Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
11/2009
11/26/2009CA2724979A1 Auto-adaptive network
11/26/2009CA2722869A1 Methods and systems for hybrid mimo schemes in ofdm/a systems
11/25/2009EP2124473A1 Mobile communication system, mobile station device, base station device, and mobile communication method
11/25/2009EP2124461A1 User device, base station apparatus and method for use in mobile communication system
11/25/2009EP2124450A1 Transmitter and system for transmitting/receiving digital broadcasting stream and method thereof
11/25/2009EP2124375A1 Wireless communication system, its base station and mobile station, communication synchronization management method, and its timer control program
11/25/2009EP2124371A1 Reception device, transmission device, radio transmission/reception system, and radio reception method
11/25/2009EP2124369A1 Base station device and communication control method
11/25/2009EP2124354A1 Physical channel configuration signaling procedures
11/25/2009EP2124353A1 Mobile communication system, multicast data distribution method, core network device, and access network device
11/25/2009EP2124352A2 Method for transferring and/or receiving data in communication system and apparatus thereof
11/25/2009EP2124351A1 A spatial sub-channel selection and pre-coding apparatus
11/25/2009EP2124350A1 Base station apparatus and method in mobile communication system
11/25/2009EP2124345A1 Sphere decoding apparatus for MIMO channel
11/25/2009EP2123081A1 Explicit layer two signaling for discontinuous reception
11/25/2009EP2123079A1 Methods and systems for wireless networks with relays
11/25/2009EP2123078A1 Tiling allocations for wireless communication
11/25/2009EP2122957A2 Method of retransmitting data in a wireless communication system and apparatus for implementing the same
11/25/2009EP2122933A1 Method and apparatus for reliable multicast communication over wireless network
11/25/2009EP2122891A1 Sc-qostfbc codes for mimo transmitters
11/25/2009EP2122886A1 Improvements in or relating to beam-forming
11/25/2009EP2122877A1 Pilot transmission in a wireless communication system
11/25/2009EP2122863A1 Multi-hop booster
11/25/2009EP2122862A1 Method for processing radio protocol in mobile telecommunications system and transmitter of mobile telecommunications
11/25/2009EP2122860A1 Location in search queries
11/25/2009EP2122858A1 Secondary synchronization sequences for cell group detection in a cellular communications system
11/25/2009EP2122855A1 Method and systems for allocating bandwidth
11/25/2009EP2122854A1 Adaptive range vehicle locating unit, vehicle tracking unit and vehicle recovery system including same
11/25/2009EP2122853A1 Satellite hub based adaptive allocation of frequency bands
11/25/2009EP2122852A2 Optimizing downlink throughput with user cooperation and scheduling in adaptive cellular networks
11/25/2009EP2122851A2 Selection diversity receiving device
11/25/2009EP2122850A1 Method for transmitting control information in multiple antenna system
11/25/2009EP2122849A2 Apparatus and method for uplink power control of wireless communications
11/25/2009EP2122848A2 Combined open and closed loop power control in a wireless network with a satellite relay
11/25/2009EP2122846A1 Channel measurements on combined pilot signala in multi- carrier systems
11/25/2009EP2122761A2 Multiple-antenna device having an isolation element
11/25/2009EP2122757A2 Antenna system
11/25/2009EP2122753A1 A selectable beam antenna
11/25/2009EP1921766B1 Spread spectrum mobile station
11/25/2009EP1921764B1 Spread spectrum communication device
11/25/2009EP1921762B1 Spread spectrum communication method
11/25/2009EP1774681B1 Wireless transmit unit for enhanced uplink multiplexing
11/25/2009EP1592272B1 Method for maintaining wireless network response time while saving wireless adapter power
11/25/2009EP1437873B1 Transmitter and transmission control method
11/25/2009EP1316193B1 Dynamically reconfigurable universal transmitter system
11/25/2009EP1236242B1 Mobile station positioning system and method in mobile communication system
11/25/2009EP1089451B1 Channel estimating device and method
11/25/2009EP1029398B1 Multi-layered pn code spreading in a multi-user communications system
11/25/2009EP1020038B1 Systems and methods for sharing reference frequency signals within a wireless mobile terminal between a wireless transceiver and a global positioning system receiver
11/25/2009EP0981921B1 Arrangement for improving availability of services in a communication system
