Patents for H04L 12 - Data switching networks (448,999)
07/2009
07/15/2009CN101483551A Method and system for remote monitoring household gateway device
07/15/2009CN101483550A Method and node for obtaining control path information
07/15/2009CN101483548A Method and system for distance vector routing protocol self-recovery
07/15/2009CN101483547A Evaluation method and system for network burst affair
07/15/2009CN101483546A Method for constructing PLC network based on Profibus protocol
07/15/2009CN101483545A Financial service monitoring method and system
07/15/2009CN101483544A Fault location device, communication device, and fault location method
07/15/2009CN101483543A Network management method and system, terminal and automatic configuration server
07/15/2009CN101483542A Multi-dimension access amount statistic method for network stream media such as audio and video
07/15/2009CN101483541A Dynamic configuration method for SCTP signaling connection and apparatus thereof
07/15/2009CN101483540A Master-slave switching method in high class data communication equipment
07/15/2009CN101483539A Method, path computing unit and system for obtaining path
07/15/2009CN101483538A Transmitting method, receiving method for security transaction data, system and equipment thereof
07/15/2009CN101483537A Method for real-time displaying website user status in webpage instant communication
07/15/2009CN101483536A Method, system and customer terminal for transmitting data used for network karaoke
07/15/2009CN101483535A Contents distribution method and receiving device
07/15/2009CN101483534A System and method for multiple userprofiles management in a synchronous conferencing environment
07/15/2009CN101483533A Method, system and apparatus for differentiating attribute of the second and the third layer
07/15/2009CN101483532A Method, system and device for media stream duplication
07/15/2009CN101483530A Bill generation method for IP broadband video service
07/15/2009CN101483529A Modularized switch and operating method thereof
07/15/2009CN101483528A Modular communication device and management module
07/15/2009CN101483527A Dual engine switch device and engine switching method
07/15/2009CN101483526A Method and system for card distribution through mobile terminal
07/15/2009CN101483499A Method and apparatus for providing uplink packet data service in asynchronous WCDMA system
07/15/2009CN101483454A Scheduling data transmission by medium access control (MAC) layer in a mobile network
07/15/2009CN101482755A Integrated system for controlling lights and shades
07/15/2009CN100515140C Inter-site call routing and roaming support
07/15/2009CN100515132C Method and system for roaming between mobile network and wireless network
07/15/2009CN100515126C Transmitting/receiving controlling information method for mobile communication system
07/15/2009CN100515125C Method and apparatus for providing localized information to a communication device in a wide area communication system
07/15/2009CN100515124C Method for implementing telephone operator helping in intelligent network
07/15/2009CN100515091C Device and method for synchronization of compressed video signal receiving system
07/15/2009CN100514991C Apparatus and method for performing a fail-safe over-the-air software update in a mobile station
07/15/2009CN100514959C A method for implementing multiple spanning tree protocol on single spanning tree switching chip
07/15/2009CN100514955C Method for dynamically-controlling read time muttimedia data generation rate and its device
07/15/2009CN100514944C Access media gateway and its service processing method
07/15/2009CN100514943C An upgrade management method and system for instant message client
07/15/2009CN100514942C Home telematics system and method thereof
07/15/2009CN100514941C Method for preventing garbage pushing news
07/15/2009CN100514940C Method for reorienting network communication port and network communication system
07/15/2009CN100514939C Processing system of IP multi-media communication service and the method for IP multi-media communication
07/15/2009CN100514938C Method and system for controlling Iub interface band width resource in wireless network
07/15/2009CN100514937C Method and system for realizing high-speed rate group data network
07/15/2009CN100514936C Mobile router device and home agent device
07/15/2009CN100514935C Network-unit apparatus management information transmission method and apparatus and network-unit apparatus
07/15/2009CN100514934C Communication method of mobile body
07/15/2009CN100514933C Communicating network exchanging system and controlling method based on parallel buffer structure
