Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004) |
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04/24/2013 | CN101741712B Device, system and method supporting base station data exchange |
04/24/2013 | CN101720050B Optical cross connection device for core nodes of optical burst switching network |
04/24/2013 | CN101605276B Method and device for transmitting optical signals |
04/24/2013 | CN101577600B Time synchronization method, system and optical network equipment for passive optical network system |
04/24/2013 | CN101458365B Packaging a reconfigurable optical add-drop module |
04/24/2013 | CN101350691B Method and apparatus for service concourse and ADM division-insertion multiplexing |
04/23/2013 | US8428460 Wavelength division multiplexing passive optical network having multiple branches of optical distribution |
04/23/2013 | US8428054 Daisy chaining device servers via ethernet |
04/23/2013 | US8427952 Microcode engine for packet processing |
04/23/2013 | US8427936 Multiple-access hybrid OFDM-CDMA system |
04/18/2013 | WO2013053249A1 Optical signal transmission method and device |
04/18/2013 | WO2013053243A1 Bandwidth sharing method, device, and system |
04/18/2013 | WO2012126421A3 Data processing method in optical transport network, and related device and system |
04/18/2013 | US20130094858 Control of buffering in multi-token optical network for different traffic classes |
04/18/2013 | US20130094370 Methods and Apparatus for Selecting the Better Cell From Redundant Streams Within A Cell-Oriented Environment. |
04/17/2013 | EP2582152A1 Remote node and network architecture and data transmission method for a fiber-optic network, especially for low bit-rate data transmission |
04/17/2013 | EP2580895A1 Control layer for multistage optical burst switching system and method |
04/17/2013 | CN202889547U FTTH-based passive optical network comprehensive gateway device |
04/17/2013 | CN103053177A An optical-electrical switching node |
04/17/2013 | CN103051985A Method and equipment for forwarding data through FCoE (Fiber Channel over Ethernet) router |
04/17/2013 | CN103051984A Method and device for transmitting optical signal |
04/17/2013 | CN103051983A Method and device for processing uplink data exception |
04/17/2013 | CN103051563A Upstream bandwidth allocation scheduling algorithm of O-OFDM (optical orthogonal frequency division multiplexing) access system |
04/17/2013 | CN103051485A Business analysis method for GPON (Gigabit Passive Optical Network) |
04/17/2013 | CN102130830B Standby label switched path (LSP) activation method, device and system |
04/17/2013 | CN102088381B Ultrahigh-frequency wideband network system |
04/17/2013 | CN102036130B Quantification method for searching optimal path for circuit in ASON (automatic switched optical network) network |
04/17/2013 | CN101964926B Light signal transmission method and system |
04/17/2013 | CN101946524B System, method and computer readable medium for providing dual rate transmission on a gigabit passive optical network |
04/17/2013 | CN101924961B Multi-granular optical cross connection device for core nodes in optical burst switching network |
04/17/2013 | CN101860635B Optical network unit and telephone system |
04/17/2013 | CN101854221B All-optical recognition scheme for dual two-dimensional optical code optical label |
04/17/2013 | CN101848053B All-optical recognition method based on multi-light orthogonal code optical label signal |
04/17/2013 | CN101827287B Passive optical network and access method thereof, optical network unit and optical line terminal |
04/17/2013 | CN101729384B Method, device and system for switching label |
04/17/2013 | CN101677415B Optical network system data link switching method, optical network unit and system |
04/17/2013 | CN101668238B Method, device and optical network unit for realizing N:1 concourse and 1:N conversion of VLAN in EPON |
04/17/2013 | CN101577590B Signal transmission method, relay device and passive optical network system |
04/17/2013 | CN101478348B Method, apparatus and system for relay equipment management in point to multi-point system |
04/17/2013 | CN101478343B Method, apparatus and system for implementing integrated management relay apparatus |
04/17/2013 | CN101415005B Method, system and equipment for implementing business forwarding |
04/17/2013 | CN101242232B Method, device and system for transmitting Ethernet signals in optical transmission network |
04/16/2013 | US8423470 Distributed secure anonymous conferencing |
04/16/2013 | US8422406 Identifying callers in telecommunications networks |
04/11/2013 | WO2013006271A3 Apparatus and method for protection in a data center |
04/11/2013 | US20130089316 Method and arrangements for protection in an optical network |
04/10/2013 | EP2579521A1 Method and module for adjusting issued bandwidth, and dynamic bandwidth allocation device |
04/10/2013 | EP2577914A1 Methods and arrangements in a passive optical network |
04/10/2013 | CN202873007U Optical transmission device with selectivity |
04/10/2013 | CN202872784U Passive optical network device |