11/25/2009CN101589643A Intermittent communication system, base station apparatus, and mobile station apparatus
11/25/2009CN101589571A System and method for single-carrier space-frequency block coded transmission over frequency selective and fast fading channels
11/25/2009CN101589568A Transmission device, reception device, and method used in mobile communication system using OFDM method
11/25/2009CN101589567A 基站装置以及通信控制方法 The base station apparatus and a communication control method
11/25/2009CN101589566A Method of performing uplink synchronization in wireless communication system
11/25/2009CN101589565A Method and apparatus for data transmission of radio link control layer in mobile communication system
11/25/2009CN101589564A A radio communication system
11/25/2009CN101589563A Receiver and receiving system using the same
11/25/2009CN101589562A Reception device and mobile communication system
11/25/2009CN101589561A Combined open loop/closed loop (CQI-based) uplink transmit power control with interference mitigation for E-UTRA
11/25/2009CN101589560A Short range FM modulator/transmitter and system incorporating same
11/25/2009CN101589556A Method and system for estimating a signal and computer program product
11/25/2009CN101589400A Right management method, its system, server device used in the system, and information device terminal
11/25/2009CN101588653A Remote end module, near end module, system and method for radio remote head
11/25/2009CN101588628A Clock synchronizing method for wireless sensor network
11/25/2009CN101588624A Method and device for determining target cell
11/25/2009CN101588610A District switching method in long-term evolution system
11/25/2009CN101588604A Method, device and system for ACK signal channel assignment of communication network
11/25/2009CN101588596A Method for controlling use quantity of half-rate channel, device and system
11/25/2009CN101588545A Position updating method, and heterogeneous network communication system and device
11/25/2009CN101588337A Method for optimizing time division multiplexing frame structure parameters, communication method, system and terminal
11/25/2009CN101588335A Multiple input multiple output (MIMO) detecting method and MIMO detecting system utilizing correlation of signal channels
11/25/2009CN101588289A Data transmission method used in relay communication system
11/25/2009CN101588214A System and apparatus for performing broadcast and localcast communications
11/25/2009CN101588202A 无线通信系统及通信方法 The wireless communication system and communication method
11/25/2009CN101588201A Frequency division duplex system, device and method
11/25/2009CN101588200A Improved spot beam satellite systems
11/25/2009CN101588199A Wireless communication system
11/25/2009CN101588198A Multi-carrier intelligent antenna calibration intermediate-frequency processing method and device
11/25/2009CN101588197A Communication method based on relay coordination transmission system
11/25/2009CN101588196A Device and method for gain control
11/25/2009CN101588195A Power amplification device and signal receiving and transmitting system
11/25/2009CN101588194A Page monitoring method and apparatus
11/25/2009CN101588190A Method and device for channel estimation, and corresponding base station system
11/25/2009CN101588187A Radio-frequency signal transceiver and communication system using same
11/25/2009CN101587632A Wireless and GSM technology hybrid building data acquisition device
11/25/2009CN101587466A Intelligent terminal machine
11/25/2009CN100563389C Mobile communication system and route management appts. used in mobile communication system
11/25/2009CN100563376C Method and apparatus for transmitting data service in GSM
11/25/2009CN100563236C Method for transmitting service quality parameter
11/25/2009CN100563227C Concatenated equalizer/trellis decoder architecture for an hdtv receiver
11/25/2009CN100563207C Method for synchronizing R2 signaling between MGW and MGC under H.248 architecture
11/25/2009CN100563192C Radio transmission apparatus
11/25/2009CN100563134C Connection discharging method in mobile communication system
11/25/2009CN100563129C Method and system for expanding community covering range
11/25/2009CN100563128C Time slot synchronous realizing device and method
11/25/2009CN100563127C Primary upload synchronizing method in TDMA system
11/25/2009CN100563126C Selective combining method and apparatus in a mobile communication system
11/25/2009CN100563125C Channel emulating device and method
11/25/2009CN100563124C Method and system for sending sequence of pilot freqency in system of multiple antenna and carriers