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)
07/2010
07/07/2010CN1595890B Virtual connectivity with subscribe-notify service
07/07/2010CN1534921B Method of public authentication and authorization between independent networks
07/07/2010CN101772982A Support of downlink dual carriers and other features of evolved GERAN networks
07/07/2010CN101772929A System and method for indicating emergency call back to user equipment
07/07/2010CN101772928A System level information for discontinuous reception, cell reselection and rach
07/07/2010CN101772927A Method for performing a measurement by a communication device and communication device
07/07/2010CN101772926A Communication system
07/07/2010CN101772925A Network interface apparatus for bypassing inoperable network device
07/07/2010CN101772924A System and method for allowing multiple rfid reader devices to read rfid tags without collision
07/07/2010CN101772923A Method and apparatus for searching for UPnP device
07/07/2010CN101772922A System and method for merging internet protocol address to location data from multiple sources
07/07/2010CN101772921A Method and unit for classifying traffic in ip networks
07/07/2010CN101772920A Method and apparatus for discovering universal plug and play device using resource information
07/07/2010CN101772919A Method for utilizing correlated identities in user-centric interception
07/07/2010CN101772918A Operation, administration and maintenance (OAM) for chains of services
07/07/2010CN101772907A Apparatus and method for transmitting/receiving uplink control channels in a wireless communication system
07/07/2010CN101772195A Establishing and joining method of IMS (information management system) trunking conference, distribution system and device
07/07/2010CN101772178A Method for transferring service data and base station and user device using the same
07/07/2010CN101772111A Multicast client wireless roaming method and equipment
07/07/2010CN101772109A Method for supporting WLAN roaming switching between different subnets, device and system
07/07/2010CN101772091A System and method for adjusting quality of service in a communication system
07/07/2010CN101772084A Media stream control method, related equipment and network system
07/07/2010CN101772083A Method, device and system for allocating bandwidth
07/07/2010CN101772079A Method for selectively maintaining and applying PPP compression in a wireless communication system
07/07/2010CN101772043A Office data checking method and device
07/07/2010CN101772040A Method for performing wireless switching
07/07/2010CN101772016A Instant messaging system for realizing interaction
07/07/2010CN101771986A Strategic charging control method, device and system based on multiple access technology
07/07/2010CN101771979A Digital alarm receiving system
07/07/2010CN101771959A Instant messaging maintenance method, system and device
07/07/2010CN101771955A Data processing equipment and mail push method
07/07/2010CN101771949A Method and equipment capable of supporting multicast transmission
07/07/2010CN101771931A P2P (peer 2 peer) resource downloading method and identification device
07/07/2010CN101771905A OVPN system, OVPN terminator, centralized converter, and optical communication network
07/07/2010CN101771901A Method of multicast permission control in passive optical network, system and multi-dwelling unit
07/07/2010CN101771865A Video and audio control response and bandwidth adapting method, server and storage medium
07/07/2010CN101771861A Monitoring method and system
07/07/2010CN101771838A DTV system and multimedia channel implementation method thereof
07/07/2010CN101771768A Digital conference system
07/07/2010CN101771767A System for realizing switching of multiparty call into meeting and method therefor
07/07/2010CN101771733A Method and device for address conversion
07/07/2010CN101771732A Message processing method, device and network equipment
07/07/2010CN101771730A Method, device and system for issuing service
07/07/2010CN101771729A Communication method, module, system and terminal
07/07/2010CN101771725A Method and system for constructing service testing environment
07/07/2010CN101771723A Data synchronization method
07/07/2010CN101771721A Streaming media data transmission method, system and server
07/07/2010CN101771720A Scanning discovery method for active management technical terminal
07/07/2010CN101771716A E-mail synchronous receiving method and system
07/07/2010CN101771711A Data packet protocol type identification system and data packet protocol type identification method
07/07/2010CN101771705A Processing method based on RRPP and device
07/07/2010CN101771702A Method and system for defending distributed denial of service attack in point-to-point network
07/07/2010CN101771700A Modbus protocol communication node based on FPGA
07/07/2010CN101771698A Grid visit control method based on extendible markup language security policy
07/07/2010CN101771697A Network data stream identification method based on pattern matching method
07/07/2010CN101771692A Method, device and system for managing user terminal equipment region
07/07/2010CN101771688A Method for command under command line to take effect, device and gateway equipment thereof
07/07/2010CN101771687A Method for monitoring illegal internet videos and image programs
07/07/2010CN101771686A Communication method and network adapter
07/07/2010CN101771685A Packet forwarding method and device
07/07/2010CN101771683A Method and device for generating access controlling policy
07/07/2010CN101771674A Signal processing method and signal processing system
07/07/2010CN101771673A Method and device for processing media data
07/07/2010CN101771672A Network filtering method and network filtering system thereof
07/07/2010CN101771669A Method for setting firewall policy and device therefor
07/07/2010CN101771668A Method, gateway, server and system for obtaining IPv6 address information
07/07/2010CN101771660A Data transmission method, data transmission device and data transmission system
07/07/2010CN101771659A Method, system and equipment for safe switch configuration
07/07/2010CN101771658A High speed protocol mapping interface and realization method thereof
07/07/2010CN101771633A Device and method for timed starting and closing of home gateway functional module
07/07/2010CN101771632A Cross-LAN system communication method
07/07/2010CN101771631A Method and device for receiving E-mail
07/07/2010CN101771630A Joint office system
07/07/2010CN101771629A Email client capable of acquiring state of instant messaging contact person
07/07/2010CN101771628A Messaging system and method
07/07/2010CN101771627A Equipment and method for analyzing and controlling node real-time deep packet on internet
07/07/2010CN101771626A Instant messaging method for realizing interaction
07/07/2010CN101771625A Interaction method of instant messaging software
07/07/2010CN101771624A E-mail synchronous sending method and system
07/07/2010CN101771623A Storage system for integrating message and media in IP message service and method therefor
07/07/2010CN101771622A E-mail automatic replying method, device and system
07/07/2010CN101771621A Instant messaging method, device and system
07/07/2010CN101771620A Method for realizing content downloading as well as system and device therefor
07/07/2010CN101771619A Network system for realizing integrated security services
07/07/2010CN101771618A Host routing reachable method and system in access ring of packet transport network
07/07/2010CN101771617A Method and system for following point-to-point bandwidth, remote terminal equipment and home terminal equipment
07/07/2010CN101771616A Method and system for forwarding and ending message
07/07/2010CN101771615A Neighborhood relationship building method, communication equipment and system thereof
07/07/2010CN101771614A DHCP route tracing method and DHCP relay equipment
07/07/2010CN101771613A Communication device and method
07/07/2010CN101771612A Tunnel establishing method, equipment and network system
07/07/2010CN101771611A Method for precisely forwarding IP multicast data in VLAN and forward device
07/07/2010CN101771610A Transport multiprotocol label switching network (T-MPLS) system for and link protection method
07/07/2010CN101771609A Path switching method, communication system, communication device and program
07/07/2010CN101771608A Bypass blocking way technology
07/07/2010CN101771607A Routing frames in a computer network using bridge identifiers
07/07/2010CN101771606A Meter-based method for calculating flow rate of messages
07/07/2010CN101771605A DS-Lite based business flow management method, device and system
07/07/2010CN101771604A Routing detection method, system and intermediate routing device
07/07/2010CN101771603A Data exchange method and data exchange equipment
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