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)
11/2012
11/22/2012WO2012103814A9 Method and apparatus for low-latency interconnection networks using hierarchical rings
11/22/2012WO2012099417A3 Method and apparatus for transmitting a multimedia data packet using cross-layer optimization
11/22/2012WO2012092885A3 Method and device for adjusting ip network load
11/22/2012WO2012068300A3 Compression of message information transmitted over a network
11/22/2012WO2011020102A8 Method and apparatus for correlating nameserver ipv6 and ipv4 addresses
11/22/2012US20120297460 Method And System For Restricting Access To User Resources
11/22/2012US20120297322 Merging Instant Messaging (IM) Chat Sessions
11/22/2012US20120297103 Fabric interconnect for distributed fabric architecture
11/22/2012US20120297062 System and method for generating and reporting cookie values at a client node
11/22/2012US20120297049 System and method for providing configurable security monitoring utilizing an integrated information system
11/22/2012US20120294316 Virtual service domains
11/22/2012US20120294315 Packet buffer comprising a data section and a data description section
11/22/2012US20120294314 Dual-role modular scaled-out fabric coupler chassis
11/22/2012US20120294313 Network relay device and diagnostic method
11/22/2012US20120294312 Pipeline method and system for switching packets
11/22/2012US20120294311 Packet transfer processing device, packet transfer processing method, and packet transfer processing program
11/22/2012US20120294310 Wide Area Network Interface Selection Method and Wide Area Network System Using the Same
11/22/2012US20120294309 Method of routing multicast traffic
11/22/2012US20120294308 Protocol independent multicast designated router redundancy
11/22/2012US20120294307 Apparatus and Method for Identifier Management
11/22/2012US20120294306 Packet handler for high speed data networks
11/22/2012US20120294305 Frame Handling Within Multi-Stage Switching Fabrics
11/22/2012US20120294304 Voice-over-ip hybrid digital loop carrier
11/22/2012US20120294303 Wide area communication networking
11/22/2012US20120294302 Method and apparatus for managing calls
11/22/2012US20120294301 System, method, and apparatus to correlate a tcap web service request to an application server session
11/22/2012US20120294298 Method for enabling interoperability between data transmission systems conforming to different standards
11/22/2012US20120294296 Preamble configuring method in the wireless lan system, and a method for a frame synchronization
11/22/2012US20120294295 Dual packet configuration for wireless communications
11/22/2012US20120294294 Preamble Designs for Sub-1GHz Frequency Bands
11/22/2012US20120294197 System for Collaborative Content Creation on the Telecom Web
11/22/2012US20120294194 Method and apparatus for preserving extensions in multi-vendor trill networks
11/22/2012US20120294193 Method and System for Increasing Forwarding Efficiency of Virtual Private LAN Service Network
11/22/2012US20120294192 Method and apparatus of connectivity discovery between network switch and server based on vlan identifiers
11/22/2012US20120294190 Data communication system and address setting method for setting an ip address
11/22/2012US20120294187 Assigning gateways for heterogeneous wireless mobile networks
11/22/2012US20120294186 Capacity management in mesh networks
11/22/2012US20120294185 Adaptation of cyclic shift for random access preambles
11/22/2012US20120294183 Method and system for diagnosing access node
11/22/2012US20120294182 Method and Apparatus for Providing Mobile Inter-Mesh Communication Points in a Multi-Level Wireless Mesh Network
11/22/2012US20120294181 Data transfer path evaluation using filtering and change detection
11/22/2012US20120294177 Method and apparatus for multi-homing path selection of stream control transmission protocol
11/22/2012US20120294171 Communication device
11/22/2012US20120294166 Techniques for efficiently updating routing information
11/22/2012US20120294164 Methods, systems, and computer readable media for non intrusive mean opinion score (mos) estimation based on packet loss pattern
11/22/2012US20120294159 Method of measuring activity over a voip call
11/22/2012US20120294157 Method and device for transmitting keepalive information
11/22/2012US20120294156 Modular Switching Network Node for a Communications Network
11/22/2012US20120294155 Method, apparatus and system for handling node failure
11/22/2012US20120294154 Ethernet oam to atm oam interworking for loopback capability
11/22/2012US20120294149 Method For Generating A Congestion Flag Based On Measured System Load
11/22/2012US20120294147 Device Initiated DQoS System and Method
11/22/2012US20120294141 Method for implementing protection group overlay, and method and system for ethernet protection switching
11/22/2012US20120294139 Network relay device and network relay method
