| Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004) |
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| 08/01/2012 | CN202364225U ONU (Optical Network Unit) equipment and optical splitter combination box |
| 08/01/2012 | CN102625199A Dual-channel GEPON OLT CSFP (Gigabitcapable Passive Optical Network Optical Line Terminal Compact Small Form Factor Pluggable) optical module |
| 08/01/2012 | CN102625198A Intelligent light resource configuration method and system |
| 08/01/2012 | CN102625197A Method and system for transmitting EPON (Ethernet Passive Optical Network) frame on coaxial cable, and coaxial end |
| 08/01/2012 | CN102625196A Optimal routing computing method for variable bandwidth optical network |
| 08/01/2012 | CN102624603A Method and apparatus for obtaining tributary time slot number needed by ODUflex connection |
| 08/01/2012 | CN102624450A Method for improving digital monitoring precision of optical power on receiving end of passive optical network optical line terminal (PON OLT) optical module |
| 07/31/2012 | US8233930 Dual-channel conferencing with connection-based floor control |
| 07/31/2012 | US8233410 Telephone system |
| 07/31/2012 | US8233381 VoIP telephone system with distributed account codes |
| 07/26/2012 | WO2012099513A1 Service activation in a passive optical network (pon) |
| 07/26/2012 | WO2012097590A1 Method, system and device for backplane of optical transport network to implement forward error correction |
| 07/26/2012 | WO2012097554A1 Optical line terminal, passive optical network system and optical signal transmission method |
| 07/25/2012 | EP2479905A1 Method and apparatuses for transmittal of heartbeat signal at a lower level than heartbeat request |
| 07/25/2012 | EP2479904A1 Apparatuses for transmittal of heartbeat signal at a lower level than heartbeat request |
| 07/25/2012 | EP2479903A1 Method and apparatus for the transmittal of heartbeat signal at a lower level than heartbeat request |
| 07/25/2012 | EP2478713A1 Passive optical network |
| 07/25/2012 | CN202353580U Multichannel module for concentrator and electricity meter networking system using same |
| 07/25/2012 | CN202353574U Flameproof and intrinsically safe mine network switch |
| 07/25/2012 | CN102611952A Method and device for realizing port consultation between fabric channel over Ethernet (FCoE) forwarders |
| 07/25/2012 | CN102611951A Method for reducing power consumption of integrated circuit system of Ethernet passive optical network physical layer |
| 07/25/2012 | CN102611950A Method and device for controlling modulation depth of wavelength tag signal |
| 07/25/2012 | CN102611668A Data transmission method of orthogonal frequency division multiplexing (OFDM) passive optical network and optical line terminal (OLT) |
| 07/25/2012 | CN102611633A Resource allocation method and device for wavelength division multiplexing optical network |
| 07/25/2012 | CN102611591A Hybrid fiber-coax accessing system capable of replacing ONU (Optical Network Unit) |
| 07/25/2012 | CN102611519A Method and device for link protection of passive optical network |
| 07/25/2012 | CN102014073B Polymerization method of multi-domain optical network topology |
| 07/25/2012 | CN101924706B Gigabit passive optical network (PON) bandwidth management method based on ONU port |
| 07/25/2012 | CN101656572B Method for realizing permanent shared restoration in ASON network |
| 07/25/2012 | CN101621723B Wavelength allocation method of WDM-PON system |
| 07/25/2012 | CN101605275B Controlled multicasting system and use method thereof |
| 07/25/2012 | CN101442691B Optical cable monitoring system based on passive optical network system |
| 07/24/2012 | US8228824 VoIP contextual information processing |
| 07/19/2012 | WO2012094872A1 Method, apparatus and system for configuring terminal identifier |
| 07/18/2012 | EP2477339A1 Extended digital subscriber line system, signal transmission method, transmission apparatus and receiving apparatus |
| 07/18/2012 | EP2476224A1 Method and apparatus for path computation element and routing controller cooperation |
| 07/18/2012 | CN1826833B Managing multicast conference calls |
| 07/18/2012 | CN102598707A Method for balancing links performance and device for the same |
| 07/18/2012 | CN102595260A Data exchange system and operating mode self-negotiation method thereof |
| 07/18/2012 | CN102595259A Method and system for coding wavelength tag |
| 07/18/2012 | CN102595258A Method and optical network unit equipment compatible with different passive optical network protocols |
| 07/18/2012 | CN102595257A Optical multicast connection wavelength distribution method for economizing on utilization of wavelength converters in optical network |
| 07/18/2012 | CN102594701A Frequency spectrum reconstruction determination method and corresponding system |
| 07/18/2012 | CN102594688A Method and system for network routing selection |
| 07/18/2012 | CN102594682A Traffic-prediction-based dynamic bandwidth allocation method for gigabit-capable passive optical network (GPON) |
| 07/18/2012 | CN102594648A Service scheduling method and apparatus |
| 07/18/2012 | CN102594454A Universal interface method for 10 GEPON (Gigabit Passive Optical Network) or XG-PON (XG-Passive Optical Network) OLT (Optical Line Terminal) or ONU (Optical Network Unit) SERDES (Serializer-Deserializer) |
