| Patents for H04J 1 - Frequency-division multiplex systems (15,293) |
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| 04/15/2014 | US8699328 Determining feasibility of a network service using a ring analysis |
| 04/15/2014 | US8699327 Multipath virtual router redundancy |
| 04/15/2014 | US8699322 Port identifier management for path failover in cluster environments |
| 04/15/2014 | US8699321 System and method for path state determinations |
| 04/15/2014 | CA2774362C Methods and systems for call management with user intervention |
| 04/09/2014 | EP2717642A1 Mobile communication method and wireless base station |
| 04/09/2014 | EP2717529A1 Wireless transmission device, wireless transmission system, and method for controlling wireless transmission device |
| 04/09/2014 | CN103718480A Signal transmission device, reception circuit, and electronic device |
| 04/09/2014 | CN101243629B Efficient filter weight computation for MIMO system |
| 04/08/2014 | US8694839 Method and system for testing chips |
| 04/08/2014 | US8694704 Method and apparatus for congestion-aware routing in a computer interconnection network |
| 04/08/2014 | US8693602 Method and device for mono- and multi-antenna reception for Alamouti-type links |
| 04/08/2014 | US8693505 Methods for transmitting and receiving a multicarrier signal implementing prototype filters, corresponding devices for transmitting and receiving, signal and computer program |
| 04/08/2014 | US8693473 Remote recognition of an association between remote devices |
| 04/08/2014 | US8693458 Presenting information at one or more mobile communication devices in a transportation network |
| 04/08/2014 | US8693432 Method for frequency division duplex communications |
| 04/08/2014 | US8693425 Mobile station apparatus, base station apparatus, wireless communication system, communication control method, communication control program, and processor |
| 04/08/2014 | US8693419 Method and apparatus for using dynamic subchannels in a communications network |
| 04/08/2014 | US8693364 Method and related communication device for parameter reconfiguration in a wireless communications system |
| 04/08/2014 | US8693361 Method and apparatus for improved multicast service using feedback mobiles |
| 04/08/2014 | US8693358 Providing toll free data in a wireless system |
| 04/08/2014 | US8693353 Intelligent ethernet gateway system and method for optimizing serial communication networks |
| 04/08/2014 | US8693349 Methods for establishing a traffic connection and an associated monitoring connection |
| 04/08/2014 | US8693346 On-vehicle gateway device, method for controlling an on-vehicle gateway device, connection device and connection control method |
| 04/08/2014 | US8693335 Method and apparatus for control plane CPU overload protection |
| 04/08/2014 | US8693326 Utilizing multiple distortion measures |
| 04/08/2014 | US8693322 Routing method for a wireless multi-hop network |
| 04/08/2014 | US8693315 Method and apparatus for shortest path bridging of multicast traffic |
| 04/08/2014 | US8693313 Apparatus and method for switching between redundant communication devices |
| 04/08/2014 | US8693311 Method and system for rehoming a digital subscriber line access multiplexer |
| 04/08/2014 | US8692891 System and method of implementing a TV band device with enhanced spectrum sensing |
| 04/08/2014 | CA2689112C Partitioning of frequency resources for transmission of control signals and data signals in sc-fdma communication systems |
| 04/03/2014 | US20140092741 System and method for a tcp mapper |
| 04/02/2014 | CN102204381B Wireless communication base station equipment, wireless communication terminal device and search space setting method |
| 04/02/2014 | CN102119566B Wireless communication base station device, wireless communication terminal device, and channel allocation method |
| 04/02/2014 | CN102027790B Wireless communication system, base station, inter-base-station synchronization method, and program |
| 04/01/2014 | US8688172 Feeder cable reduction |
| 04/01/2014 | US8688132 Sensing wireless transmissions from a licensed user of a licensed spectral resource |
| 04/01/2014 | US8688131 Apparatus and methods for facilitating simulcasting and de-simulcasting in a distributed antenna system |
| 04/01/2014 | US8687956 Standby restoration signaling for optical networks |
| 04/01/2014 | US8687656 Method and system for providing faster channel switching in a digital broadcast system |
| 04/01/2014 | US8687634 Method for diverting packet multiple times, apparatus and system |
| 04/01/2014 | US8687515 Reception device and method of determining the velocity of the device based on a received pilot signal |
| 04/01/2014 | US8687492 Traffic control by IP multimedia subsystem |
| 04/01/2014 | US8687487 Method and system for communication between nodes |
| 04/01/2014 | US8687482 Apparatus and method for controlling traffic flow in backhaul link in wireless communication network |
| 04/01/2014 | US8687478 Method and apparatus for band separation for multiband communication systems |
| 04/01/2014 | CA2828591A1 Compact multiport router device |
| 04/01/2014 | CA2537293C Advanced, adaptive video multiplexer system |
