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)
03/2012
03/28/2012CN102394765A Method for positioning faults of cable television network management system
03/28/2012CN102394764A Method, system and related device for implementing RFID (radio frequency identification device) network management
03/28/2012CN102394763A Method and device for importing messages
03/28/2012CN102394762A Many-people-involved on-line communication system method
03/28/2012CN102394761A Charge system upgrading method and device
03/28/2012CN102394760A Fee-paying control method of flow charging broadband system
03/28/2012CN102394759A Charging method and device
03/28/2012CN102394758A MESH network system
03/28/2012CN102394757A Power sourcing equipment having auto-zero circuit for determining and controlling output current
03/28/2012CN102394756A Multifunctional external power source
03/28/2012CN102394744A System of using broadcast encryption to carry out content distribution and method thereof
03/28/2012CN102394732A Multi-micropacket parallel processing structure
03/28/2012CN102394719A Multichannel HDLC data processing method based on FPGA
03/28/2012CN102394506A Multifunctional intelligent station integrating transformation, charging and conversion
03/28/2012CN102394014A Wireless network assisted learning system for infant
03/28/2012CN102393851A Data area overlapped boundary data zero communication parallel computing method and system
03/28/2012CN102393804A Method, client and system for realizing handwriting interaction in instant messaging
03/28/2012CN102393791A Device and method for realizing power supply control on hardware modules
03/28/2012CN102045256B COTS (Commercial Off-The-Shelf) based bandwidth predistribution guarantee network function demonstration system
03/28/2012CN101984601B Hybrid multi-target optimized multicast congestion control method
03/28/2012CN101977133B 1553B bus network emulation system applied to spacecraft system
03/28/2012CN101964759B Multiuser-supporting high-speed message diversion method
03/28/2012CN101964723B Communication operator network information interaction management method and system
03/28/2012CN101945043B Topology discovery system of next generation Internet based on IPv6 (Internet Protocol Version 6) and realizing method thereof
03/28/2012CN101945029B XDSL broadband access method and system supporting line division duplex
03/28/2012CN101943898B Real-time control system of train sets
03/28/2012CN101924650B Method for implementing services and intelligent server autonomy of failure information system
03/28/2012CN101917335B Route equalization method of multi-jump cooperative energy of body area network under condition of ensuring service quality
03/28/2012CN101917291B Serial-bus streaming media transmission system and terminal equipment in same
03/28/2012CN101835236B Method for realizing label routing and packet exchange of driver layer-based mobile ad hoc network
03/28/2012CN101826999B Method and device for online message flow monitoring and bandwidth compensation
03/28/2012CN101820355B Method for acquiring network topology and network element
03/28/2012CN101803283B An implementing method of multilevel network management integration based on GCT
03/28/2012CN101789884B Load balancing method for network intrusion detection
03/28/2012CN101789883B Data obtaining method of intrusion detection
03/28/2012CN101789876B Method and device for carrying out statistics on performance index records
03/28/2012CN101765137B Network failure locating method, equipment and system
03/28/2012CN101753426B Firewall multi-outlet intelligent route selection method
03/28/2012CN101753369B Method and device for detecting firewall rule conflict
03/28/2012CN101741610B Method, system and device for processing alarm information
03/28/2012CN101729849B Method and system for realizing hierarchical organization and management of video conference
03/28/2012CN101714946B Data interchange intermediate system
03/28/2012CN101707543B Enterprise media bus system supporting multi-task type and enterprise media bus method supporting multi-task type
03/28/2012CN101667978B Network service method, system thereof and data server thereof
03/28/2012CN101656976B Operation maintenance device, network element equipment and method thereof for processing reported alarms
03/28/2012CN101656577B Automatic power adjusting system and automatic power adjusting method for optical network system
03/28/2012CN101622833B Quality-degraded part estimation method, quality-degraded part estimation device, and program
03/28/2012CN101621484B Application server (AS) for mail server monitoring and monitoring method thereof
03/28/2012CN101621480B Presence server and XSL file processing method used in the same
