Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
01/2010
01/14/2010US20100008334 Radio communication method and radio communication device
01/14/2010US20100008331 Bandwidth allocation base station and method for allocating uplink bandwidth using sdma
01/14/2010US20100008302 System for mobile broadband networking using dynamic quality of service provisioning
01/14/2010US20100008289 Method to Minimize Interference into Legacy SDARS Reception by Varying Overlay Modulation as a Function of Satellite Position
01/14/2010US20100008288 Communication system using hierarchical modulation scheme or network coding scheme
01/14/2010US20100008286 Wireless sensor networks
01/14/2010US20100008285 Communication apparatus
01/14/2010US20100008284 Relaying method of relay station(rs) using a direct relaying zone in multihop relay system
01/14/2010US20100008271 Service charging method, service charging system, network access server and protocol resolving device
01/14/2010US20100008270 Method and System for Localization Using One-Way Ranging Technique
01/14/2010US20100008269 Method for transmitting control information in a mobile communication system
01/14/2010US20100008266 Configuration and alignment tool for computer network radio equipment
01/14/2010US20100008241 Method of Determining Video Quality
01/14/2010US20100008216 Apparatus and method for estimating and compensating time offset and/or carrier frequency offset in mimo system based ofdm/ofdma
01/14/2010US20100007496 Rfid wireless scanning system for non-rfid mobile devices, and related operating methods
01/14/2010DE102008031581A1 Hearing aid system, has microphone module that is detachably fastened to glasses frame, includes transceiver provided for radio communication, and wirelessly exchanges data with hearing devices by radio communication
01/14/2010CA2826361A1 Synchronous tdm-based communication in dominant interference scenarios
01/14/2010CA2739200A1 Wireless speaker dongle with auxiliary audio output
01/14/2010CA2731034A1 Interface between a switched diversity antenna system and a digital radio receiver
01/14/2010CA2729832A1 Method and apparatus for synchronization of rf module activities
01/14/2010CA2728922A1 Method and apparatus for using uplink control information for inter-cell decoding and interference cancellation
01/13/2010EP2144466A2 Systems and methods for power control in multi-hop communication system
01/13/2010EP2144390A2 Signal processing with channel eigenmode decomposition and channel inversion for mimo systems
01/13/2010EP2144380A1 Method for improving transmission efficiency of physical layer attributes in wireless communication system
01/13/2010EP2144379A1 Coordinating of network nodes
01/13/2010EP2143369A1 Capsule-type medical system
01/13/2010EP2143302A2 Multiuser scheduling for mimo broadcast channels with finite rate feedback
01/13/2010EP2143227A1 Method and arrangement relating to communications network
01/13/2010EP2143222A1 Ofdm transmission and reception for non-ofdm signals
01/13/2010EP2143218A2 A method and system for transmit power control management in hspa
01/13/2010EP2143216A2 Determining a geolocation solution of an emitter on earth using satellite signals
01/13/2010EP2143215A2 Method and arrangement in communication networks
01/13/2010EP2143214A2 Signal processing system
01/13/2010EP2143213A1 Method, apparatus and system for providing transmit diversity feedback
01/13/2010EP2143212A1 Mimo communication system with user scheduling based on reduced channel state information
01/13/2010EP2143211A2 Wireless transmission power control method and system
01/13/2010EP1761908B1 Remote control code filtering used for relaying of remote control codes
01/13/2010EP1723805B1 Method and apparatus for measurement and identification of gsm co-channel interfering transmitters
01/13/2010EP1692787B1 Wireless communication system and lift system having the same
01/13/2010EP1690340B1 Method to minimize compatibility error in hierarchical modulation
01/13/2010EP1656814B1 Combining acknowledgement and rate control
01/13/2010EP1547275B1 Packet data transmission in a mimo system
01/13/2010EP1254578B1 Method and apparatus for generating pilot strength measurement messages
01/13/2010EP1129530B1 Apparatus and method for measuring noise power in a cdma mobile communication system
01/13/2010EP1101292B1 Closed loop power control in a radio communication system
01/13/2010CN201383167Y ZigBee-network-based handheld touch self-serving dish-order instrument for restaurants
01/13/2010CN101627564A Method and system for transmitting and receiving common control information in a communication system
01/13/2010CN101627562A Determining locations of mobile stations in wireless networks
01/13/2010CN101627561A Mobile platform tracking in wireless networks
01/13/2010CN101627560A Method and apparatus for transmitting and receiving control information to randomize inter-cell interference in a mobile communication system
