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)
06/2012
06/21/2012WO2012081852A2 Method and device for gmpls based multilayer link management in a multilayer network
06/21/2012WO2012081838A1 System and method for network equipment monitoring and recovering
06/21/2012WO2012081823A1 Method for providing a peering suggestion list, method for forming a p2p network, p2p application device, and terminal and network device for forming a p2p network
06/21/2012WO2012081777A1 Smart robot apparatus and dynamic service providing method using same
06/21/2012WO2012081721A1 Communication system, node, packet transfer method and program
06/21/2012WO2012081631A1 Switching device, higher-order device thereof, network and packet transfer method
06/21/2012WO2012081622A1 Communication device and communication method
06/21/2012WO2012081549A1 Computer system, controller, controller manager, and communication path analysis method
06/21/2012WO2012081305A1 Relay communication system and relay servers
06/21/2012WO2012081304A1 Relay communication system and relay servers
06/21/2012WO2012081303A1 Relay communication system and relay servers
06/21/2012WO2012081202A1 Communication control system, control device, communication control method, and communication control program
06/21/2012WO2012081148A1 Packet classifier, packet classification method and packet classification program
06/21/2012WO2012081146A1 Communication system, control apparatus, communication method, and program
06/21/2012WO2012081145A1 Communication path control system, path control device, communication path control method, and path control program
06/21/2012WO2012081076A1 Alert monitoring device and alert monitoring method
06/21/2012WO2012080893A1 Control unit, node and method for addressing multicast transmissions in a wireless network
06/21/2012WO2012080874A1 Managing stale route removal in a routing information base of a network element
06/21/2012WO2012080587A1 Communication device and electric board comprising such a device
06/21/2012WO2012080530A1 Packet router for multiprocessor systems
06/21/2012WO2012080512A1 System for long reach xdsl over fiber
06/21/2012WO2012080470A1 Method and system to guarantee ip routing scalability in full-mesh ip offloading over transport network scenario
06/21/2012WO2012080414A2 Data processing for managing the quality of service in a machine-to-machine network
06/21/2012WO2012080405A1 Wire breakage diagnosis
06/21/2012WO2012080251A1 Method for configuring one or more devices in an ethernet-based communication network
06/21/2012WO2012080170A1 Network processor and method for accelerating data packet parsing
06/21/2012WO2012080062A1 Control system for an industrial device with optional changeover to different central processing units
06/21/2012WO2012080030A1 System for connecting audio and video equipment in a daisychain
06/21/2012WO2012080022A1 Computer system, arrangement for remote maintenance and remote maintenance method
06/21/2012WO2012079994A1 Message passing to assure deletion of label switched path
06/21/2012WO2012079946A1 Method for integrating at least one field device into a network for automation engineering
06/21/2012WO2012079912A1 Detecting a suspicious entity in a communication network
06/21/2012WO2012079902A1 Method and apparatus for parameterizing a safety device
06/21/2012WO2012079898A1 Interworking for oam information exchange
06/21/2012WO2012079835A1 Method and system for carrying out predictive analysis relating to nodes of a communication network
06/21/2012WO2012079792A1 Method and router for service named routing
06/21/2012WO2012079655A1 Data plane for resilient network interconnect
06/21/2012WO2012079651A1 Ethernet ring node with improved recovery time after a link failure
06/21/2012WO2012079647A1 Policy and/or charging control
06/21/2012WO2012079633A1 Key performance indicator for operator performance evaluation in communication network resource sharing
06/21/2012WO2012079630A1 Segment recovery in connection-oriented network
06/21/2012WO2012079626A1 System for controlling a telecommunication network node, method and computer program therefor
06/21/2012WO2012079544A1 Method and device for managing multi-mode base station
06/21/2012WO2012079536A1 Method for accessing private network server and optical network unit
06/21/2012WO2012079487A1 Method, network manager and system for trap handling based on simple network management protocol (snmp)
06/21/2012WO2012079474A1 Address allocation processing method, apparatus, and system
06/21/2012WO2012079473A1 Method and device for automatically switching networks, wireless access device and intermediate device
06/21/2012WO2012079462A1 Method and device for internet key exchange (ike) message negotiation
06/21/2012WO2012079461A1 Method, device and system for allocating ip address
06/21/2012WO2012079444A1 Method and system for realizing loopback control through control plane
06/21/2012WO2012079426A1 Method, apparatus and system for managing network element
06/21/2012WO2012079423A1 Method and apparatus for data packet buffer management
