Patents
Patents for H04J 1 - Frequency-division multiplex systems (15,293)
07/2012
07/18/2012EP1525690B1 Methods and apparatus for network signal aggregation and bandwidth reduction
07/18/2012CN102598832A 无线基站和移动通信方法 The radio base station and a mobile communication method
07/18/2012CN102598822A Wireless communication control method, base station apparatus and mobile terminal apparatus
07/18/2012CN102598563A Receiver and receiving method
07/18/2012CN102598562A Receiving device, receiving method, communication system, and communication method
07/18/2012CN102598561A Wireless communication apparatus
07/18/2012CN102594501A Methods for multi-carrier communication systems with automatic repeat request (ARQ)
07/18/2012CN101584140B Method for controlling transmission of signal for measuring quality of base station, user terminal, and reception channel
07/18/2012CN101346915B Synchronous data communication
07/18/2012CN101095293B Enhanced beacon signaling method and apparatus
07/17/2012US8224966 Reproxying an unproxied connection
07/17/2012US8224371 Multimode power control
07/17/2012US8223831 System and method for periodic pattern detection for motion compensated interpolation
07/17/2012US8223802 Primary user detection
07/17/2012US8223801 Communications switching architecture
07/17/2012US8223799 Method and system for a digital diary system
07/17/2012US8223798 Adaptive receiver
07/17/2012US8223787 Digital broadcasting system and method of processing data in digital broadcasting system
07/17/2012US8223781 System and method for implementing a universal messaging gateway (UMG)
07/17/2012US8223780 Method for forwarding data packet, system, and device
07/17/2012US8223737 Adaptive DC sub-carrier handling in a receiver
07/17/2012US8223736 Apparatus for managing frequency use
07/17/2012US8223704 Apparatus and method for assigning subchannels in an OFDMA communication system
07/17/2012US8223691 Wireless communication apparatus and wireless communication method
07/17/2012US8223690 Method and system for providing streaming service
07/17/2012US8223669 Multi-protocol label switching multi-topology support
07/17/2012US8223658 Method for operating a mesh-type network, particularly as defined in an IEEE 802.11S standard, formed by a plurality of network nodes
07/17/2012US8223649 Method and apparatus for sending a packet from a source node to a destination node in the same broadcast domain
07/17/2012US8223646 Transport block size signaling for semi-persistent scheduling
07/17/2012US8223641 Dynamic setting of optimal buffer sizes in IP networks
07/17/2012US8223640 Synchronous traffic shaping
07/17/2012US8223630 System for monitoring operations of an ENUM system
07/17/2012US8223629 Core router capable of securing the output router of an autonomous system
07/12/2012WO2012093675A1 Mobile communication device and channel quality index inferring method
07/12/2012WO2012093674A1 Receiver, reception method, and computer program
07/12/2012WO2012093555A1 Mobile terminal device, wireless base station device, and wireless communication method
07/12/2012US20120177065 Secure Data Transmission Using Spatial Multiplexing
07/12/2012US20120176921 Channel state information (csi) feedback protocol for multiuser multiple input, multiple output (mu-mimo)
07/11/2012CN102577583A User equipment, base station apparatus and mobile communication method
07/11/2012CN102577474A Base station apparatus and interference suppressing method
07/10/2012US8218965 Optical failover routing
07/10/2012US8218537 Dual signaling format switch fabric with multiplex capability
07/10/2012US8218520 Method and apparatus for transmitting and receiving an uplink acknowledgement channel for a downlink data channel in a mobile communication system using orthogonal frequency division multiple access
07/10/2012US8218519 Transmit ID within an ad hoc wireless communications network
07/10/2012US8218469 Wireless relay communication system and method
07/10/2012US8218450 Throughput estimation method and system
07/10/2012US8218447 Method and system for path identification in packet networks
07/10/2012US8218446 Frame transfer route confirmation method, node, frame transfer route confirmation program and frame transfer route confirmation system
07/10/2012US8218441 Method for controlling resources in network elements of a telecommunication network
07/10/2012US8218435 Resource identifier based access control in an enterprise network
07/10/2012US8218419 Simultaneous estimation of multiple channel coefficients using a common probing sequence
