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
06/14/2012US20120149420 Wireless Communications System and Method
06/14/2012US20120149407 Message Handling
06/14/2012US20120149399 Cellular Telephone, Personal Digital Assistant with Dual Lines for Simultaneous Uses
06/14/2012US20120147935 Communication Channel Calibration Using Feedback
06/14/2012US20120147901 Compacted binary identifier generation
06/14/2012US20120147899 Media Access Control (MAC) Layer for Power Line Communications (PLC)
06/14/2012US20120147898 Network control apparatus and method for creating and modifying logical switching elements
06/14/2012US20120147897 Frame and signalling pattern structure for multi-carrier systems
06/14/2012US20120147896 Method of Supporting an Open Provider Backbone Network
06/14/2012US20120147895 METHODS, APPARATUS AND ARTICLES OF MANUFACTURE TO SELECT LABEL SWITCHED PATHS (LSPs) FOR PREEMPTION
06/14/2012US20120147894 Methods and apparatus to provision cloud computing network elements
06/14/2012US20120147893 E-Tree Interoperability Between MPLS Domain Devices and Ethernet Domain Devices
06/14/2012US20120147892 Analysis of network packets using a generated hash code
06/14/2012US20120147891 Apparatus and method for balancing load across multiple packet processing engines
06/14/2012US20120147890 Apparatus for controlling a transfer destination of a packet originating from a virtual machine
06/14/2012US20120147889 Apparatus and method for virtualizing multiple terminals
06/14/2012US20120147888 Managing stale route removal in a routing information base of a network element
06/14/2012US20120147887 Method and device for delivering and receiving push message
06/14/2012US20120147886 Method for receiving multi-cast packet
06/14/2012US20120147885 Methods and apparatus for network multicasting using hierarchical replication
06/14/2012US20120147884 Router apparatus using power saving routing information and routing method of router apparatus
06/14/2012US20120147883 Methods and apparatus to determine an alternate route in a network
06/14/2012US20120147882 Method and apparatus for controlling multiple registration protocol (mrp) scope using mrp policies
06/14/2012US20120147881 Method and apparatus for processing multiple incoming calls in a single device
06/14/2012US20120147880 Method for complementing dynamic resource-level path computation
06/14/2012US20120147820 Distributed wireless packet assembly
06/14/2012US20120147808 Network Protocol
06/14/2012US20120147787 Method and system for providing an audio conference
06/14/2012US20120147786 Network operation system, network operation method and network operation program
06/14/2012US20120147785 Method for Establishing Topology Structure of Switching Equipment, Switching Equipment and Stacking System
06/14/2012US20120147784 Method for transmitting attributes based on fiber channel network and switch system
06/14/2012US20120147783 System and method for providing configuration data in a mesh network
06/14/2012US20120147782 Method and apparatus for optimal interconnection of telecommunication nodes via a reliable microwave clustering
06/14/2012US20120147781 Method for controlling transmission speed of multi-cast packets
06/14/2012US20120147779 Path-based adaptive prioritization and latency management
06/14/2012US20120147777 Access point terminal, wireless communication terminal, wireless communication system, wireless communication method, program and integrated circuit
06/14/2012US20120147776 Systems and methods for discovering sctp associations in a network
06/14/2012US20120147775 Method, system and apparatus for transmitting channel quality indicator information of multiple user terminals
06/14/2012US20120147774 Method and apparatus for transmitting an uplink broadband measurement signal in a wireless communication system, and method and apparatus for estimating a downlink channel using same
06/14/2012US20120147768 Method and Apparatus For Reducing Power Consumption in a Telecommunication Network
06/14/2012US20120147767 Extended qos support in epc
06/14/2012US20120147763 Apparatus and method for receiving data in communication system
06/14/2012US20120147762 Method and system of controlling state devices operable to support calls between endpoints
06/14/2012US20120147760 Method for Provisioning a Wireless Network
06/14/2012US20120147758 System for estimating download speed from passive measurements
06/14/2012US20120147757 Method, System and Apparatus for Diagnosing Physical Downlink Failure
06/14/2012US20120147756 Method and apparatus for processing multiple services per call
06/14/2012US20120147755 Method and device for judging radio link failure in carrier aggregation technology
06/14/2012US20120147753 Method and system for dynamic traffic prioritization
06/14/2012US20120147752 Method and apparatus for indicating congestion in a source routed network
06/14/2012US20120147751 System and method for ip video delivery using distributed flexible channel bonding
06/14/2012US20120147749 Routing apparatus and method for mobile ad-hoc network
06/14/2012US20120147748 Computer readable storage medium storing congestion control program, information processing apparatus, and congestion control method
06/14/2012US20120147747 Priority aware mac flow control
06/14/2012US20120147746 System and method for optimizing packet routing in a mesh network
06/14/2012US20120147745 Methods and apparatus for detection of resource collision in wireless peer-to-peer communication networks
06/14/2012US20120147744 Time and data rate policing
