Patents
Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004)
11/2007
11/29/2007US20070274718 Method and apparatus for communicating between a legacy pon network and an upgraded pon network
11/29/2007US20070274715 Node for an Optical Communication Network
11/29/2007US20070274332 Method of Minimising Dead Time of a Path Set-Up and Tear-Down Process in a Centrally Controlled Network
11/29/2007US20070274305 System and method for remotely controlling device
11/29/2007US20070274303 Buffer management method based on a bitmap table
11/29/2007DE10119754B4 Verfahren und Vorrichtung zum Speichern von Datenpaketen Method and apparatus for storing data packets
11/28/2007EP1860835A2 Data switch for simultaneously processing data cells and data packets
11/28/2007EP1859647A2 Method and apparatus for current sharing ethernet power across four conductor pairs
11/28/2007EP1859646A1 Method for transferring data packets in a hybrid optical burst communication network
11/28/2007EP1442360B1 Burst detector
11/28/2007EP1232609B1 Link capacity sharing for throughput-blocking optimality
11/28/2007EP1116410B1 Method for determining a network access address
11/28/2007CN200983593Y Passive optical network system based on wave division multiplexing technology
11/28/2007CN101080890A Remote status forwarding in a distributed cross-connection system
11/28/2007CN101080106A Traffic control method of Gbit passive optical network system
11/28/2007CN101079937A A method and system for realizing hotline service of SIP terminal
11/28/2007CN101079798A NAT method and method for realizing access control list
11/28/2007CN100352187C Wavelength converter and optical cross-connect system using the same
11/28/2007CN100352185C Method and system for monitoring broadband quality of services
11/27/2007US7302180 Dual homing for DWDM networks in fiber rings
11/27/2007US7302176 Optical network
11/27/2007US7302134 Wavelength selective switch with a 2D arrangement of optical ports
11/27/2007US7301970 Apparatus for executing multi-point control protocol in Ethernet passive optical network
11/27/2007US7301943 QoS-oriented burstification method supporting various grades of burstification delay guarantee
11/27/2007US7301942 Method for determining combination of data for transfer, and combination determining circuit
11/27/2007US7301941 Multistage digital cross connect with synchronized configuration switching
11/27/2007US7301936 Ring overlay network dedicated to carry broadcast traffic to DSLAMs
11/27/2007US7301913 Transcoding arrangement in a session initiation
11/27/2007US7301911 Method and system for multi-layer network routing
11/27/2007US7301896 Redundant changeover apparatus
11/27/2007US7301895 Virtual path restoration scheme using fast dynamic mesh restoration in an optical network
11/27/2007US7301686 Optically controlled optical-path-switching apparatus, and method of switching optical paths
11/22/2007WO2007132452A2 Reducing programming error in memory devices
11/22/2007US20070268930 Telecommunication network system and method in communication services using session initiation protocol
11/22/2007US20070268929 Method and apparatus for bridging network protocols
11/22/2007US20070268907 Method and apparatus for rendering a cell-based switch useful for frame based application protocols
11/22/2007US20070268537 Optical processing
11/21/2007EP1858287A1 A multimode Xdsl line card adaptive activation method and its system
11/21/2007EP1856921A1 Multi-stage packet switching system with alternate traffic routing
11/21/2007EP1856826A2 Optical reservation-based network switch fabrics
11/21/2007EP1759559B1 Data processing system and method for time slot allocation
11/21/2007EP1360855B1 Access system for a cellular network
11/21/2007CN101076201A Wireless personal domain network system and its routing conversion
11/21/2007CN101075936A Method for switching service in optical virtual special network and optical network system
11/21/2007CN100350292C Two-dimensional micro-electromechanical optical switch using shuffle Benes interstage join rule and method thereof
11/20/2007US7298976 Bi-directional optical cross-connect device
11/20/2007US7298974 Optical communication network system
11/20/2007US7298973 Architecture, method and system of multiple high-speed servers to network in WDM based photonic burst-switched networks
11/20/2007US7298764 Image recording method and device, and image converting method and device
11/20/2007US7298758 Method and system for optimizing UTOPIA CLAV polling arbitration
