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
11/14/2012CN102780564A Router with dust-proof device
11/14/2012CN102780563A Multi-core network device and power saving method thereof
11/14/2012CN102780562A Selection method and device of internet-surfing functions for data card
11/14/2012CN102780526A Configuration method for optical network unit, optical network unit and optical line terminal
11/14/2012CN102779403A Ultrasonic heat meter with plug-and-play M-BUS interface
11/14/2012CN102779312A Method and system for recommending and delivering gift based on social network
11/14/2012CN102779307A Electronic storage rack tag communication device and system
11/14/2012CN102299854B Opportunistic network environment-oriented multi-object routing decision making system
11/14/2012CN102170368B Intelligent fault locating method of distributed measuring system facing heavy gauge member
11/14/2012CN102130846B Methods, devices and systems for transmitting and receiving instant message
11/14/2012CN102075428B Integrated routing setting method and device
11/14/2012CN102055583B Method, system and equipment for safely distributing multicast key
11/14/2012CN102037677B Computer readable medium, northbound interface uniform platform and starting method thereof
11/14/2012CN102035663B Multi-domain routing maintenance method and system
11/14/2012CN102025628B Distribution method of network flow
11/14/2012CN101976883B Self-adapting integrative five-prevention system based on Ethernet communication
11/14/2012CN101946457B Method and system for realizing multi-part conference call in a wireless communication system
11/14/2012CN101931558B Large-area fault intercept system and realization method thereof
11/14/2012CN101917325B Heterogeneous network converged data exchange method
11/14/2012CN101902474B Label replacement based verification method of IPv6 true source address between every two autonomous domains
11/14/2012CN101883395B Methods for transmitting closely-spaced packets in wlan devices and systems
11/14/2012CN101883329B Method and device for supporting MBMS (Multimedia Broadcast Multicast Service) business content synchronization based on integrated EPS (Evolved Packet System)
11/14/2012CN101848142B Load control system
11/14/2012CN101848128B Method, system and topological structure for realizing stabilized communication among multi-ring topologies
11/14/2012CN101841549B Trusted bulletin board system address verification method based on real address
11/14/2012CN101828359B A method for coordinating the resources between cells
11/14/2012CN101795262B IEEE-1394b bus and CAN bus protocol converter based on microprocessor
11/14/2012CN101789894B OVPN system, OVPN terminating device, collective controlling device, and optical communication network
11/14/2012CN101784968B Programming device for a network of control nodes and system with such a programming device
11/14/2012CN101783802B Distributed streaming media release system and method thereof
11/14/2012CN101778402B Device, system and method based on remote subscriber identity module (SIM) card data introduced by singlechip in real time
11/14/2012CN101772924B System and method for allowing multiple rfid reader devices to read rfid tags without collision
11/14/2012CN101753738B Communication method for connection with a communication application service and a related gateway thereof
11/14/2012CN101753397B System, method and device for rapidly self-healing Ethernet ring
11/14/2012CN101742007B Method and system for opening voice conference by utilizing Widget technology
11/14/2012CN101741675B Communication node and ring forming method and ring establishing method for communication system
11/14/2012CN101741515B Single-bus two-way communication circuit
11/14/2012CN101729420B Data processing method and data processing device
11/14/2012CN101719922B Device and method of protocol conversion between PROFIBUS-DP industrial fieldbus and wireless ZIGBEE
11/14/2012CN101697527B Method and device for realizing virtual private network fast reroute by network processor
11/14/2012CN101692718B Method and equipment for implementing improved evolved multimedia broadcast multicast service
11/14/2012CN101686186B Method, equipment and system for detecting states of link tags
11/14/2012CN101686158B Control method for Ethernet loop guard fault recovery and Ethernet loop node
11/14/2012CN101682930B Radio local area network (LAN) system
11/14/2012CN101667861B Low false alarm and low false dismissal burst signal capturing method
11/14/2012CN101662397B Method for automatically detecting and transferring sharing IP address of redundant computer group
11/14/2012CN101647231B Wireless multicast proxy
11/14/2012CN101621798B Session key management for public wireless lan supporitng multiple virtual operators
11/14/2012CN101617240B Traffic routing
11/14/2012CN101611609B Method and apparatus for service discovery
