Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 29 - Arrangements, apparatus, circuits or systems, not covered by a single one of groups
Patents for H04L 29 - Arrangements, apparatus, circuits or systems, not covered by a single one of groups (330,333)
02/2007
02/21/2007CN2872756Y On-site bus valve controller
02/21/2007CN2872755Y RS422 telecommunication repeater
02/21/2007CN2872754Y Connection setting unit
02/21/2007CN2871852Y Mine comprehensive information system under well based on Zigbee technology wireless network
02/21/2007CN1918939A Isolation and remediation of a communication device
02/21/2007CN1918934A Methods and apparatuses for cdma2000/gprs roaming
02/21/2007CN1918933A Providing location-based information in local wireless zones
02/21/2007CN1918931A Emission of a public key by a mobile terminal
02/21/2007CN1918929A Method and device for pre-saving personal data for a subscriber to a telecommunications network
02/21/2007CN1918925A Apparatus and method for performing fast fibre channel write operations over relatively high latency networks
02/21/2007CN1918887A Method and system for proxy-based secure end-to-end tcp/ip communications
02/21/2007CN1918886A Server-side protocol configuration of accessing clients
02/21/2007CN1918885A System and method for user authorization access management at the local administrative domain during the connection of a user to an ip network
02/21/2007CN1918884A Method and system for transmitting a multimedia message to multiple recipients.
02/21/2007CN1918883A Method for negotiating bearer properties in ip networks
02/21/2007CN1918882A Method and system for optimization of data transfer between networked devices
02/21/2007CN1918881A Encrypted content parallel to free broadcast
02/21/2007CN1918880A Method and system for operating a computer network which is intended for content publishing
02/21/2007CN1918879A Method and arrangement for state memory management
02/21/2007CN1918878A Address management in mobile IP environments
02/21/2007CN1918877A Telecommunication terminal comprising two execution spaces
02/21/2007CN1918876A Device registration in a wireless multi-hop ad-hoc network
02/21/2007CN1918875A Broadcast/multicast services with unidirectional header compression
02/21/2007CN1918865A Method, system and computer program product for generating and processing a disposable email address
02/21/2007CN1918863A Address solving apparatus, address solving method, and communication system using the same
02/21/2007CN1918843A Method and apparatus for authenticating subscriber and network in wireless internet system
02/21/2007CN1918841A Identification and re-transmission of missing parts
02/21/2007CN1918549A Framework for providing a security context and configurable firewall for computing systems
02/21/2007CN1917928A Data transmission method, data transmission system, data transmission device, and data structure
02/21/2007CN1917712A Method and network of realizing roam between networks unsigned roam protocol
02/21/2007CN1917710A Method and device for call setup latency reduction
02/21/2007CN1917709A 通信控制设备和通信控制系统 The communication control apparatus and a communication control system
02/21/2007CN1917707A Priority control system and priority control method
02/21/2007CN1917686A Apparatus and method for authenticating a telematics terminal in vehicle
02/21/2007CN1917680A Method for authenticating terminal user in mobile communication, and mobile communication terminal
02/21/2007CN1917673A System and method for processing communication operation
02/21/2007CN1917667A System for processing numbers and processing method in service of sending grouped short message
02/21/2007CN1917665A Data association method for mobile terminal in multiple virtual communities
02/21/2007CN1917639A Method of enhancing vedio signal by discarding packets and using retransmission
02/21/2007CN1917636A Moving image distribution system and moving image distribution server
02/21/2007CN1917633A Control method for monitored and controlled point, monitoring system and monitored point
02/21/2007CN1917628A System and method for implementing channel change operations in internet protocol television systems
02/21/2007CN1917627A System and method for smoothing channel changing in internet protocol television systems
02/21/2007CN1917529A Method for realizing unified communication service, and unified communication client end
02/21/2007CN1917522A Method and system for processing object
02/21/2007CN1917521A Method and system for realizing load balancing, and load balancing equipment
02/21/2007CN1917520A Content reproduction system, content providing method, content reproduction apparatus, content providing apparatus, content reproduction program and content providing program
02/21/2007CN1917519A Method and system for parallel transmitting serial data according to high level data link control
