| Patents for H04J 1 - Frequency-division multiplex systems (15,293) |
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| 10/29/2009 | WO2009131099A1 Base station device and method in mobile communication system |
| 10/29/2009 | US20090268749 Enhanced cmts for reliability, availability, and serviceability |
| 10/29/2009 | US20090268647 High-frequency component |
| 10/29/2009 | US20090268645 Techniques for resource allocation for stations in a fdd wireless network |
| 10/29/2009 | US20090268626 Semiconductor integrated circuit with test mode |
| 10/29/2009 | US20090268601 Method and apparatus for spectrum management |
| 10/29/2009 | CA2725463A1 Mobile communication method, mobile station, and radio base station |
| 10/29/2009 | CA2725426A1 Mobile communication method, mobile station, and radio base station |
| 10/28/2009 | EP2111701A1 System and method for reestablishing, with a client device, a signaling session associated with a call in progress |
| 10/28/2009 | CN101569121A Base station device and radio communication device |
| 10/28/2009 | CN101569120A Radio transmission device, control device, radio communication system, and communication method |
| 10/28/2009 | CN100555898C Method and equipment for avoiding common channel interference |
| 10/27/2009 | US7609712 Frequency offset differential pulse position modulation |
| 10/27/2009 | US7609673 Packet-based conversational service for a multimedia session in a mobile communications system |
| 10/27/2009 | US7609664 Method and system for broadcasting/multicasting in a communication network |
| 10/27/2009 | US7609654 Method of evaluating network connectivity between network resources |
| 10/27/2009 | US7609647 Method and apparatus for network configuration validation |
| 10/27/2009 | US7609645 Moving picture compression encoding transceiver apparatus |
| 10/27/2009 | US7609624 Method and apparatus for pre-provisioning networks to support fast restoration with minimum overbuild |
| 10/27/2009 | US7609622 Communication system having enhanced reliability |
| 10/27/2009 | US7609617 BGP hitless upgrade approaches |
| 10/27/2009 | US7609613 Cyclic delay diversity and space coded-hybrid diversity transmitter |
| 10/22/2009 | WO2009129151A1 Form factor adapter module |
| 10/22/2009 | WO2009128303A1 Wireless communication system, terminal, base station and wireless communication method |
| 10/22/2009 | WO2009128285A1 Mobile station device and communication system |
| 10/22/2009 | WO2009050596A3 Compact 3-port orthogonally polarized mimo antennas |
| 10/22/2009 | US20090262758 Digital signal demultiplexing apparatus and digital signal multiplexing apparatus |
| 10/22/2009 | US20090262671 Apparatus and method for allocating uplink resources in a wireless communication system |
| 10/22/2009 | US20090262658 Method of Measuring Receive Power of CDMA Mobile Communication System, and CDMA Mobile Communication System |
| 10/21/2009 | CN101562487A Frequency spectrum optimization method, device and digital user line system |
| 10/20/2009 | US7606268 Method and apparatus for handing off control of service access over a cable IP network |
| 10/20/2009 | US7606254 Evaluatable high-assurance guard for security applications |
| 10/20/2009 | US7606196 Radio communication system, radio communication method, and transmitter apparatus and receiver apparatus suitable for use in the same |
| 10/20/2009 | US7606175 Extended service set mesh path selection |
| 10/20/2009 | US7606165 What-if analysis for network diagnostics |
| 10/20/2009 | US7606158 Hierarchical flow control for router ATM interfaces |
| 10/20/2009 | US7606153 Storage system and information processing system |
| 10/20/2009 | US7606149 Method and system for alert throttling in media quality monitoring |
| 10/20/2009 | US7606148 Packet forwarding apparatus |
| 10/20/2009 | US7606143 System and method for advanced fail-over for packet label swapping |
| 10/20/2009 | US7606138 Multi-symbol encapsulated OFDM system |
| 10/15/2009 | WO2009126187A1 Cooperative mimo for alien noise cancellation (comac) for upstream vdsl systems |
| 10/15/2009 | US20090257454 Ofdm transmitter with adaptive bit interleaver for adaptive bit loading and method for ofdm communications |
| 10/15/2009 | US20090257453 Transmission apparatus and receiving apparatus |
| 10/15/2009 | US20090257362 Wireless communication method and apparatus for managing radio resources |
| 10/15/2009 | US20090257345 Apparatus, method and computer program product for providing self adapting transport of public switched telephone network (pstn) circuits over a wireless network |
| 10/14/2009 | CN101557279A Method and apparatus for allocating data streams under given transmission time interval (TTI) constraint |
| 10/14/2009 | CN100550687C Method of allocating radio resources in mobile multimedia broadcast system |
| 10/13/2009 | US7602727 Method and apparatus for resolving deadlock of auto-negotiation sequence between switches |
| 10/13/2009 | US7602722 Mobile assisted fast scheduling for the reverse link |
