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)
12/2009
12/30/2009WO2009157286A1 Network device test system
12/30/2009WO2009157138A1 Communication protocol processing method and communication terminal
12/30/2009WO2009157067A1 Testing device and method
12/30/2009WO2009156980A1 Fast reroute protection of logical paths in communication networks
12/30/2009WO2009156974A1 Providing backpressure flow control to specific traffic flows
12/30/2009WO2009156959A1 Messaging apparatus
12/30/2009WO2009156917A1 Method for communicating in a network and radio stations associated.
12/30/2009WO2009156836A1 Method and apparatus for network traffic scheduling
12/30/2009WO2009156820A1 Wireless vehicle communication method utilizing wired backbone
12/30/2009WO2009156809A1 Method, apparatus and computer program product for distributed information management
12/30/2009WO2009156792A1 Method, apparatus, and computer program product for controlling throughput
12/30/2009WO2009156788A1 A system and method for creating a scalable monolithic packet processing engine
12/30/2009WO2009156733A1 Method and apparatus for generating error keys for fault diagnosis in communication networks
12/30/2009WO2009156721A1 System and method for controlling data transfer
12/30/2009WO2009156720A1 Method of data delivery across a network
12/30/2009WO2009156704A2 Method for protecting a virtual circuit
12/30/2009WO2009156659A1 Automated establishment of a communication between two terminals
12/30/2009WO2009156512A1 Method for detecting a faulty node
12/30/2009WO2009156497A1 Configuring of an intelligent electronic device
12/30/2009WO2009156451A1 Extrapolation of changes in editable network topologies
12/30/2009WO2009156353A1 Method of determining a routing path
12/30/2009WO2009156313A1 Router associated with a secure device
12/30/2009WO2009155996A1 Method and system for link aggregation
12/30/2009WO2009155990A1 Advice of charge service
12/30/2009WO2009155971A1 Monitoring performance of telecommunications network
12/30/2009WO2009155872A1 Method for data upload
12/30/2009WO2009155871A1 Method, device and system for processing data packets
12/30/2009WO2009155858A1 Method and apparatus for downloading multimedia content at a high speed in the internet
12/30/2009WO2009155848A1 Method, network system and device for service processing of multimode and multi-access terminal
12/30/2009WO2009155845A1 Method for realizing multimedia information interaction, system, device, user terminal
12/30/2009WO2009155839A1 Method, terminal and server for updating interactive components
12/30/2009WO2009155838A1 Access network system, access terminal and power supply management assistant apparatus thereof
12/30/2009WO2009155837A1 Multi-flow service processing method, access service network gateway and accounting server
12/30/2009WO2009155836A1 Method and apparatus for realizing interaction of optical channel data unit protection tangency rings
12/30/2009WO2009155832A1 Point to multi-point optical access system and its data transmission method and device
12/30/2009WO2009155830A1 Exchanging method, equipment and system for the optical access system
12/30/2009WO2009155825A1 Policy control method, system, data gateway and policy decision entity
12/30/2009WO2009155823A1 Method, apparatus and system for selecting gateway
12/30/2009WO2009155817A1 Method, device and system for maintaining state of a bootstrap peer
12/30/2009WO2009155812A1 Terminal access method, access management method, network equipment and communication system
12/30/2009WO2009155811A1 Method, device and system for recommending media content
12/30/2009WO2009155810A1 Task scheduling method for instant messager and instant messager
12/30/2009WO2009155802A1 Method, system, service selection entity and service management entity for selecting service provision entity
12/30/2009WO2009155799A1 Method for recovering information based on graceful restarting and the router thereof
12/30/2009WO2009155771A1 Resource allocation method, server, network device and network system
12/30/2009WO2009155768A1 A terminal management method and system
12/30/2009WO2009155748A1 A signaling gateway and its signaling processing method
12/30/2009WO2009155739A1 Method for establishing a interface user plane calling based on ip bearing
12/30/2009WO2009134362A3 Conversational asyncronous multinational communication through an inter-modality bridge
12/30/2009WO2009132335A3 Multipeer
12/30/2009WO2009131873A3 Dynamic call anchoring
