Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
12/2009
12/23/2009CN101610513A Wireless communication system, wireless LAN connection device and relay device
12/23/2009CN101610495A Network and method for controlling subscriber access
12/23/2009CN101610494A Method, system and equipment for realizing overload control or differentiated services
12/23/2009CN101610466A Method and device for receiving system messages as well as method and device for confirming position of sending window
12/23/2009CN101610448A Dynamic access method of wireless access equipment
12/23/2009CN101610446A Method, system and device for searching limited closed subscriber group cells
12/23/2009CN101610236A Data wireless exchange method for backboard of communication equipment
12/23/2009CN101610235A Transmitting terminal and data transmitting method
12/23/2009CN101610234A Pilot transmission schemes for wireless multi-carrier communication systems
12/23/2009CN101610231A Method and device for realizing frequency hopping
12/23/2009CN101610213A Closed-loop congestion control method based on cross-layer cache management in broadband multimedia satellite system
12/23/2009CN101610135A Distributed antenna system, data transmission method thereof and central controller
12/23/2009CN101610110A Method, device and system for accessing to multimedia broadcasting multicast system
12/23/2009CN101610109A Device and method for searching uplink pilot frequency of time division synchronous code division multiple access system
12/23/2009CN101610108A Method for improving carrier phase jitter and waveform distortion of digital spread spectrum receiver
12/23/2009CN101610107A Method and apparatus for reverse link transmit beam-forming
12/23/2009CN101610106A Method for accurately simulating multi-antenna effect when wireless mobile terminal receives signals
12/23/2009CN101610105A Satellite communication link supportable system and optimization method thereof
12/23/2009CN101610104A Method and device for distributing power of user dedicated reference symbols
12/23/2009CN101610101A Frequency hopping method for downlink special pilot frequencies
12/23/2009CN101610098A Method and device for receiving system messages as well as system message sending device
12/23/2009CN101609605A Intelligent traffic system and monitoring control method thereof
12/23/2009CN101609307A Wireless remote switch
12/23/2009CN100574535C System and method for feeding back information to a user-terminal from multiple hubs
12/23/2009CN100574533C Method and apparatus for testing devices possessing assisted positioning ability
12/23/2009CN100574531C A method for uplink interference coordination in single frequency networks, a base station, a mobile terminal and a mobile network therefor
12/23/2009CN100574510C Method for enhancing user terminal called response speed
12/23/2009CN100574509C Improved time synchronization method
12/23/2009CN100574495C A method and apparatus for determining the content of bursts to be transmitted from a base station
12/23/2009CN100574493C Channel emitting power configuring method and device
12/23/2009CN100574492C Device for supporting on-line recombination and methods therefor
12/23/2009CN100574488C A method for configuring a communication network, related network architecture and computer program product therefor
12/23/2009CN100574484C A method for eliminating the GSM interference power in GSM/TD-SCDMA double-mode mobile terminal
12/23/2009CN100574483C 移动终端 The mobile terminal
12/23/2009CN100574470C Methods and apparatus of providing transmit and/or receive diversity with multiple antennas in wireless communication systems
12/23/2009CN100574297C Waveform distortion correction circuit for cascade digital communication equipment and correction method thereof
12/23/2009CN100574293C Wireless transmitting and receiving device and method
12/23/2009CN100574290C Method for temporal inversion of a wave
12/23/2009CN100574176C Resource allocation method in a multicarrier communication system
12/23/2009CN100574175C Method and system for obtaining high-speed uplink packet scheduling capacity, and method and device for obtaining link effective data rate
12/23/2009CN100574171C Transmitting antenna selection and adaption modulation method in multiple input and multiple output frequency-division multiplex system
12/23/2009CN100574170C System and method for relizing multimode network coexistence
12/23/2009CN100574167C Mobile terminal, reception decision method in a mobile terminal and program
12/23/2009CN100574161C Radio communication equipment and radio communication system
12/23/2009CN100574152C Mobile communication system, radio base station, mobile station and mobile communication method
12/23/2009CN100574151C Radio communication method and radio communication device
12/23/2009CN100574150C Method and system for monitoring mobile communication terminal position determination performance by using wireless communication network and A-GPS
12/23/2009CN100574149C Methods for generating and transmitting frequency hopped signals
