Patents for H04L 12 - Data switching networks (448,999)
01/2009
01/28/2009CN100456718C Method for implementing mobile route in mobile IP network
01/28/2009CN100456717C Method for realizing bandwidth ensurement to high-priority-level user in wireless LAN
01/28/2009CN100456716C A method of data transmission on VPN
01/28/2009CN100456715C Method and system for realizing image information exchange via instant communication system
01/28/2009CN100456714C Methods and devices for radio link adaptation
01/28/2009CN100456713C Digital baseband system
01/28/2009CN100456712C Method of realizing Internet contents paying
01/28/2009CN100456711C Network element state detecting method and network management equipment
01/28/2009CN100456710C Method and system for realizing Tclsh instruction long-distance call
01/28/2009CN100456709C The method and device for matching and detection of SIGTRAN configuration
01/28/2009CN100456708C Method and device for displaying network apparatus
01/28/2009CN100456707C System and method for restoring monitor
01/28/2009CN100456706C Method and apparatus for dynamic backhaul resource management in a wireless communication system
01/28/2009CN100456705C Monitoring system and method for Internet multimedia communication
01/28/2009CN100456704C Operational status identification system for a modem or other communication system
01/28/2009CN100456703C Electric power computation gridding application system
01/28/2009CN100456702C Equation method for network resource load
01/28/2009CN100456701C Apparatus and method for improving reliability of communication system and communication system thereof
01/28/2009CN100456700C Multicast service method and device of providing multiple types of protection and recovery
01/28/2009CN100456699C Service capacity interactive managing system in communication network and method thereof
01/28/2009CN100456698C Base station starting method
01/28/2009CN100456697C Method and system for configuring two-way converting inspection automatically
01/28/2009CN100456696C Ether port protection method
01/28/2009CN100456695C Radio access network system and a method of fault analysis for the system thereof
01/28/2009CN100456694C Method and apparatus for providing network connector
01/28/2009CN100456693C Data transmitting system used in electronic equipment with multiple service unit
01/28/2009CN100456692C Expansable wide-spectrum safety scanning analysing system and its implementing method
01/28/2009CN100456691C Method for distributing bearing net resource
01/28/2009CN100456690C Whole load equalizing method based on global network positioning
01/28/2009CN100456689C Network management safety authentication method
01/28/2009CN100456688C Uplink transmission method for interface status messages
01/28/2009CN100456687C Network failure real-time relativity analysing method and system
01/28/2009CN100456686C Multi mobile router mobile network multicast method
01/28/2009CN100456685C A L2 multicast implementation method and access device
01/28/2009CN100456684C Method for realizing multicast business and network equipment
01/28/2009CN100456683C Method and system for pushing the history records to the specified members in the discussion group
01/28/2009CN100456682C Cluster communication system and method for establishing discussing cluster
01/28/2009CN100456681C A method for transmitting multimedia information by service provider
01/28/2009CN100456680C Cooling method and coder
01/28/2009CN100456679C Data storage memory expansion for dual buffer memory TDM exchanger
01/28/2009CN100456678C Method for providing IPTV service for different type terminals, and IPTV service system
01/28/2009CN100456677C Download method and system at unbusy time
01/28/2009CN100456676C System and method of combining metadata of file in backup storage device
01/28/2009CN100456675C Music delivering apparatus and music reproducing apparatus
01/28/2009CN100456674C User state showing system and method
01/28/2009CN100456673C Network device and data transmission method for efficient data transmission and reception in mobile ad hoc network environment
01/28/2009CN100456672C A time-sharing processing method for signaling point reporting flow
01/28/2009CN100456656C Improved radio exchange field network
01/28/2009CN100456649C Method and apparatus for reducing inter-channel interference in a wireless communication system
01/28/2009CN100456648C Control PDU for early target paging for packet data modes
01/28/2009CN100456357C Voice data storage method
01/28/2009CN100456289C Information collection system and method
01/28/2009CN100456287C Receiving device and relay device
