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)
08/2005
08/10/2005CN2717044Y Rotary antenna structure for wireless network equipment
08/10/2005CN1653842A Wireless communications arrangements with location based services
08/10/2005CN1653840A Telecommunication system with message based control
08/10/2005CN1653838A Dynamic channel selection in wireless modems
08/10/2005CN1653837A Detecting a hidden node in a wireless local area network
08/10/2005CN1653836A Wireless local area network (wlan) as a public land mobile network for wlan/telecommunications system interworking
08/10/2005CN1653833A A service-oriented protection scheme for a radio access network
08/10/2005CN1653830A Hsdpa cqi, ack, nack power offset known in node b and in srnc
08/10/2005CN1653829A Providing instant messaging functionality in non-instant messaging environments
08/10/2005CN1653827A System for permitting control of the purging of a node b by the serving radio network controller
08/10/2005CN1653817A Control of an AV content source component by an av content sink component
08/10/2005CN1653806A High-resolution image projection
08/10/2005CN1653795A Device to terminate a modem relay channel directly to an ip network
08/10/2005CN1653793A Communication device, communication system, communication method, and program thereof
08/10/2005CN1653792A Email message confirmation by audio email tags
08/10/2005CN1653783A System and method of mobile lightweight directory access
08/10/2005CN1653780A Method and radio communication device for the transmission-efficient editing of multimedia news
08/10/2005CN1653779A System and method for supporting multiple certificate status providers on a mobile communication device
08/10/2005CN1653778A Data transmitting apparatus, data receiving apparatus, data transmission system and data transmission method
08/10/2005CN1653777A Method for data distribution with access control
08/10/2005CN1653776A Quality driven streaming method and apparatus
08/10/2005CN1653775A Method and apparatus for providing compatibility between elements of a wireless communication system
08/10/2005CN1653774A Data distribution system
08/10/2005CN1653773A PPP link negotiation in mobile IP systems
08/10/2005CN1653771A Event based reporting method
08/10/2005CN1653766A Device for modem relay channel termination
08/10/2005CN1653765A Method and system for transmitting data via switchable data networks
08/10/2005CN1653764A Method for transmitting and utilizing attachments
08/10/2005CN1653763A Method and apparatus for memory efficient fast vlan lookups and inserts in hardware-based packet switches
08/10/2005CN1653762A Apparatus, method and computer program to reserve resources in communications system
08/10/2005CN1653761A Method and apparatus for controlling flow of data in a communication system
08/10/2005CN1653760A Method and apparatus to improve network routing
08/10/2005CN1653759A Seamless teardown of direct link communication in a wireless lan
08/10/2005CN1653758A Wireless communication arrangements with packet transmissions
08/10/2005CN1653757A Connection service providing system and connection service providing method
08/10/2005CN1653756A Communication system
08/10/2005CN1653755A Method and apparatus for providing ad-hoc networked sensors and protocols
08/10/2005CN1653754A System and method for bluetooth paging with transmit power reduced according to channel metrics measured during inquiry process
08/10/2005CN1653753A Broadband set-top box front-end storage system
08/10/2005CN1653752A Method and device for modem relay termination
08/10/2005CN1653750A Method for organising communication between manager objects and managed objects in a communication network, architecture and software thereof
08/10/2005CN1653749A System for managing quality of service measurement on a network
08/10/2005CN1653748A Selective service method in multicast system
08/10/2005CN1653746A Method for authenticating and verifying sms communications
08/10/2005CN1653745A Centralized encryption management system
08/10/2005CN1653744A Encryption apparatus, encryption method, and encryption system
08/10/2005CN1653742A Secure mobile ad-hoc network and related methods
08/10/2005CN1653740A Transmitting device and receiving device
08/10/2005CN1653739A Arrangement and method for channel mapping in a wireless communication system
08/10/2005CN1653738A Technique for ip communication among wireless devices
08/10/2005CN1653728A Method for providing broadcast service in a CDMA mobile communication system
