Patents for H04L 12 - Data switching networks (448,999)
04/2009
04/29/2009CN100484069C File data distributing method and relative device
04/29/2009CN100484068C Exponential backspace method for radio local network
04/29/2009CN100484067C Method for control of a baseband processor
04/29/2009CN100484066C Telecontrol gateway apparatus formed system and realization method thereof
04/29/2009CN100484065C Non-permissive radio accessed network in mobile honeycomb communication network
04/29/2009CN100484064C Method for accessing a medium by a multi-channel device
04/29/2009CN100484063C Radio communication system, radio communication device, radio communication method and computer program
04/29/2009CN100484062C Oam echo messaging to verify a service-based network distribution path
04/29/2009CN100484061C Routing method for an adhoc network
04/29/2009CN100484060C Method for selecting terminal kernel network at shared access network
04/29/2009CN100484059C Method for access point management of messages for powered off stations in wireless lan
04/29/2009CN100484058C Method for limiting route in network communication system
04/29/2009CN100484057C A method for transmitting service data to WLAN user
04/29/2009CN100484056C Data transfer control device and electronic apparatus
04/29/2009CN100484055C Method for implementing multicast spanning VLAN
04/29/2009CN100484054C System and method for switchingin and transmission of different data frames in digital transmission network
04/29/2009CN100484053C Management system and manager for society's Ethernet switch
04/29/2009CN100484052C TCP/IP packet-centric wireless communication system and method for distributing wireless bandwidth therein
04/29/2009CN100484051C System, device, equipment and method for monitoring management
04/29/2009CN100484050C Implementation system and method for testing intermittent disconnection of signal
04/29/2009CN100484049C xDSL testing terminal
04/29/2009CN100484048C Remote monitoring system for network terminal machine using state and method thereof
04/29/2009CN100484047C Data cache system and method
04/29/2009CN100484046C Soft preemption feedback
04/29/2009CN100484045C Master-slave multi-node mixed download test method
04/29/2009CN100484044C Method for detecting operating state of default gateway and apparatus thereof
04/29/2009CN100484043C Detecting method for preventing SYN flooding attack of network
04/29/2009CN100484042C Method and apparatus for message payload transparent transmission logic verification
04/29/2009CN100484041C Apparatus for realizing high service amount test in wide-band network
04/29/2009CN100484040C System and method for implementing network resource adaptive
04/29/2009CN100484039C Network management apparatus and network management method
04/29/2009CN100484038C Network element version switching method and device
04/29/2009CN100484037C Device tracking system, device and method
04/29/2009CN100484036C Method for detecting network nonlicet nodes by adjacent supervising
04/29/2009CN100484035C System wake-up method
04/29/2009CN100484034C Method and system for access user by virtual router redundance protocol
04/29/2009CN100484033C Method and system for realizing management of subscriber sign based on SIP protocol
04/29/2009CN100484032C Method for processing abnormal overturn of host machine
04/29/2009CN100484031C Extendable network managing system and method
04/29/2009CN100484030C Equipment, system and method for improving terminal message handling ability
04/29/2009CN100484029C Network controller, network control system and network control method
04/29/2009CN100484028C Method and system for transmitting order to lower levels
04/29/2009CN100484027C Network management system and method using simple network management protocol
04/29/2009CN100484026C Transfer method and system for journal information in application system
04/29/2009CN100484025C Method for synchronizing large object data
04/29/2009CN100484024C System and method for improving differential safety grade application service
04/29/2009CN100484023C Method and system for initial configuration of managed apparatus
04/29/2009CN100484022C System and method for improving communication reliability
04/29/2009CN100484021C Method and device for realizing household network management
04/29/2009CN100484020C System and method for protecting a computing device from computer exploits delivered over a networked environment in a secured communication
04/29/2009CN100484019C Active virus detecting protecting system and protecting method thereof
04/29/2009CN100484018C Method and apparatus for providing grades of service for unprotected traffic in an optical network
04/29/2009CN100484017C Method for statistics of mass performance data in network element management system
04/29/2009CN100484016C Multi-media network security system and method thereof
04/29/2009CN100484015C Route control system, route control device and route control method
04/29/2009CN100484014C Distributed cluster service management system and service management method in intelligent network
04/29/2009CN100484013C Access equipment, conference access method and conference service system
04/29/2009CN100484012C Multicast packet control apparatus
04/29/2009CN100484011C Method and system for implementing case subscription in complex network environment
04/29/2009CN100484010C Method and system for charging personal echo bell sound service
04/29/2009CN100484009C Internet off-line charging system and method, Internet on-line charging system and method
04/29/2009CN100484008C Device for producing service oriented charging data in communication network
04/29/2009CN100484007C Grouping service charging method
04/29/2009CN100484006C Managing method of service universal packet wireless service supporting node to charging gateway
04/29/2009CN100484005C Apparatus and method for telecommunications services
04/29/2009CN100484004C Charging buffer storage system of broad band network cut-in service device and method thereof
04/29/2009CN100484003C Server
04/29/2009CN100484002C Spider-web type router
04/29/2009CN100484001C Device and method for realizing distributed communication in computer network
04/29/2009CN100484000C GPS information interacting method in broadband CDMA system
04/29/2009CN100483999C Method for realizing facsimile mail box in intelligent network
04/29/2009CN100483998C Program frame transmission apparatus and method of general-purpose group frame
04/29/2009CN100483988C Information propagating network and method for transmission information verification in network
04/29/2009CN100483976C Transmission method for testing computer network protocol
04/29/2009CN100483975C Quantum network addressing method and quantum network router
04/29/2009CN100483966C Control device and method for automatic household system
04/29/2009CN100483958C Comunication method of high data-rate wireless local network
04/29/2009CN100483957C Communication method, communication system, and communication device
04/29/2009CN100483392C System and Method for Electronic Purchase
04/29/2009CN100483388C An autopoietic network system endowed with distributed artificial intelligence for the supply of high volume high speed multimedia telesthesia, telemetry, telekinesis, telepresence
04/29/2009CN100483385C System and method for user notification
04/29/2009CN100483384C Managing access to streams hosted on duplicating switches
04/29/2009CN100483368C Information delivery management apparatus, confirming system and method and mobile communication terminal
04/29/2009CN100483357C Routing system and method for transparently recovering routing states after a failover or during a software upgrade
04/29/2009CN100483335C Sharing, managing and communication information over computer network
04/28/2009USRE40704 System for terminating multicast channel and data broadcast when at least two second endpoints do not transmit positive acknowledgement message to first endpoint
04/28/2009US7526808 Method and system for actively defending a wireless LAN against attacks
04/28/2009US7526807 Distributed architecture for statistical overload control against distributed denial of service attacks
04/28/2009US7526800 Administration of protection of data accessible by a mobile device
04/28/2009US7526775 Component installation tool
04/28/2009US7526763 Method for initializing internet videophone terminal
04/28/2009US7526642 Controlling delivery of certificates in a mobile communication system
04/28/2009US7526640 System and method for automatic negotiation of a security protocol
04/28/2009US7526624 Apparatus and method to adjust data transfer rate
04/28/2009US7526577 Multiple offload of network state objects with support for failover events
04/28/2009US7526574 Method for communicating data transfer requests between data transfer protocols
04/28/2009US7526572 System and method for providing remote data access for a mobile communication device
04/28/2009US7526569 Router and address identification information management server
04/28/2009US7526568 Integrated live video production system
04/28/2009US7526567 Data stream-distribution system and method therefor