04/10/2013 | CN103039027A Path computation element system and method of routing and wavelength assignment in a wavelength switched optical network |
04/10/2013 | CN103036812A Wavelength resource reservation method and optical network node |
04/10/2013 | CN101959093B Method for improving information communication efficiency of control entity and transmitting entity |
04/10/2013 | CN101841747B Plugboard type FTTB (Fiber To The Building) type ONU (Optical Network Unit) and method for realizing voice service |
04/10/2013 | CN101808254B Static routing and wavelength allocation method based on layered graph |
04/09/2013 | US8418214 Method and apparatus for identifying a signal route for delivery of video-on-demand to a subscriber terminal |
04/09/2013 | US8417112 Protection switching in WDM rings using a shared ring switch |
04/09/2013 | US8416676 Apparatus and methods for estimating and compensating sampling clock offset |
04/04/2013 | WO2013048688A1 Access node for a communication network |
04/04/2013 | WO2013045499A1 System for interconnecting nodes attached to a passive optical network |
04/04/2013 | US20130084067 Optical repeater complying with redundant configuration |
04/03/2013 | CN202856928U Multi-rate universal EPON transmission device |
04/03/2013 | CN202856901U Underground monitoring system based on PON network |
04/03/2013 | CN202856737U 10G EPON OLT optical module tester |
04/03/2013 | CN103026729A Control layer for multistage optical burst switching system and method |
04/03/2013 | CN103026678A 混合正交频分复用时域复用无源光网络 Mixed orthogonal frequency division multiplexing time domain multiplexing passive optical network |
04/03/2013 | CN103024611A Method and device for pre-configuration management of ONU (optical network unit) by OLT (optical line terminal) |
04/03/2013 | CN103024610A EPON (Ethernet Passive Optical Network) and stand-by power source management method of terminal of EPON |
04/03/2013 | CN103023769A Method for forwarding two-layer broadcasting packets and untagged packets of ONU (optical network unit) |
04/03/2013 | CN103023613A Method and device for checking length of data frame |
04/03/2013 | CN103023559A WDM-PON (wavelength-division-multiplexing passive optical network) system based on resource sharing protecting mechanism and method for protecting WDM-PON system based on resource sharing protecting mechanism |
04/03/2013 | CN101674501B Realization method and system of gigabit passive optical network registration process |
04/03/2013 | CN101621595B Telephone outlet with packet telephony adapter, and a network using same |
04/02/2013 | US8412160 Method for discarding all segments corresponding to the same packet in a buffer |
04/02/2013 | US8411668 Method and apparatus for staggering internet protocol teleconferencing calls |
04/02/2013 | US8411665 System and method of routing voice communications via peering networks |
04/02/2013 | US8411599 Methods and apparatus for timeslot teleconferencing |
04/02/2013 | US8411598 Telephony user interface to specify spatial audio direction and gain levels |
04/02/2013 | US8411597 Method, system and apparatus for setting up multimedia call |
04/02/2013 | US8411593 Bifurcate space switch |
04/02/2013 | US8411576 Route control system and route control method in a switching apparatus |
03/28/2013 | WO2013041456A1 Optical node for switching signals between optical fibers |
03/28/2013 | WO2013040959A1 Method for flexible configuration migration between passive optical network (pon) ports |
03/28/2013 | US20130077971 Receiver, data identifying and reproducing apparatus, pon system, and data identifying and reproducing method |
03/27/2013 | EP2574077A1 Multi-standard front end using wideband data converters |
03/27/2013 | EP2574076A1 Optical node for switching signals between optical fibers |
03/27/2013 | EP2573968A1 Method, device and system for establishing wavelength connection |
03/27/2013 | EP2573967A1 System for interconnecting nodes attached to a passive optical network |
03/27/2013 | EP2573959A1 Method and device for sending uplink burst data in passive optical network system |
03/27/2013 | CN202841139U 自适应光网络单元和光网络系统 Adaptive optical network unit and the optical network system |
03/27/2013 | CN103004231A Random gap insertion in an optical ring network |
03/27/2013 | CN103004140A Registration conflict avoidance method, device and system |
03/27/2013 | CN103004111A Coherent signal receiving method, device and system thereof |
03/27/2013 | CN103002360A Equipment arranging method based on Ethernet Passive Optical Network (EPON) network administers |
03/27/2013 | CN103002359A Optical splitter port identification device and method thereof and optical splitter temperature detecting device and method thereof |
03/27/2013 | CN103002358A Optical network unit of passive optical network and control method thereof |
03/27/2013 | CN103001701A Method for establishing in-band management channel through chip exchange of optical network unit (ONU) in gigabit passive optical network (GPON) |
03/27/2013 | CN103001698A Optical transmission system |
03/27/2013 | CN101938454B Mapping device and method for optical transport data units |
03/27/2013 | CN101873175B Passive optical network system and its operation method |