06/14/2012US20120147743 Dynamic connection admission control to enforce service level agreements in multicast networks
06/14/2012US20120147742 Apparatus and method for packet forwarding
06/14/2012US20120147741 Method and system for ethernet path protection switching
06/14/2012US20120147740 Technique for dual homing interconnection between communication networks
06/14/2012US20120147739 System and method for assisting user in troubleshouting network connection problems
06/14/2012US20120147737 System and method for providing improved failover performance for pseudowires
06/14/2012US20120147735 Method and Apparatus for a Ring Network Node to Acquire Protocol Messages
06/14/2012US20120146761 System and method for controlling device location determination
06/14/2012DE112010003453T5 Verfahren, Einheit und System zum Suchen von virtuellen Ressourcen Method, unit and system for searching for virtual resources
06/14/2012DE112010002652T5 Übertragungssystem für Wagons Transmission system for cars
06/14/2012DE102011100860A1 Method for transmitting data packets from airplane to destination node in aeronautical mesh network in earth station, involves sending data packets towards destination node, where advanced velocity towards destination node is maximum
06/14/2012DE102011087719A1 Method for providing e.g. communication links, to suitable communication participant, involves determining communication participant as suitable communication participant, and providing communication link based on participant identities
06/14/2012DE102011000238A1 Netzwerkkommunikationsknoten und Datenübertragungsverfahren dafür zur Verwendung in einem PLC-(Datenübertragung über Stromleitung)Netzwerk Network communication nodes and data transmission method thereof for use in a PLC (data transmission via power line) network
06/14/2012DE102010062872A1 Überwachungs-IC Chip für Batteriemanagementeinheit Monitoring IC chip for battery management unit
06/14/2012DE102010062835A1 Verfahren zur Erstellung eines kundenspezifischen Setups für eine Bibliothek von Gerätetreibern Process of creating a custom setup for a library of device drivers
06/14/2012DE102010062834A1 Device e.g. motor car, has memory device assigned to switching-on and switching-off unit for storing operating data, and interface i.e. plug-socket-system, for exchanging data of memory device and electronic data processing system
06/14/2012DE102010062661A1 Die Erfindung betrifft ein Verfahren zum Bedienen von Feldgeräten in einer Automatisierungsanlage The invention relates to a method for operating field devices in an automation system
06/14/2012DE102010053623A1 Method for generating and filling online registration form, involves generating user data from identification card including barcode and image in specific file format and transmitting user data to receiver after encryption
06/14/2012DE102010053606A1 Electronic-call receiver for use in vehicle, has selection device selecting data of electronic-call from voice signal, and data-output terminal connected with wireless area network, where receiver sends selected data via network
06/14/2012DE102009032229B4 Verfahren und Einrichtung zur Protokollierung von Prozessvariablen eines digitalen Feldgerätes Method and apparatus for logging of process variables of a digital field device
06/14/2012CA2820720A1 Shared terminal identification system using a network packet and processing method thereof
06/14/2012CA2820213A1 Systems and methods for prioritization of data for intelligent discard in a communication network
06/14/2012CA2820209A1 Systems and methods for prioritization of data for intelligent discard in a communication network
06/14/2012CA2820108A1 Annotation method and system for conferencing
06/14/2012CA2819847A1 System and method for ip video delivery using distributed flexible channel bonding
06/14/2012CA2818323A1 Method and apparatus for coding and linking electrical appliances for control and status report
06/14/2012CA2817620A1 Providing transparent failover in a file system
06/14/2012CA2753747A1 Method for operating a node cluster system in a network and node cluster system
06/13/2012EP2464152A2 Network-based macro mobility in cellular networks using an extended routing protocol
06/13/2012EP2464151A2 Network-based macro mobility in cellular networks using an extended routing protocol
06/13/2012EP2464083A1 System and method for allocating resources based on events in a network environment
06/13/2012EP2464068A1 System for overall management of personalised filtering based on a secured information exchange circuit and related method
06/13/2012EP2464067A1 Contact processing method and wireless terminal
06/13/2012EP2464066A1 Communication method for a mobile terminal
06/13/2012EP2464065A2 Method for transmitting and receiving control information through PDCCH
06/13/2012EP2464064A1 Method and system for service access of user in access gateway control function entity
06/13/2012EP2464063A1 Method and apparatus for header compression in network relay scenarios
06/13/2012EP2464062A1 Method for switch device establishing topology structure, switch device and stacking system thereof
06/13/2012EP2464060A1 Node device, storage medium, and method for transmitting frame
06/13/2012EP2464059A1 Switch-network nodes for a communication network with integrated safety components
06/13/2012EP2464058A1 Queue scheduling method and apparatus
06/13/2012EP2464057A1 Device, method and related device for obtaining service content for personal network equipment
06/13/2012EP2464056A1 Image forming device, host device and connecting methods thereof
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