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)
12/2010
12/22/2010CN201682587U High definition video network outspread mobile system
12/22/2010CN201682520U Device for conversion of Ethernet to DMX512 network
12/22/2010CN201682519U Intelligent door value-added service platform based on Internet
12/22/2010CN201682518U 63-route network bridge service channel connectivity testing device in integrated STM-1
12/22/2010CN201682517U Conversion device communicating in M-Bus bus and wireless transmission modes
12/22/2010CN201682516U Cluster devicenet digital display meter
12/22/2010CN201682515U Photoelectric mixed Ethernet switch capable of providing 48 ports
12/22/2010CN201682514U Broadcast television transmitter intelligent network type monitoring system
12/22/2010CN201682513U Automatic highway side slope disease monitoring system
12/22/2010CN201682512U Device for blocking IP address of internal network
12/22/2010CN201682511U Comprehensive control system of information network desktop applied in electrical power system
12/22/2010CN201682510U Ethernet switch capable of providing twenty four 100M optoelectronic multiplex interfaces and two 1000M multiplex interfaces
12/22/2010CN201682509U Mining intrinsic safety type industrial Ethernet ring switch
12/22/2010CN201682508U Digital conference high reliability data transmission system
12/22/2010CN201682501U Access equipment integrating multi-business access and optical transmission
12/22/2010CN201682497U Ad hoc network repeater of video monitoring mobile adapter with high definition
12/22/2010CN201681395U Remote-control network physical isolation device
12/22/2010CN201681294U Tunnel lamplight control system based on CAN bus
12/22/2010CN201680920U Temperature measurement module
12/22/2010CN201680827U Digging height online monitoring system for coal mine underground fully-mechanized coal face
12/22/2010CN1980480B Apparatus and method for call admission control
12/22/2010CN1972200B Network system, and constitutive component therefor, and visualization method for network
12/22/2010CN1969321B Method and apparatus providing continuous adaptive control of voice packet buffer at receiver terminal
12/22/2010CN1961591B Session control using a multicast address
12/22/2010CN1937676B Agricultural telephone voice service system
12/22/2010CN1937488B Safety quick transmission and instant playing method of sound signal in network
12/22/2010CN1926867B System and method providing enhanced features for streaming video-on-demand
12/22/2010CN1925438B Information processing apparatus, network device, control method therefor
12/22/2010CN1918841B Identification and re-transmission of missing parts
12/22/2010CN1894936B Back up of network devices
12/22/2010CN1859614B Method, device and system for radio transmission
12/22/2010CN1859387B Terminal user surrogate system and its method for subscribing and using service
12/22/2010CN1859154B Performance managing method between household gateway and broad band remote access server
12/22/2010CN1849805B Bearer setup for a multimedia service
12/22/2010CN1846409B Apparatus and method for carrying out ultraspeed buffer search based on transmission control protocol traffic flow characteristic
12/22/2010CN1819559B Multicast distribution of streaming multimedia content
12/22/2010CN1798043B Device and method for implementing charge of flow rate by using shunt mode
12/22/2010CN1762117B Method and apparatus for reducing co-channel interference in a communication system
12/22/2010CN1757217B Method for transmitting data in a wlan network
12/22/2010CN1754334B Method and system for authenticated fast channel change of media provided over a DSL connection
12/22/2010CN1745540B Interactive weather advisory system
12/22/2010CN1744507B System and method for network interface power management
12/22/2010CN1726686B Providing convenience and authentication for trade
12/22/2010CN1650580B Method for making secure a link, and data terminal therefor
12/22/2010CN1647485B 通信方法和系统 Communication method and system
12/22/2010CN1643877B Method, apparatus and system for providing multimedia messages to incompatible terminals
12/22/2010CN1638309B Data transmission-reception system, method and terminal to avoid a competition in transmitting data
12/22/2010CN1633789B Communication switch for port label switching
12/22/2010CN1605222B Mobile terminal and Intersystem handover method of a mobile terminal, network switch and communication system
12/22/2010CN1592296B Apparatus and method for controlling data communication in wireless local area network
