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
12/26/2007CN101095306A Message transmission in wireless access system
12/26/2007CN101095305A System and method for protecting unprotected digital contents
12/26/2007CN101095161A Contact management
12/26/2007CN101095134A System and method for automatically initiating and dynamically establishing secure internet connections between a fire-walled server and a fire-walled client
12/26/2007CN101095128A Facilitate a non-fully meshed communication gateway interface
12/26/2007CN101095114A Limiting traffic in communications systems
12/26/2007CN101095109A Multipool manager
12/26/2007CN101095108A A system and method for advertising the availability of a software upgrade
12/26/2007CN101094534A Ethernet switchboard power fed from user end
12/26/2007CN101094531A Decision method of not carrying out encryption on customers
12/26/2007CN101094521A Method and system for providing similar broadcasting service in dvb-h system
12/26/2007CN101094520A Wimax network, wimax network element, and method of handling QoS requirements therein
12/26/2007CN101094519A Band allocation method and radio communication system
12/26/2007CN101094514A Access control method for prepaid users in cluster communication system
12/26/2007CN101094509A Evolution network, and method for moving anchor point of user device
12/26/2007CN101094505A Fast method for selecting subzone / sector
12/26/2007CN101094503A Network forming and switching method and device in wireless communication system
12/26/2007CN101094501A Seeking method and system in mobile communication
12/26/2007CN101094499A System and method of hybrid wireless communication in use for discontinuous frequency range
12/26/2007CN101094490A Alarm treatment device and method
12/26/2007CN101094478A Method for implementing wireless one key through service, and wireless one key through gateway
12/26/2007CN101094474A Method and apparatus for handling status report after handover in a wireless communications system
12/26/2007CN101094462A Method and apparatus for handling downlink data upon handover in a wireless communications system
12/26/2007CN101094461A Method and apparatus for handling downlink data upon handover in a wireless communications system
12/26/2007CN101094457A Method for establishing data transmission channel on MBMS carrying face based on MBMS gateway
12/26/2007CN101094455A Method for implementing real time transferring short message in mobile network
12/26/2007CN101094453A Method and apparatus of packet discard in a wireless communications system
12/26/2007CN101094449A Method for addressing user home gateway of short message, and service system of short message
12/26/2007CN101094448A Method and apparatus for handling downlink data upon handover in a wireless communications system
12/26/2007CN101094447A Mobile communication terminal and method for managing special network using the same
12/26/2007CN101094446A Mobile communications system and method for transmitting data when handover occurs
12/26/2007CN101094443A Method for terminal in mobile communication system to obtain APN when joining multicast service group
12/26/2007CN101094441A Method for processing error of node supported by gateway in packet domain
12/26/2007CN101094440A Method for GGSN in packet domain to obtain information of starting up single tunnel by SGSN
12/26/2007CN101094434A Method for subscribing service related notification in mobile broadcast system
12/26/2007CN101094392A Method for video monitoring system to implement Topo map of network devices on web
12/26/2007CN101094375A Method and device for carrying out remote both way communications by using cable TV network
12/26/2007CN101094276A Terminal module of supporting broadband value added service, and application method
12/26/2007CN101094264A Filtration method for processing alarm rapidly
12/26/2007CN101094250A Methods and apparatus for maintaining network addresses
12/26/2007CN101094248A Client end of playing back stream media
12/26/2007CN101094247A Intelligent screen protection method for multimedia interaction type terminals
12/26/2007CN101094242A Device of process system for network managed work sheets of handset
12/26/2007CN101094241A Transmission method and device of hybrid automatic requesting retransmission
12/26/2007CN101094240A Method for implementing function of multiple attributions in stream control and transmission protocol
12/26/2007CN101094239A Method for registering and processing communication in multiple networks
12/26/2007CN101094238A Cluster system with multiple machine frames, and machine frame
12/26/2007CN101094237A Method for sharing in load among net elements in IP multimedia sub system
12/26/2007CN101094236A Method for processing message in address resolution protocol, communication system, and forwarding planar process portion
12/26/2007CN101094233A Method and system for carrying out conversation among multiple persons in instant communication tool
