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)
04/2010
04/06/2010US7693056 Method and system for a communication node with a plurality of network interfaces
04/06/2010US7693055 Optimization of distributed tunnel rerouting in a computer network with intermediate node feedback
04/06/2010US7693054 Method for implementing resources reservation in access configuration mode in next generation network
04/06/2010US7693051 System and method for controlling congestion in multihopping wireless networks
04/06/2010US7693050 Stateless, affinity-preserving load balancing
04/06/2010US7693048 Enhanced internal router redundancy
04/06/2010US7693047 System and method for PE-node protection
04/06/2010US7693046 Method and apparatus for maintaining network connectivity via label switched path(s)
04/06/2010US7693045 Verifying network connectivity
04/06/2010US7693043 Method and apparatus for advertising repair capability
04/06/2010US7693041 STFBC coding/decoding apparatus and method in an OFDM mobile communication system
04/06/2010US7693035 OFDM receiving method and OFDM receiving apparatus
04/06/2010US7690560 Compact protocol and solution for substantially offline messaging between portable consumer device and base device
04/06/2010CA2680977A1 Tariff management configuration automation
04/06/2010CA2644144C Method and apparatus for synchronizing base stations
04/06/2010CA2507287C Method and apparatus for enhanced audio/video services with watermarks and associated data
04/06/2010CA2497928C Method and apparatus for generating a signal strength model for an access point at an arbitrary location
04/06/2010CA2481367C Method and apparatus for providing a private communication system in a public switched telephone network
04/06/2010CA2464402C A method and system for modeling, analysis and display of network security events
04/06/2010CA2315112C Coordinated cell discharge from atm queue
04/03/2010CA2680451A1 Motor control center communication system
04/01/2010WO2010037132A2 Uplink transmit diversity enhancement
04/01/2010WO2010037131A1 System and method for evaluating multiple connectivity options
04/01/2010WO2010037126A2 System and method for intelligent automated remote management of electromechanical devices
04/01/2010WO2010036899A1 Method and apparatus for integrated clock mismatch compensation and packet loss concealment
04/01/2010WO2010036890A1 Communications system ans apparatus for providing wireless communications within a building
04/01/2010WO2010036823A1 Reliable reception of messages written via rdma using hashing
04/01/2010WO2010036787A1 Circuit device and method of current limit-based disconnect detection
04/01/2010WO2010036538A2 Providing simplified internet access
04/01/2010WO2010036535A1 Dynamic quality of service control to facilitate femto base station communications
04/01/2010WO2010036495A2 Integrating enterprise identity authorization in conferences
04/01/2010WO2010036276A2 Opportunistic data forwarding and dynamic reconfiguration in wireless networks
04/01/2010WO2010036267A1 Multiple redundancy schemes in an optical network
04/01/2010WO2010036266A1 Methods and apparatuses for handling multiple failures in an optical network
04/01/2010WO2010036168A1 Method and arrangement in a communication system
04/01/2010WO2010036157A1 Key distribution to a set of routers
04/01/2010WO2010036152A1 Presence information management
04/01/2010WO2010036120A1 System, method and software for house automation configuration at point of sale of an automation device
04/01/2010WO2010036043A2 Method for providing a roaming service between heterogeneous networks and system therefor
04/01/2010WO2010036004A2 Method and apparatus for handling abnormal situation in egprs system
04/01/2010WO2010035933A2 Apparatus and method of transmitting packet of node in wireless sensor network
04/01/2010WO2010035791A1 Gateway device, method, system, and program
04/01/2010WO2010035787A1 Gateway device, method, system, and program
04/01/2010WO2010035565A1 Distance metric estimation system, coordinate calculating node, distance metric estimation method, and program
04/01/2010WO2010035280A1 Integrating plurality of building management services and home automation services with plurality of multi-play services on neutral access network operation basis
04/01/2010WO2010035108A1 Optimized polling in low resource devices
04/01/2010WO2010035037A1 Message processing
04/01/2010WO2010034920A1 Determination and management of virtual networks
04/01/2010WO2010034679A1 Protection circuit for an electronic component and circuit arrangement
04/01/2010WO2010034539A1 Congestion control method and devices
04/01/2010WO2010034516A1 Method for identifying desired communication sessions