02/21/2007CN1917518A Method of forwarding signaling information within a communication network
02/21/2007CN1917517A Method and control plane for provisioning connections in a multi-layer transport network
02/21/2007CN1917516A Method for negotiating about security alliance
02/21/2007CN1917515A Management system and method for multiple service processes
02/21/2007CN1917514A Method for building globle network safety system in tracing to the source in each sub domain
02/21/2007CN1917513A Communication system, proxy server, and communication method
02/21/2007CN1917512A Method for establishing direct connected peer-to-peer channel
02/21/2007CN1917511A Method and equipment for realizing traffic engineering
02/21/2007CN1917510A Method for accessing address list, and system of address list
02/21/2007CN1917509A Method for establishing IP bearing power based on IPBCP protocol
02/21/2007CN1917508A Device of wireless local area network and method for numbering serial number of frames
02/21/2007CN1917507A Method and device for implementing preview of multicast service
02/21/2007CN1917506A Media gateway / media gateway controller, and method of registering on media gateway after restarting
02/21/2007CN1917505A Method and system for realizing mixing crosses between high and low orders
02/21/2007CN1917504A Method for preventing deadlock caused by accessing shared data of resources
02/21/2007CN1917503A Bus adapter of car running recorder CAN
02/21/2007CN1917502A Method and device fro carrying out bidirectional communication by using cable TV network
02/21/2007CN1917481A Method and device for filtering message
02/21/2007CN1917480A Method and system for task delegation via instant message
02/21/2007CN1917479A Methods of data concourse, analysis, data retransmission, and data interchange
02/21/2007CN1917475A System and method for implementing operation service in multimedia
02/21/2007CN1917473A Transmission method and system for packet data in communication network
02/21/2007CN1917472A Transmission system and method for radio link protocol
02/21/2007CN1917470A Exchange system of virtual LAN and realization method of supporting multicast
02/21/2007CN1917468A Method for centralized distributing H.248 message
02/21/2007CN1917466A Recognition method, device, and sytem in protocol at third layer in interlinkage of L2VPN heterogeneous media
02/21/2007CN1917461A Collecting statistical system for traffic information of highway network
02/21/2007CN1917459A Extensible technique for insuring security of real time end in use for multimedia mobile network according to Internet protocol
02/21/2007CN1917458A System and method in use for transfer in multimedia mobile network according to Internet protocol
02/21/2007CN1917457A Method for connecting to IP multimedia sub system
02/21/2007CN1917453A Installation and system for testing data in baseband protocol in third generation mobile communication system
02/21/2007CN1917448A Method for managing optical network with no source
02/21/2007CN1917445A Method for auditing log event of fire wall, and teaching experimental system
02/21/2007CN1917444A Method for identifying interface parameters of network management
02/21/2007CN1917443A Process method for realizing interaction between control message and response message
02/21/2007CN1917442A Concentrating type method for managing networked devices based on embedded type TELNET server
02/21/2007CN1917440A Method of realizing Pipe model based on distinction service
02/21/2007CN1917432A Media gateway controller / media gateway, and method for synchronizing connection status after disconnection
02/21/2007CN1917427A Method and equipment for quick recovering environment of portal authentication
02/21/2007CN1917426A Port scanning method and device, port scanning detection method and device, port scanning system
02/21/2007CN1917420A Transmission method of time division duplexing system
02/21/2007CN1917405A Digital audio broadcasting modem interface system for receiving multi-channel and its working method
02/21/2007CN1917402A Network technique of general label exchange in high performance nested radio laser communication network
02/21/2007CN1916891A Networked safe saving system
02/21/2007CN1916828A Incident command post
02/21/2007CN1301629C Analogue request position information system and method
02/21/2007CN1301626C A method for performing system load control on mobile switch center
02/21/2007CN1301623C Method for realizing wide and narrow band signalling integrating system
02/21/2007CN1301622C Method of protecting housing estate network safety usng broadcasting center
02/21/2007CN1301612C IPSEC nesting strategy match correcting method
02/21/2007CN1301611C Gateway for supporting communications between network devices of different private networks
02/21/2007CN1301608C Method for implementing peer-to-peer WLAN with center certification
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