| 07/18/2012 | CN102594452A Self diagnosis passive optical network system |
| 07/18/2012 | CN102594444A Method and system for achieving full protection modes |
| 07/18/2012 | CN101924662B Alarm transmission method |
| 07/18/2012 | CN101800638B Optical network system and method of changing encryption keys |
| 07/18/2012 | CN101640824B Frame device for establishing end-to-end business and use method thereof |
| 07/18/2012 | CN101616032B Method and device for realizing cross capacity upgrade |
| 07/18/2012 | CN101013998B Method and system for enabling connection of a call |
| 07/17/2012 | US8223942 Conference endpoint requesting and receiving billing information from a conference bridge |
| 07/17/2012 | US8223931 Systems and methods for visual presentation and selection of IVR menu |
| 07/17/2012 | US8223800 Telephone communication system over a single telephone line |
| 07/17/2012 | US8223673 Method and system for secure conferencing |
| 07/17/2012 | US8223638 10 GbE LAN signal mapping to OTU2 signal |
| 07/17/2012 | CA2731354C Methods and systems for playing media |
| 07/17/2012 | CA2447983C Improvements to digital subscriber line services |
| 07/12/2012 | US20120176943 System architecture for linking packet-switched and circuit-switched clients |
| 07/11/2012 | CN202334812U 新型综合业务交叉复用设备 New integrated business cross Multiplexer |
| 07/11/2012 | CN202334536U 光收发组件和采用该光收发组件的无源光网络系统及设备 Optical transceiver module and optical transceiver module using the passive optical network systems and equipment |
| 07/11/2012 | CN202334531U 塑料石英光纤转换器及电能表远程抄表系统 Plastic quartz fiber converter and remote meter reading system |
| 07/11/2012 | CN102577430A Method, system and node equipment for establishing optical cross connection |
| 07/11/2012 | CN102577429A Method, device and system for service release |
| 07/11/2012 | CN102577428A Method and device for adjusting a laser in an optical network |
| 07/11/2012 | CN102572622A Method and system for transmitting voice service data of passive optical network and optical line terminal |
| 07/11/2012 | CN102572621A Optical module and wavelength division multiplexing system |
| 07/11/2012 | CN102572620A Optical module and optical wave multiplexing system |
| 07/11/2012 | CN102572619A PON (Passive Optical Network) system, OLT (Optical Line Terminal) and optical transmission method |
| 07/11/2012 | CN102572618A G.709-based multistage multiplex route controlling method and gateway network element |
| 07/11/2012 | CN102572617A 私网服务器访问方法及光网络单元 Private network server access method and optical network units |
| 07/11/2012 | CN102571548A Network node for optical transmission network |
| 07/11/2012 | CN102571353A Method for verifying legitimacy of home gateway in passive optical network |
| 07/11/2012 | CN102571350A Authentication method and device for optical network unit |
| 07/11/2012 | CN102571199A Optical fiber fault detection method and optical fiber fault detection device |
| 07/11/2012 | CN102055660B Main link restoration control method and switching system |
| 07/11/2012 | CN101908995B Communication node for interconnecting WSN and EPON |
| 07/11/2012 | CN101840029B Integrated reconfigurable optical add-drop multiplexer |
| 07/11/2012 | CN101790179B Mine mobile communication system |
| 07/11/2012 | CN101667962B Dynamic bandwidth allocation method for self-adapting service quality assurance in Ethernet passive optical network |
| 07/11/2012 | CN101605285B Data voice splitter suitable for distributed use |
| 07/11/2012 | CN101594560B Optical transmission system and synchronization method using time reference pulse |
| 07/11/2012 | CN101505191B Fault processing method and system for Ethernet passive optical network |
| 07/11/2012 | CN101154996B Optical network unit and its access method, optical line terminal and passive optical network system |
| 07/10/2012 | US8218538 Storage gateway configuring and traffic processing |
| 07/10/2012 | US8218460 Network entity, method and computer program product for mixing signals during a conference session |
| 07/10/2012 | US8218457 Apparatus and method for providing communication services using multiple signaling protocols |
| 07/10/2012 | US8218428 Method and apparatus for implementing automatic protection switching functionality in a distributed processor data router |
| 07/10/2012 | CA2548960C System and method for the automatic setup of switched circuits based on traffic prediction in a telecommunications network |
| 07/05/2012 | WO2012089708A1 Device and method for monitoring end to end traffic and measuring quality delivered to customers in passive optical networks |
| 07/05/2012 | WO2012089528A1 Method for dynamic packet-optical server network |
| 07/05/2012 | WO2012089526A1 Method for data communication networks and system |
| 07/05/2012 | WO2012088881A1 Epon onu device for implementing mutual conversion between optical signal and serial port signal |
| 07/05/2012 | WO2012088878A1 Optical line terminal, optical network unit and passive optical network system |
| 07/05/2012 | US20120170484 Signaling for wireless communications |
| 07/04/2012 | EP2472797A1 Method for dynamic packet-optical server network |
| 07/04/2012 | EP2472779A1 Method for data communication networks and system |