07/15/2009CN100514932C Medium distribution device, medium reception device, medium distribution method, and medium reception method
07/15/2009CN100514931C Line card port protection rate limiter circuitry
07/15/2009CN100514930C Communication realization in IP telecommunication system by tunnel style
07/15/2009CN100514929C Method and device for message transfer of virtual private local area network
07/15/2009CN100514928C Method for rapidly forming dendriform topology structure of network equipment
07/15/2009CN100514927C DNS server
07/15/2009CN100514926C Wireless transmission system, wireless station used therein and method used therefor
07/15/2009CN100514925C Resource sharing broadband access system, methods, and devices
07/15/2009CN100514924C Method for showing network virtual image on instant communication tool
07/15/2009CN100514923C Method for determining network management apparatus in household network
07/15/2009CN100514922C Method of building marked exchange path on route domain in ATM platform
07/15/2009CN100514921C Network flow abnormal detecting method and system
07/15/2009CN100514920C Next-generation network system and service quality failure positioning method in next-generation network
07/15/2009CN100514919C Multi-media service system performance testing method
07/15/2009CN100514918C Topology discovering method of IP backbone network
07/15/2009CN100514917C Method, device, and system for terminating user session in a multicast service
07/15/2009CN100514916C Journal formatting unit and method in safety management center system
07/15/2009CN100514915C Device management system and device management command scheduling method thereof
07/15/2009CN100514914C Method and computer for configuration of a communication node
07/15/2009CN100514913C Ip电话系统 Ip Phone System
07/15/2009CN100514912C Method of realizing Pipe model based on distinction service
07/15/2009CN100514911C Configuration of distributive telecommunication system
07/15/2009CN100514910C An apparatus and method of dynamic bandwidth allocation for passive optical network
07/15/2009CN100514909C Controller device, mobile terminal and mobile communication method
07/15/2009CN100514908C System and method for providing information about the use of computer memory
07/15/2009CN100514907C Communication apparatus, communication method, and communication system
07/15/2009CN100514904C Safety communication mode method for automatically entering wireless communication terminal
07/15/2009CN100514900C Transmitting apparatus with bit arrangement method
07/15/2009CN100514898C A system and method of dynamically optimizing a transmission mode of wirelessly transmitted information
07/15/2009CN100514891C Method for operating an end-user of an isochronous cyclical communication system
07/15/2009CN100514870C Method and apparatus for controlling packet transmission in mobile telecommunication system
07/15/2009CN100514866C Method of forward error correction
07/15/2009CN100514312C Chat system, communication device, control method thereof and information storage medium
07/14/2009US7562393 Mobility access gateway
07/14/2009US7562365 Random access for processing messages in a message queue
07/14/2009US7562301 Techniques for generating and using playlist identifiers for media objects
07/14/2009US7562277 Data transmitting/receiving system and method thereof
07/14/2009US7562171 Method for interfacing components of a computing system with a pair of unidirectional, point-to-point buses
07/14/2009US7562158 Message context based TCP transmission
07/14/2009US7562157 Simplified-file hyper text protocol
07/14/2009US7562156 System and method for decoding communications between nodes of a cluster server
07/14/2009US7562155 System, method, and computer program for a console switch
07/14/2009US7562151 Peer tunnels and peer group targets
07/14/2009US7562146 Encapsulating protocol for session persistence and reliability
07/14/2009US7562145 Application instance level workload distribution affinities
07/14/2009US7562143 Managing escalating resource needs within a grid environment
07/14/2009US7562142 System and method for network connection
07/14/2009US7562136 Automatic negotiation of an internet protocol address for a network connected device
07/14/2009US7562132 Method and system for restricting and enhancing topology displays for multi-customer logical networks within a network management system
07/14/2009US7562130 Method and apparatus for selectively allocating and enforcing bandwidth usage requirements on network users
07/14/2009US7562126 Agent for communication between a manager and at least one resource, and tool library for creating the agent
07/14/2009US7562123 Systems and methods for distributed group formation and maintenance in geographically based networks