01/13/2010CN101627559A Method and apparatus for transmitting and receiving control information to randomize inter-cell interference in a mobile communication system
01/13/2010CN101627558A Processing of requesting segments of a shared medium
01/13/2010CN101627557A Processing of requesting segments of a shared medium
01/13/2010CN101627556A Processing of requesting segments of a shared medium
01/13/2010CN101627555A Method and system of distributing transmissions in a wireless data transmission system
01/13/2010CN101627554A Combined open loop/closed loop method for controlling uplink power of a mobile station
01/13/2010CN101627553A Power control messaging scheme
01/13/2010CN101627552A Method and system for unambiguous accessory association
01/13/2010CN101627551A Digital convertible radio SNR optimization
01/13/2010CN101626269A Downlink synchronous emission control method and system
01/13/2010CN101626268A Realizing method for synchronizing high-speed frequency hopping of narrowband
01/13/2010CN101626267A Method and device for synchronous detection
01/13/2010CN101626266A Method and device for estimating rank indication and precoding matrix indication in precoding system
01/13/2010CN101626265A Method for realizing downlink beam forming in wireless communication system
01/13/2010CN101626264A Method for realizing open-loop precoding in wireless communication system
01/13/2010CN101626263A Data retransmission method, data sending device and communication system
01/13/2010CN101626262A Method and device for selecting precoding matrix
01/13/2010CN101626261A Receiving-end transmission resource selection method, receiving-end transmission resource selection device and communication system
01/13/2010CN101626260A Utility function based distributed type power control method for cognitive radio system
01/13/2010CN101626259A Channel coordination between a wireless earphone and a transmitter
01/13/2010CN100581289C Transmittal of heartbeat signal to reduce error probability
01/13/2010CN100581281C Reduction of shared downlink radio channel interference by transmitting to multiple mobiles using multiple antenna beams
01/13/2010CN100581180C Methods and apparatus for selecting between a plurality of carriers for a plurality of receiver chains
01/13/2010CN100581179C Apparatus and method for enhancing low-frequency operation of mobile communication antennas
01/13/2010CN100581094C Network clock synchronizing method for short distance radio communication network
01/13/2010CN100581092C Communication timing control method and apparatus, node, and communication system
01/13/2010CN100581091C Automatic retransfer request scheme based on the detection and merging joint optimization of the MIMO system
01/13/2010CN100581080C Method for introducing physical channel with point-to-multipoint service data in wireless communication system
01/13/2010CN100581079C Handover function testing method and spectrum spread mobile communication system
01/13/2010CN100581078C Using directional antennas to enhance throughput in wireless networks
01/13/2010CN100581077C Adaptive antenna apparatus
01/13/2010CN100581076C Transmit diversity wireless communication method and system
01/13/2010CN100581075C Downlink control signal transmitting method in MIMO system
01/13/2010CN100581074C Real-time service resource distribution method of orthogonal frequency division multisystem
01/13/2010CN100581073C Detection circuit for RF power in communication equipment and mobile communication terminal with the same
01/13/2010CN100581072C Self adaption control system and method for TD-SCDMA repeater station upward and downward receiving convertion
01/13/2010CN100581071C Power control method of multi-carrier-wave wireless honeycomb communication system
01/13/2010CN100581070C Radio communication apparatus and transmitter power control method
01/13/2010CN100579603C Artificial facial nerve prosthesis with facial nerve substituting function
01/13/2010CN100579592C Control system for telecontrolled intelligent injection and transfusion set
01/12/2010US7647429 Providing multicast services in a point-to-multipoint manner for a radio communication system
01/12/2010US7647146 Vehicular diagnostic method, vehicular diagnostic system, vehicle and center
01/12/2010US7647066 Transmission power control method and apparatus for mobile communication system
01/12/2010US7647065 Apparatus and method for controlling reverse link interference among access terminals in wireless communications
01/12/2010US7647064 Mobile communications system and control technique thereof
01/12/2010US7647063 Method and system for outer loop power control
01/12/2010US7647062 Control of transmission power in a radio system
01/12/2010US7647060 Wireless communications system and method using transmission timing control
01/12/2010US7647059 Communication system
01/12/2010US7647054 Combined base transceiver station and base station controller call origination and termination