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)
11/2009
11/18/2009CN101584185A Method and system for identifying and reporting over-utilized, under-utilized, and bad quality trunks and gateways in internet protocol telephony networks
11/18/2009CN101584167A Session continuity in communication networks
11/18/2009CN101584166A Producing routing messages for voice over IP communications
11/18/2009CN101584165A Circuit switched domain services with long term evolution/system architecture evolution access
11/18/2009CN101584164A Closed-loop clock synchronization
11/18/2009CN101584163A Method and system of communication employing spatial reuse reservation protocol
11/18/2009CN101584162A Method and apparatus for interworking Ethernet and MPLS networks
11/18/2009CN101584161A Neighbor discovery over multiple channels for wireless networks with directional antennas
11/18/2009CN101584160A Mechanism to uniquely identify and unify a user's set of packet bearer contexts in a mobile telecommunications network
11/18/2009CN101584159A Method for adapting the routing of client communications in an ims-type network
11/18/2009CN101584158A Method and apparatus for efficient routing in communication networks
11/18/2009CN101584157A Remote transmission system
11/18/2009CN101584156A Subscriber premises optical network unit
11/18/2009CN101584155A Communication system having a master/slave structure
11/18/2009CN101584154A Circuit arrangement for a motor vehicle data bus
11/18/2009CN101584153A Device discovery for mixed types of directional terminals
11/18/2009CN101584152A Network communication system
11/18/2009CN101584151A Apparatus and method for network identification among multiple applications
11/18/2009CN101584150A Intercepting voice over IP communications and other data communications
11/18/2009CN101584149A Communication controlling method for network managing device
11/18/2009CN101584138A High-data-rate communication link using multiple lower rate modems
11/18/2009CN101584133A Radio communication method and radio communication device
11/18/2009CN101584127A Frequency hopping technique for eutra uplink
11/18/2009CN101583173A Method and device for controlling wireless link content
11/18/2009CN101583136A Method and terminal for measurement processing
11/18/2009CN101583114A Providing method of user equipment (UE) IP address and Diameter routing agent
11/18/2009CN101583113A Charging method and system for distinguishing user charging rules
11/18/2009CN101583112A Method and device for marking session information
11/18/2009CN101583093A Method and system for advertisement putting and conversion equipment
11/18/2009CN101583089A Message storage method and message sending method and equipment
11/18/2009CN101583088A System and method for processing remote scene image information
11/18/2009CN101583087A Control system for issuing advisement to mobile terminal through unique identification information
11/18/2009CN101583085A Wtru for receiving mbms and method using wiru to receive mbms
11/18/2009CN101583084A Wtru for receiving mbms and method using wiru to receive mbms
11/18/2009CN101583057A Network routing method and device
11/18/2009CN101583055A Method and system for maintaining Ethernet private line service in ASON network
11/18/2009CN101583049A Device for detecting interruption of unicast channel code stream and method thereof
11/18/2009CN101583024A Distributed network video monitoring system and registration control method thereof
11/18/2009CN101583020A Program broadcasting system and method
11/18/2009CN101583011A Video conference control method and system, video conference network equipment and conference places
11/18/2009CN101582951A Method and equipment for realizing meeting minutes by using voice recognition technology
11/18/2009CN101582929A Information processing device
11/18/2009CN101582926A Method for realizing redirection of playing remote media and system
11/18/2009CN101582925A Network address translation method and system
11/18/2009CN101582920A Method and device for verifying and synchronizing data blocks in distributed file system
11/18/2009CN101582919A Method and system for playing of Internet television
11/18/2009CN101582917A Method for dispatching MCU resource, business server and system
11/18/2009CN101582916A Network application system based on P2P and application method thereof
11/18/2009CN101582915A Storage system and method of managing a storage system using a managing apparatus
11/18/2009CN101582914A Device and method for performing state control on multiple roles by platform
11/18/2009CN101582913A Equipment and method for graded dispatching of platforms
11/18/2009CN101582910A Method and device for controlling medium access
