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)
12/2007
12/26/2007CN101094162A Method for transferring media stream by using mode of removing out head part
12/26/2007CN101094161A Method for synchronizing R2 signaling between MGW and MGC under H.248 architecture
12/26/2007CN101094160A Base station system in hybrid network built up, and process method for establishing, switching, and releasing a call
12/26/2007CN101094159A Method for penetrating through private network of media stream
12/26/2007CN101094158A Method and system for processing data
12/26/2007CN101094157A Method for implementing network interconnection by using link aggregation
12/26/2007CN101094156A Transmission device of railway carriage
12/26/2007CN101094155A Method for establishing IPv6 tunnel, IPv6 tunnel communication method, and Ipv4 periphery devices
12/26/2007CN101094154A System in multiple industrial control modes for protecting backed data at other location, and protection method
12/26/2007CN101094153A Method and apparatus for transmitting data between the sending station and the receiving station
12/26/2007CN101094152A Method for treating error of controller of single channel wireless network in packet domain
12/26/2007CN101094151A Method and device for changing web service policy from logic mode/into physic model
12/26/2007CN101094150A Automatic configuration method for devices based on technique of towing beam
12/26/2007CN101094149A Transmission device of railway carriage
12/26/2007CN101094148A Method and system of connecting between a single wireless device and plurality of hosts using a wireless usb
12/26/2007CN101094147A Method and system for implementing asynchronous network game
12/26/2007CN101094146A Calling method of user of access network based on V5 interface
12/26/2007CN101094145A Communication apparatus and communication system
12/26/2007CN101094144A Data collocation method and system of wireless access network
12/26/2007CN101094143A System and method for implementing electronic medical record crossing over hospitals
12/26/2007CN101094142A Operation process method and device of VDSL2 access device
12/26/2007CN101094141A Method and system for protecting voice channel of access network, and optical line terminal
12/26/2007CN101094140A System and device of automatic data storage database
12/26/2007CN101094139A Communication control apparatus and a method for freely controlling the transmission of time slots
12/26/2007CN101094138A Method for prolonging lifecycle of wireless sensor network based on D5 algorithm
12/26/2007CN101094137A Indoors positioning system and method based on wireless transmission network
12/26/2007CN101094136A System and method for supporting playlist guidance of digital multimedia content
12/26/2007CN101094135A Method and system for extracting information of content in Internet
12/26/2007CN101094134A Method for releasing communication service of cluster
12/26/2007CN101094133A System and method for obtaining information of service as well as server and client terminal
12/26/2007CN101094132A Process method for restarting terminal device of multicast service
12/26/2007CN101094131A Method for selecting hierarchy type route of wireless sensor network based on game theory
12/26/2007CN101094130A Method for implementing concurrent calling function in multimedia calls
12/26/2007CN101094129A Method for accessing domain name, and client terminal
12/26/2007CN101094128A Method for controlling frequent switching in wireless local area network
12/26/2007CN101094127A Method for detecting frequent switching on terminal from extended service set in wireless local area network
12/26/2007CN101094126A Method and system for transferring individualized content, and content transmission server
12/26/2007CN101094125A Exchange structure in ATCA / ATCA300 expanded exchange bandwidth
12/26/2007CN101094124A Automatic election method of digital household network devices
12/26/2007CN101094123A Individualized process method for data service based on usersí» view and view of service
12/26/2007CN101094122A Monitoring system and method in use for WiMAX network
12/26/2007CN101094121A Method, system and device for detecting Ethernet links among not direct connected devices
12/26/2007CN101094120A Automatic test system and method based on network stack system
12/26/2007CN101094119A Method for detecting and recovering faults in covered network based on fast switch over
12/26/2007CN101094118A Test system and method for peripheral equipment of terminal
12/26/2007CN101094117A Method for automatic detecting interruption of route link in OSPF multiple access network
12/26/2007CN101094116A Layout of mounting an element on a fluid counter
12/26/2007CN101094115A Home network testing
12/26/2007CN101094114A Method and device for processing bound link
12/26/2007CN101094113A Communication network test system for entire car of fuel cell car based on TTCAN
12/26/2007CN101094112A Method, device and system for testing performance of route protocol of network device
