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)
02/2010
02/03/2010CN101640633A Memorizing method of cross-layer satellite buffered cells of wideband multimedia satellite ATM system
02/03/2010CN101640632A Method for protecting tunnel bandwidth and device
02/03/2010CN101640631A Method and device for processing data package
02/03/2010CN101640630A Notifying method for virtual link set, system and equipment
02/03/2010CN101640629A Method for monitoring link packet loss and bidirectional forwarding detector
02/03/2010CN101640628A Mesh network-based routing management and routing methods, node, device and system
02/03/2010CN101640627A System and method for transmitting multimedia data stream
02/03/2010CN101640626A Wireless mesh return network and routing selection method thereof
02/03/2010CN101640625A Monitoring system under wireless broadband network condition
02/03/2010CN101640624A Method, device and system for optimizing link traffic
02/03/2010CN101640623A Method and equipment for searching resource in peer-to-peer network
02/03/2010CN101640622A Ethernet ring net protection method and transit node
02/03/2010CN101640621A Method and device for realizing data transmission in wireless network
02/03/2010CN101640620A Method and device for health detection for equalized equipment
02/03/2010CN101640619A Virtual leased line network service protection method and operator edge device
02/03/2010CN101640618A Authentication test method and system, and network with function of authentication test
02/03/2010CN101640617A Method, system and device for detecting and positioning network failure
02/03/2010CN101640616A Method and device for recovering MAC address
02/03/2010CN101640615A Method and equipment for detecting POS port code disturbing configuration
02/03/2010CN101640614A Method and device for configuring IPSEC security strategy
02/03/2010CN101640613A Method and device for network resource relating management
02/03/2010CN101640612A Method and device for flow path discovery and fault fast positioning
02/03/2010CN101640611A Method for synchronous and real-time reversion for VOIP voice service primary and standby modules
02/03/2010CN101640610A Method and system for automatic discovery of Ethernet link
02/03/2010CN101640609A Method and device for evaluating quality indicators of communication services
02/03/2010CN101640608A Network action monitoring method
02/03/2010CN101640607A Collocation method of virtual private network based on internet security protocol and system therefor
02/03/2010CN101640606A Processing method and system for preventing disaster tolerant vibration of gateway device in communication network
02/03/2010CN101640605A Method and device for correlating client data with server-end data
02/03/2010CN101640604A Method and device for protecting packet transport network
02/03/2010CN101640603A Active remote network management system
02/03/2010CN101640602A Management method for network television
02/03/2010CN101640601A Management method for intelligent device
02/03/2010CN101640600A Method and device for ensuring transfer quality of multicast group
02/03/2010CN101640599A System and method for effectively transmitting content bursts to electronic devices
02/03/2010CN101640598A Power supply system, server, power supply method, program, and storage medium
02/03/2010CN101640597A Lightning location system outer net communication method based on APN technology
02/03/2010CN101640596A Modulator-demodulator and configuration method thereof
02/03/2010CN101640595A Method, device and system for controlling switching of isolation card
02/03/2010CN100588290C Method and apparatus for mobile communication using load balance
02/03/2010CN100588289C Method of targeting message to communication device selected from a set of communication devices
02/03/2010CN100588213C Fixed directly-dialing network telephone system and method
02/03/2010CN100588211C Method and device for communicating between at least two communication devices
02/03/2010CN100588205C Method and device for identifying devices connected to communication network
02/03/2010CN100588187C Domain name system (DNS) for accessing database
02/03/2010CN100588186C Method and device for realizing 3D panel at instant messaging software client end
02/03/2010CN100588185C System and method for handling electronic mail
02/03/2010CN100588184C Method and device for transmitting prompt message to client terminal of chat room
02/03/2010CN100588183C Communication apparatus, network system, and control method thereof
02/03/2010CN100588182C Method for refusing the reception of user message
02/03/2010CN100588181C Communication method and system facing multiple users in immediate communication
02/03/2010CN100588180C Packet forward method and switch
02/03/2010CN100588179C Fast route convergence method and related device
02/03/2010CN100588178C Block conflict resolving method of radio local net
02/03/2010CN100588177C Data transferring method, and communication system and program applied with the method
02/03/2010CN100588176C 无线ip电话系统 Wireless ip phone system
02/03/2010CN100588175C Processing of communication flows in asymmetrically routed networks
02/03/2010CN100588174C Method and system for scheduling synchronous and asynchronous data packets over same network
02/03/2010CN100588173C Common accessory shared by a plurality of device
02/03/2010CN100588172C System and method for realizing network reserved storage
02/03/2010CN100588171C Method and equipment for implementing universal router packaging tunnel crossing
02/03/2010CN100588170C Apparatus and method for providing VoIP service
02/03/2010CN100588169C User, master unit, communication system and operation method thereof
02/03/2010CN100588168C Double cluster based wireless sensor network distributed topology control method
02/03/2010CN100588167C Communication method and device provided with ARP function
02/03/2010CN100588166C Distributed GIS space information integration apparatus based on mobile agent and GML
02/03/2010CN100588165C Electronic device, method and communication system
02/03/2010CN100588164C Communication device and communication control method
02/03/2010CN100588163C Radio LAN and data receiving-transmitting method of radio LAN
02/03/2010CN100588162C System and method for reprogramming nodes in automotive switch fabric network
02/03/2010CN100588161C Information processing device, method and programme
02/03/2010CN100588160C Collaborative innovation platform based on network lab
02/03/2010CN100588159C Content recommendation system and method, and communication terminal device
02/03/2010CN100588156C Method and apparatus for providing electronic message authentication
02/03/2010CN100588141C Method and apparatus for reliably communicating information packets in wireless communication network
02/03/2010CN100587681C System and method for communicating images between intercommunicating users
02/03/2010CN100587491C Analyzer and information management method of the same
02/02/2010US7657935 System and methods for detecting malicious email transmission
02/02/2010US7657928 Communication apparatus and associated method of controlling distribution of content to network devices
02/02/2010US7657919 Single wire return device including a QAM modulator for downstream IP signals
02/02/2010US7657918 System for interactively distributing information services
02/02/2010US7657913 Method and apparatus for correcting corrupted digital video transport streams
02/02/2010US7657838 Preventing execution of programs that are embedded in email messages
02/02/2010US7657815 Time monitoring of packet retransmissions during soft handover
02/02/2010US7657779 Client assisted autonomic computing
02/02/2010US7657755 Modular cryptographic device providing status determining features and related methods
02/02/2010US7657753 Image forming apparatus, information processing apparatus, information processing system, authentication method and computer-readable storage medium
02/02/2010US7657749 Communication scheme using outside DTCP bridge for realizing copyright protection
02/02/2010US7657741 System and method of indicating the strength of encryption
02/02/2010US7657736 System and method for compressing secure e-mail for exchange with a mobile data communication device
02/02/2010US7657735 System and method for monitoring network traffic
02/02/2010US7657713 Memory using packet controller and memory
02/02/2010US7657691 Simplified universal serial bus (USB) hub architecture
02/02/2010US7657672 Packet scheduling for data stream transmission
02/02/2010US7657656 Signal message decompressor
02/02/2010US7657653 Load decentralization method and apparatus thereof
02/02/2010US7657641 Megaco protocol management method using network adaptor
02/02/2010US7657634 Quality of service support at an interface between mobile and IP network
02/02/2010US7657632 Network session control system
02/02/2010US7657630 Contents providing device, contents providing method, receiving device, receiving method, communication system, and communication method
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