Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004) |
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10/06/2005 | US20050220120 Method and access multiplexer for quick access to data networks |
10/06/2005 | US20050220081 V.110 over packet networks |
10/06/2005 | US20050220059 System and method for providing a multiple-protocol crossconnect |
10/06/2005 | US20050220039 Information service communication network system and session management server |
10/06/2005 | US20050220006 Node apparatus and maintenance and operation supporting device |
10/06/2005 | DE4408118B4 Verfahren und Vorrichtung zum Zuweisen von Informationswerten eines ATM-Headers Method and apparatus for assigning information values of an ATM header |
10/05/2005 | EP1583390A2 Optical connection switching apparatus and management control unit thereof |
10/05/2005 | EP1582991A2 Multicasting method and apparatus |
10/05/2005 | EP1581828A1 Integrated optical add drop device having switching function |
10/05/2005 | EP1250773B1 Method for manifesting alarms in a telecommunication network |
10/05/2005 | EP1230769B1 Method and system for transmitting ethernet frames in a sdh network |
10/05/2005 | EP1086562B1 Multiple switching centre data network |
10/05/2005 | EP1086558B1 Network access server control |
10/05/2005 | EP1033002A4 Method and apparatus for performing service level analysis of communications network performance metrics |
10/05/2005 | EP1010192A4 Asynchronous transfer mode (atm) multicast tree delivery switching |
10/05/2005 | EP0932971B1 System and method for transporting a call in a telecommunication network |
10/05/2005 | EP0872077A4 Method and apparatus for providing conditional access in connection-oriented, interactive networks with a multiplicity of service providers |
10/05/2005 | CN2731879Y Extendable photoelectric optical fiber network system back plate |
10/05/2005 | CN1679370A Flexible and scalable method for handling telecommunication equipments through the control of ATM access networks |
10/05/2005 | CN1678127A Large-capacity multicast strict blocking-free cross array structure |
10/05/2005 | CN1678088A Communication apparatus with switching function |
10/05/2005 | CN1677960A Method for switching ATM, TDM and packet data through a single communications switch |
10/05/2005 | CN1677928A 信息服务通信网络系统及对话管理服务器 Information service communication network systems and session management server |
10/05/2005 | CN1677158A Micromirror element and optical switch |
10/05/2005 | CN1222193C Communications network |
10/05/2005 | CN1222137C Method and apparatus for bandwidth request/grant protocols in wireless communication system |
10/05/2005 | CN1221847C Wavelength-division multiplexing optical communication system |
10/04/2005 | US6952533 Internet protocol over WDM network, and packet communication system and method in the IPOW network |
10/04/2005 | US6952423 Telecommunications equipment |
10/04/2005 | US6952418 Conditionally nonblocking switch of the upturned expander type |
10/04/2005 | US6952417 System and method for selectively providing data communications in an XDSL communication system |
10/04/2005 | US6952415 Alternative network service for video conferencing applications |
10/04/2005 | US6952412 Access network for mobile terminals |
10/04/2005 | US6952405 Coding scheme using a transition indicator for signal transmission in optical communications networks |
10/04/2005 | CA2359548C Coupling of optical signals to misaligned waveguides on different wafers |
09/29/2005 | WO2005089479A2 Method and system for providing faster channel switching in a digital broadcast system |
09/29/2005 | US20050216593 Method for providing services located in a connectionless data packet network to terminals of a connection oriented communications network |
09/29/2005 | US20050213978 Wavelength demultiplexing unit |
09/29/2005 | US20050213976 Method, apparatus and system for the communication of services in an optical access network |
09/29/2005 | US20050213971 Optical switch and network system including the same |
09/29/2005 | US20050213875 Optical cross-connect device and method of optical communication control |
09/29/2005 | US20050213739 Conference endpoint controlling functions of a remote device |
09/29/2005 | US20050213738 Conference endpoint requesting and receiving billing information from a conference bridge |
09/29/2005 | US20050213737 Speakerphone transmitting password information to a remote device |
09/29/2005 | US20050213736 Speakerphone establishing and using a second connection of graphics information |
09/29/2005 | US20050213735 Speakerphone transmitting URL information to a remote device |
09/29/2005 | US20050213734 Conference bridge which detects control information embedded in audio information to prioritize operations |
09/29/2005 | US20050213733 Speakerphone and conference bridge which receive and provide participant monitoring information |
09/29/2005 | US20050213732 Conference bridge which decodes and responds to control information embedded in audio information |
