H04L 12 - Data switching networks

Patents for H04L 12 - Data switching networks (448,999)
10/2009
10/08/2009	US20090252492 Optical communication system , and optical communication method and communication unit therefor
10/08/2009	US20090252302 Emergency Telephone With Integrated Surveillance System Connectivity
10/08/2009	US20090252200 Electronic data communication systems
10/08/2009	US20090252180 Device, system and method for data transfer optimization
10/08/2009	US20090252178 Method, apparatus and computer program for self-adjusting spectrum sensing for cognitive radio
10/08/2009	US20090252177 Edge Side Assembler
10/08/2009	US20090252176 Gateway Device
10/08/2009	US20090252175 System, method and program for distributed event detection
10/08/2009	US20090252174 message identification method and a relay node used by the method
10/08/2009	US20090252173 Method For Improving Efficiency Of Redundancy Protocols
10/08/2009	US20090252172 System and method for scheduling reservation requests for a communication network
10/08/2009	US20090252171 Express virtual channels in a packet switched on-chip interconnection network
10/08/2009	US20090252170 Method and device of link aggregation and method and system for transceiving mac frames
10/08/2009	US20090252169 System for supporting communications among atm devices, device for supporting data transmission, method for sending data, and computer program product
10/08/2009	US20090252168 Multi-plane cell switch fabric system
10/08/2009	US20090252167 Queue processing method
10/08/2009	US20090252166 Network elements interconnection
10/08/2009	US20090252165 Method and system for determining the existence of broadcast and multicast frames buffered in an access point
10/08/2009	US20090252164 Layered multicast and fair bandwidth allocation and packet prioritization
10/08/2009	US20090252163 Grammar and Ontology for Multicast Communication
10/08/2009	US20090252162 Transmission apparatus, transmission method, and program
10/08/2009	US20090252161 Method And Systems For Routing A Data Packet Based On Geospatial Information
10/08/2009	US20090252160 Programmable Management IO Pads for an Integrated Circuit
10/08/2009	US20090252159 System and method for processing telephony sessions
10/08/2009	US20090252158 Application server allowing the distribution of a call intended for a terminal connected to a gateway to all terminals connected to this gateway
10/08/2009	US20090252157 Method of setting up a call in an internet protocol multimedia subsystem network
10/08/2009	US20090252156 Voice over internet protocol switch devices
10/08/2009	US20090252155 Redundant gateway system
10/08/2009	US20090252154 System for integrating and transmitting network phone signals and method applied therein
10/08/2009	US20090252153 Method for providing early-media service based on session initiation protocol
10/08/2009	US20090252152 METHOD OF VoIP NUMBER PORTABILITY USING WIRELESS DEVICE
10/08/2009	US20090252151 Method and Network Elements for Content Duplication in Packet Networks
10/08/2009	US20090252150 System and Method for Secure Transaction Routing on Demand
10/08/2009	US20090252149 Method for processing bearer control
10/08/2009	US20090252148 Use of DPI to extract and forward application characteristics
10/08/2009	US20090252147 Storage server implemented by internet small computer systems interface in linux system
10/08/2009	US20090252146 Continuous network coding in wireless relay networks
10/08/2009	US20090252145 Method and Apparatus for Scheduling in a Wireless Network
10/08/2009	US20090252136 System and method for efficiently routing information
10/08/2009	US20090252135 Efficient power management in wireless local area networks
10/08/2009	US20090252118 Handoff between packet-switched network and circuit-switched network
10/08/2009	US20090252107 Method for selecting transport format combination guaranteed qos in mobile communication system
10/08/2009	US20090252106 Method for selecting transport format combination guaranteed qos in mobile communication system
10/08/2009	US20090252105 Method for selecting transport format combination guaranteed qos in mobile communication system
10/08/2009	US20090252093 Communication Resource Management
10/08/2009	US20090252074 Method for Determining Successful Receipt at a Mobile Terminal
10/08/2009	US20090252069 Point-to-multipoint network system
10/08/2009	US20090252067 Emergency call methodology for voip communications
10/08/2009	US20090252066 Systems and methods for providing variable protection
10/08/2009	US20090252065 Multi-hop network topology system and method
10/08/2009	US20090252064 Seamless tree creation and movement
10/08/2009	US20090252063 Method & system for configuring a network communications device
10/08/2009	US20090252062 Methods for automatically configuring devices in telecommunication networks and devices for use with such methods
10/08/2009	US20090252061 Methods and apparatus to implement a partial mesh virtual private local area network service
10/08/2009	US20090252060 Determining presence of radio frequency communication device
10/08/2009	US20090252059 Determination of a list of preferred mobile access networks
10/08/2009	US20090252058 Multi-Protocol Label Switching Multi-Topology Support
10/08/2009	US20090252056 Explicit Logging of Network User Node/Target Node Coupling
10/08/2009	US20090252055 Packet forwarding device
10/08/2009	US20090252054 Reduced Power Transmission
