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)
05/2010
05/05/2010EP1064761B1 Communication system and method for scheduling multiple and simultaneous connections in a communication system
05/05/2010EP1031163B1 Method for explicit data rate control in a packet communication environment without data rate supervision
05/05/2010CN201450520U Electrical system simulator based on DNP protocol and electrical system on-line communication system
05/05/2010CN201450516U Vehicle-mounted network communication system
05/05/2010CN201450515U Remote control system of power-line communication network
05/05/2010CN201450514U Intelligent and energy-saving wireless household gateway system for dwelling house
05/05/2010CN201450513U Network port detection device
05/05/2010CN201450512U Switchboard with USB
05/05/2010CN201450511U An enhanced advanced telecommunication computing platform rear plug veneer, system and exchange unit
05/05/2010CN201450510U Mining instinctive safety type wireless Ad hoc network gathering device
05/05/2010CN201450499U Field bus access device
05/05/2010CN201450367U Remote display device for computer in electric power substation
05/05/2010CN201449552U 电厂agc控制系统 Agc plant control system
05/05/2010CN201449542U Unibus temperature monitoring system for solar system
05/05/2010CN201449429U Electrical energy quality monitoring device connected with Ethernet
05/05/2010CN1996908B Method for ending time update and its state detection of occupied channels in the wireless LAN
05/05/2010CN1992660B Method for auto-establishing distributed network of multiple wireless connection points
05/05/2010CN1992659B Method of implementing data lossless transmission in the process of R3 re-anchoring
05/05/2010CN1992643B Method of object-oriented state mapping/demapping, and state management method
05/05/2010CN1992641B System and method for realizing board software loading
05/05/2010CN1992640B Data synchronization method of muti-service access unit based on switchboard background
05/05/2010CN1992635B Method of simulating SNMP network element and performing network management system test with the network element
05/05/2010CN1991683B Notebook computer
05/05/2010CN1988499B Channel distribution method
05/05/2010CN1988497B Method for processing two-layer data packet in Ether net exchanger
05/05/2010CN1981494B Message transfer system and message transfer method
05/05/2010CN1981488B Method and system for multi-domain virtual private network configuration
05/05/2010CN1981485B Communication system, radio lan base station control device, and radio lan base station device
05/05/2010CN1965537B Method and system for establishing an emergency connection in a local network
05/05/2010CN1965532B Method and apparatus for group communication with end-to-end reliability
05/05/2010CN1961520B Method and apparatus to provide network data recovery optimization with header compression enabled in unreliable environment
05/05/2010CN1961298B Home-use electrical device information communication system
05/05/2010CN1960325B Data process method in a bridging network, and a bridging network
05/05/2010CN1960318B Admission and control method and system for traffic flow applied to wireless communication system
05/05/2010CN1960280B Method and system for updating system of network device
05/05/2010CN1960265B Method for carrying out switched charging for broadband wireless access network
05/05/2010CN1957532B Method and apparatus for converting data in an FEC-coded Ethernet frame
05/05/2010CN1954635B Method for connection handover
05/05/2010CN1954556B Distance measurement system, distance measurement method, information processing device
05/05/2010CN1953387B Mobile station and its method for detecting attack under power-saving mode
05/05/2010CN1947390B Virtual network device clusters
05/05/2010CN1941715B System, method and apparatus for controlling access network
05/05/2010CN1941714B Method for restoring multi-point failure service in grid network
05/05/2010CN1939030B Transmitting recorded material
05/05/2010CN1937614B Method, equipment and system for coutrolling terminal into idle mode
05/05/2010CN1929478B Method and system for reducing transmission band occupation
05/05/2010CN1926828B Packet communication network and packet communication method
05/05/2010CN1926827B Configuration of redirection tables
05/05/2010CN1921426B P2P server applying equipment and method in UPnP media server
05/05/2010CN1918585B Detector logic and radio identification device and method for enhancing terminal operations
