Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
07/2011
07/13/2011CN101562846B Method, system and network side for blind switching
07/13/2011CN101489186B Method for providing interactive data service in a mobile communication system
07/13/2011CN101420671B Radio communication devices and radio communication methods
07/13/2011CN101409603B Method for detecting ranging code
07/13/2011CN101355801B Measuring method for multi-mode terminal Cross System
07/13/2011CN101304601B System for implementing roaming between networks as well as method for implementing roaming between networks using the same
07/13/2011CN101286822B Transmission method in orthogonal frequency division multiplexing system with MIMO and transceiver thereof
07/13/2011CN101282127B Transmit-receive switching mechanism for TDD radio communication system
07/13/2011CN101212789B Location service optimization method
07/13/2011CN101197603B Low complexity step-by-step detecting system and method of multi-antenna system based on spherical decoding
07/13/2011CN101189810B Method and system for interrupted floor recovery in push-to-talk over cellular network
07/13/2011CN101170339B Implementation method for dynamic section broadcast bundle forming
07/13/2011CN101150867B Processing method, MSC and VLR for call and location update confliction
07/13/2011CN101112011B Outer loop power control for f-dpch
07/13/2011CN101110634B Signal transmitting method for enhanced TDD system
07/13/2011CN101075832B Method and system for controlling digital AGC in TDMA system
07/13/2011CN101051824B Sound surface wave device and communication device
07/12/2011USRE42538 System and method for signal synchronization in a communication system
07/12/2011USRE42536 High bandwidth delivery and internet access for airborne passengers
07/12/2011US7979560 Method of providing push service to mobile terminal in a mobile communication system for high-speed data transmission and push server apparatus using the same
07/12/2011US7979149 Audio data associated with a surface and a position on the surface
07/12/2011US7979090 TA update in adaptive antenna systems
07/12/2011US7979085 Method of measuring receive power of CDMA mobile communication system, and CDMA mobile communication system
07/12/2011US7979084 Method and apparatus relating to power control
07/12/2011US7979083 Reducing interference from closely proximate wireless units
07/12/2011US7979076 Method of managing resources in a cognitive radio communication system
07/12/2011US7979061 Handset personalisation
07/12/2011US7979058 Method and system for the transmission of data that has not been explicitly requested in a mobile radio system
07/12/2011US7979028 Bluetooth communicator, short range wireless communicator and communication method
07/12/2011US7979027 Method and system for selecting, transmitting, and receiving an unused carrier frequency and transmitting over the unused carrier frequency
07/12/2011US7979026 System and method for using a single antenna for active and passive radio functions
07/12/2011US7979025 Method and apparatus for handover in a wireless communication device between wireless domains
07/12/2011US7979024 Systems and methods for satellite forward link transmit diversity using orthagonal space coding
07/12/2011US7979023 Mobile communication system with moving base station
07/12/2011US7979022 Method and system for generating switching timing signal for separating transmitting and receiving signal in RF repeater of mobile telecommunication network using TDD and OFDM modulation
07/12/2011US7978839 Communication system, server equipment and terminal equipment
07/12/2011US7978781 Calibration correction for implicit beamforming in a wireless MIMO communication system
07/12/2011US7978780 Adaptive cyclic delay diversity for mobile devices
07/12/2011US7978779 Tone-interleaved coded modulation scheme for MIMO OFDM communication
07/12/2011US7978778 Receiver structures for spatial spreading with space-time or space-frequency transmit diversity
07/12/2011US7978717 Systems and methods for reducing power consumption in communication networks
07/12/2011US7978703 Intelligent ALG functionality in networks supporting endpoints performing network address translation
07/12/2011US7978683 Method of transferring call transition messages between network controllers of different radio technologies
07/12/2011US7978677 Methods and apparatus for using control values to control communications processing
07/12/2011US7978674 Method for selecting resource-allocation type in a wireless communication system
07/12/2011US7978664 Method for modem switching for use with MM-MB terminal
07/12/2011US7978663 Wireless resource management method, wireless base station, and wireless line control station
07/12/2011US7978662 Method and apparatus for transmitting/receiving downlink data for UE in soft handover region in an OFDM system
07/12/2011US7978658 Reference transport channel on/off status detection and reselection
07/12/2011US7978652 Wireless communications environment overlay
07/12/2011US7978644 Method of fair scheduling channel access in a wireless network