04/01/2010WO2010034506A1 Service configuration and management for fast channel change and reliable delivery of multimedia services
04/01/2010WO2010034258A1 Method, device and system for accessing to packet data network
04/01/2010WO2010034257A1 Method for terminal configuration and management and terminal apparatus
04/01/2010WO2010034244A1 Route distributing and installing method and network node device
04/01/2010WO2010034237A1 Fuzzy searching method, searching result processing method and filter condition processing method and devices thereof
04/01/2010WO2010034225A1 Method for generating item information of transfer table, label switching router and system thereof
04/01/2010WO2010034224A1 Method, device and management system for sending messages from terminal equipment
04/01/2010WO2010034216A1 State management system and method based on instant messaging platform
04/01/2010WO2010034215A1 Fault process method, equipment and system of ring network service
04/01/2010WO2010034200A1 Software management method, device and system
04/01/2010WO2010034199A1 Service selection method, device and system
04/01/2010WO2010034195A1 Method for providing ip address of user equipment, diameter routing agent
04/01/2010WO2010034193A1 Method and device for processing instant message report or instant message
04/01/2010WO2010034192A1 Method and device for initiating a routing request, and method, device and system for processing a routing request
04/01/2010WO2010017560A3 Community messaging service
04/01/2010WO2010014899A3 Remote message routing device and methods thereof
04/01/2010WO2010006187A3 Integration gateway
04/01/2010WO2010005814A3 Automatically distributed network protection
04/01/2010WO2010005278A9 Device and method for mobile communication outside a home mobile network
04/01/2010WO2010002237A3 Intrusion detection using parallax information
04/01/2010WO2010001058A3 Method for the regeneration of liquid crystals of electrically controlled systems with variable light diffusion, electrical power supply and regeneration device
04/01/2010WO2009158462A3 Automatic translation of contracts to policies in policy-based networks
04/01/2010WO2009157984A3 Node discovery and culling in wireless mesh communications networks
04/01/2010WO2009155380A3 Methods and apparatus for coordinating network monitoring and/or automating device confirgurations based on monitoring results
04/01/2010WO2009154945A3 Distributed security provisioning
04/01/2010WO2009077704A3 Technique for protecting a path with switchings of tags in connected mode during a fault affecting a given node of the path
04/01/2010WO2009012031A8 Electronic messaging system and method for a vehicle
04/01/2010US20100083356 System and method for intelligent automated remote management of electromechanical devices
04/01/2010US20100083352 Remote access system and method and intelligent agent therefor
04/01/2010US20100083345 Methods and apparatus related to packet classification associated with a multi-stage switch
04/01/2010US20100083333 Receiver Apparatus and Method
04/01/2010US20100082806 Storage network system, managing apparatus, managing method and program
04/01/2010US20100082796 Mobile communication management system and mobile communication management method
04/01/2010US20100082666 Methods and devices for generating xml expressed management transactions
04/01/2010US20100082474 Computer method and apparatus that facilitates the trading of complex financial instruments on the internet within the context of a portal as defined by the United States Securities and Exchange Commission
04/01/2010US20100082335 System and method for transmitting and receiving wideband speech signals
04/01/2010US20100082181 Communication control system for vehicles
04/01/2010US20100081464 Filtering of broadcast SMS messages
04/01/2010US20100081415 Methods and arrangement for supporting multiple calls with a single carrier connection
04/01/2010US20100080558 Passive Optical Network System and Operating Method Thereof
04/01/2010US20100080412 Methods and systems of graphically conveying a strength of communication between users
04/01/2010US20100080373 Voice Over IP Method Of Determining Caller Identification
04/01/2010US20100080316 Information processing apparatus, information processing method, display apparatus and information processing program
04/01/2010US20100080242 Wireless network card
04/01/2010US20100080241 System and method for providing timer affinity through engine polling within a session-based server deployment
04/01/2010US20100080240 Routing Device and Method of Translating Addresses in Cascade in a Network
04/01/2010US20100080239 Technique for combating loops in communication network
04/01/2010US20100080238 Extended Private LAN
04/01/2010US20100080237 Fibre channel proxy
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