06/21/2012WO2012079421A1 Method for processing inter-domain link state information and path computation element
06/21/2012WO2012079418A1 Method and system for intersecting or tangent ring network protection
06/21/2012WO2012079417A1 Method and system for implementing service continuity
06/21/2012WO2012079408A1 Distributed queue allocating method and distributed system
06/21/2012WO2012079399A1 Multiplex section protection switching method for multiple element network system and inter network elements
06/21/2012WO2012079382A1 Output port buffer adjusting method and switch
06/21/2012WO2012079379A1 Method and system for configuring and managing fixed network terminals
06/21/2012WO2012079375A1 Method and system for link protection in a virtual private network
06/21/2012WO2012079374A1 Method, device, and system for binding virtual serial port and physical serial port
06/21/2012WO2012079373A1 Method and device for capturing traffic mirror
06/21/2012WO2012079371A1 Method and system for implementing hot swapping of virtual serial port based on proc technology
06/21/2012WO2012079368A1 Method and system for multiprotocol label switching layer-three virtual private network fast reroute
06/21/2012WO2012079352A1 Method and system for managing multiple network element devices
06/21/2012WO2012079338A1 Passive optical network terminal, system and method for testing subscriber lines
06/21/2012WO2012079328A1 Switching method and system for multiplex section protection and packet transport network device
06/21/2012WO2012079324A1 Media gateway and method for detecting high way resources thereof
06/21/2012WO2012079313A1 Link protection method and system thereof
06/21/2012WO2012079312A1 Alarm data synchronization method and communication network management system
06/21/2012WO2012079303A1 Method and apparatus for performing license control for optical network units
06/21/2012WO2012079286A1 Method, apparatus and system for remote access to broadcasting
06/21/2012WO2012079248A1 Forwarding method and system based on virtual local area network (vlan) with capacity expansion and reduction packet transport network (ptn) ports
06/21/2012WO2012079236A1 Transmission control method of video-stream based on dual time scale
06/21/2012WO2012079212A1 Method and device for managing service
06/21/2012WO2012079208A1 Sharing media among remote access clients in a universal plug and play environment
06/21/2012WO2012079150A1 Scheduling data over multiple network interfaces
06/21/2012WO2012079145A1 Method and system for product or service source authentication
06/21/2012WO2012057956A3 Reactive load balancing for distributed systems
06/21/2012WO2012056326A3 Social discovery of user activity for media content
06/21/2012WO2012053860A3 Flow control node for managing throughput fairness of a plurality of flows, transmission node, method for controlling flow, and method for controlling transmission rate
06/21/2012WO2012052130A3 Method and device for configuring network subscribers
06/21/2012WO2012051562A3 Quality of service adjustments to improve network utilization
06/21/2012WO2012050383A3 Method and apparatus for multiplexing machine type communication data of multiple mtc devices in a wireless network environment
06/21/2012WO2012050360A3 Method and system of transmitting packet data units of machine type communication devices over a network interface in a long term evolution network
06/21/2012WO2012047901A3 Rate adaptation for video calling
06/21/2012WO2012044050A3 Apparatus and method for saving power of usb device
06/21/2012WO2012040855A3 Method to exchange application specific information for outgoing calls between two mobile devices
06/21/2012WO2012040608A3 Destination learning and mobility detection in transit network device in lte & umts radio access networks
06/21/2012WO2012036508A3 System and method for managing a control device in a universal plug and play home network
06/21/2012WO2012009243A3 Method and apparatus for reliable transmission of charging detail records
06/21/2012US20120159164 Message-handling server and method for handling secure message attachments for a mobile device
06/21/2012US20120158959 Network resource monitoring and measurement system and method
06/21/2012US20120158909 Method, system, and computer program product for simulating an online session
06/21/2012US20120158878 Service providing system, information providing apparatus and method, information processing apparatus and method, and program
06/21/2012US20120158869 Centrifugal communication and collaboration method
06/21/2012US20120158836 Automatic download of web content in response to an embedded link in an electronic mail message
06/21/2012US20120158833 Method, system, and computer program product for simulating an online session
06/21/2012US20120158408 Method And Apparatus For Reducing Rendering Latency For Audio Streaming Applications Using Internet Protocol Communications Networks
06/21/2012US20120157956 Disposable absorbent article with overlapping absorbent assembly secured to front and back panels
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