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)
05/2012
05/31/2012US20120134258 Method, apparatus, and system for active-standby switchover
05/31/2012DE102011055315A1 Device for forming frame for data over cable service interface specification data transmission, has data slice forming block producing data-slice based on media access control-management data frame and user data frame
05/31/2012DE102011053075A9 Verfahren zur Leitungsumschaltung und zum Verbindungsaufbau für eine Steckverbindungsvorrichtung mit einem Kombi-Port A method for line switching and the connection for a plug-in device with a combo port
05/31/2012DE102011053071A9 Steckverbindungsvorrichtung mit einem Kombi-Port Plug connection device with a combo port
05/31/2012DE102011004358B3 Verfahren zum Übertragen von Daten über einen synchronen seriellen Datenbus A method of transmitting data via a synchronous serial data bus
05/31/2012DE102010062052A1 Fahrzeugzug und Verfahren zum Speichern von Adressen Vehicle train and method for storing addresses
05/31/2012DE102010052726A1 Method for determining stability of configuration of computer system, involves reading configuration parameter via interface of firmware component, and determining stability of computer system based on parameter
05/31/2012DE102010052537A1 Device for configuring data acquisition system formed as bus device, has terminal, by which bus device is connected with bus master over configurable bus address
05/31/2012DE102010052322A1 Communication system for isochronous data transmission in real time, has rear-time controlled Ethernet-data network with communication devices which have synchronous timing circuit
05/31/2012DE102010035300B4 Vorrichtung und Verfahren zum Betreiben mehrerer Komponenten an einfachen elektrischen Datenverbindungen Apparatus and method for operating a plurality of components of simple electrical data connections
05/31/2012DE102010033928B4 Verfahren zur Zeitschlitz-basierten Übertragung von Datenpaketen in einem drahtlosen vermaschten Netz A method of time-slot-based transmission of data packets in a wireless meshed network
05/31/2012DE102008063454B4 Verfahren zum Überwachen von Netzwerkknoten A method for monitoring network nodes
05/31/2012DE102005053281B4 Verfahren zum Wiedergeben von Nutzdaten A method for reproducing user data
05/31/2012CA2818838A1 Obtaining unique addresses and fully-qualified domain names in a server hosting system
05/30/2012EP2458946A1 Communication system for controlling electrical loads
05/30/2012EP2458897A1 Traffic creation system and method for realizing the traffic creation system
05/30/2012EP2458886A1 Control apparatus and control method for resuming content
05/30/2012EP2458821A1 Methods and apparatus for point-and-click messaging
05/30/2012EP2458809A1 Method, apparatus and system for authorizing policy and charging control rules
05/30/2012EP2458806A1 Method and device for storing secured sent message data
05/30/2012EP2458802A1 Method and system for intercommunicating between instant message and e-mail
05/30/2012EP2458801A1 Parameterized quality of service in a network
05/30/2012EP2458800A1 Transmission control for wireless communication networks
05/30/2012EP2458799A1 Method, apparatus and system for forwarding messages
05/30/2012EP2458798A2 Methods and apparatus for configuring subscriber quality of service profiles
05/30/2012EP2458797A1 Method, device and system for updating ring network topology information
05/30/2012EP2458796A1 Method and path computation element for improving service restoration speed in transmission network
05/30/2012EP2458795A1 Method and apparatus for a ring network node to acquire protocol messages
05/30/2012EP2458794A1 Method and apparatus for route separation of automatic switched optical network services
05/30/2012EP2458793A1 Method of exchanging routing information between network nodes in a packet switched network
05/30/2012EP2458791A2 Method for preventing the dispatch of dual multicast streams
05/30/2012EP2458790A1 Intelligent electric device and network system including the device
05/30/2012EP2458789A1 Traffic control apparatus and data communication system including same
05/30/2012EP2458788A1 Method, device and system for processing network mapping identifiers and method for selecting peer nodes
05/30/2012EP2458787A1 Method, device and system for measuring asymmetric time delay of communication paths
05/30/2012EP2458786A1 Voice loopback method, gateway and loopback node in voip network
05/30/2012EP2458785A2 Data communication
05/30/2012EP2458784A1 Method and system for managing home gateway digital certifications
05/30/2012EP2458783A1 Protection switching method and system for ethernet dual-home link
05/30/2012EP2458782A1 Method for multiplexing hot backup ports and network system thereof
05/30/2012EP2458781A1 Method, device and system for service control of i1 interface
05/30/2012EP2458780A1 Cyclic data delivery using a multicast scheme
