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)
11/2012
11/28/2012CN101800768B Gridding data transcription generation method based on storage alliance subset partition
11/28/2012CN101778110B Service protocol mining method and device
11/28/2012CN101771946B MBMS business control signaling updating method and system based on base station
11/28/2012CN101771583B Method and device for detecting elimination or no elimination of network failure
11/28/2012CN101771541B Secret key certificate generating method and system for home gateway
11/28/2012CN101771531B Dataflow control method of WLAN (wireless local area network) card chip
11/28/2012CN101766001B Remote testing system and method
11/28/2012CN101765183B Method and device thereof for directly accessing to core network by user
11/28/2012CN101741620B Ontology rule description-based service quality grade verifying method
11/28/2012CN101729600B Method and device for quickening realization of software operation application
11/28/2012CN101729447B E-mail monitoring device and controlling method thereof
11/28/2012CN101718872B Method for realizing A-GPS by PC
11/28/2012CN101707599B DSP based Ethernet communication method in fault recording system
11/28/2012CN101699824B Device and method for failure recovery
11/28/2012CN101690010B Synchronizing timeslots in a wireless communication protocol
11/28/2012CN101689891B Method for managing the power in the wireless network
11/28/2012CN101682539B Scanning procedure in wireless lan, station supporting the same, and frame format therefor
11/28/2012CN101677381B Wireless video transmission device, wireless video reception device, wireless communication system, and CEC message transmission method user therefor
11/28/2012CN101662376B Method, device and system for pushing information based on internet protocol television
11/28/2012CN101652940B Method for managing a communication group of communication devices
11/28/2012CN101645822B Traffic engineering tunnel building method and system
11/28/2012CN101641914B Wireless communication method and apparatus for supporting reconfiguration of radio link control parameters
11/28/2012CN101635652B Method and equipment for recovering fault of multi-core system
11/28/2012CN101635646B Method and system for switching main/standby board cards
11/28/2012CN101622796B Communication system, communication device, communication terminal, and communication setting method
11/28/2012CN101621722B Method and system for automatically discovering node inner resource topology
11/28/2012CN101616052B Tunnel control method and device
11/28/2012CN101611599B Apparatus and methods for locating, tracking and/or recovering a wireless communication device
11/28/2012CN101611591B Electronic apparatus and method for judging loop in electronic apparatus
11/28/2012CN101605330B Method and device for building wireless distribution system connection
11/28/2012CN101605311B Short message routing method and system thereof
11/28/2012CN101605305B Method for providing to an end device access to a service
11/28/2012CN101605006B Device for testing deferred-network-entry synchronization time of frequency-hopping radio station
11/28/2012CN101601289B Bidirectional signal transmission apparatus and method
11/28/2012CN101589574B Data structure for budgeting power for multiple devices
11/28/2012CN101573936B Digital rights management using trusted processing techniques
11/28/2012CN101562572B Signal processing device and method, program, and signal processing system
11/28/2012CN101557334B MPLS VPN, VPN multiple-instance user edge device and implementation method thereof
11/28/2012CN101527717B Implementation method of ternary-equally recognizing credible network connecting architecture
11/28/2012CN101527650B Communication management system, communication management method and communication device
11/28/2012CN101517991B Direct user plane tunnel delivery of broadcast and multicast traffic
11/28/2012CN101515279B Remote information synchronization method and system
11/28/2012CN101495997B Techniques for one-way synchronization of routing information among intermediate nodes
11/28/2012CN101491023B Method and system for network path discrimination
11/28/2012CN101489281B Signaling connection admission control in a wireless network
11/28/2012CN101488897B Zero packet loss technique implementing method when fast redundancy reverse occurs
11/28/2012CN101472084B System for hierarchical management of TV station equipment
11/28/2012CN101459653B Method for preventing DHCP packet attack based on Snooping technique
11/28/2012CN101438542B Method of reserving resources with a maximum delay guarantee for multi-hop transmission in a distributed access wireless communications network
11/28/2012CN101438535B Apparatus and method for supporting relay service in a multi-hop relay broadband wireless access communication system
11/28/2012CN101414919B Control method and apparatus for ascending multicast business