07/04/2012EP2472949A1 Wireless communication system, wireless communication apparatus and wireless communication method
07/04/2012EP2472757A1 Communication terminal
07/04/2012EP2471318A1 Communication system, communication apparatus, communication method and computer program product
07/04/2012EP2471304A1 Relay station, relay method, radio communication system, and radio communication apparatus
07/04/2012CN102550099A 基站装置 Base station device
07/04/2012CN102550076A Relay station, relay method, radio communication system, and radio communication apparatus
07/04/2012CN102546069A Communication system and method for transmitting data therein
07/04/2012CN101207593B System and method for implementing modem intermediate frequency numeralization in wireless communication
07/03/2012US8214716 Method for processing noise interference in data accessing device with serial advanced technology attachment interface
07/03/2012US8213874 System and method for dynamic frequency assignment
07/03/2012US8213437 Method of transmitting modulated signals multiplexed by frequency division multiplexing and physical quantity detector using this method
07/03/2012US8213424 Label switched packet transfer device
07/03/2012US8213399 System for multiple use subchannels
07/03/2012US8213398 Method for multiple use subchannels
07/03/2012US8213350 Communication network with relaying of radio signals by relay terminals
07/03/2012US8213334 Optimizing a physical data communications topology between a plurality of computing nodes
07/03/2012US8213301 Systems and methods for network channel characteristic measurement and network management
07/03/2012US8213296 Link aggregation protection
07/03/2012US8213295 Transaction timeout handling in communication session management
06/2012
06/28/2012WO2012087649A1 Physical uplink control channel interference mitigation in heterogenous networks
06/28/2012WO2012086734A1 Base station, mobile terminal, and communication control method
06/28/2012US20120163159 Interference randomization for uplink signaling
06/28/2012CA2822050A1 Base station apparatus, mobile terminal apparatus and communication control method
06/27/2012EP2469950A1 Terminal device and signal transmission control method
06/27/2012EP2468056A1 Communication system, communication apparatus, communication method and computer program
06/27/2012EP2467956A1 Encoding video streams for adaptive video streaming
06/27/2012CN101321281B Method and apparatus for simultaneously retrieving portions of a data stream from different channels
06/26/2012US8208520 Variable state length initialization
06/26/2012US8208495 Data transmission with supplemental resources
06/26/2012US8208464 Data communication system and method for preventing packet proliferation in a multi-device link aggregate network
06/26/2012US8208420 Hybrid automatic repeat request method of a downlink tunnel
06/26/2012US8208399 Rating effort input device
06/26/2012US8208395 System and method for measuring interface utilization using policers
06/26/2012US8208393 Method and device for channel inspection in a communication system
06/26/2012US8208373 Method for multi-band communication routing within a wireless communication system
06/26/2012US8208369 Ethernet ring system and a master node and an initialization method thereof
06/26/2012US8208367 Method for providing dumps in a distributed environment of a telecommunication network
06/26/2012US8208362 Acknowledgement channel design for wireless networks
06/26/2012CA2507127C Methods and systems for call management with user intervention
06/21/2012US20120155341 Base station device and interference suppression method
06/20/2012CN1947365B Reoptimization triggering by path computation elements
06/20/2012CN101322341B Method and apparatus providing prioritized recursion resolution of border gateway protocol forwarding information bases
06/19/2012US8204078 Apparatus, system, and method for integration of wireless devices with a distributed control system
06/19/2012US8204015 Method and apparatus for zone controller based dynamic spectrum allocation
06/19/2012US8204012 System and method for using frequency resource in communication system
06/19/2012US8204008 Techniques for resource block mapping in a wireless communication system
06/19/2012US8204004 Frequency channel assignment system, base station, control station, inter-system common control apparatus, frequency channel assignment method, and control method
06/19/2012US8203978 Multi-mode terminal in a wireless MIMO system
06/19/2012US8203960 Methods for sending small packets in a peer-to-peer (P2P) network
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