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)
05/2008
05/07/2008CN101175083A IP multimedia subsystem service implementing system and method
05/07/2008CN101175080A Method and system for preventing ARP message attack
05/07/2008CN101175079A Memo output system and method using terminal communication
05/07/2008CN101175078A Identification of potential network threats using a distributed threshold random walk
05/07/2008CN101175077A Intellectual property nucleus of optical fiber channel
05/07/2008CN101175073A Double-controller communication system and method based on hard disk controller
05/07/2008CN101175072A MAC protocol data unit construction device
05/07/2008CN101175070A System for browsing management information database in NMP
05/07/2008CN101175069A Method and network appliance for adjusting channel associated signalling interface
05/07/2008CN101175068A Multi-version multicast protocol amalgamation method
05/07/2008CN101175067A Network safety implementing system and method
05/07/2008CN101175065A Stream media network computer and its method for implementing stream media function
05/07/2008CN101175063A Method for browsing management information database in NMP
05/07/2008CN101175056A Modem based on global mobile communication system/general grouping wireless service
05/07/2008CN101175054A 通信系统 Communication System
05/07/2008CN101175053A Charging package management method for broadband remote connecting to server equipment
05/07/2008CN101175052A Broadband IP cable edge gateway
05/07/2008CN101175051A Instant communication system, method and apparatus
05/07/2008CN101175050A Communication system
05/07/2008CN101175049A Communication system and voice mail apparatus
05/07/2008CN101175048A Method and apparatus for utilizing portable e-mail addresses
05/07/2008CN101175047A System for actively acquiring message delivery state
05/07/2008CN101175046A Method for actively acquiring message delivery state
05/07/2008CN101175045A Method for processing emergency service
05/07/2008CN101175044A Information flow-rate permission control method and device
05/07/2008CN101175043A System and method for supporting IPv6 terminal access to IPv4 core net
05/07/2008CN101175042A Multicast randomizing routing method based on virtual Stener tree
05/07/2008CN101175041A Optimum energy consumption routing method for Ad Hoc network
05/07/2008CN101175040A Wireless network system
05/07/2008CN101175039A Multi-stream service transmission method and its device and system
05/07/2008CN101175038A Data stream information transmission method, communication system and equipment
05/07/2008CN101175037A Method and apparatus for mobile terminal preventing abnormal termination in general access net registration
05/07/2008CN101175036A Fire wall/subnet penetration method based on intranet node forwarding technology
05/07/2008CN101175035A Mobile node seamless switch over method in mixed mobile self-organizing network
05/07/2008CN101175034A Packet forwarding apparatus having gateway load distribution function
05/07/2008CN101175033A Message order-preserving method and device thereof
05/07/2008CN101175032A Method for completing circuit switch-over based on the longest address matching in ATM network
05/07/2008CN101175031A Router active queue management method based on second-order optimum model and self-adapting computation
05/07/2008CN101175030A Method for implementing proxy to multiple isomorphic subnets
05/07/2008CN101175029A Device for implementing proxy to multiple isomorphic subnets
05/07/2008CN101175028A SSCOP periodic line sliding window updating device
05/07/2008CN101175027A SSCOP periodic line sliding window updating method
05/07/2008CN101175026A High-speed descending grouping access characteristic use method and device
05/07/2008CN101175025A System, switchboard and method supporting mixed forwarding message
05/07/2008CN101175024A Series connection device for wireless links control layer service data unit
05/07/2008CN101175023A Serial connection method for wireless links control layer service data unit
05/07/2008CN101175022A Wireless Ad hoc network multimedia video transmission routing method
05/07/2008CN101175021A Method for processing ascending temporary block stream in grouping service and its related system and equipment
05/07/2008CN101175020A Ascending data transmission method in grouping service
05/07/2008CN101175019A Multi-user equipment data transmission method and system in mobile communication network
05/07/2008CN101175018A Equipment, system and method for implementing IPTV by next generation communication network
