| Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004) |
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| 10/21/2009 | CN101562763A Method for realizing smooth transition from TDM-PON system to WDM-PON system |
| 10/21/2009 | CN101562762A Method and device for quickly eliminating residual connection |
| 10/21/2009 | CN101562761A Method and system for backup storage in optical network |
| 10/21/2009 | CN101562760A Methods and devices for reducing power consumption in a passive optical network while maintaining service continuity |
| 10/21/2009 | CN101562480A Optical access network, and method, system and apparatus for backuping optical line terminal |
| 10/21/2009 | CN100553365C Virtual counter for data rate conversion |
| 10/21/2009 | CN100553364C Series group-broadcasting module for optical burst exchange network and its realization |
| 10/20/2009 | US7606907 Internet/intranet access mechanism |
| 10/20/2009 | US7606271 Communication timing control apparatus, communication timing control method, node, and communication system |
| 10/20/2009 | US7606265 Method and apparatus for transceiving multiple services data simultaneously over SONET/SDH |
| 10/20/2009 | US7606262 Universal edge node |
| 10/20/2009 | US7606224 Transmission apparatus for making ring switching at SONET/SDH and RPR levels |
| 10/20/2009 | US7606216 Device for the packet-based access of classical ISDN/PSTN subscribers to a switching system |
| 10/20/2009 | US7606181 Apparatus, method, and computer program for processing audio information of a communication session |
| 10/20/2009 | US7606180 Multichannel ring and star networks with limited channel conversion |
| 10/20/2009 | US7606150 Fibre channel switch |
| 10/20/2009 | CA2376953C A device and a method in a switched telecommunication system |
| 10/15/2009 | US20090257742 Joint IP/optical layer restoration after a router failure |
| 10/15/2009 | US20090257443 Ofdm communication system and method having a reduced peak-to-average power ratio |
| 10/15/2009 | US20090256902 Implementation of MPCP MCU technology for the H.264 video standard |
| 10/14/2009 | EP2109249A2 Fibre channel fabric |
| 10/14/2009 | EP1528716B1 Flow control method of data service transmission in sdh network |
| 10/14/2009 | CN201328170Y EPON optical communication network structure for safety production monitor |
| 10/14/2009 | CN101557544A Module connecting 2B+D scheduling desks by E1 line and method |
| 10/14/2009 | CN101557543A System and method for realizing service handover between equipment |
| 10/14/2009 | CN101557542A Upgradeable passive optical network |
| 10/14/2009 | CN101557541A Data package transmission method, system and device thereof |
| 10/14/2009 | CN101557540A System for realizing wavelength reuse of self-injection wavelength division multiplexing passive optical network and method thereof |
| 10/14/2009 | CN101557539A Optical network data transmission method as well as system and equipment thereof |
| 10/14/2009 | CN101557339A Data transmission method, data processing node and data transmission system |
| 10/14/2009 | CN100551131C Method for reallocating connection resource after resource collision in automatic switched optical network |
| 10/14/2009 | CN100551095C Method of scheduling character set for transmission data in a communication network |
| 10/14/2009 | CN100550850C Service restoration method |
| 10/14/2009 | CN100550837C Network data communication method and apparatus for protable intelligent apparatus |
| 10/14/2009 | CN100550758C A GPON system multicast method and device |
| 10/14/2009 | CN100550720C Clock synchronisation over a packet network |
| 10/14/2009 | CN100550715C Method for supporting SDH/SONET automatic protection and switch on ethernet |
| 10/14/2009 | CN100550696C Scaling device and method of intelligent service performance |
| 10/13/2009 | US7602811 Synchronization in a communication system |
| 10/13/2009 | US7602807 Method of allocating bandwidth in an optical network |
| 10/13/2009 | US7602776 Time division multiplexed link connections between a switching matrix and a port in a network element |
| 10/13/2009 | US7602775 Internet security device and method |
| 10/13/2009 | US7602764 Communication timing control method and apparatus, node, and communication system |
| 10/13/2009 | US7602763 Distribution of frame synchronization information at base station |
| 10/13/2009 | US7602749 Fast acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system |
| 10/13/2009 | US7602715 Scheduling system and scheduling method for the same |
| 10/13/2009 | US7602708 Method and device for communicating information |
| 10/13/2009 | US7602698 Systems and methods for providing multi-layer protection switching within a sub-networking connection |
| 10/13/2009 | CA2414768C Method and system for user registration on terminal |
| 10/08/2009 | US20090252160 Programmable Management IO Pads for an Integrated Circuit |
| 10/07/2009 | EP2107821A2 Network systems and communications equipment |
| 10/07/2009 | EP1779643B1 Method and device for tapping the useful data of multimedia connections in a packet network |
