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
06/21/2012US20120155247 Method and apparatus for protecting subscriber access network
06/21/2012US20120155246 Method and System for Blocking Protocol Messages at a Sub-Ring Control Channel without Virtual Channel
06/21/2012US20120154506 Dynamic insertion of a quality enhancement gateway
06/21/2012DE19960295B4 Verfahren und Anordnung zum Ändern des Informationsinhaltes eines digitalen Video-Transportstromes in ausgewählten Regionen Method and apparatus for changing the information content of a digital video transport stream in selected regions
06/21/2012DE112010003309T5 Kommunikationssystem und Kommunikationsvorrichtungs-Zustandsbestimmungsverfahren Communication system and communication device status determination process
06/21/2012DE112010002900T5 Steuerungsziel-Verarbeitungssystem Control target processing system
06/21/2012DE112009001527T9 Kommunikationsvorrichtung, Kommunikationssystem und Kommunikationsverfahren Communication device, communication system and communication method
06/21/2012DE112008004203T5 Kommunikationsverwaltungsvorrichtung, Kommnunikationsvorrichtung und Kommunikationsverfahren Communication management apparatus and communication method Kommnunikationsvorrichtung
06/21/2012DE112005002242B4 Einrichtung und Verfahren zum Senden/Empfangen eines Pakets in einem Mobilkommunikationssystem Apparatus and method for transmitting / receiving a packet in a mobile communication system
06/21/2012DE102011122074A1 Bus system for communication field, has bus coupler whose energy consumption is reduced by switching subscriber circuits to sleep state based on syntactic or semantic evaluation of bus line regarding ongoing current communications
06/21/2012DE102011120872A1 Systeme und Verfahren zur Nachrichtenübertragungs-Deaktivierungsprüfung eines Controllerbereichsnetzes Systems and methods for message transmission deactivation examining a controller area network
06/21/2012DE102011118780A1 Verfahren und system für das erzeugen einerzusammenarbeitszeitachse, die anwendungsartefakte im kontext illustriert A collaborative timeline generate method and system for the application artifacts in the context illustrates
06/21/2012DE102011088724A1 Aderbruch-Diagnose Wire break diagnostics
06/21/2012DE102011054328A1 Optical network unit-device for use in digital broadcast and communications system for providing broadcast and communication services, has edge-quadrature amplitude modulation unit modulating reception signal to radio frequency-signal
06/21/2012DE102011013406A1 Fahrzeugkonnektivitätssysteme, - Verfahren und - Anwendungen Vehicle connectivity systems - methods and - Applications
06/21/2012DE102010063797A1 Verfahren und Vorrichtung zur seriellen Datenübertragung mit zusätzlich eingefügten Daten Method and apparatus for serial data transmission with additionally inserted data
06/21/2012DE102010063528A1 Method for connecting three bus participations of controller area network (CAN) bus system used in automobile industry, involves selectively switching multiplexer in preset time such that any two bus participations are connected
06/21/2012DE102010063437A1 Verfahren zur Konfiguration eines oder mehrerer Geräte in einem Ethernet-basierten Kommunikationsnetz Method for configuring one or more devices on an Ethernet-based communication network
06/21/2012DE102010063164A1 Verfahren zum Integrieren von mindestens einem Feldgerät in ein Netzwerk der Automatisierungstechnik A method of integrating at least one field device in a network of automation technology
06/21/2012DE102010063129A1 Device for measuring quality of X-ray images generated in medical system in e.g. hospital, compares received test pattern with reference test pattern and then sends stop message to monitor
06/21/2012DE102010043659B4 Verfahren zum Betreiben eines Bussystems, Bussystem und Haushaltsgerät mit einem Bussystem A method of operating a bus system, the bus system and household appliance to a bus system
06/21/2012DE102010027286B4 Verfahren und Vorrichtung zur Übertragung von Daten in einem Automatisierungssystem Method and apparatus for transmitting data in an automation system
06/21/2012DE102010026633A1 Client, Server, System, Verfahren und Computerprogrammprodukt zum individuellen und zeitunabhängigen Nutzen von Medieninhalten Client, server, system, method and computer program product for individual and time-independent benefits of media content
06/21/2012DE102010009775B4 Schaltschranküberwachungseinrichtung Cabinet monitoring device
06/21/2012DE102007050642B4 Elektronisches Netz mit Verfahren zum Erzeugen und Zuteilen von Identifizierungscodes Electronic power with method of generating and allocating identification codes
06/21/2012CA2821815A1 Data plane for resilient network interconnect
06/21/2012CA2820879A1 Augmenting personal availability using a mobile device
06/21/2012CA2820439A1 Method for allocating channel resources in a broadband access system during data transfer including multimedia data
06/21/2012CA2818516A1 Real-time media optimization over remoted sessions
06/21/2012CA2818375A1 Network stimulation engine
06/20/2012EP2466964A2 Wireless data network
06/20/2012EP2466948A1 Method for trimming traffic in e-mbms system and bm-sc for implementing method
06/20/2012EP2466937A1 Method and system for subscriber to log in internet content provider (icp) website in identity/location separation network and login device thereof
06/20/2012EP2466928A1 Method, system and signaling gateway for enabling message intercommunication between global system for mobile communications (gsm) and code division multiple access (cdma)
06/20/2012EP2466927A1 Method, apparatus and system for message transmission
06/20/2012EP2466925A1 Mms (multimedia messaging service) decoding method, mms decoder and mobile terminal
06/20/2012EP2466924A1 Method, system and access service router for implementing multicast service
06/20/2012EP2466921A2 Mobile terminal and screen data sharing application controlling method thereof