11/28/2012CN101410801B Method and system for applying configuration items configuration data
11/28/2012CN101399843B Deepened filtering method for packet
11/28/2012CN101388707B Method for implementing network access and initialization by relay station
11/28/2012CN101385282B Method and apparatus for bus coupling of safety-relevant processes
11/28/2012CN101371521B Choosing parameters in a peer-to-peer communications system
11/28/2012CN101345683B Protocol packet transmission control method of Ethernet automatic protection switch system
11/28/2012CN101340378B Method for routing a traffic flow in a radio access network and node for implementing such a method
11/28/2012CN101335969B Transmission method of TDD system uplink channel measurement reference signal
11/28/2012CN101330415B System and method for controlling MAN resource, control equipment for accommodating access resource
11/28/2012CN101325548B Method of performing multicast admission control in a communications network, and communications network
11/28/2012CN101325449B Method for transmitting multiple wireless system IQ data between baseband and radio frequency
11/28/2012CN101321110B Apparatus, and assiociated method for facilitating network selection using access technology
11/28/2012CN101320339B Information-processing equipment and system therefor
11/28/2012CN101312549B Method for converting text information into stream media of multimedia and further receiving by terminal
11/28/2012CN101310486B Techniques for inserting internet protocol services in a broadband access network
11/28/2012CN101305565B Packet routing in a wireless communications environment
11/28/2012CN101304548B Multimedia broadcast/multicast service data transmission system, method and terminal
11/28/2012CN101283549B Method and communication device for transmitting packet-oriented information
11/28/2012CN101257513B Personnel safe remote intelligent monitoring rescue processing system and method
11/28/2012CN101243653B Information communication system, information communication method, and node device included in information communication system
11/28/2012CN101241365B Method and apparatus for automatically recognizing a connection of a device to a building management system
11/28/2012CN101237378B Mapping method and device of virtual LAN
11/28/2012CN101232391B Method of transmitting and receiving multicast data
11/28/2012CN101223746B Page-mode messaging
11/28/2012CN101223742B Multi-medium wide area communication network
11/28/2012CN101207540B Communication system using Zigbee and channel selection method thereof
11/28/2012CN101199151B A method of transmitting pilot bits in a wireless communication system
11/28/2012CN101188579B Method and system for managing a shared electronic mail account
11/28/2012CN101154106B Web-based configuration of distributed automation systems
11/28/2012CN101048987B Data transmission method and network elements
11/28/2012CN101026623B Internet group membership protocol network device and signal processing control method thereof in IP digital broadcasting system
11/27/2012USRE43835 Online content tabulating system and method
11/27/2012US8321952 Method and system for monitoring online computer network behavior and creating online behavior profiles
11/27/2012US8321938 Multi-tiered scalable network monitoring
11/27/2012US8321897 Transmission method and transmitter
11/27/2012US8321879 Method and system for creating and providing a multi-tier networked service using separated function and presentation components
11/27/2012US8321704 Managing electric power consumption by configuring elements of a distributed computing system
11/27/2012US8321622 Storage system with multiple controllers and multiple processing paths
11/27/2012US8321587 Method for discovery and routing using a priori knowledge in the form of application programme within mobile ad-hoc networks
11/27/2012US8321585 Communication network system of bus network structure and message routing method using the system
11/27/2012US8321584 Method and apparatus for offering preferred transport within a broadband subscriber network
11/27/2012US8321576 Method and apparatus of data transfer controlling data transfer among a plurality of equipments connected to a network and medium recording the program thereof
11/27/2012US8321575 Relay server and relay communication system
11/27/2012US8321574 Apparatus, system and method for secure information dissemination
11/27/2012US8321570 Personal access and control of media peripherals on a media exchange network
11/27/2012US8321568 Content management
11/27/2012US8321550 Media access control address based service selection
11/27/2012US8321548 Method and system for specifying planned changes to a communications network
11/27/2012US8321544 Method and system for the transfer of communication network administration information
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