization method for operating notifying log
10/14/2009CN100550761C Managig method for network clock
10/14/2009CN100550760C Session television terminal and its mixing network method
10/14/2009CN100550759C Service access method, seizing method and communication device
10/14/2009CN100550758C A GPON system multicast method and device
10/14/2009CN100550757C Combined registering method and device in multicast communication network
10/14/2009CN100550756C Method for implementing multicast on SPI4.2 bus line
10/14/2009CN100550755C Multi-cast method and intermediate node for providing flow type transmission
10/14/2009CN100550754C Context enriched communication system and method
10/14/2009CN100550753C A method, terminal and system for multi-media information transfer
10/14/2009CN100550752C Method and device for processing signaling flow in content charge
10/14/2009CN100550751C Charging method in CDMA intelligent network
10/14/2009CN100550750C A statistical method for network access time and traffic of ADSL terminal
10/14/2009CN100550749C Media transmission priority based fee counting method and system
10/14/2009CN100550748C Charging message generating method, communication charging method and system
10/14/2009CN100550747C A content charging method of data service and charging system thereof
10/14/2009CN100550746C Remote network two stage power supply device
10/14/2009CN100550745C Interface helping method and device
10/14/2009CN100550744C Method for configuring network element device
10/14/2009CN100550743C Method for sharing digital content in point-to-point network
10/14/2009CN100550742C Network communication apparatus
10/14/2009CN100550741C Document copying method between two computer equipments
10/14/2009CN100550740C Content downloading system and method of mobile terminal
10/14/2009CN100550739C Method, system and router for originating the authentication request via the user terminal
10/14/2009CN100550738C Method and system for verifying distributed network
10/14/2009CN100550734C Method and apparatus for verifying authority and charging between comprehensive management platform and business engine
10/14/2009CN100550732C Method of positioning describing function entity in NASS
10/14/2009CN100550731C Security system and method for accessing fixed network user to IP multimedia subsystem
10/14/2009CN100550728C Method for switching in multimedia subsystem based on IP by user
10/14/2009CN100550720C Clock synchronisation over a packet network
10/14/2009CN100550716C Method and system for realizing service cross
10/14/2009CN100550715C Method for supporting SDH/SONET automatic protection and switch on ethernet
10/14/2009CN100550710C Method and device for selecting optimal transmit formats for transmissions to remote station
10/14/2009CN100550701C Mobile ad-hoc network with intrusion detection features and related methods
10/14/2009CN100550696C Scaling device and method of intelligent service performance
10/14/2009CN100550688C Broadband medical emergency response system and method
10/14/2009CN100550671C Method for moving a receive window in a radio access network
10/14/2009CN100550652C FEC-based reliability control protocols
10/14/2009CN100550173C Data recording method and apparatus, data recording medium, and data reproducing method and apparatus
10/14/2009CN100550172C Data recording method and apparatus, data recording medium, and data reproducing method and apparatus
10/14/2009CN100550130C Content distribution server for distributing content frame for reproducing music and terminal
10/14/2009CN100550076C Building control or danger warning system
10/14/2009CN100550002C Dynamic reconstruction dictate processor configuring and communication controller
10/14/2009CN100549975C 计算机维护帮助系统及分析服务器 Computer Maintenance and Analysis Server Help System
10/14/2009CN100549961C Frame space distributing method and device
10/14/2009CN100549955C Method and system to configure connected devices
10/14/2009CN100549950C Distributed type software system disposition method
10/14/2009CN100549919C A device network having selectable targets
10/14/2009CA2669464A1 Method and system for monitoring and controlling a video signal network
10/14/2009CA2665397A1 A method & apparatus for orchestrating utility power supply & demand in real time using a continuous pricing signal sent via a network to home networks & smart appliances
10/13/2009US7603722 Scheduled-recording method that schedules recording of copy-protected content
10/13/2009US7603711 Intrusion detection system
10/13/2009US7603695 Virtual channel table for a broadcast protocol and method of broadcasting and receiving broadcast signals using the same
10/13/2009US7603689 Fast start-up for digital video streams
10/13/2009US7603570 Power delivery over ethernet cables
10/13/2009US7603557 Communication device, communication system and authentication method
10/13/2009US7603486 Network management system providing logic signals over communication lines for detecting peripheral devices
10/13/2009US7603483 Method and system for class-based management of dynamic content in a networked environment
10/13/2009US7603481 Dynamic routing through a content distribution network
10/13/2009US7603477 Method of forming a local mobility domain and a local mobility agent and system and apparatus thereof
10/13/2009US7603475 Method for flow control in a communication system
10/13/2009US7603470 System and method for provisioning broadband service in a PPPoE network using a configuration domain name
10/13/2009US7603468 Home adaptive transceiver for home networking communication system
10/13/2009US7603467 Instant messaging architecture and system for interoperability and presence management
10/13/2009US7603465 Control system and control method, method and apparatus for processing information, information processing terminal and method thereof, storage medium, and program
10/13/2009US7603463 Method and apparatus for allocating processing capacity of system processing units in an extranet gateway
10/13/2009US7603457 Arrangement for state monitoring for components in a packet switched communication network
10/13/2009US7603456 System and method for securing remote administrative access to a processing device
10/13/2009US7603451 Network system that connects a network terminal to another network terminal having a different protocol
10/13/2009US7603450 Methods and applets for providing and contributing to an IT network management service
10/13/2009US7603446 System and method for configuring a storage area network
10/13/2009US7603444 Using description files to configure components in a distributed system
10/13/2009US7603441 Method and apparatus for automatic configuration of multiple on-chip interconnects
10/13/2009US7603429 Network adapter with shared database for message context information
10/13/2009US7603427 System and method for defining, refining, and personalizing communications policies in a notification platform
10/13/2009US7603426 Flexible context management for enumeration sessions using context exchange
10/13/2009US7603423 Communication system with primary device and standby device to prevent suspension of service of the system
10/13/2009US7603420 Method and apparatus for automatic e-mail response interruption based on user activity
10/13/2009US7603419 System and method for automatically learning mailbox configuration conventions
10/13/2009US7603416 Method and system for automatically transferring electronic mail over a communication network
10/13/2009US7603412 System and method for collaborating using instant messaging in multimedia telephony-over-LAN conferences
10/13/2009US7603411 Presence management system
10/13/2009US7603408 Method and system for network management
10/13/2009US7603407 Method and system for registering binary data
10/13/2009US7603379 Unified management method of various types of messages of a personal information terminal
10/13/2009US7603327 System and method for managing object based clusters
10/13/2009US7603313 Charging system and charging method
10/13/2009US7603147 System and method for periodic ranging in a sleep mode in a BWA communication system
10/13/2009US7603146 Efficient power management in wireless local area networks
10/13/2009US7603137 Hybrid communications link
10/13/2009US7603126 Method and apparatus for avoiding simultaneous service origination and paging in a group communication network
10/13/2009US7603123 Method and system for performing a handoff in a wireless communication system, such as a hard handoff
10/13/2009US7603112 System, mobile station, method and computer program product for managing context-related information
10/13/2009US7603110 Identity blocking service from a wireless service provider
10/13/2009US7603080 Multiple channel wireless communication system
10/13/2009US7602893 Method and system for supporting rendezvous based instant group conferencing among mobile users
10/13/2009US7602876 Method and apparatus for generating a phase dependent control signal
10/13/2009US7602818 Fibre channel transceiver
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