01/28/2009CN100456284C Sparse caching for streaming media
01/28/2009CN100456276C Cross bar apparatus, and method and program for controlling the same
01/28/2009CN100456268C Content distributing server, content distributing method, and content distributing program
01/28/2009CN100456256C Remote copy network
01/28/2009CN100456235C Method and system for screen drawing-sectioning in instant messaging
01/28/2009CN100456188C Green house varying structural self-organizing radio sensor network and constituting method
01/28/2009CN100456185C Embedded collecting and controlling system for colligate information of henhouse circumstance
01/28/2009CN100456184C Slave unit, node unit, controllers and network system
01/27/2009US7484244 Apparatus, method, and system for virus detection
01/27/2009US7484243 Heterogenous domain-based routing mechanism for user authentication
01/27/2009US7484238 Method and apparatus for configuration management of computer system
01/27/2009US7484236 Service gateway for interactive television
01/27/2009US7484222 Method and system for setting expressions in network management notifications
01/27/2009US7484213 Agent architecture employed within an integrated message, document and communication system
01/27/2009US7484157 Data transmitting/receiving system and method thereof
01/27/2009US7484124 Method and system for fault protection in communication networks, related network and computer program product
01/27/2009US7484088 Methods and systems for proofing identities using a certificate authority
01/27/2009US7484022 Network media access controller embedded in a programmable logic device—host interface
01/27/2009US7484010 Method for traffic engineering in a multi-homed virtual private local area network service
01/27/2009US7484009 Network connection apparatus, connection system, and network connection method
01/27/2009US7484008 Apparatus for vehicle internetworks
01/27/2009US7484005 Client device identification when communicating through a network address translator device
01/27/2009US7484004 Analyzing an access control list for a router to identify a subsumption relation between elements in the list
01/27/2009US7484003 Method and apparatus for multiple contexts and layer 3 virtual private networks
01/27/2009US7484002 Content delivery and global traffic management network system
01/27/2009US7483999 Distributed bridging with synchronization forwarding databases
01/27/2009US7483998 Software configurable cluster-based router using heterogeneous nodes as cluster nodes
01/27/2009US7483997 Data distribution control device and data distribution control method
01/27/2009US7483991 Instant messaging communications channel for transporting data between objects executing within a managed code environment
01/27/2009US7483990 Method, apparatus, and program for informing a client when a server is busy in the transfer control protocol
01/27/2009US7483989 Method and apparatus for establishing a protocol proxy for a mobile host terminal in a multimedia session
01/27/2009US7483986 Dynamically tuning networks of relationships in self-organizing multi-agent systems
01/27/2009US7483977 Reverse posting of variable document parameters to an otherwise static document template displayed on a browser
01/27/2009US7483971 Method and apparatus for managing communicatively coupled components using a virtual local area network (VLAN) reserved for management instructions
01/27/2009US7483970 Method and apparatus for managing components in an IT system
01/27/2009US7483966 Systems, methods, and media for remote wake-up and management of systems in a network
01/27/2009US7483962 Apparatus and method for automatically allocating virtual addresses to nodes having same address
01/27/2009US7483959 Method and system for extensible data gathering
01/27/2009US7483956 E-mail to physical mail converter
01/27/2009US7483954 Method for controlling home network system
01/27/2009US7483951 Method and system for selectively blocking delivery of electronic mail
01/27/2009US7483950 System and method for providing secure message signature status and trust status indication
01/27/2009US7483947 Message rendering for identification of content features
01/27/2009US7483945 Method of, and system for, webcasting with just-in-time resource provisioning, automated telephone signal acquisition and streaming, and fully-automated event archival
01/27/2009US7483898 System and method for auditing a network
01/27/2009US7483710 Transmission power control method, communication device, and radio communication system
01/27/2009US7483707 Voting campaigns using universal voting card