Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004) |
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05/25/2005 | EP0908040B1 Scalable high performance switch element for a shared memory packet or atm cell switch fabric |
05/25/2005 | EP0810757B1 Atm transmission method having silence compression controlling function, and system, transmitter and receiver using the method |
05/25/2005 | CN1620826A Combining narrowband applications with broadband transport |
05/25/2005 | CN1620825A Combining narrowband applications with broadband transport |
05/25/2005 | CN1620823A System and method for combining narrowband applications with broadband transport |
05/25/2005 | CN1620798A Method and system for providing a private conversation channel in a videoconference system |
05/25/2005 | CN1620788A Load distribution function in a hybrid network architecture |
05/25/2005 | CN1620773A Method for securing an optical telecommunication ring network and communication node, amplifying communication node, and traffic concentrator of a secured optical telecommunication ring network |
05/25/2005 | CN1620771A Spectrum roate determining method for given connection in optical communication network |
05/25/2005 | CN1620136A Video-conferencing system using mobile terminal device and method for implementing the same |
05/25/2005 | CN1203724C Method and device for controlling access to communications network |
05/24/2005 | US6898702 System and method for staggered starting of embedded system modules in an optical node |
05/24/2005 | US6898647 Parallel byte processing engines shared among multiple data channels |
05/24/2005 | US6898341 Optical system for calibration and control of an optical fiber switch |
05/24/2005 | US6898214 Technique for monitoring SONET signal |
05/24/2005 | US6898213 Circuit emulation service (CES) over IP |
05/24/2005 | US6898209 Method and apparatus for assembling frames |
05/24/2005 | US6898205 Robust transport of IP traffic over wdm using optical burst switching |
05/24/2005 | US6898180 Connection admission in a communications network |
05/24/2005 | US6898177 ATM protection switching method and apparatus |
05/24/2005 | CA2336734C Apparatus and method for automatic port identity discovery in hierarchical heterogenous systems |
05/24/2005 | CA2310909C Packet switching apparatus and method in data network |
05/24/2005 | CA2300889C A device and a method for switching data frames |
05/19/2005 | WO2004062140A3 Fast-switching scalable optical interconnection design with fast contention resolution |
05/19/2005 | WO2004036801A8 Optical add/drop multiplexer and ring structure for transmitting data by means of an optical wavelength multiplex system |
05/19/2005 | US20050108370 Framework for managing an optical communication network |
05/19/2005 | US20050105906 Apparatus, system and method for optical packet switching using frequency header |
05/19/2005 | US20050105905 Dynamic route discovery for optical switched networks using peer routing |
05/19/2005 | US20050105895 Method for audio/video encoding/decoding in a single chip electronic circuit |
05/19/2005 | US20050105643 Gaussian fsk modulation with more than two modulation states |
05/19/2005 | US20050105546 Timeslot assignment |
05/19/2005 | US20050105519 Managed IP routing services for L2 overlay IP virtual private network (VPN) services |
05/19/2005 | US20050105506 Multi-packet transport structure and method for sending network data over satellite network |
05/19/2005 | US20050105466 Traffic management for frame relay switched data service |
05/19/2005 | US20050105462 Method for restoring a connection in a telecommunication network |
05/18/2005 | EP1531634A1 Method for restoring a connection in a telecommunication network |
05/18/2005 | EP1531633A1 Method for restoring a connection in a telecommunication network |
05/18/2005 | EP1531566A1 Path protection for SDH/SONET networks |
05/18/2005 | EP1530886A1 Communicating in voice and data communications systems |
05/18/2005 | EP1010298B1 Automatic conditional cross-connection |
05/18/2005 | EP0954913B1 Method to control a switching unit and an arrangement working according to the method |
05/18/2005 | EP0925707B1 Processes for transmission of data in a hybrid telecommunications system, particularly an isdn -- dect-specific rll/wll system |
05/18/2005 | EP0765554B1 A method and device for partitioning physical network resources |
05/18/2005 | CN1618254A Combining narrowband applications with broadband transport |
05/18/2005 | CN1618253A Apparatus, system and method for optical packet switching using frequency header |
05/18/2005 | CN1618223A Resilient multiple service ring |
05/18/2005 | CN1618210A 光网络通信系统 Optical network communication system |
05/18/2005 | CN1618203A Videoconference bandwidth selection mechanism |