03/28/2012CN101621420B Method and system for establishing and releasing link in concurrent flow testing
03/28/2012CN101617507B Automatic setting system and method in wireless sensor network, and gateway apparatus of wireless sensor network
03/28/2012CN101610559B Determination method of wireless routing and node device
03/28/2012CN101610258B Method for filtering DOCSIS MAC address
03/28/2012CN101610198B Method and device for scheduling packet services
03/28/2012CN101605038B Charging method and charging system based on SIP message body
03/28/2012CN101572636B State monitoring system for inside-table network media data transmission
03/28/2012CN101572631B Data transmission state monitoring method based on Eclipse RCP
03/28/2012CN101557348B Message forwarding method and device based on token bucket
03/28/2012CN101548504B Protecting privacy in group communications
03/28/2012CN101527720B Message filtering method and system thereof
03/28/2012CN101515891B Method for processing border gateway protocol routing and router
03/28/2012CN101502055B Systems and methods for close queuing to support quality of service
03/28/2012CN101494643B Method, device and system for exiting distributed wireless access system
03/28/2012CN101473664B Local calling area determination in wireless networks
03/28/2012CN101461184B Gateway for a data bus system
03/28/2012CN101427547B Methods and systems for managing and controlling network-based content transformations (NBCT) functionality in multimedia communication services
03/28/2012CN101395911B Method and system for enhancing transmission reliability of video information over wireless channels
03/28/2012CN101394220B Time slot uniform distribution method oriented to MF-TDMA system
03/28/2012CN101387824B Photo content automatic annotation system and method
03/28/2012CN101359979B Link packet drop rate control method and system based on terminal
03/28/2012CN101340342B Image forming system, device managing method thereof
03/28/2012CN101340304B Method for implementing special directional inter-communicating function in scheduling meeting
03/28/2012CN101339147B Radiation image-forming system
03/28/2012CN101335717B Energy equalizing routing protocol implementing method in Ad Hoc network
03/28/2012CN101331782B System, method and mobile device for displaying wireless mode indicators
03/28/2012CN101330329B Self-adapting testing method and system
03/28/2012CN101325529B Method and systme for wireless communication
03/28/2012CN101312395B Method and system for security authentication and card exchanging process for application service
03/28/2012CN101309133B Apparatus and method for transmitting control message in a wireless communication system using relaying
03/28/2012CN101296240B Authentication method and system for access to wireless network, and authentication server
03/28/2012CN101296107B Safe communication method and device based on identity identification encryption technique in communication network
03/28/2012CN101286980B Distributed media access control protocol for increasing capacity of wireless local area network
03/28/2012CN101278573B Mobile station, base station, mobile communication system, and communication method
03/28/2012CN101277216B Method for managing and setting a plurality of network devices
03/28/2012CN101272257B Policy decision method and system
03/28/2012CN101267438B Protocol-compatible realization method and client
03/28/2012CN101262368B Method and device for connection and configuration in home gateway routing mode
03/28/2012CN101251389B Vehicle mounted terminal for monitoring vehicle , vehicle monitoring system and vehicle monitoring method
03/28/2012CN101242620B A realization method and system for monitoring repeater
03/28/2012CN101242432B An Internet content distribution method, system and device
03/28/2012CN101242430B Fixed data pre-access method in peer network order system
03/28/2012CN101237418B Stream media acceleration system, method and device based on content distribution network
03/28/2012CN101227374B Apparatus, system and method for implementing business for transmitting as soon as shooting
03/28/2012CN101207578B Image and sound electronic mail system and communication method thereof
03/28/2012CN101202669B Managing apparatus and management method
03/28/2012CN101199181B A browser-plugin based method for advanced https data processing
03/28/2012CN101171792B Method of handling group communications in a communications network
03/28/2012CN101159493B Testing optically amplified links with time-division multiplexed test signals
03/28/2012CN101155396B Terminal node switching method
03/28/2012CN101127774B Priority processing method for initial filtering rule
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