08/10/2005CN1653727A Method and system for computing the optimal slot to cell assignment in cellular systems employing time division duplex
08/10/2005CN1653726A Proximity triggered job scheduling system and method
08/10/2005CN1653718A Radio resource management for a high speed shared channel
08/10/2005CN1653697A Data processing system, data processing method, data processing device, and data processing program
08/10/2005CN1653459A System and method for processing encoded messages for exchange with a mobile data communication device
08/10/2005CN1653458A System and method for verifying delivery and integrity of electronic message
08/10/2005CN1653440A Interface architecture
08/10/2005CN1653437A Bus conversion device, system and method
08/10/2005CN1653408A Electric device control apparatus
08/10/2005CN1653398A Apparatus and system for maintaining accurate time in a wireless environment
08/10/2005CN1653342A Cognitive flow control based on channel quality conditions
08/10/2005CN1652630A Method for performing handoff in wireless network
08/10/2005CN1652629A Dynamic channel allocation method based on priority
08/10/2005CN1652602A Multimedia servicer system using network and its servicing method
08/10/2005CN1652561A Call processing system and method in a voice and data integrated switching system
08/10/2005CN1652560A Comprehensive system of IP speech video frequency and PSTN telephone
08/10/2005CN1652558A Method for implementing telephone operator helping in intelligent network
08/10/2005CN1652544A Data receiving apparatus and data receiving method
08/10/2005CN1652543A Method and apparatus for connecting heterogeneous protocol nodes
08/10/2005CN1652542A Method for implement virtual leased line
08/10/2005CN1652539A Method for preventing pseudo-connected OSPF route from being introduced to BGP routing table
08/10/2005CN1652536A Home network system for adjusting data transmission rate and method thereof
08/10/2005CN1652532A Train network access service management method and communication system employing this method
08/10/2005CN1652531A Message communication apparatus and method between mobile communication devices and more module components
08/10/2005CN1652530A Electronic mail transmitting/receiving method, electronic mail system
08/10/2005CN1652529A Method for implementing messenger message transfer
08/10/2005CN1652528A Distributed router
08/10/2005CN1652527A LAN-to-LAN voip system and related user interface
08/10/2005CN1652526A Providing evolution data only (EV-DO) service in network interfacing wireless public network and wired/wireless private network
08/10/2005CN1652525A Radio transmission apparatus
08/10/2005CN1652524A Wireless communication system, wireless communication apparatus, wireless communication method and computer program
08/10/2005CN1652523A Method and system for providing data service in interworking wireless public and private networks
08/10/2005CN1652522A Wireless communication system, wireless communication apparatus, wireless communication method and computer program
08/10/2005CN1652521A Wireless LAN communication system, wireless LAN communication method, and wireless LAN communication program
08/10/2005CN1652520A Distributed substation network combining method
08/10/2005CN1652519A Communication measuring system and its communication analyzing method
08/10/2005CN1652518A Method and apparatus for assuring duplicate address detection
08/10/2005CN1652517A Block-oriented control system on high speed ethernet
08/10/2005CN1652516A Equalizing dispatching apparatus for network flow load
08/10/2005CN1652515A Network DNA
08/10/2005CN1652514A Digital rights management method and system for content copyright protection
08/10/2005CN1652513A Double network isolation computer apparatus
08/10/2005CN1652512A Appratus upgrading method
08/10/2005CN1652511A Method for implementing equipment value calculation in communication system
08/10/2005CN1652510A Method and terminal for operating and maintaining telecommunication apparatus
08/10/2005CN1652509A Method for implementing intelligent network flexible authority management
08/10/2005CN1652508A Method for operating and maintaining direct communication between client terminal and remote-apparatus
08/10/2005CN1652507A Method for providing self-service
08/10/2005CN1652506A Managing method of service universal packet wireless service supporting node to charging gateway
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