| Patents for H04L 12 - Data switching networks (448,999) |
|---|
| 04/16/2009 | US20090097478 Techniques to access messaging services for branch offices |
| 04/16/2009 | US20090097477 Method and system for realizing media stream interaction and media gateway controller and media gateway |
| 04/16/2009 | US20090097476 Method and apparatus for supporting voice communications |
| 04/16/2009 | US20090097475 CODEC automatic setting system of IAD and control method thereof in DSL network |
| 04/16/2009 | US20090097474 System and method for providing location information to a public safety answering point during an emergency 911 call from a softphone |
| 04/16/2009 | US20090097473 Functional extended system of network communication device and its method |
| 04/16/2009 | US20090097472 Method and apparatus for optimizing telephony communications |
| 04/16/2009 | US20090097471 Method and apparatus for call processing for sip and isup interworking |
| 04/16/2009 | US20090097470 Methods and systems for communicating data |
| 04/16/2009 | US20090097464 Wireless communication system, wireless communication apparatus and wireless communication method and computer program |
| 04/16/2009 | US20090097463 Wireless communication system, wireless communication apparatus and wireless communication method and computer program |
| 04/16/2009 | US20090097458 Method and System for Agent Redirecting the Terminal Request |
| 04/16/2009 | US20090097441 Method and apparatus for selecting mbms radio bearer type |
| 04/16/2009 | US20090097440 Wireless communication system, wireless communication apparatus and wireless communication method and computer program |
| 04/16/2009 | US20090097430 Selective Service Method In Multicast System |
| 04/16/2009 | US20090097421 IP-based interworking methods and apparatus for voice and data communications |
| 04/16/2009 | US20090097420 Method and system for lawful interception of value-added service in ip multimedia subsystem |
| 04/16/2009 | US20090097419 Communication node, and token issuing method and token-ring communication method in ring communication system |
| 04/16/2009 | US20090097418 System and method for network service path analysis |
| 04/16/2009 | US20090097417 System and method for improving spoke to spoke communication in a computer network |
| 04/16/2009 | US20090097416 Method and System for Addressing and Routing in Coded Communications Relationships |
| 04/16/2009 | US20090097415 Wireless architecture and support for process control systems |
| 04/16/2009 | US20090097414 Communication device and method of providing location information therein |
| 04/16/2009 | US20090097413 System and Method for Analyzing the Performance of Multiple Transportation Streams of Streaming Media in Packet-Based Networks |
| 04/16/2009 | US20090097412 System and method for rate assignment |
| 04/16/2009 | US20090097408 Voice over internet protocol network test device and method |
| 04/16/2009 | US20090097407 System and method for policing multiple data flows and multi-protocol data flows |
| 04/16/2009 | US20090097406 Method and apparatus for achieving dynamic capacity and high availability in multi-stage data networks using adaptive flow-based routing |
| 04/16/2009 | US20090097405 Method for setting output bit rate for video data transmission in a wibro system |
| 04/16/2009 | US20090097404 Oversubscribing Bandwidth In A Communications Network |
| 04/16/2009 | US20090097402 Automatic quality of service class management |
| 04/16/2009 | US20090097401 Method and system for configurable data rate thresholds for energy efficient ethernet |
| 04/16/2009 | US20090097400 Method of Restoring a Ring System |
| 04/16/2009 | US20090097399 System and Method for Path Failure Recovery in a Communications Environment |
| 04/16/2009 | US20090097398 Failure recovery in an ip multimedia subsystem network |
| 04/16/2009 | US20090097389 Method And System For Training An Ethernet Channel Based On An Active Channel To Support Energy Efficient Ethernet Networks |
| 04/16/2009 | DE202009001186U1 Steckverbinder Connectors |