07/12/2011US7978643 Dynamic adjustment of multiple reception paths
07/12/2011US7978642 System and method for determining air interface information for radio resource management in wireless communications
07/12/2011US7978641 Hybrid TDM/FDM uplink for spot-beam communication system
07/12/2011US7978638 Method of transmitting network information in broadband wireless access system
07/12/2011US7978633 Method and system of updating routing/establishing paths in a hierarchical network
07/12/2011US7978610 Method for asynchronous transmission of communication data between periodically blanked terminals
07/12/2011US7978608 System and method for avoiding stall using timer for high-speed downlink packet access system
07/12/2011US7978603 Traffic optimization in a heterogeneous wireless cabin network
07/12/2011US7978134 System and method for efficient transmit and receive beamforming protocol with heterogeneous antenna configuration
07/12/2011US7978133 GPS gyro calibration
07/12/2011US7978063 Wireless network having body coupled communication for mobile patient monitoring
07/12/2011CA2699640C Staggered pilot transmission for channel estimation and time tracking
07/12/2011CA2403280C Suborbital communications system
07/08/2011CA2727089A1 Transmit diversity using low code rate spatial multiplexing
07/07/2011WO2011082414A1 Feasibility, convergence, and optimization of lte femto networks
07/07/2011WO2011081995A1 Method and apparatus for performing timing synchronization in a wireless communication system
07/07/2011WO2011081720A2 Method and apparatus for multiple access for directional wireless networks
07/07/2011WO2011081706A1 Techniques for managing heterogeneous traffic streams
07/07/2011WO2011081537A1 Method for selecting a best quality signal among multiple signals received by data processors in a communication system
07/07/2011WO2011081506A2 Method and apparatus of transmitting and receiving system information in a wireless system
07/07/2011WO2011081505A2 Method and apparatus for uplink transmission in wireless communication system
07/07/2011WO2011081504A2 Method and apparatus for transmitting and receiving system information update control information in wireless communication system
07/07/2011WO2011081395A2 Method and devices of communicating low duty cycle pattern information to mobile stations
07/07/2011WO2011081390A2 Uplink demodulation reference signal design for mimo transmission
07/07/2011WO2011081388A2 Apparatus and method for efficiently operating fast feedback channel in wireless communication system
07/07/2011WO2011081384A2 Method for determining isr deactivation in mobile communications system
07/07/2011WO2011081382A2 Idle mode transition control method in a wideband wireless communication system
07/07/2011WO2011081315A2 Integrated repeater using an internet network and applying a compression algorithm
07/07/2011WO2011081123A1 Wireless communication device, wireless network system, and wireless communication method
07/07/2011WO2011080909A1 Adaptive array base station and communication method for an adaptive array base station
07/07/2011WO2011080833A1 Communication system, base station, relay station, mobile station, and communication method
07/07/2011WO2011080774A1 Method for selecting a precodlng matrix in a "multiple input multiple output" ("mimo") system
07/07/2011WO2011080742A1 System and method for accurately directing antennas
07/07/2011WO2011080299A2 A terminal and a method for communicating simultaneously on two frequencies
07/07/2011WO2011079729A1 Power control method and apparatus
07/07/2011WO2011079655A1 Method, terminal and system for implementing coordinated multi-point transmission
07/07/2011WO2011079597A1 Management system and method for electrically-regulated antenna
07/07/2011WO2011079578A1 Wireless relay device and method for communicating with base station and terminal thereof
07/07/2011WO2011079449A1 Method and system for improving wireless transmission signal quality in multiple-input multiple-output system
07/07/2011WO2011079429A1 Method and device for generating precoding matrix codebook
07/07/2011WO2011079428A1 Device and method for reducing interference errors of uplink system
07/07/2011WO2011051972A3 System for wireless locations estimation using radio transceivers with polarization diversity
07/07/2011WO2011037375A3 Method and apparatus for allocating wireless resource in wireless communication system including relay station
07/07/2011WO2011031019A3 Method and apparatus for transmitting downlink signal in a mimo wireless communicaiton system
07/07/2011WO2011028465A3 Resource metric quantization in wireless data communications
07/07/2011WO2011025224A3 Methods and apparatus to support coordinated interference mitigation in multi-tier networks
07/07/2011WO2011025221A3 Method and apparatus of requiring uplink resource and handover in wireless communication system including relay stations
07/07/2011WO2011025206A3 Method of updating bs system information of a relay station in a broadband wireless access system
07/07/2011WO2011025195A3 Transmission method of downlink signal in wireless communication system and transmission apparatus therefor