10/08/2009	US20090252053 Method and apparatus for estimating link quality
10/08/2009	US20090252052 Flexible power offset assignments for acquisition indicator channels
10/08/2009	US20090252051 Apparatus and method for efficient resource allocation using cognitive radio communication in orthogonal frequency division multiple access (OFDMA)-based moving networks
10/08/2009	US20090252050 Transient analysis of packet queuing loss in a broadcast network
10/08/2009	US20090252049 Method and devices for specifying the quality of service in a transmission of data packets
10/08/2009	US20090252048 Method and Devices For Determining Available Frequency Ranges
10/08/2009	US20090252046 Arrangements for networks
10/08/2009	US20090252044 Reliable ISP Access Cloud state detection method and apparatus
10/08/2009	US20090252043 Remote testing and monitoring to a cell site in a cellular communication network
10/08/2009	US20090252040 Method and system for telecommunications using layer 3 packets obtained from a sequence of layer 2 radio link control layer data frames
10/08/2009	US20090252039 Least cost routing
10/08/2009	US20090252038 Fibre channel over ethernet
10/08/2009	US20090252035 Packet relaying apparatus and packet relaying method
10/08/2009	US20090252034 Methods, systems, and computer program products for providing quality of service brokering in a network
10/08/2009	US20090252033 System and method of distributing media content
10/08/2009	US20090252031 Methods and apparatus for performing protocol data unit header re-synchronization in a communication system
10/08/2009	US20090252030 Reducing traffic loss in an eaps system
10/08/2009	US20090251529 Network management server for managing multiple operating modes of a conferencing network with different sets of policies
10/08/2009	US20090251409 Mobile wireless display software platform for controlling other systems and devices
10/08/2009	DE202009010078U1 Vorrichtung zur Herstellung einer sicheren Verbindung zwischen einem Host-Computer und einem Netzwerk Apparatus for establishing a secure connection between a host computer and a network
10/08/2009	DE202009009049U1 Vorrichtung zur Energieversorgung eines mit einem Gebäudeinstallationsbus gekoppelten Gerätes Apparatus for supplying power to a device coupled to a Gebäudeinstallationsbus
10/08/2009	DE20024016U1 Mobiltelefon Mobile phone
10/08/2009	DE112007003041T5 Verfahren und Gerät zur Messung der Wirksamkeit von auf mobilen Navigationsgeräten präsentierten Werbeanzeigen Method and apparatus for measuring the effectiveness of presented on mobile navigation devices Ads
10/08/2009	DE10296499B4 Verfahren, Gateway und System zum Routen von SS7-Signalisierungsverkehr Method, gateway and system for routing SS7 signaling traffic
10/08/2009	DE102009023172A1 Vorrichtung und Verfahren zum Betreiben von Datenverarbeitungsvorrichtungen The apparatus and methods of operating data processing devices
10/08/2009	DE102008030113A1 Vorrichtung und Verfahren zur drahtlosen Kommunikation geeignet für Bluetooth, WLAN- und WiMAX-Kommunikation Apparatus and method for wireless communication suitable for Bluetooth, WLAN and WiMAX communication
10/08/2009	DE102008017509A1 Installation mit DALI-Bus Installation with DALI bus
10/08/2009	DE102008017319A1 Network storage accessing method for network system, involves reading control command character string present in instant message by network storages, and executing action corresponding to character string by data of dataset
10/08/2009	DE102008017281A1 Automatische Busadressvergabe mittels Kollisionsprüfung Automatic Busadressvergabe by collision check
10/08/2009	DE102008017278A1 Field bus arrangement e.g. process control system, for e.g. servicing machine, has diagnostic device in electrical connection with wires of conductor to determine electrical and logical characteristics
10/08/2009	DE102008017192A1 Network i.e. computer network, configuring method, involves switching port in set of ports, sending test messages over port, switching port in set of ports and forwarding messages received over port in set of ports
10/08/2009	DE102008016034A1 Anordnung zur Energieerfassung und Anzeige in der Gebäudesystemtechnik Arrangement for energy capture and display in the Building Control
10/08/2009	DE102008015778A1 Method for transmission of data between vehicles e.g. passenger car, involves transmitting information received from vehicle to receiver of another vehicle, which does not contain short range communication device, by routing device
10/08/2009	DE102007038757B4 Werkzeug- oder Produktionsmaschine mit einer Anzahl von nebeneinander angeordneten Automatisierungsmodulen mit einer leitungslosen Ethernet-Kommunikation Tool or production machine with a number of adjacently arranged automation modules with a leadless Ethernet communication
10/08/2009	CA2729921A1 Method and system for supporting emergency service and packet control function entity
10/08/2009	CA2720415A1 One activity report for interception purposes
10/08/2009	CA2719999A1 Bandwidth signalling
10/08/2009	CA2719183A1 Systems, methods and apparatus for transmitting data over a voice channel of a wireless telephone network
10/07/2009	EP2107845A2 Method and system for improved beacon acquisition performance with time slot and antenna sector reuse
10/07/2009	EP2107821A2 Network systems and communications equipment

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