| 04/16/2009 | DE202009001139U1 Ethernet-Buskoppler für die Gebäudetechnik Ethernet Bus for building |
| 04/16/2009 | DE202007018773U1 Bussystem Bus system |
| 04/16/2009 | DE102008045853A1 Vereinigte Leitung und Steuerung einer Vielzahl von Heterogenen Systemen, welche die Funktionsfähigkeit von Callcentern unterstützen United management and control of multiple heterogeneous systems that support the functioning of call centers |
| 04/16/2009 | DE102007060441B3 Verfahren zum Ermitteln von Daten innerhalb eines Bussystems sowie Bussystem Method for determining data within a bus system, and bus system |
| 04/16/2009 | DE102007049578A1 Safety monitor for safety-at-work network, has interfaces for Ethernet and safety-at work-network respectively, where monitor exchanges current status data of network with another safety monitor over Ethernet interface |
| 04/16/2009 | DE102007049043A1 Routing module i.e. hardware-based routing module, for exchanging data between e.g. controller area network bus systems, and/or functional systems of communication network in motor vehicle, has routing unit formed as integrated circuit |
| 04/16/2009 | DE102007048979A1 System for use in mail service system for controlling collection and delivery of consignment of goods, particularly letters between participants, comprises portal, which has functions for registration of participant for input of orders |
| 04/16/2009 | DE102007048476A1 Energiesparender Betrieb einer drahtgebundenen Kommunikationsschnittstelle eines Feldgerätes Energy-efficient operation of a wired communication interface of a field device |
| 04/16/2009 | DE102006042554B4 Verfahren und System zum kontinuierlichen Übertragen von verschlüsselten Daten eines Broadcast-Dienstes an ein mobiles Endgerät Method and system for continuously transmitting encrypted data of a broadcast service to a mobile terminal |
| 04/16/2009 | DE102006040442B4 Buskommunikationsmanagement bei einem Kraftfahrzeug mit mehreren, über einen Bus verbundenen Steuergeräten Buskommunikationsmanagement connected in a motor vehicle with a plurality of control units via a bus |
| 04/16/2009 | DE102005043006B4 Kommunikationssystem, Kommunikationssitzungs-Server-Einheit, Medienverteilungs-Einheit und Verfahren zum Übertragen von Daten im Rahmen einer Kommunikationssitzung Communication system, communication session server unit, the media distribution unit and method for transmitting data in a communication session |
| 04/16/2009 | DE10105888B4 Verfahren zum Steuern der Ziel-Bitfehlerrate für jedes Paket in leitungsgebundenen und drahtlosen Videokommunikationssystemen A method for controlling the target bit error rate for each packet in a wired or wireless video communication systems |
| 04/16/2009 | CA2702234A1 Method and apparatus for fulfilling information requests in a networked environment |
| 04/16/2009 | CA2702054A1 Method and apparatus for broadcast data transmission, method and apparatus for broadcast data reception |
| 04/16/2009 | CA2701733A1 Routing-profile-based acars routing system |
| 04/15/2009 | EP2048882A1 Display apparatus |
| 04/15/2009 | EP2048851A2 System and Method for Verifying Revocation Status and/or retreciving Certificates Associated With Senders of Digitally Signed Messages |
| 04/15/2009 | EP2048850A1 Contents reproduction system |
| 04/15/2009 | EP2048848A1 Optical data communications |
| 04/15/2009 | EP2048836A1 Dynamic media authorization in mobile networks |
| 04/15/2009 | EP2048835A1 Route once and cross-connect many |
| 04/15/2009 | EP2048834A1 Methods, networks and network nodes for selecting a route |
| 04/15/2009 | EP2048833A1 Communications equipment |
| 04/15/2009 | EP2048832A1 Method and system of conducting the media stream and method and system of conducting detection |
| 04/15/2009 | EP2048831A1 Method and systems for QoS-aware flow control in communication networks, corresponding network and computer program product |
| 04/15/2009 | EP2048830A1 Method for routing in optical communication networks |
| 04/15/2009 | EP2048829A1 Beacon and mobile terminal synchronization and method thereof |
