Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
09/2009
09/30/2009CN101547035A Methods, devices and systems for broadcasting precoding matrix set and feeding back precoding matrix
09/30/2009CN101547034A Pilot frequency method and device
09/30/2009CN101547033A Method and device for combined synchronization of main diversity for interference rejection combining
09/30/2009CN101547032A Method and device for carrying out MU-MIMO under time duplex mode
09/30/2009CN101547031A Uplink power control method of HS-SICH channels
09/30/2009CN101547030A System and method for dynamically adjusting target frame error rate in code division multiple access communication system
09/30/2009CN101547029A Method for controlling overloading of forward power in code division multiple access system
09/30/2009CN101547023A Method and device for rapid correlation calculation in CDMA system
09/30/2009CN101546868A Novel intelligent antenna and method for realizing same
09/30/2009CN101546197A Remote wireless monitoring device integrated with control function of frequency converter
09/30/2009CN100546416C Apparatus, and associated method, for performing packet zone timing operations at a mobile node operable in a packet radio communication system
09/30/2009CN100546413C Apparatus and method for providing an operation parameter to a mobile station of a radio communication station
09/30/2009CN100546292C Transmission schemes for multi-antenna communication systems utilizing multi-carrier modulation
09/30/2009CN100546234C A novel method for decreasing peak-to-average ratio of OFDM signal
09/30/2009CN100546224C Method for transmitting user's input information in radio communication network
09/30/2009CN100546223C Method for transmitting coding rate adapter unit frame in voice service
09/30/2009CN100546222C Method and system for calling near taxi by telephone
09/30/2009CN100546221C Mobile communication system, radio network controller and information rate control method
09/30/2009CN100546220C Processing transport format information to prevent MAC header redundancy
09/30/2009CN100546219C A method for practically and flexibly realizing LDPC coding indication in T-MMB system
09/30/2009CN100546218C Automatic gain-controlled voltage receiver of satellite signal
09/30/2009CN100546217C Vehicle satellite telecommunication automatic seeking method
09/30/2009CN100546216C System and its method for obtaining reference clock in frequency-shift repeater
09/30/2009CN100546215C Radio communications device with adaptive antenna array for MIMO systems
09/30/2009CN100546214C Method for open loop power control of terminal
09/30/2009CN100546213C Power control method for remotely deployed communication service
09/30/2009CN100546212C Method, Device and mobile communication system for power change estimation for communication system
09/30/2009CN100544668C Data processing device, measurement device, and data collection method
09/29/2009US7596802 Method and system for providing connection handling
09/29/2009US7596602 System and method of facilitating the dissemination of information by means of active advertisements in portable information transceivers
09/29/2009US7596601 Mobile communication terminal, detection condition distribution server and detected mail notification receiving server
09/29/2009US7596518 Method and system for generating a real time bill of materials and evaluating network performance
09/29/2009US7596389 Mobile communication terminal, method for controlling execution state of application program, application program, and recording medium wherein application program has been recorded
09/29/2009US7596387 System for efficiently covering a sectorized cell utilizing beam forming and sweeping
09/29/2009US7596383 Method for updating a location of a mobile communication terminal
09/29/2009US7596359 Receiving apparatus, transmitting apparatus and transmitting/receiving system
09/29/2009US7596353 Enhanced bluetooth communication system
09/29/2009US7596297 Information processing apparatus and method program, and recording medium
09/29/2009US7596193 Variable bandwidth automatic gain control
09/29/2009US7596174 Equalizing a transmitter
09/29/2009US7596167 Allocation method, network element, module and user device
09/29/2009US7596134 Flexible method and apparatus for performing digital modulation and demodulation
09/29/2009US7596125 Adjusting the amplitude and phase characteristics of transmitter generated wireless communication signals in response to base station transmit power control signals and known transmitter amplifier characteristics
09/29/2009US7596123 Frame structures supporting voice or streaming communications with high speed data communications in wireless access networks
09/29/2009US7596122 Apparatus and method for data rate scheduling of user equipment in a mobile communication system