05/30/2012EP2458779A1 Usage-sensitive policy and charging control method, servers, systems and computer programs
05/30/2012EP2458768A1 Method for switching node main-standby controllers based on content delivery network (cdn) and cdn thereof
05/30/2012EP2458756A2 Node system and supervisory node
05/30/2012EP2457398A2 Quality of service packet processing without explicit control negotiations
05/30/2012EP2457352A1 Packet classification
05/30/2012EP2457351A1 Methods and arrangement in a mpls-tp telecommunications network for oam functions
05/30/2012EP2457350A1 Method and apparatus for preventing tunnel looping
05/30/2012EP2457349A1 Method and device for a light host management protocol on multicast capable router
05/30/2012EP2457348A1 Efficient host management protocol on multicast capable router
05/30/2012EP2457347A1 Systems and methods for switching between computer and presenter audio transmission during conference call
05/30/2012EP2457346A1 Mechanism to convey dynamic charging information over sip
05/30/2012EP2457345A1 Interworking etwen ims/sip and pstn/plmn to exchange dynamic charging information
05/30/2012EP2457175A1 Dynamic resource collaboration between network service providers
05/30/2012EP2457164A1 Method of monitoring the performance of a software application
05/30/2012EP2457159A1 Dynamically migrating computer networks
05/30/2012EP2396932B1 Method for communicating in a network comprising a batteryless zigbee device, network and device therefor
05/30/2012EP2119134B1 Systems and methods for dynamic bandwidth control by proxy
05/30/2012EP2031803B1 Relay network system and terminal adapter apparatus
05/30/2012EP1962473B1 Efficient transmission of presence update information to presence service clients
05/30/2012EP1858212B1 A MAC Frame Transfer Method, an edge bridge, and a system for reducing flooding
05/30/2012EP1842336B1 Mpls cookie label
05/30/2012EP1832124B1 Performing idle mode in a wireless access system
05/30/2012EP1762040B1 Method and device for indicating the status in a data transmission network
05/30/2012EP1757031B1 Method and network system for providing wireless services
05/30/2012EP1736022B1 Mobile terminal for receiving packet-oriented radio signals
05/30/2012EP1714441B1 Beaconing protocol for ad-hoc networks
05/30/2012EP1714407B1 Transmitting and receiving control information for multimedia broadcast/multicast service in mobile communication system
05/30/2012EP1665663B1 A scalable approach to large scale queuing through dynamic resource allocation
05/30/2012EP1661307B1 Network managed device installation and provisioning technique
05/30/2012EP1654655B1 Embedded system administration
05/30/2012EP1619841B1 Communication method, communication terminal apparatus, communication server apparatus, and communication system
05/30/2012EP1532820B1 System and method for operating intravendor and intervendor messaging systems
05/30/2012EP1461721B1 Implicit shared bandwidth protection for fast reroute
05/30/2012EP1442577B1 System and method for token-based ppp fragment scheduling
05/30/2012EP1430661B1 System and method for processing packets
05/30/2012EP1380182B1 One-to-one communication in a system having different control plane and user plane logical entities
05/30/2012EP1378064B1 Method and system for providing a context for message compression
05/30/2012EP1301059B1 Reception notification control
05/30/2012EP1222507B1 A method and system for software updating
05/30/2012EP1217789B1 Self-relief method and re-estabishing method for traffic
05/30/2012EP1214819B1 Circuit emulation service over an internet protocol network
05/30/2012EP1014620B1 Data transmission control method, data transmission method, data transmitter, and receiver
05/30/2012CN202262212U Multifunctional radiator for router and modem
05/30/2012CN202261994U Self-locking type switch driver based on EIB (Element Interconnect Bus)
05/30/2012CN202261938U Ethernet-based energy-saving intelligent control system of high-pole light
05/30/2012CN202261815U Pocket 3G router with function of switching wired Ethernet to WIFI (wireless fidelity)
05/30/2012CN202261616U University campus security monitoring system
05/30/2012CN202261419U Routing telephone
05/30/2012CN202261407U Super-application publishing system based on virtualization technology
05/30/2012CN202261394U Terminal for acquiring parameters of electronic control units (ECUs) of vehicle and vehicle monitoring system
05/30/2012CN202261381U Integrated safety equipment
05/30/2012CN202261368U Gateway
05/30/2012CN202261367U Gateway
05/30/2012CN202261366U Multifunctional communication gateway collector
05/30/2012CN202261365U Data safety isolation device
05/30/2012CN202261364U Bearing seat type integrated gateway allowing panel personal computer to be placed on
05/30/2012CN202261363U Group messaging transmission system and instant messaging server
05/30/2012CN202261362U Novel industrial router
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