| 04/15/2009 | EP2048828A1 Method and systems for data transmission over packet networks, corresponding computer program product |
| 04/15/2009 | EP2048827A1 Avoiding BER degradation in a TDM over ethernet transmission network |
| 04/15/2009 | EP2048826A1 Multiplexing network system and digital information transferring method with setting of data stream compression rates by a master device |
| 04/15/2009 | EP2048825A1 Method and system for managing an energy efficient network utilizing audio/video bridging |
| 04/15/2009 | EP2048824A1 Access network system, access equipment, arp proxy method and ip bridging forwarding method |
| 04/15/2009 | EP2048823A1 Method and apparatus for power management in communication system |
| 04/15/2009 | EP2048822A1 Data repeating system and data repeating method |
| 04/15/2009 | EP2048821A1 Service tracing control method and service tracing system and the related tracing device |
| 04/15/2009 | EP2048820A2 Method for managing and supervising at least a telecommunication device, MIB database and computer program product for implementing said method |
| 04/15/2009 | EP2048819A1 Fault tolerance framework for networks of nodes |
| 04/15/2009 | EP2048818A1 Method and network node for the computation of a measure for the service quality of a network path |
| 04/15/2009 | EP2048817A1 Method and system for channel diversity and hot-stand-by protection in communication networks with distributed decision making intelligence, corresponding network and computer program product |
| 04/15/2009 | EP2048816A1 Method and system for channel diversity protection in communication networks with distributed switching intelligence, corresponding network and computer program product |
| 04/15/2009 | EP2048815A1 A method, a system and a device for advice of charge supplementary service |
| 04/15/2009 | EP2047696A2 Message spoofing detection via validation of originating switch |
| 04/15/2009 | EP2047667A2 Methods, systems and computer program products for routing and processing enum queries |
| 04/15/2009 | EP2047648A2 Methods, systems, and computer program products for specifying a particular enum service type in a communications network that utilizes a plurality of different enum service types |
| 04/15/2009 | EP2047647A2 User-initiated communications during multimedia content playback on mobile communications device |
| 04/15/2009 | EP2047646A1 Method and system for electronic delivery of essential mail items |
| 04/15/2009 | EP2047645A2 Technique for multiple path forwarding of label-switched data traffic |
| 04/15/2009 | EP2047644A1 Determining priority of bearer channels in a wireless telecommunications network |
| 04/15/2009 | EP2047642A2 Techniques for distributing routing information using multicasts |
| 04/15/2009 | EP2047641A1 Distributed communication system and corresponding communication method |
| 04/15/2009 | EP2047640A2 Synchronization between wireless devices while saving power |
| 04/15/2009 | EP2047639A1 Managing associations in ad hoc networks |
| 04/15/2009 | EP2047638A2 Apparatus and methods for supporting 802.1x in daisy chained devices |
| 04/15/2009 | EP2047637A2 A technique for sharing a physical port among a plurality of virtual bridges on a switch in a computer network |
| 04/15/2009 | EP2047635A2 Managing wireless base stations using a distributed virtual base station manager |
| 04/15/2009 | EP2047634A2 Variable priority of network connections for preemptive projection |
| 04/15/2009 | EP2047633A1 A method and appliance for using a dynamic response time to determine responsiveness of network services |
| 04/15/2009 | EP2047632A1 Method for carrying out a voice conference, and voice conference system |
| 04/15/2009 | EP2047628A2 System and method for maintaining state synchronization in redundant ima group protection switching |
| 04/15/2009 | EP2047614A2 Wireless support for portable media player devices |
| 04/15/2009 | EP2047440A2 Virtual readers for scalable rfid infrastructures |
| 04/15/2009 | EP2047379A1 Distributed edge network |
| 04/15/2009 | EP2047370A1 Method and apparatus for distributing usb hub functions across a network |