12/30/2009WO2009126219A3 Network node power conservation apparatus, system, and method
12/30/2009WO2009120997A3 Technique to share information among different cache coherency domains
12/30/2009WO2009118477A3 Indirect address service for connecting to wide area network
12/30/2009WO2009114626A3 Wireless sensors and applications
12/30/2009WO2009114574A3 Beaconing and frame structure for directional antenna communications
12/30/2009WO2009112434A3 Method and filter arrangement for filtering messages that are received via a serial data bus by a user node of a communications network
12/30/2009WO2009111533A3 Web conferencing
12/30/2009WO2009109951A3 System and method for application layer resource traffic control
12/30/2009WO2009107089A3 Apparatus and method for shared buffering between switch ports
12/30/2009WO2009039661A8 Reaction trainer
12/30/2009WO2009016610A3 Computerized online drinks machine
12/30/2009WO2008154112A3 Enhancing subscriber location tracking mechanism for voice over internet protocol services
12/30/2009WO2008088840A3 Quality of service application programming interface over socket
12/30/2009EP2139286A1 Internetworking air-to-air network and wireless network
12/30/2009EP2139284A2 Method and apparatus for controlling communications of data from multiple base stations to a mobile station in a communication system
12/30/2009EP2139281A2 Packet transferring/transmitting method and mobile communication system
12/30/2009EP2139263A1 Packet communication system with QoS control function
12/30/2009EP2139204A1 Method and device for mapping ethernet code blocks to otn for transmission
12/30/2009EP2139198A1 Router associated with a secure device
12/30/2009EP2139189A1 Method and system for performing keepalive monitoring on client sessions
12/30/2009EP2139182A1 Messaging system and method
12/30/2009EP2139181A1 A method and system for categorizing content
12/30/2009EP2139180A1 A method to unify multiple subscriber identity profiles in a telecommunication system
12/30/2009EP2139179A1 Method and apparatus for reporting state information
12/30/2009EP2139178A1 Method of determining a routing path
12/30/2009EP2139177A1 Method and equipment for demultiplexing variable size protocol data units
12/30/2009EP2139176A1 A method for routing a packet between communication endpoints, corresponding devices, and computer program product therefore
12/30/2009EP2139174A1 A method and an apparatus for mapping the ethernet code block to the optical transport network to transmit
12/30/2009EP2139172A1 Hybrid topology ethernet architecture
12/30/2009EP2139171A1 Communication apparatus for rolling stock
12/30/2009EP2139170A1 A method to unify multiple subscriber identity profiles in a telecommunication system
12/30/2009EP2139169A1 Access point device, communication device and method for access to communication media
12/30/2009EP2139168A1 Method and device for time synchronization in a TDMA multi-hop wireless network
12/30/2009EP2139167A1 Communication terminal device
12/30/2009EP2139166A2 method and device for time synchronization in a TDMA multi-hop wireless network
12/30/2009EP2139165A1 Access point device, communication device and method for access to communication media
12/30/2009EP2139164A1 Method and system to monitor equipment of an it infrastructure
12/30/2009EP2139163A1 Method and device for activating an optimized configuration in a network element of a wireless or wireline network
12/30/2009EP2139162A1 Configuring of an intelligent electronic device
12/30/2009EP2139161A1 Configuration nerwork equipment method, network equipment and network sysytem
12/30/2009EP2139160A1 Method and device for controlling main-backup inversion
12/30/2009EP2139159A1 Method and device for managing multicast content distribution
12/30/2009EP2139158A1 Method, device and system for realizing multicast service
12/30/2009EP2139157A1 Multicast control method in ethernet passive optical network
12/30/2009EP2139156A1 Method, system and device for realizing user equipment registering in personal network
12/30/2009EP2139155A1 Method and device for processing data and communication system comprising such device
12/30/2009EP2138005A2 Method, apparatus and computer program product for data forwarding at handover
12/30/2009EP2137994A1 Resource allocation in a communication system
12/30/2009EP2137961A1 Inactive information providing method and video apparatus thereof
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