11/22/2012DE112006000662B4 Mobilgerätübergabe unter Einsatz von Multicast in einem Multi-Protocol-Label-Switching-(MPLS)-Netzwerk Mobile handover using multicast in a Multi-Protocol Label Switching (MPLS) network
11/22/2012DE112006000134B4 Multikanal Mesh-Router und Verfahren zur Pfadauswahl in einem Multikanal-Mesh-Netzwerk Multichannel mesh router and method for path selection in a multi-channel mesh network
11/22/2012DE10302404B4 Verfahren zur Übertragung von Daten in einem lokalen und einem supralokalen Funkkommunikationssystem und zugehöriges Netzwerk Method for transmitting data in a local and a supra local radio communication system and related network
11/22/2012DE102011076143A1 Wireless communication device for use in e.g. medical technology, has antenna, where device is formed to determine properties of received signals and to output alarm signal when property does not belong to portion of permissible properties
11/22/2012DE102011076002A1 Method for saving energy in e.g. switch of industrial automation network in production plant, during planning and designing phases, involves switching network node to energy saving state, if no network apparatuses are attached at terminals
11/22/2012DE102007021922B4 Paketvermitteltes Kommunikationsnetzwerk und Verfahren zum Rekonfigurieren des Kommunikationsnetzwerks A packet switched communication network and method for reconfiguring the communication network
11/22/2012DE102006017245B4 Datenübertragungsvorrichtung Data transfer device
11/22/2012CA2836404A1 Intelligent grid communication network management system and methods
11/22/2012CA2835535A1 Method for operating an automation system
11/22/2012CA2833681A1 Priority based flow control in a distributed fabric protocol (dfp) switching network architecture
11/22/2012CA2833679A1 Distributed fabric protocol (dfp) switching network architecture
11/22/2012CA2832243A1 Remote configuration of lighting power supply
11/21/2012EP2525594A1 Method and service management platform equipment for performing the value-added service instruction processing
11/21/2012EP2525550A1 Controlling quality of service provided to over the top applications in a telecommunications system
11/21/2012EP2525545A1 Method and device for pattern matching
11/21/2012EP2525536A1 Method, system and device for pseudo wire establishment
11/21/2012EP2525535A1 A traffic manager and method of controlling the traffic manager
11/21/2012EP2525534A1 Network traffic scheduler and associated method, computer program and computer program product
11/21/2012EP2525533A1 Method and apparatus for providing bidirectional communication between segments of a home network
11/21/2012EP2525532A1 Method and apparatus of connectivity discovery between network switch and server based on vlan identifiers
11/21/2012EP2525531A1 Method and network access device for enabling data forwarding between different physical media
11/21/2012EP2525530A1 Media server and method for audio/video transmission
11/21/2012EP2525529A2 Transponder, repeater, and terminal equipment
11/21/2012EP2525528A1 Method for providing a service in a communication network
11/21/2012EP2525527A2 Network relay device and network relay method
11/21/2012EP2525526A1 Prioritisation of charging in an IMS network
11/21/2012EP2524536A1 A method and apparatus
11/21/2012EP2524526A2 Fine-grained location determination of networked computers
11/21/2012EP2524487A1 System for performing remote services for a technical installation
11/21/2012EP2524481A2 Method for generating preamble in multi-user multi-input multi-output system, and data transmission apparatus and user terminal using the method
11/21/2012EP2524480A1 Apparatus and method for allocating data flows based on indication of selection criteria
11/21/2012EP2524479A1 Forwarding a packet within a router using fragments over an interconnect
11/21/2012EP2524478A1 Explicit congestion notification based rate adaptation using binary marking in communication systems
11/21/2012EP2524477A1 Congestion level indication with explicit congestion notification in communication systems
11/21/2012EP2524476A1 Controlling traffic flow template generation
11/21/2012EP2524475A2 Seamlessly transferring a communication
11/21/2012EP2524474A2 Method and system for analysis of message transactions in a distributed system
11/21/2012EP2524473A1 Operation and maintenance of a telecommunications network
11/21/2012EP2524472A1 Multicast service
11/21/2012EP2524470A2 Communicating in a peer-to-peer computer environment
11/21/2012EP2524443A1 Device and method for providing a supply voltage in a bus node of a bus network
11/21/2012EP2524349A2 Interactive email
11/21/2012EP2524347A1 Ancillary services network apparatus
11/21/2012EP2524310A1 Method and apparatus for idling a network connection
11/21/2012CN202551261U Wall-embedded wall face router
11/21/2012CN202551168U xDSL test system
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