Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
12/2008
12/17/2008CN100444665C Folding portable communication terminal
12/17/2008CN100444663C Base station device with multi-antenna
12/17/2008CN100444662C Transmission rate determination method, and base station apparatus, terminal apparatus, and communication system using the same
12/17/2008CN100444647C Mobile communication system, base station, mobile station and network control method
12/17/2008CN100444645C Method and device of wireless block data transmission
12/17/2008CN100444542C Link level support for radio data
12/17/2008CN100444541C User equipment having improved power savings during full and partial dtx modes of operation
12/17/2008CN100444540C Wireless network antenna with programmable control light-emitting assembly
12/17/2008CN100444538C Synchronous controlling apparatus and method for person hand-held telephone system
12/17/2008CN100444537C Moudel apparatus for diversity reception of modulation signal
12/17/2008CN100444536C System, transmitter, receiver and method for communication power control
12/17/2008CN100444535C Parameter estimation for adaptive antenna system
12/17/2008CN100444532C Method and apparatus for acquiring code group in asynchronous wideband code division multiple access system using receiver diversity
12/17/2008CN100444530C Sir measurement device and method
12/16/2008US7467028 System and method for transferring information to a motor vehicle
12/16/2008US7466990 Intelligent multiplexers in an antenna line management system
12/16/2008US7466989 Synchronization method for terminal-to-terminal direct communication in time division duplex mobile communication system
12/16/2008US7466987 User interface for a radiotelephone
12/16/2008US7466975 GPS and non GPS position finder, emergency, MIMO, spread spectrum, CDMA, GSM and OFDM
12/16/2008US7466967 Communication system
12/16/2008US7466805 Technique for effectively providing a personalized information assistance service
12/16/2008US7466778 Memory efficient OFDM channel estimation and frequency domain diversity processing
12/16/2008US7466759 Method and system for rate-2 transmission
12/16/2008US7466756 Receiver based saturation estimator
12/16/2008US7466749 Rate selection with margin sharing
12/16/2008US7466745 Synchronizing PCM and pseudorandom clocks
12/16/2008US7466743 CDMA wireless systems
12/16/2008US7466684 Frame synchronization for a mobile communication system
12/16/2008US7466683 Synchronization method in a cellular telecommunication network, hand-over method, corresponding terminal and base station
12/16/2008US7466682 Forward and reverse link capacity determination
12/16/2008US7466675 Method and apparatus for supporting a reduced resource dormant state for packet data
12/16/2008US7466671 Data transfer method and radio terminal for executing transport layer protocol on radio network
12/16/2008US7466669 Reverse link scheduler for CDMA networks
12/16/2008US7466667 Adaptive packet detection for detecting packets in a wireless medium
12/16/2008US7466666 Forward ACK/NACK channel for CDMA system
12/16/2008US7466660 Method and apparatus for processing packets originating from local and neighboring basic service sets
12/16/2008US7466444 Mobile telecommunications device with stylus
12/16/2008US7466266 Psuedo television transmitters for position location
12/16/2008US7466264 System and method for providing assistance data within a location network
12/16/2008CA2504289C Method and apparatus for dynamic group address creation
12/14/2008CA2634842A1 Tdma communications system with configuration beacon and associated method
12/11/2008WO2008151169A1 Guard subcarrier placement in an ofdm symbol used for synchronization
12/11/2008WO2008151165A1 Scalable vlsi architecture for k-best breadth-first decoding
12/11/2008WO2008151164A1 N-candidate depth-first decoding
12/11/2008WO2008151057A2 Method of detecting sources of interference in a wireless communication system
12/11/2008WO2008150862A1 Slotted sectored scheduling with steerable directional antennas in wireless lans
12/11/2008WO2008150772A1 Methods and apparatus for improved utilization of air link resources in a wireless communications system
12/11/2008WO2008150757A1 Sectorized base stations as multiple antenna systems
12/11/2008WO2008150669A1 System and method for location determination for mobile clients
12/11/2008WO2008150648A1 Systems and methods for providing a heartbeat in a communications network
12/11/2008WO2008150598A2 Signaling of random access preamble time-frequency location in wireless networks
12/11/2008WO2008150563A1 Multi-cell interference mitigation via coordinated scheduling and power allocation in downlink ofdma networks