09/29/2005 | US20050213731 Conference endpoint instructing conference bridge to mute participants |
09/29/2005 | US20050213730 Conference endpoint instructing conference bridge to dial phone number |
09/29/2005 | US20050213729 Speakerphone using a secure audio connection to initiate a second secure connection |
09/29/2005 | US20050213728 Conference endpoint instructing a remote device to establish a new connection |
09/29/2005 | US20050213727 Speakerphone and conference bridge which request and perform polling operations |
09/29/2005 | US20050213726 Conference bridge which transfers control information embedded in audio information between endpoints |
09/29/2005 | US20050213725 Speakerphone transmitting control information embedded in audio information through a conference bridge |
09/29/2005 | US20050213577 ATM communication system and ATM communication method |
09/29/2005 | US20050213567 Method and system for providing voice over internet protocol telephony products |
09/29/2005 | US20050213517 Conference endpoint controlling audio volume of a remote device |
09/29/2005 | US20050212802 Apparatus for displaying formation of network |
09/28/2005 | EP1580975A2 Radio communication apparatus, having combined functions such as terminal adapter, digital radio communication apparatus, facsimile communication apparatus, and so on, for being connected to a digital public communication line |
09/28/2005 | EP1580913A2 Optical switch and network system including the same |
09/28/2005 | EP1580907A1 Method, apparatus and system for the communication of services in an optical access network |
09/28/2005 | EP1579727A1 Method and apparatus for data and control packet scheduling in wdm photonic burst-switched networks |
09/28/2005 | EP1407565B1 Method and apparatus for converting data packets between a higher bandwidth network and lower bandwidth network |
09/28/2005 | EP1312180B1 Optical communications network with protection paths |
09/28/2005 | EP0947075A4 APPARATUS AND METHOD FOR TRANSLATING QoS PARAMETERS FOR PER-SERVICE CATEGORY AGGREGATION |
09/28/2005 | CN1675571A Wavelength selective switch |
09/27/2005 | US6950609 Tunable, multi-port optical add-drop multiplexer |
09/27/2005 | US6950515 Telecommunication system using digital-subscriber lines coexisting with TCM-ISDN lines |
09/27/2005 | US6950447 Method and apparatus for analyzing and monitoring packet streams |
09/27/2005 | US6950435 Communication device and bandwidth management method |
09/27/2005 | US6950426 Method and system for transmitting data between two communication devices via a packet-oriented communication network |
09/27/2005 | US6950419 Method for interfacing asynchronous mobile communication system with at least one core network |
09/27/2005 | US6950407 Method and system for providing settlement of interconnected packet-switched networks |
09/27/2005 | US6950392 Fiber optic synchronous digital hierarchy telecommunication network provided with a protection system shared on the network |
09/27/2005 | US6950391 Configurable network router |
09/27/2005 | US6950225 Micromechanical optical switch |
09/22/2005 | WO2005089010A1 Optically controlled optical-path-switching-type data distribution apparatus and distribution method |
09/22/2005 | WO2005088951A1 Method, device and software for setting up a conference call |
09/22/2005 | US20050207755 Scheduling token-controlled data transmissions in communication networks |
09/22/2005 | US20050207449 Method and system for providing faster channel switching in a digital broadcast system |
09/22/2005 | US20050207435 Telecommunications system |
09/22/2005 | US20050207427 Token-controlled data transmissions in communication networks |
09/22/2005 | US20050207423 Apparatus and method for managing memory in a network switch |
09/22/2005 | US20050207398 Optical network unit for an access network employing IEEE1394 |
09/22/2005 | US20050207371 Switching complex architecture and operation |
09/22/2005 | US20050207358 SIP server |
09/22/2005 | US20050207339 Burst switching in a high capacity network |
09/22/2005 | US20050206986 Micro-actuator utilizing electrostatic and lorentz forces, and micro-actuator device, optical switch and optical switch array using the same |
09/22/2005 | DE19748956B4 Schaltungsanordnung für blockierungsfreie Koppelfelder Circuit arrangement for blocking switching matrices |
09/22/2005 | CA2554926A1 Optically controlled optical-path-switching-type data distribution apparatus and distribution method |
09/21/2005 | EP1578167A1 Telecommunication switch and operating method |
09/21/2005 | EP1578050A2 Data transmissions in communication networks using multiple tokens |
09/21/2005 | EP1578049A2 Scheduling token-controlled data transmissions in communication networks |
09/21/2005 | EP1578048A2 Token-controlled data transmissions in communication networks |
09/21/2005 | EP1578042A1 Establish bi-directional label switched path method in optical |
09/21/2005 | EP1577696A2 Optical switch |
09/21/2005 | EP1576836A1 Selection of bearer link |
09/21/2005 | EP1576770A1 Tunnelling tdm traffic over mpls |