12/26/2007CN101094232A Method and system for displaying conversation state of the other party in instant communication tool
12/26/2007CN101094228A System for revealing ARP working process
12/26/2007CN101094227A Online game message interaction protocol on mobile platform based on CS architecture
12/26/2007CN101094223A Metod and device for distributing policy in service model facing to service system structural system
12/26/2007CN101094220A Data transmission method of supporting diversiform network accesses
12/26/2007CN101094210A Encoding/decoding apparatus and encoding-multiplexing/decoding-demultiplexing apparatus
12/26/2007CN101094206A 数据传输装置 Data transmission means
12/26/2007CN101094205A Method of media gateway for supporting protocol of channel associated signaling in soft switching network
12/26/2007CN101094204A Method for activating, deactivating multicast users in service of mobile multicast, broadcast
12/26/2007CN101094203A Method and system for selecting receivers in instant communication tool in corporation
12/26/2007CN101094202A Method and system for receiving events in management system through instant communication tool
12/26/2007CN101094201A Method for informing E-mail in instant communication system
12/26/2007CN101094200A Apparatus, and associated method, for supporting SMS messaging by way of an IP network
12/26/2007CN101094199A Method and system for providing instant communication function based on application of browser
12/26/2007CN101094198A Medical measuration device with remote transmission function
12/26/2007CN101094197A Method and mail server of anti garbage mail
12/26/2007CN101094196A Method and system for transferring files
12/26/2007CN101094195A Method for recording message of conversation based on instant communication mode, and instant communication client end
12/26/2007CN101094194A Method for picking up web information needed by user in web page
12/26/2007CN101094193A Method and system of processing multi-sort delivery requirements from multiple sources
12/26/2007CN101094192A Configuration of electronic mail account information, updating method and device thereof
12/26/2007CN101094191A Method for raising reliability of M3UA signaling route
12/26/2007CN101094190A Method for transmitting protective controlled message in Ethernet ring net
12/26/2007CN101094189A System of wireless sensor network, and cluster routing method based on the system
12/26/2007CN101094188A Random test device in advance, and hardware implementation method
12/26/2007CN101094187A Method, device, and operation board capable of learning address of medium access control
12/26/2007CN101094186A Method and interface board of retaining neighbourhood
12/26/2007CN101094185A Method and device for forwarding message based on multilink
12/26/2007CN101094184A Message process device
12/26/2007CN101094183A Buffer memory management method and device
12/26/2007CN101094182A Intercommunication method for media stream of IPv4 / IPv6 device
12/26/2007CN101094181A Dispatch device and method of enqueuing and dequeuing message
12/26/2007CN101094180A Method and device for watching and controlling compressed flux
12/26/2007CN101094179A Method and device for looking up route indexed in multiple stages
12/26/2007CN101094178A Method and device for sending out ARP request under condition without VLAN virtual interface
12/26/2007CN101094177A System for extracting envelope signal of net load in optical packet signal, and implementation method
12/26/2007CN101094176A Method and device for processing multichannel data
12/26/2007CN101094175A Method, device, and system for protecting flux of multicast
12/26/2007CN101094174A Network experimental method based on online cooperation
12/26/2007CN101094173A Integrated system of data interchange under distributed isomerical environment
12/26/2007CN101094172A Addressing system and method between packet domains
12/26/2007CN101094171A Method and system for implementing interaction of media streams, controller of media gateway, and media gateway
12/26/2007CN101094170A Network planning method for WCDMA to introduce access technique of up going packet in high speed
12/26/2007CN101094169A Method, system, and client terminal for playing back advertisement in procedure of buffering network living broadcast
12/26/2007CN101094168A Method for discovering unit of route calculation
12/26/2007CN101094167A Method for raising handling efficiency of message server
12/26/2007CN101094166A Method of assigning wireless resources for multicarrier, high speed down going packet access
12/26/2007CN101094165A Method, system, and device for controlling implementation of data transmission in local area network
12/26/2007CN101094164A Method for controlling block error ratio in mobile communication system
12/26/2007CN101094163A A method and device for transmitting data
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