| 04/01/2014 | CA2537280C Advanced, self-balancing video multiplexer system |
| 03/27/2014 | US20140086201 User terminal, radio base station, downlink control channel receiving method and mobile communication system |
| 03/27/2014 | US20140086038 Isolator device for passing through a signal |
| 03/26/2014 | CN101855923B Base station and communication method |
| 03/25/2014 | US8682861 Method and apparatus for mobility agent recovery |
| 03/25/2014 | US8682334 System and method for increasing area density of terrestrial broadcast stations |
| 03/25/2014 | US8681841 Method and apparatus for a single-carrier wireless communication system |
| 03/25/2014 | US8681808 System and method for scheduling an event having no set date or time |
| 03/25/2014 | US8681685 Method and device in RSs of jointly processing and a method and device in BSs of corresponding processing |
| 03/25/2014 | US8681662 Self-forming network |
| 03/25/2014 | US8681649 System and method for adaptive optimization of resource utilization for redundancy elimination |
| 03/25/2014 | US8681641 Loop mitigation mechanism for ethernet networks |
| 03/25/2014 | US8681639 Method and system for finding |
| 03/25/2014 | US8681637 Methods for establishing a traffic connection and an associated monitoring connection |
| 03/25/2014 | US8681632 Carrier ethernet service bandwidth allocation systems and methods |
| 03/25/2014 | US8681620 Method for notifying about/avoiding congestion situation of data transmission in wireless mesh network, and mesh node for the same |
| 03/25/2014 | US8681615 Multichannels for a communications management system |
| 03/25/2014 | US8681613 Method for establishing and terminating service flow via relay nodes using tunnel mechanism |
| 03/25/2014 | US8681605 Method and apparatus for using G.8031 extensions to enable coexistence of G.8031-based protection and LAG-like loadsharing for ethernet paths |
| 03/25/2014 | US8681420 Optical transmission system |
| 03/19/2014 | CN103647736A Double communication system underwater acoustic Modem and implementation method thereof |
| 03/19/2014 | CN101697496B Radio communication method and MIMO system |
| 03/18/2014 | US8676138 Method of handling system information reception and related communication device |
| 03/18/2014 | US8675633 Wireless communication apparatus capable of avoiding collisions |
| 03/18/2014 | US8675628 Demultiplexing apparatus, multiplexing apparatus, communication apparatus, and relay satellite |
| 03/18/2014 | US8675514 Detecting degradation of wireless network performance |
| 03/18/2014 | US8675512 Fixed multiple access wireless communication |
| 03/18/2014 | US8675505 Methods and apparatus for efficient network information acquisition over a DVB network |
| 03/18/2014 | US8675504 Energy efficient ethernet (EEE) with 10GBASE-T structures |
| 03/18/2014 | US8675502 Relative one-way delay measurements over multiple paths between devices |
| 03/18/2014 | US8675500 Automated network condition identification |
| 03/18/2014 | US8675498 System and method to provide aggregated alarm indication signals |
| 03/18/2014 | US8675497 Communication quality evaluation system, device, method, and program thereof |
| 03/18/2014 | US8675491 Packet switching |
| 03/18/2014 | US8675486 Method and system for efficient flow control in a spot beam satellite system |
| 03/18/2014 | US8675485 Reliable ISP access cloud state detection method and apparatus |
| 03/18/2014 | US8675478 Network based switchover to original content after ad-insertion device failure |
| 03/18/2014 | US8675472 Method and apparatus for network management system |
| 03/18/2014 | US8675470 Crosstalk coefficient estimating apparatus and crosstalk coefficient estimating method |
| 03/18/2014 | US8675469 Monitoring non-managed wire pairs to improve dynamic spectrum management performance |
| 03/18/2014 | US8675468 Method and system for monitoring and training ethernet channels to support energy efficient ethernet networks |
| 03/13/2014 | US20140072062 Systems and methods for a multicarrier modulation system with a variable margin |
| 03/12/2014 | EP2706799A1 Wireless base station device, mobile terminal device, wireless communication method, and wireless communication system |
| 03/12/2014 | EP2706797A1 User terminal, wireless base station device, wireless communication system, and wireless communication method |
| 03/12/2014 | CN103636275A Communication system, base station apparatus, mobile station apparatus, and communication method |
| 03/12/2014 | CN103634259A Multi-antenna single carrier wave frequency division multi-address system timing synchronous parallel interference eliminating method |
| 03/12/2014 | CN102246576B System for wireless communication, base station, method of wireless communication and program |
| 03/12/2014 | CN102164108B Multi-carrier communication with time division multiplexing and carrier-selective loading |
| 03/12/2014 | CN102160313B Base station apparatus, user equipment and precoding method |
| 03/12/2014 | CN102037668B Basic station device, user device and method in mobile communication system |
| 03/12/2014 | CN101855851B Radio communication device for performing communication using OFDMA system |