12/22/2010CN1586065B Peer to peer network communication with network address translation
12/22/2010CN1494296B Defining network path transmission unit
12/22/2010CN101926161A Method and apparatus for processing event in home network
12/22/2010CN101926153A Method and apparatus for pooling network resources
12/22/2010CN101926138A Method and system for message delivery in messaging networks
12/22/2010CN101926137A Method and system for managing communication sessions set-up between users
12/22/2010CN101926136A Node device, communication system, and service providing method
12/22/2010CN101926135A Method of aiding reservation of resources for packet switching network, and associated management device and aid device
12/22/2010CN101926134A Simple adaptive jitter buffering algorithm for network nodes
12/22/2010CN101926133A Client/server adaptation scheme for communications traffic
12/22/2010CN101926132A Circuit emulation over ip interworking vll
12/22/2010CN101926131A Client/server adaptation scheme for communications traffic
12/22/2010CN101926130A Method and system for controlling communication network
12/22/2010CN101926129A Evolution of Ethernet networks
12/22/2010CN101926128A Wireless communications environment overlay
12/22/2010CN101926127A Unified communications systems and methods
12/22/2010CN101926126A Method and system for providing default route advertisement protection
12/22/2010CN101926125A Monitoring of network connections
12/22/2010CN101926124A Internet protocol service level agreement router auto-configuration
12/22/2010CN101926123A Method to display video in email
12/22/2010CN101926118A Method and system for notifying error information in network
12/22/2010CN101925198A Releasing type bouncing wireless sensor network node and control method thereof
12/22/2010CN101925102A Wireless network topology simulation method adopting Ethernet promiscuous mode
12/22/2010CN101925022A Data forwarding method and data forwarding device
12/22/2010CN101925020A Method and system for binding E-mail addresses and mobile phone number
12/22/2010CN101924983A Wireless communication device and control method
12/22/2010CN101924960A Service transport system, equipment and method
12/22/2010CN101924912A Method for wirelessly downloading large-capacity video files and remotely controlling playing of video files
12/22/2010CN101924846A Real-time charging method
12/22/2010CN101924843A Caller recognition by voice messaging system
12/22/2010CN101924802A Network I/O system and network configuring method
12/22/2010CN101924800A Method for obtaining IP address of DHCPv6 server, DHCPv6 server and DHCPv6 communication system
12/22/2010CN101924799A Method and system for querying information of domain name
12/22/2010CN101924793A P2P streaming media-based secondary coding play method and system
12/22/2010CN101924789A Method and system for nesting different types of services
12/22/2010CN101924782A 网络资源服务系统及方法 Network resource service system and method
12/22/2010CN101924781A Terminal device, QoS implementation method and flow classifier thereof
12/22/2010CN101924780A Online customer service method and system
12/22/2010CN101924778A P2P (Point-to-Point) streaming media system, P2P user equipment and streaming media data transmitting method
12/22/2010CN101924776A Method and system for domain name resolution server to resist flooding attacks of DNS (Domain Name System) request reports
12/22/2010CN101924774A Rapid reconstruction system of computer combined service and reconstruction method thereof
12/22/2010CN101924773A Geography informatization management method of cable modem
12/22/2010CN101924772A Communication system and method supporting cross-network and cross-terminal realization of multimedia session merging
12/22/2010CN101924771A Core-level TCP adhering junction method for accelerating application proxy
12/22/2010CN101924757A Method and system for reviewing Botnet
12/22/2010CN101924752A System and method for dynamically updating a transport structure in an electronic network
12/22/2010CN101924745A Method for establishing message session relay protocol (MSRP) link
12/22/2010CN101924744A Method for fusing message session relay protocol parameter negotiation of IP message
12/22/2010CN101924742A Media transmission method and equipment, and media storage method and equipment
12/22/2010CN101924738A Method, system and device for realizing multipoint-to-multipoint services
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