| 10/13/2009 | US7602720 Active queue management methods and devices |
| 10/13/2009 | US7602718 Packet transmission control apparatus, mobile node, control node, packet communication method, and packet communication system |
| 10/13/2009 | US7602707 Quality of service differentiation in wireless networks |
| 10/13/2009 | US7602695 System and method for communicating in a multi-unit structure |
| 10/13/2009 | CA2529602C Method and apparatus for control channel scheduling in a packet data communication system |
| 10/08/2009 | WO2009123163A1 Wireless communication system, base station, mobile station, and method for determining transmission parameter |
| 10/08/2009 | WO2009122842A1 Mobile communication system, reception device, and method |
| 10/08/2009 | WO2009122787A1 Timing adjustment method, receiving station, and transmitting station in wireless communication system, and wireless communication system |
| 10/08/2009 | WO2009122781A1 Wireless communication system, base station, terminal, wireless communication method, and program |
| 10/08/2009 | US20090252160 Programmable Management IO Pads for an Integrated Circuit |
| 10/08/2009 | US20090252142 Communication system, communication apparatus, and data transmission method |
| 10/08/2009 | US20090252127 Building wireless routing structures using out of band signaling |
| 10/08/2009 | US20090252110 Method and appartus for extended reverse direction grant in a wireless local area network (wlan) |
| 10/07/2009 | EP1523820B1 A fault-tolerant broadcast router |
| 10/07/2009 | CN100547420C Reliable multicast communication |
| 10/06/2009 | US7600255 Preventing network denial of service attacks using an accumulated proof-of-work approach |
| 10/06/2009 | US7600171 Method of controlling FEC in EPON |
| 10/06/2009 | US7599346 Bandwidth-efficient wireless network modem |
| 10/06/2009 | US7599303 System and methods for sending trace messages |
| 10/06/2009 | US7599291 Data-rate detection in CDMA systems |
| 10/06/2009 | US7599285 Combined electro-mechanical and solid state switching fabric |
| 10/06/2009 | US7599281 Low rate MIMO |
| 10/01/2009 | WO2009119867A1 Base station, mobile communication system, base station control method, and storage medium |
| 10/01/2009 | WO2009119855A1 Allocation method and base station apparatus using the same |
| 10/01/2009 | WO2009119854A1 Allocation method and base station device using the same |
| 10/01/2009 | WO2009119834A1 Mobile station, base station, fundamental frequency block specifying method, and method for controlling bandwidth |
| 10/01/2009 | WO2009119671A1 User device, base station device, and communication control method |
| 10/01/2009 | WO2009119372A1 Basic station device, user device and method in mobile communication system |
| 10/01/2009 | WO2009117874A1 Reduction of out-of-band emitted power |
| 10/01/2009 | US20090245412 Method and Apparatus for Multiplexing Data and Control Information in Wireless Communication Systems Based on Frequency Division Multiple Access |
| 10/01/2009 | US20090245222 Return link time adjustments in fdd ofdma or sc-fdm systems |
| 10/01/2009 | US20090245162 Communication Systems |
| 10/01/2009 | US20090245146 Advanced Active Metamaterial Antenna Systems |
| 10/01/2009 | CA2715214A1 Mobile station, base station, basic frequency block specifying method and band control method |
| 09/30/2009 | CN101547056A Optical signal division transmission system, optical transmitter, optical receiver |
| 09/30/2009 | CN100546234C A novel method for decreasing peak-to-average ratio of OFDM signal |
| 09/30/2009 | CN100546096C Demultiplexer and multiplexer |
| 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 | US7596127 System for allocating data in a communications system and method thereof |
| 09/29/2009 | US7596104 Passive optical network system and method of the master configuring the slaves in the system |
| 09/29/2009 | US7596095 Network device test system and method for testing network device |
| 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 | US7596093 Method and system for isolation of a fault location in a communications device |
| 09/29/2009 | US7596091 Unified congestion notification mechanism for reliable and unreliable protocols by augmenting ECN |
| 09/29/2009 | US7596086 Method of and apparatus for variable length data packet transmission with configurable adaptive output scheduling enabling transmission on the same transmission link(s) of differentiated services for various traffic types |
| 09/29/2009 | US7596082 Method and apparatus for Walsh space assignment in a communication system |
| 09/29/2009 | US7596079 System and method for communicating in a multi-unit structure |
| 09/29/2009 | US7596078 Method and apparatus for reducing crosstalk in a structural health monitoring system |
| 09/24/2009 | WO2009116643A1 User equipment, base station device, and mobile communication method |
| 09/24/2009 | WO2009116562A1 Wireless communication system, wireless communication setting method, base station, mobile station, and program |