05/05/2010CN1917439B Method of fault management in intercommunication network between Ethernet and MPLS
05/05/2010CN1909502B Device and method for fast positioning of data stream message head
05/05/2010CN1909472B Status detecting method based on main and standby POS interface
05/05/2010CN1906875B Automatic update of squelch tables for optical network applications
05/05/2010CN1905516B Method of allocating bidirection forwarding detecting conversational authentication code
05/05/2010CN1905472B Method for implementing IMS network reliability
05/05/2010CN1905454B Remote-health managing system
05/05/2010CN1902978B Context transfer in a communication network comprising plural heterogeneous access networks
05/05/2010CN1902609B System and method for establishing a communication between a peripheral device and a wireless device
05/05/2010CN1894934B A method and a device for reporting the number of correctly decoded transport blocks in a wireless system
05/05/2010CN1893402B Wireless access network gate equipment and wireless accessing method
05/05/2010CN1889486B Dynamic energy managing method and apparatus in wireless sensor network
05/05/2010CN1885788B Network safety protection method and system
05/05/2010CN1867907B System and method for automatically learning mailbox configuration conventions
05/05/2010CN1864376B Method, system, and product for utilizing host memory from an offload adapter
05/05/2010CN1863152B Method for transmitting various messages between internal network users
05/05/2010CN1863140B Method for improving network resource utilization ratio of wireless communication system
05/05/2010CN1863081B Managing system and method based on intelligent platform managing interface
05/05/2010CN1863013B Network terminal apparatus in passive light network and data processing method thereof
05/05/2010CN1860748B Radio communication device and route search method
05/05/2010CN1856957B System and method for securing wireless data
05/05/2010CN1852376B User information storage method and system and terminal device
05/05/2010CN1849759B Radio communication method and radio communication terminal accommodating apparatus
05/05/2010CN1845523B Method for realizing service quality arrangement in intercommunication WLAN
05/05/2010CN1839373B Method, equipment and system for sharing a radio frequency interface resource
05/05/2010CN1832406B Method for data changing of address book and inserted adress book system
05/05/2010CN1830171B Method and apparatus for packet aggregation in a wireless communication network
05/05/2010CN1826754B Key synchronization mechanism for wireless lan (wlan)
05/05/2010CN1826743B Method for determining useable combinations of variables for transmitting a subpacket of an encoder packet
05/05/2010CN1819593B Information processor and data transmission system and method
05/05/2010CN1798068B Method and apparatus for providing a hop limited protection pathway in a network
05/05/2010CN1791253B 通信终端 Communication terminal
05/05/2010CN1791004B Novel asymmetric vector network topology abstract method
05/05/2010CN1787418B Method for reducing information distortion in ASON layering network topological abstract
05/05/2010CN1783846B Flow-aware Ethernet digital subscriber line access multiplexer dslam
05/05/2010CN1783844B Customization of data session retry mechanism in a wireless packet data service network
05/05/2010CN1779669B Server, method for controlling data communication of server
05/05/2010CN1777128B Domain control center and method for identifying device in multiple domains
05/05/2010CN1774899B Transmitter, receiver, wireless system, control method
05/05/2010CN1773939B Method and system for configuring shared device over network
05/05/2010CN1764200B Network safety access control architecture and realizing method
05/05/2010CN1761212B Method to chain events in a system event log and information processing system
05/05/2010CN1753368B Efficient algorithm for finding candidate objects for remote differential compression
05/05/2010CN1747478B Data process in network layer
05/05/2010CN1747378B System and method for updating message trust status
05/05/2010CN1731769B Digitally delayed buffer and related method
05/05/2010CN1729651B Medium method and system between wirless networks
05/05/2010CN1729649B Wireless gateway, and associated method, for a packet radio communication system
05/05/2010CN1729476B Message settings selection
05/05/2010CN1722643B Time gap allocating method and signal transmitting method, radio base station controller
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