11/18/2009CN101582905A Attack protection for a packet-based network
11/18/2009CN101582904A Implementation method of symmetry of multi-line access flow rate of data center, device and system
11/18/2009CN101582901A Information processing apparatus and control method thereof
11/18/2009CN101582900A Firewall security policy configuration method and management unit
11/18/2009CN101582894A Semantic gateway used for integration of enterprise informatization heterogeneous system
11/18/2009CN101582889A Method and device for realizing VPN automatic penetration by utilizing detection mechanism
11/18/2009CN101582888A Method for creating neighbor discovery table item and server
11/18/2009CN101582887A Safety protection method, gateway device and safety protection system
11/18/2009CN101582883A System and method for managing security of general network
11/18/2009CN101582881A Method and device for controlling access
11/18/2009CN101582880A Method and system for filtering messages based on audited object
11/18/2009CN101582878A Transmission method aiming at time-delayed sensitive data
11/18/2009CN101582877A Remote management device for filtering frames in GPON system
11/18/2009CN101582875A Method, system and device for data transmission in direct access path
11/18/2009CN101582861A Method of IM specific customer service call, as well as server, client and system thereof
11/18/2009CN101582860A Method for replacing user interface skins of different communication equipment
11/18/2009CN101582859A Instant messaging tool adding friends processing method, instant messaging device and system
11/18/2009CN101582858A Helper worktable and method for on-line and on-site integrative service
11/18/2009CN101582857A Data upper ring forwarding method based on elastic grouping ring and device
11/18/2009CN101582856A Session setup method of Portal server and BAS (broadband access server) device and system thereof
11/18/2009CN101582855A Structure and method for improving the cross entry of T-MPLS equipment by using label mapping
11/18/2009CN101582854A Data exchange method, device and system thereof
11/18/2009CN101582853A Message generation method and device
11/18/2009CN101582852A Method and system for network congestion management
11/18/2009CN101582851A Method and system for realizing sharing route capacity on dual-stacker router
11/18/2009CN101582850A Method and system for realizing load balance
11/18/2009CN101582849A Data transmission method based on dynamic binary tree child-grandson two-channel in internet classroom
11/18/2009CN101582848A Cross-ring protection method and system of resilient packet ring (RPR)
11/18/2009CN101582847A Routing oscillation test method and autonomous system (AS)
11/18/2009CN101582846A Route sending-down method, message forwarding method, forwarding engine and message forwarding equipment
11/18/2009CN101582845A Quick positioning peer-to-peer destination node marking method
11/18/2009CN101582844A Negative testing method applicable to standard and digital relay protective devices
11/18/2009CN101582843A Admission control and resource allocation in communication system supporting quality of service
11/18/2009CN101582842A Congestion control method and congestion control device
11/18/2009CN101582841A Web data coupling method and Web data coupling system based on mobile storage device and service packet
11/18/2009CN101582840A Routing/switching equipment of IP telecommunication network system and method for allocating resources
11/18/2009CN101582839A Method, device and system for regulating data traffic
11/18/2009CN101582838A Resource management method of IP telecommunications network routing/exchanging equipment based on threshold value control
11/18/2009CN101582837A Service access control method, wireless access system and access control device
11/18/2009CN101582836A Congestion control method, wireless netted network node and system
11/18/2009CN101582835A Method, system and device for alternating equipment capability
11/18/2009CN101582834A Updating method, equipment and system of forwarding table during service transmission of Ethernet
11/18/2009CN101582833A Method and device for processing spoofed IP data packet
11/18/2009CN101582832A Method for dynamically processing VoIP jitter buffer area
11/18/2009CN101582831A Scheduling method of grid resources of multi-Qos
11/18/2009CN101582830A Device for realizing mutual access of crossing virtual private networks and method
11/18/2009CN101582829A Distributed broadband wireless coverage and broadband cabled access connecting system and realization method thereof
11/18/2009CN101582828A Method and system for establishing the binding of access gateway
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