05/18/2005 | CN1618202A Videoconference call set up |
05/18/2005 | CN1618071A Service quality setting based on time reservation |
05/18/2005 | CN1617514A Method for restoring a connection in a telecommunication network |
05/18/2005 | CN1617476A Trail/path protection for SDH/SONET networks |
05/17/2005 | US6895473 Data control device and an ATM control device |
05/17/2005 | US6895187 Branching unit and system for underwater optical communication |
05/17/2005 | US6895182 Optical ring transmission system using squelch method |
05/17/2005 | US6895017 Media convert service providing method |
05/17/2005 | US6895016 Method and apparatus for interfacing multiple data channels to a bus |
05/17/2005 | US6894998 Asynchronous packet processing using media stream functions |
05/17/2005 | US6894977 Inverse multiplexing of digital data |
05/17/2005 | US6894971 Redundant structure control device for exchange |
05/17/2005 | US6894970 Router switch fabric protection using forward error correction |
05/12/2005 | WO2005043862A1 High data rate interface |
05/12/2005 | WO2005043789A2 System, apparatus, and method for communicating capabilities of a mobile device |
05/12/2005 | WO2005022800A8 Time-sliced optical burst switching |
05/12/2005 | WO2005002092B1 Optical packet exchanger |
05/12/2005 | US20050101266 Method for dynamic channel allocation |
05/12/2005 | US20050101245 Access system for a cellular network |
05/12/2005 | US20050100310 Setting real time clocks in communications netwroks |
05/12/2005 | US20050100044 Packet handler |
05/12/2005 | US20050100036 Method and apparatus for bandwidth-efficient multicast in ethernet passive optical networks |
05/12/2005 | US20050100025 Network interconnection apparatus, network node apparatus, and packet transfer method for high speed, large capacity inter-network communication |
05/12/2005 | US20050100009 Method and system for bandwidth estimation |
05/12/2005 | US20050100007 Method and apparatus for adapting GBIC module to coupled Ethernet switch capable of outputting different voltages |
05/12/2005 | US20050100005 Method and apparatus for network communication |
05/12/2005 | US20050099991 Multi-packet transport structure and method for sending network data over satellite network |
05/12/2005 | US20050099947 Apparatus and methods for establishing virtual private networks in a broadband network |
05/12/2005 | US20050099941 Trail/path protection for SDH/SONET networks |
05/12/2005 | DE29825142U1 Telekommunikationssystem zur Bereitstellung von Schmalband- und Breitbanddiensten für Teilnehmer Telecommunications system for providing narrowband and broadband services to subscribers |
05/12/2005 | DE19854654B4 Verfahren zum Hochfahren einer Zwischenschnittstelle, z. B. einer V5.2-Schnittstelle The method of powering an intermediate interface, z. B. a V5.2 interface |
05/12/2005 | DE19827791B4 Verfahren zum Betrieb eines Telekommunikationsnetzes A method of operating a telecommunications network |
05/12/2005 | CA2544030A1 High data rate interface |
05/11/2005 | EP1529415A1 Methods and devices for transmitting and/or receiving short messages in a fixed network |
05/11/2005 | EP1529414A2 Interconnections in telecommunication networks |
05/11/2005 | EP1529364A2 Mixed analog and digital chip-scale reconfigurable wdm network |
05/11/2005 | EP1476996A4 Method and apparatus for reserving and releasing bandwidth for a packet-switched telephony connection established over an hfc cable network |
05/11/2005 | EP1264430B1 Non-consecutive data readout scheduler |
05/11/2005 | EP1240732B1 Telecommunication network synchronisation |
05/11/2005 | EP1044575B1 Broadband cellular network device |
05/11/2005 | EP1040711B1 Device for transmitting and/or receiving data in an sdh or pdh transmission system |
05/11/2005 | EP0960550B1 Subscriber network terminal of an access line network and method for operating a network connecting unit |
05/11/2005 | EP0943222B1 Telecommunications switch for providing telephony traffic integrated with video information services |
05/11/2005 | CN2699607Y Whole digital dispatch interface and digital dispatch telephone in dispatch communication system |
05/11/2005 | CN1614919A DSL system for transferring mixed DSL signals through user access wire |
05/11/2005 | CN1201630C Data communication system |
05/11/2005 | CN1201629C Method and network node selectively transferring data to multiple networks |
05/11/2005 | CN1201601C Method for transmitting data between members of operator service and communications network |
05/11/2005 | CN1201536C Access of network, its accessing system and network terminals |
05/11/2005 | CN1201532C ATM exchanger with central scheduling program and its scheduling method |
05/11/2005 | CN1201531C 通信方法 Communication method |
05/11/2005 | CN1201530C VC marging for ATM switch |