11/20/2007US7298722 Radio transmission apparatus and radio transmission method
11/20/2007US7298704 Dynamic path routing with service level guarantees in optical networks
11/15/2007WO2006058203A3 Method and apparatus for adaptive buffering
11/15/2007US20070263659 Time Setting Method for a Portable Device
11/15/2007US20070263644 Gateway system to interface different communication networks
11/15/2007DE10100842B4 Kommunikationsvorrichtung mit Mehrschichten-Klassenidentifikation und Prioritätssteuerung Communication device with multi-layer class identification and priority control
11/14/2007EP1279056A4 Optical switching system with power balancing
11/14/2007EP1038415B1 Call admission control system for wireless atm networks
11/14/2007CN101072173A System capability and terminal papability indicating and processing method
11/14/2007CN100349469C Special small ISON exchange selecting synchronous pulse source automatically
11/14/2007CN100349443C Method and apparatus for scheduling message processing
11/13/2007US7295778 Wavelength division multiplexed passive optical network system
11/13/2007US7295566 SVC signaling system and method
11/13/2007US7295558 ATM adaption layer traffic scheduling
11/13/2007CA2372136C Technique for monitoring sonet signal
11/13/2007CA2345678C Method for connecting exchanges via a packet-oriented communication network
11/13/2007CA2325524C Method and apparatus for signalling between terminals
11/08/2007WO2007101875A9 Wavelength-selective switch and method for channel-by-channel switching for a wavelength-selective switch
11/08/2007WO2007079705A8 Telecommunication device
11/08/2007WO2006115730A3 Management of missing conference invitees
11/08/2007US20070259660 Supporting Mobile Communications Session in a Combined Communications Network
11/08/2007US20070258715 Modular, Easily Configurable and Expandible Node Structure for an Optical Communications Network
11/08/2007DE10122419B4 Verfahren zur dynammischen Kanalzuordnung A method for channel assignment dynammischen
11/07/2007EP1356621B1 Grooming of channels in wavelength division multiplexed optical communication systems
11/07/2007EP1321000B1 Method and gateway device for converting a feature control signaling when changing between different communications networks
11/07/2007EP1247405B1 Transfer of ss7 signalling message contents over packet broadcasting network (lan) from multiple signalling points to single point (multiple point-to point)
11/07/2007EP1103161B1 Method for switching a first communication link to a second communication link between two communication systems
11/07/2007EP1050181B1 Data switch for simultaneously processing data cells and data packets
11/07/2007EP0981882B1 Wireless atm metropolitan area network
11/07/2007EP0954946B1 Method for transmitting voice information in atm cells
11/07/2007EP0913068B1 High availability atm virtual connections
11/07/2007CN101068206A Grouping exchange, network node, packet exchanging structure and data packet routing method
11/07/2007CN100348001C Optical-switched (os) network to os network routing using extended border gateway protocol
11/06/2007US7293240 Method and system for conferencing using processing sensor
11/06/2007US7292784 High speed optical routing apparatus and method
11/06/2007US7292747 Strictly non-blocking switch core having optimized switching architecture based on reciprocity conditions
11/06/2007US7292687 Capability negotiation in a telecommunications network
11/06/2007US7292576 ATM switch having output buffers
11/06/2007US7292571 Load balancing with direct terminal response
11/06/2007US7292570 Self-routing device for switching packets of different lengths
11/06/2007US7292568 Timeslot interchange switch
11/06/2007US7292544 Multipoint audiovisual conferencing system
11/06/2007US7292543 Speaker tracking on a multi-core in a packet based conferencing system
11/06/2007US7292540 Network monitoring and controlling apparatus
11/06/2007US7292534 Method and device for providing a minimum congestion flow of ethernet traffic transported over a SDH/SONET network
11/06/2007CA2371026C A node and method for processing high priority transit packets in an optical communications network
11/01/2007WO2007123881A2 System and method for controlling a telepresence system
11/01/2007WO2007123336A2 Method for receiving signals in multiple user system
11/01/2007US20070253415 Frame relay switched data service
11/01/2007US20070253408 Sonet Add/Drop Multiplexer With Packet Over Sonet Capability
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