06/20/2012EP2466857A1 Custodian-based routing in content-centric networks
06/20/2012EP2466855A1 Remote assistance arrangement for payment in a vehicle parking system comprising a pay and display machine at public locations and a remote assistance device
06/20/2012EP2466847A1 Custodian routing with network address translation in content-centric networks
06/20/2012EP2466846A1 Sip-based custodian routing in content-centric networks
06/20/2012EP2466845A1 Energy-efficient content caching with custodian-based routing in content-centric networks
06/20/2012EP2466834A1 Multicast support by mobile routers in a mobile ad hoc network
06/20/2012EP2466833A1 Routing system and method in Power Grid Communication
06/20/2012EP2466832A1 Methods, systems and devices for dynamic context-based routing using a topology tree
06/20/2012EP2466831A1 Methods, systems and devices for pipeline processing
06/20/2012EP2466830A1 Methods, systems and devices for multiphase decoding
06/20/2012EP2466829A1 Methods, systems and devices for forked routing
06/20/2012EP2466828A1 Methods, systems and devices for dynamic context-based routing
06/20/2012EP2466827A1 Packet relay apparatus
06/20/2012EP2466826A1 Methods and apparatus for dynamic resource management within a distributed control plane of a switch
06/20/2012EP2466825A1 Methods and apparatus related to a switch fabric system having a multi-hop distributed control plane and a single-hop data plane
06/20/2012EP2466824A1 Service scheduling method and device
06/20/2012EP2466823A2 Methods and apparatus for automatically provisioning resources within a distributed control plane of a switch
06/20/2012EP2466822A1 Methods and apparatus for managing next hop identifiers in a distributed switch fabric system
06/20/2012EP2466821A2 Methods and apparatus for forwarding-state transport in a distributed control plane
06/20/2012EP2466820A1 Service providing method and access gateway
06/20/2012EP2466818A1 Implementation method and system of virtual private network
06/20/2012EP2466817A1 Virtual private network implementation method and system
06/20/2012EP2466816A1 Method and device for detecting validation of access control list
06/20/2012EP2466815A1 Method and system for initiating forwarding of communicaiton, information and data message and for routing configuration
06/20/2012EP2466814A1 Method, remote access server and system for configuring quality of service
06/20/2012EP2466813A1 Method and system for determining initiator and terminator in forwarding adjacency label switched path
06/20/2012EP2466812A1 Method for inter-layer path computation
06/20/2012EP2466811A1 System and method for multi-channel packet transmission
06/20/2012EP2466810A1 Method and router for service named routing
06/20/2012EP2466809A1 Method and network node for configuring a network for optimized transport of packet traffic
06/20/2012EP2466808A1 Data transfer device, data transfer method, and data transfer system
06/20/2012EP2466807A1 IP Forwarding across a Link State Protocol Controlled Ethernet Network
06/20/2012EP2466806A1 Method and system for implementing network intercommunication
06/20/2012EP2466805A1 Method for transmitting data between two participants, converter for transmitting and receiving data and data transmission path
06/20/2012EP2466804A1 Protection switching method for ethernet automatic protection switching (eaps) ring network and master node in eaps ring network
06/20/2012EP2466803A1 Method for data transmission in an automation system using dynamic frame packing
06/20/2012EP2466802A1 Method, device and system for propagating content share
06/20/2012EP2466801A1 Communication method, method for forwarding data message during the communication process and communication node thereof
06/20/2012EP2466800A2 Electronic patch apparatus, network system, and operating method in a network system
06/20/2012EP2466799A1 Correlation of media plane and signaling plane of media services in a packet-switched network
06/20/2012EP2466798A1 Monitoring management apparatus, monitoring management method, and device storing monitoring management program
06/20/2012EP2466797A1 Interworking for OAM information exchange
06/20/2012EP2466796A1 User access method, system and access server, access device
06/20/2012EP2466795A1 Method and inquiring device for implementing switching in network fault
06/20/2012EP2466794A1 Method for administrating optical access nodes and optical access node thereof
06/20/2012EP2466793A1 Method and device for protecting network
06/20/2012EP2466792A1 Internet access control apparatus, method and gateway thereof
06/20/2012EP2466791A1 Data processing for managing the quality of service in a machine-to-machine network
06/20/2012EP2466790A1 Network managing system
06/20/2012EP2466789A1 Message passing to assure deletion of label switched path
06/20/2012EP2466788A1 Method, device for running internet protocol television service system, and internet protocol television service system
06/20/2012EP2466787A1 Dynamic policy-based charging system and method
06/20/2012EP2466786A1 Energy-efficient content retrieval in content-centric networks
06/20/2012EP2466785A1 Method, optical communication device and system for processing information in optical network
06/20/2012EP2466780A1 Method and apparatus for generating and processing a MAC-EHS protocol data unit
06/20/2012EP2466483A2 Methods for enhancing SDP preconditions signalling for IP multimedia sessions
06/20/2012EP2466476A1 Network interface device with multiple physical ports and unified buffer memory
06/20/2012EP2466406A1 Method for automatically generating dynamic frame packing groups
06/20/2012EP2466405A1 Control system for an industrial device with optional switching to different central units
06/20/2012EP2465279A1 Methods and apparatus for deriving, communicating and/or verifying ownership of expressions
06/20/2012EP2465273A2 Domain selection for mobile-originated message service
06/20/2012EP2465250A1 System, method, computer program for multidirectional pathway selection
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