12/11/2008WO2008150534A2 Short range booster and methods for boosting with multiple antennas
12/11/2008WO2008150400A1 A macro-diversity technique for multicast transmission in a wireless communication system
12/11/2008WO2008150281A1 System, method, and device to control wireless communications
12/11/2008WO2008150244A1 A method of transmitting data to a receiver
12/11/2008WO2008150223A2 Method and apparatus for channel estimation in a transmit diversity environment
12/11/2008WO2008150220A2 Reduced lattice demodulation method and apparatus
12/11/2008WO2008150214A2 Signal processor for estimating signal parameters using an approximated inverse matrix
12/11/2008WO2008150114A1 Method of transmitting control information in multiple antenna system
12/11/2008WO2008150078A1 Method of transmitting protocol message for media independent handover in wireless access system
12/11/2008WO2008149935A1 Position estimation system, radio communication device, program, position estimation method, and information server
12/11/2008WO2008149533A1 Radio communication mobile station device and cdd mode judging method
12/11/2008WO2008149421A1 Receiver, signal processing method, signal processing program, and recording medium thereof
12/11/2008WO2008149420A1 Transmission control method, control method for communication between mobile stations, radio base station, and mobile station
12/11/2008WO2008148404A1 Wireless network device including a polarization and spatial diversity antenna system
12/11/2008WO2008148301A1 A community antenna system in the closed loop mode and the method thereof
12/11/2008WO2008148300A1 A system and method for sharing antenna under an open-loop mode
12/11/2008WO2008111075A3 Antenna assembly for service station
12/11/2008WO2008110924A3 Optimizing downlink throughput with user cooperation and scheduling in adaptive cellular networks
12/11/2008WO2008104801A3 Signal decoding systems
12/11/2008WO2008103981A3 Secondary synchronization channel design for ofdma systems
12/11/2008WO2008086414A3 Mimo satellite system
12/11/2008WO2008058112A3 Mimo transmission with layer permutation in a wireless communication system
12/11/2008WO2008057843A3 Multiplexing of control and data with varying power offsets in a sc-fdma system
12/11/2008WO2008057465A3 Method and apparatus for optimizing e-tfc restriction for hsupa channels
12/11/2008WO2008050995A3 Method for transmitting data using cyclic delay diversity
12/11/2008WO2008042536A3 System and method for cooperative scanning
12/11/2008WO2008042527A3 Mobile assisted downlink beamforming with antenna weight feedback
12/11/2008WO2008041821A3 Method for effetively transmitting synchronization channel and metho for allocating transmission power for the same
12/11/2008WO2007127573A3 Method and system for unambiguous accessory association
12/11/2008WO2007124451A3 Downlink synchronization channel and methods for cellular systems
12/11/2008WO2007124112A3 Reducing inter-ss interference
12/11/2008WO2007121042A3 Method and system for communications with reduced complexity receivers
12/11/2008WO2007089110A3 A method of transmitting and receiving data using superposition modulation in a wireless communication system
12/11/2008US20080307295 Signal processing method in mimo system and apparatus thereof
12/11/2008US20080305831 Multi Mode Mobile Computing Device
12/11/2008US20080305823 Base Station Device and Wireless Communication Method
12/11/2008US20080305822 Methods and Apparatus for Random Access in Multi-Carrier Communication Systems
12/11/2008US20080305820 METHOD AND APPARATUS FOR ARBITRATING ONE OR MORE MEDIA STREAMS WITHIN A SINGLE PoC SESSION
12/11/2008US20080305819 Allocating Radio Resources in Mobile Communications System
12/11/2008US20080305790 Mobile Communication Terminal and Radio Communication System
12/11/2008US20080305758 Wireless computer mouse receiver
12/11/2008US20080305748 Method and system for transmitting and receiving data over a communication channel between two transceiver stations
12/11/2008US20080305742 Interface for pda and computing device
12/11/2008US20080305741 Method for automatically pairing between mobile device having a hinge portion and a coupleable hardware accessory
12/11/2008US20080305740 Wireless Communication Apparatus, Wireless Communication Method and Wireless Communication System
12/11/2008US20080304656 Splitter wall plates for digital subscriber line (dsl) communication systems and methods to use the same
12/11/2008US20080304593 Transmission symbols mapping for antenna diversity
12/11/2008US20080304592 Method and system for diversity receiver based on tds-ofdm technology