| 10/07/2009 | EP1297659B1 Dynamic dscp availability request method |
| 10/07/2009 | EP1201063B1 Narrowband applications using atm switching and transport |
| 10/07/2009 | CN101554061A A switch module in a distribution point in the field of telecommunications and assemblies including as well as methods of using same |
| 10/07/2009 | CN101552937A Network address multiplexing realizing method and device in EPON network |
| 10/07/2009 | CN101552936A A method and device to determine the route based on the Fabric Shortest Path First protocol |
| 10/07/2009 | CN101552935A Path establishing mechanism based on centralized path calculation |
| 10/07/2009 | CN101552934A Optical internet cross-domain reliable route calculating method based on PCE backtracking recursion |
| 10/07/2009 | CN101552933A Optical network self-adapting route system for low/middle orbit double-layer satellite and calculating method of agent route |
| 10/07/2009 | CN101552932A Method, devices and system for transmitting and processing optical-fiber network |
| 10/07/2009 | CN101552931A System and method for realizing encapsulation mode frame recombination of gigabit passive optical network |
| 10/07/2009 | CN101552772A Method, devices and system for optical network data processing |
| 10/07/2009 | CN101552716A Method, device and system for calculating service path |
| 10/07/2009 | CN101552650A Optical interface method with lossless switch function and system thereof |
| 10/07/2009 | CN101552647A Method and device for receiving optical signals |
| 10/07/2009 | CN100548068C All-optical passive optical fiber network back board system |
| 10/07/2009 | CN100548067C Light channel creation control method in light exchange network with multi-particle size |
| 10/06/2009 | US7600120 System for delivering media |
| 10/06/2009 | US7599620 Communications network for a metropolitan area |
| 10/06/2009 | US7599619 Wavelength division multiplexed optical communication system having a reconfigurable optical switch and a tunable backup laser transmitter |
| 10/06/2009 | US7599402 Communication device and method |
| 10/06/2009 | US7599372 Apparatus for and method of integrating switching and transferring of SONET/SDH, PDH, and Ethernet signals |
| 10/06/2009 | US7599355 Server-less VoIP (voice over internet protocol) phone system |
| 10/06/2009 | CA2415148C Joint ip/optical layer restoration after a router failure |
| 10/06/2009 | CA2399979C Ip device registration |
| 10/06/2009 | CA2370972C Methods and apparatus for arbitrary concatenation in a switch |
| 10/01/2009 | US20090245242 Virtual Fibre Channel Over Ethernet Switch |
| 10/01/2009 | US20090245143 Conference system, conference program, and conference resource allocation method |
| 09/30/2009 | EP2106064A1 Method, device and system of distributing service |
| 09/30/2009 | EP2106053A1 Optimized Passive Optical Network (PON) protection to minimize packet loss at switching time. |
| 09/30/2009 | EP2105037A2 System, method and apparatus employing tone and/or tone patterns to indicate the message type in wireless sensor networks |
| 09/30/2009 | EP1044569B1 High speed ss7 signaling adaptation device |
| 09/30/2009 | EP1013032B1 Method and apparatus for inserting/extracting sets of signals into/from a signal stream |
| 09/30/2009 | CN101547383A Access authentication method, access authentication system and related equipment |
| 09/30/2009 | CN101547382A Separation method for active-Standby service resource of different source and sink for grid network |
| 09/30/2009 | CN101547381A Multicast RWA method with signal power attenuation limit in all-optical network |
| 09/30/2009 | CN101547057A Method and device for processing services in optical transfer network |
| 09/30/2009 | CN101547047A Receiving method of differential photoelectricity proposed and amplified burst light |
| 09/30/2009 | CN101547046A Optical transceiver module and optical fiber connector |
| 09/30/2009 | CN101546086A Fabry-Perot cavity structure all-optical cache based on high-nonlinearity optical fiber |
| 09/29/2009 | USRE40923 Simplified data link protocol processor |
| 09/29/2009 | US7596669 Apparatus and method for managing memory in a network switch |
| 09/29/2009 | US7596316 Method of sending packet-formed information optically using different wave-lengths for address and useful information |
| 09/29/2009 | US7596314 Optical communication management systems |
| 09/29/2009 | US7596290 Optical-switch testing apparatus, optical-signal switching apparatus, optical-switch testing method, and control method for optical-signal switching |
| 09/29/2009 | US7596133 Apparatus and method for data transmission/reception using channel state information in wireless communication system |
| 09/29/2009 | US7596103 Call optimization in ad-hoc conference calls |
| 09/29/2009 | US7596094 System and method for transmission of operations, administration, and maintenance packets between ATM and switching networks upon failures |
| 09/29/2009 | CA2328277C Functional device based on focusing-concave gratings for multi-wavelength channel manipulation |