12/26/2007CN101094111A Method and device for carrying out testing whole set of network device
12/26/2007CN101094110A System and method for setting up, detecting and displaying interval time of characters inside Modbus RTU frame and between frames
12/26/2007CN101094109A System and method for measuring and displaying time for waiting and sending LonWorks messages without priority
12/26/2007CN101094108A Device and method for reading out NERR bit, and synchronizing data frame in testing faulttolerant CAN network in low speed
12/26/2007CN101094107A System and method for accurate measuring transmission effect of P2P stream media netwrok for video / audio programs
12/26/2007CN101094106A Fast method for establishing task of measuring performance
12/26/2007CN101094105A Method and system for measuring performance index of network
12/26/2007CN101094104A Method and device for carrying out device management through proxy of security network management
12/26/2007CN101094103A Alarming synchronization method and device of network management system in SNMP protocol
12/26/2007CN101094102A Main and standby switching method and route standby system for route device
12/26/2007CN101094101A Remote management method and system for VDSL terminal device
12/26/2007CN101094100A Method and device for processing í«put into operationí» command for service of electronical work sheet
12/26/2007CN101094099A Configuration system and method for multiple exchanges
12/26/2007CN101094098A Label processing method of network label exchange in synchronous digital hierarchy
12/26/2007CN101094097A Hardwware access control system and method
12/26/2007CN101094096A Mobility management method under architecture of talk network
12/26/2007CN101094095A Signaling trace record method for full calling procedure
12/26/2007CN101094094A Anti cheat method for implementing accessing MAC address of server from remote end through broadband
12/26/2007CN101094093A Method for processing interactive log data by using SQL format
12/26/2007CN101094092A Reliable delivery of multi-cast conferencing data
12/26/2007CN101094091A Device and method of multipoint control
12/26/2007CN101094090A Video/audio network
12/26/2007CN101094089A Method for sending message of notification in mobile broadcasting system
12/26/2007CN101094088A Implementing method for nesting intelligent service in broad band
12/26/2007CN101094087A Controllable multicast system under environment of passive optical network, and implementing method
12/26/2007CN101094086A Method and system for constructing call canter by next generation of network
12/26/2007CN101094085A Device and method for prompting delivered specific mail for mobile device
12/26/2007CN101094084A Control method for playing different video contents at different time intervals
12/26/2007CN101094083A System and method for implementing real time deducting charge for GPRS content in GSM intellective network
12/26/2007CN101094082A Acceess method for prepaid users
12/26/2007CN101094081A Off line charging system, method and device in wireless local area network
12/26/2007CN101094080A Charging method for system of putting call through immediately after connection
12/26/2007CN101094079A Method of collecting billing information for digital cluster system
12/26/2007CN101094078A Charging method for system of putting call through immediately after pushing button for calling
12/26/2007CN101094077A Global timing mark synchronization method and system of switching network of multiple planes
12/26/2007CN101094076A Multiplex communication server in Ethernet and control method
12/26/2007CN101094075A Ethernet(r) communication system relaying control signals
12/26/2007CN101094074A File management method and system on local networked computer
12/26/2007CN101094064A Method for IP terminals to access network in security
12/26/2007CN101094061A Access method for authorizing and authenticating digital gateway system, devices, and network terminal devices
12/26/2007CN101094056A Security system of wireless industrial control network, and method for implementing security policy
12/26/2007CN101094055A Switching technique of next generation of network, and experimental apparatus for communication security
12/26/2007CN101094053A A method of information interaction
12/26/2007CN101094051A System and method for synchronizing comparison of data consistency
12/26/2007CN101094050A Method for capturing information of task of leading resetting system or device failure
12/26/2007CN101094048A Method and apparatus for detection and recovery of HARQ dtx to nack error
12/26/2007CN101094036A Natural repair mechanism of channel protection ring
12/26/2007CN101094035A Optical signal transmitter and optical wireless communications network using it
12/26/2007CN101094034A Method of medium access control layer building grouping of wireless communications system and device thereof
1 ... 2338 2339 2340 2341 2342 2343 2344 2345 2346 2347 2348 2349 2350 2351 2352 2353 2354 2355 2356 2357 2358 ... 4490