05/07/2008CN101175017A Data transmission system and method
05/07/2008CN101175016A High-speed descending grouping access characteristic use method and device
05/07/2008CN101175015A High-speed descending grouping access characteristic use method and device
05/07/2008CN101175014A General wireless grouping service wireless router with virtual special network function
05/07/2008CN101175013A Refused service attack protection method, network system and proxy server
05/07/2008CN101175012A Method, system and device for frame media data transmission
05/07/2008CN101175011A Method for acquiring high available data redundancy in P2P system based on DHT
05/07/2008CN101175010A Method and apparatus for multiple relay station cooperation in information non-uniform coding system
05/07/2008CN101175009A Relay transmission system and method for electric bulletin board document
05/07/2008CN101175008A Method for implementing voice intercommunication between telephone network and internet
05/07/2008CN101175007A Intelligent management system for coal mine production safety
05/07/2008CN101175006A Radio communication system
05/07/2008CN101175005A System and method for implementing intelligent wireless light control by ZigBee
05/07/2008CN101175004A Method for wirelessly connecting and configuring access points and access point clients
05/07/2008CN101175003A Device for access to multicast service from wireless network controller
05/07/2008CN101175002A Method for discovering network resource
05/07/2008CN101175001A Distributed multi-program product automatic updating system and method thereof
05/07/2008CN101175000A Method and device for automatic IP address detection
05/07/2008CN101174999A Method for global eye equipment traversing NAT based on SIP protocol
05/07/2008CN101174998A System and method for implementing PSTN field monitoring by IP field equipment
05/07/2008CN101174997A Device and method for detecting RADIUS server usability on BRAS equipment
05/07/2008CN101174996A Visual guidance and verification for interconnecting nodes
05/07/2008CN101174995A Method and system for monitoring multimedia service performance
05/07/2008CN101174994A Network card test system and method thereof
05/07/2008CN101174993A Network data monitoring and processing method and equipment
05/07/2008CN101174992A Method for controlling duration of internet use
05/07/2008CN101174991A Router management method of signaling network
05/07/2008CN101174990A Iub interface signaling process synthesis method and system
05/07/2008CN101174989A Method for storing signaling tracking data by built-in database system
05/07/2008CN101174988A Method for semi-fixing continuing remote maintenance of communication system through E1
05/07/2008CN101174987A Method and apparatus for handling protocol error in a wireless communications system
05/07/2008CN101174986A Method and apparatus for dynamic feedback of load distribution
05/07/2008CN101174985A Method and device for recovering configuration information
05/07/2008CN101174984A Method for indicating veneer state
05/07/2008CN101174983A System and method for managing a plurality of web services
05/07/2008CN101174982A Method, device and system for implementing multi-time zone data information unification
05/07/2008CN101174981A Method for obtaining network appliance address by general common wireless interface
05/07/2008CN101174980A Method for configuring network connections utilizing a graphical user interface showing network topology
05/07/2008CN101174979A System and method for family gateway QoS policy configuration management
05/07/2008CN101174978A Wireless Ad hoc network real-time multimedia video transmission method
05/07/2008CN101174977A Wireless Ad hoc network multimedia video active-standby path transmission method
05/07/2008CN101174976A Point-to-multipoint coaxial cable Ethernet transmission method, system and transmission apparatus
05/07/2008CN101174975A Periodic line fault location method and system in Ethernet
05/07/2008CN101174974A Node maintenance message processing method for O-UNI system
05/07/2008CN101174973A Network safety control construction
05/07/2008CN101174972A System and method for analysis data collection and statistics
05/07/2008CN101174971A Telephone system and its encryption processing method
05/07/2008CN101174970A Anycast service implementing method, method for transmitting anycast request, anycast router
05/07/2008CN101174969A A method for synchronising the delivery of broadcast data in a single frequency mobile communication network
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