09/29/2009US7596119 Method and system for wireless channel selection by a mobile device
09/29/2009US7596117 Scheduling data transmission by medium access control (MAC) layer in a mobile network
09/29/2009US7596114 Data transmission system in broadband wireless access system using band AMC and method thereof
09/29/2009US7596113 Transmission scheduling for TDMA networks
09/29/2009US7596112 Method and apparatus for rate compatible dirty paper coding
09/29/2009US7596111 Satellite/terrestrial wireless communications systems and methods using disparate channel separation codes
09/29/2009US7596098 System and method for persistence-vector-based rate assignment
09/29/2009US7596090 Capacity-efficient flow control mechanism
09/29/2009US7596082 Method and apparatus for Walsh space assignment in a communication system
09/29/2009US7595768 Switching schemes for multiple antennas
09/29/2009US7595749 Method and device for relative time and position determination for moving objects based on one-way and two-way measurements
09/29/2009CA2335018C Quadriphase spreading codes in code division multiple access communications
09/26/2009CA2656584A1 Method for mobile network operational state indication
09/24/2009WO2009117671A2 System and method for uplink timing synchronization in conjunction with discontinuous reception
09/24/2009WO2009117449A2 Bluetooth and wlan coexistence architecture having a shared low noise amplifier
09/24/2009WO2009117431A2 Multi-resolution beamforming in mimo systems
09/24/2009WO2009117225A2 Reconfigurable multiple-input multiple-output systems and methods
09/24/2009WO2009116911A1 Reduced complexity frequency band and virtual antenna combination selection
09/24/2009WO2009116910A1 Simplified impairments matrix calculation for sinr estimation
09/24/2009WO2009116909A1 Improved uplink scheduling in a cellular system
09/24/2009WO2009116905A1 Methods and arrangements for memory-efficient estimation of noise floor
09/24/2009WO2009116824A1 Monitoring control channel in wireless communication system
09/24/2009WO2009116819A2 Preamble generation method for random access in a wireless communication system
09/24/2009WO2009116789A1 Method of transmitting uplink data in wireless communication system
09/24/2009WO2009116788A1 Method of transmitting rlc data
09/24/2009WO2009116783A1 Method for transmitting pdcp status report
09/24/2009WO2009116769A1 Method of transmitting reference signal and transmitter using the same
09/24/2009WO2009116753A2 Method of cell selection in heirarchical cell structure based on cell quality
09/24/2009WO2009116734A1 Inmarsat communications down-link receiver and data restoration method used in the same
09/24/2009WO2009116545A1 Reception device, radio base station, and reception method
09/24/2009WO2009116036A2 Wireless communicator for laptop computers
09/24/2009WO2009115136A1 Rank dependent cqi back-off
09/24/2009WO2009115047A1 Automatic gain correction method and transmitter
09/24/2009WO2009114931A1 System and apparatus for cascading and distributing wireless signals
09/24/2009WO2009081995A3 Multibeam antennas in ad-hoc networks
09/24/2009WO2009075553A3 System and method for multicast and broadcast service
09/24/2009WO2009072841A3 Uplink feedback for supporting mimo operation in the lte downlink
09/24/2009WO2009052210A3 System and method for managing work requests for mobile assets
09/24/2009WO2009040678A4 Multiuser scheduling for mimo broadcast channels with finite rate feedback
09/24/2009WO2008150534A3 Short range booster and methods for boosting with multiple antennas
09/24/2009WO2008056928A3 A method of data transmission in a wireless communication system
09/24/2009WO2008041817A3 Unified communication repeater
09/24/2009US20090239570 Method for handover between different radio access schemes and wireless communication system
09/24/2009US20090239569 Transmission power reduction in interference limited nodes
09/24/2009US20090239566 Method and a Base Station for Detecting Loss of Synchronization
09/24/2009US20090239565 Apparatus and method for uplink beamforming and space-division multiple access (sdma) in multiple input multiple output (mimo) wireless communication systems
09/24/2009US20090239563 Method and Apparatus for Improving RRC Connection Procedure
09/24/2009US20090239562 Method and Apparatus for Fast Link Setup in a Wireless Communication System
09/24/2009US20090239561 Mobile Communication System
09/24/2009US20090239560 Wireless Base Station Device and Method for Controlling Wireless Base Station Device
09/24/2009US20090239559 Mixed-mode signaling
09/24/2009US20090239522 Method of establishing a direct communication between a first wireless phone and a second wireless phone
09/24/2009US20090239515 Method for assigning the carrier frequency in a trunked system
09/24/2009US20090239492 Radio receiver and radio reception method
09/24/2009US20090239488 Information processing apparatus