11/14/2012CN101606352B Serving gateway proxies for non-sip speakers in a next generation network
11/14/2012CN101599954B Safety input system, safety input method and auxiliary display device based on auxiliary display unit
11/14/2012CN101578821B Resource management in space reused ad-hoc wireless communication system with increased signal frequency spectrum
11/14/2012CN101577845B Method and device for processing switching control command
11/14/2012CN101573996B Method and apparatus for allowing session control of ims services via a cs access by ussd messages
11/14/2012CN101569142B Predistortion correction loop-back based on high linearity and low linearity modes
11/14/2012CN101562562B Network traffic management
11/14/2012CN101547188B System and method for achieving generalized routing protocol of wireless sensor network
11/14/2012CN101543030B Ims网络系统和数据恢复方法 Ims network systems and data recovery methods
11/14/2012CN101529803B Method and apparatus for establishing multicast groups
11/14/2012CN101529759B Distribution of broadcast/multicast data in telecommunications systems
11/14/2012CN101507186B Ethernet switching
11/14/2012CN101505551B Terminal and method of controlling the same
11/14/2012CN101505308B Authentication method and system for IP over Ethernet
11/14/2012CN101491007B Method and apparatus for managing information for mobile network service
11/14/2012CN101471796B Terminal provided with networking module and method for receiving and transmitting data using the same
11/14/2012CN101465809B Method, equipment and system for managing network flux
11/14/2012CN101449515B Methods and systems for bandwidth adaptive N-to-N communication in a distributed system
11/14/2012CN101436980B Generation of data packet forwarding table by flooding method
11/14/2012CN101431814B Method and system for mobile phone and PC mutual operation based on intermediate part
11/14/2012CN101425966B Network on chip and data processing method using the network on chip
11/14/2012CN101421975B Method and arrangement in a communications network
11/14/2012CN101394265B Ciphering mode switching method for G bit passive optical fiber network system
11/14/2012CN101375563B Mobile station as a gateway for mobile terminals to an access network, and method for registering the mobile station and the mobile terminals in a network
11/14/2012CN101371551B Network management information representation method and system
11/14/2012CN101371527B Scheduling device and method for distributing time and frequency range of downlink burst block in broadband wireless access network
11/14/2012CN101364941B Content playback device, content playback method, and content playback system
11/14/2012CN101341688B Connection management in peer-to-peer content distribution clouds
11/14/2012CN101336529B Communication structure for solar inverters
11/14/2012CN101335575B Method and system for monitoring multiple hosts by a single submachine
11/14/2012CN101317400B Communication apparatus, apparatus activation control method, and communication control method
11/14/2012CN101310485B 通信系统和方法 Communication system and method
11/14/2012CN101309441B Information searching system based on subscriber location and calling center
11/14/2012CN101297566B Method and device used for automatic network access
11/14/2012CN101228747B Handover method between core network entities in packet-switched based network and therefor apparatus
11/14/2012CN101227305B Method of transmitting/receiving digital contents and digital content reception system
11/14/2012CN101208931B Providing anonymity to a mobile node in a session with a correspondent node
11/14/2012CN101193165B Method and apparatus for communication channel switch
11/14/2012CN101184058B Communication terminal, and destination-address right/wrong determining method and program thereof
11/14/2012CN101116278B Method and system for recovery of state information of a first tunnel endpoint in an layer two tunnelling protocol (L2TP) network
11/14/2012CN101115072B Information processing device and method
11/14/2012CN101110840B Push framework for delivery of dynamic mobile content
11/14/2012CN101079716B Adaptive selection of image streaming mode
11/14/2012CN101036354B Method, apparatus and system for routing AAA-messages from a roaming network over a number of intermediary networks to a home network
11/14/2012CN101032407B Method for providing updated protocols in a medical radiology information system
11/14/2012CN101023633B System and method for enhancing network quality of service
11/13/2012US8312529 Global network computers
11/13/2012US8312277 Method and system for secure communication between computers
11/13/2012US8312252 Content receiving apparatus and method, storage medium, and server
11/13/2012US8312190 Protocol translation in a serial buffer
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