12/23/2009CN100574148C 通信系统 Communication System
12/23/2009CN100574147C Wireless local area network repeater with automatic gain control for extending network coverage
12/23/2009CN100574146C Using beamforming and closed loop transmit diversity in a multi-beam antenna system
12/23/2009CN100574145C Method and apparatus for transmitting/receiving data in a multiple-input multiple-output communication system
12/23/2009CN100574144C Method and apparatus for direction-of-arrival tracking and application of beam forming at base station
12/23/2009CN100574143C Array antenna communication apparatus
12/23/2009CN100574142C Array antenna communication apparatus
12/23/2009CN100574141C Transmission power control method, and mobile communication system
12/23/2009CN100574140C TD-SCDMA amplifier adopting radio-frequency switch array
12/23/2009CN100574139C Method for detecting frequency spectrum cavity in cognitive radio system
12/23/2009CN100574138C Method and apparatus for regulating base station ACK/NAK message transmit power in a wireless communication system
12/23/2009CN100574137C Method and apparatus for uplink rate selection in the presence of multiple transport channels in a wireless communication system
12/23/2009CN100574136C A radio communication system, method of operating a communication system, and a mobile station
12/23/2009CN100574135C Radio communication system
12/23/2009CN100574134C Method and apparatus for power control in a mobile radio system
12/23/2009CN100574133C Shared frequency transmitter
12/23/2009CN100574129C Method, device and system for sending broadcast service in time division synchronization code division multi-address access system
12/23/2009CN100574123C Half-duplex terminal for displaying holding time and communication method therefor
12/23/2009CN100574119C Method for operating repeater in a wireless local area network
12/23/2009CA2733929A1 Keep alive timeslots in a heterogeneous mac protocol to track handsets in a wireless network
12/23/2009CA2727699A1 Apparatus and method for transmission of sounding reference signal in uplink wireless communication systems with multiple antennas and sounding reference signal
12/23/2009CA2725846A1 Method and system for beamforming training and communications apparatuses utilizing the same
12/23/2009CA2725771A1 Method for detecting failures of random access procedures
12/23/2009CA2724595A1 Method of transmitting power headroom reporting in wireless communication system
12/23/2009CA2722926A1 Method and device for relaying a radio-frequency communication between communication apparatuses situated in different environments
12/23/2009CA2722781A1 Method for transmitting mac pdus
12/22/2009US7636593 Receiver
12/22/2009US7636583 Wireless telecommunication system, transmitter and receiver
12/22/2009US7636582 Providing power control in a reverse link of a wireless spread-spectrum data network for bursty traffic
12/22/2009US7636579 Multi-frequency wireless transmitter
12/22/2009US7636573 Multiple-access multiple-input multiple-output (MIMO) communication system
12/22/2009US7636571 Method and apparatus for allocating channels in an orthogonal frequency division multiple access system
12/22/2009US7636570 Method of providing a fast downlink service in a hard handover in a cellular communication system
12/22/2009US7636568 Remote aircraft manufacturing, monitoring, maintenance and management system
12/22/2009US7636567 Coordinated satellite-terrestrial frequency reuse
12/22/2009US7636566 Systems and method with different utilization of satellite frequency bands by a space-based network and an ancillary terrestrial network
12/22/2009US7636561 Diversity switch combiner
12/22/2009US7636560 Apparatus and method for efficiently using antennas in a mobile communication terminal having Bluetooth and wireless local area network modules
12/22/2009US7636551 Radio communication device and method of controlling transmission rate
12/22/2009US7636550 System and method for determining channel quality in a wireless network
12/22/2009US7636549 Automated bonding for wireless devices
12/22/2009US7636548 Event handling in a mobile terminal
12/22/2009US7636546 Satellite communications systems and methods using diverse polarizations
12/22/2009US7636406 System and method of a MIMO transmitter / receiver
12/22/2009US7636401 Methods and systems for soft-bit demapping
12/22/2009US7636385 Apparatus and method of on-channel repeater
12/22/2009US7636384 Method for detecting the orthogonal code CDMA signal
12/22/2009US7636381 System and method for distributed input-distributed output wireless communications
12/22/2009US7636339 Method and system for automatic configuration of virtual talk groups based on location of media sources
12/22/2009US7636337 Transmission of data for multimedia broadcast/multicast services
12/22/2009US7636334 Method for inter-cell interference coordination with power planning for OFDM mobile communication system
12/22/2009US7636331 Transmission of control information in wireless communication system