Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
12/2003
12/24/2003CN1132446C Selection calling receiver and method for display received message in selection calling receiver
12/24/2003CN1132442C Radio architecture with dual frequency source delection
12/24/2003CN1132393C Radio communication system, transmitting control and receiving appts. and radio communication method
12/24/2003CN1132385C 灵活时间片aloha传输系统和方法 Flexible time slice aloha transmission system and method
12/24/2003CN1132370C Appts. for detecting synchronization component in satellite transmission system receiver
12/24/2003CN1132364C 数据传输率匹配的方法 Data transfer rate matching method
12/24/2003CN1132363C 数据块发送方法及实现该方法的中心站、基站和无线电系统 Data block transmission method and central station for implementing the method, base station and radio system
12/24/2003CN1132350C 用于交互式通信的方法和设备 Method and apparatus for interactive communication
12/24/2003CN1132349C 选择性跳频 Selective hopping
12/24/2003CN1132348C Transmiting power control method of CDMA communication system and its system
12/24/2003CN1132346C Method for mobile management of user terminal of wireless local loop system
12/24/2003CN1132345C Method and arrangemnt for synchronization of radio transceivers in cellular system
12/24/2003CN1132344C 便携式电话机 Portable telephone
12/24/2003CN1132342C 在cdma通信系统中产生pn序列的装置和方法 Pn sequence generating device and method in a cdma communication system
12/24/2003CN1132340C Antenna switching circuit and wireless communication system
12/24/2003CN1132339C 在消息传输系统的接收机上获得干扰信息的方法 The method of obtaining interference information at the receiver of a message transmission system
12/24/2003CN1132338C 在无线通信设备中对并行频率进行测量 In the wireless communication device to measure the frequency of the parallel
12/24/2003CN1132337C Method and device of estimating timing position of data sub-frame received in data stream
12/24/2003CN1132336C 码分多址移动通信系统中的功率控制 CDMA mobile communication system power control
12/24/2003CN1132335C 下链路控制方法和使用此方法的蜂窝网络 Downlink control method and a cellular network using this method
12/24/2003CN1132334C 在蜂窝网中实现多载波的系统和方法 Multi-carrier systems and methods in a cellular network
12/24/2003CN1132329C 用于配置瑞克接收机的方法和装置 RAKE receiver configuration for a method and apparatus
12/24/2003CN1132328C 接收机和在移动站中处理接收信号的方法 Receiver and method for processing a received signal in the mobile station
12/24/2003CA2489542A1 Antenna steering scheduler for mobile station in wireless local area network
12/24/2003CA2489541A1 Fcd system using beacons and facilities
12/24/2003CA2488571A1 Frequency scan for cdma acquisition
12/23/2003US6668350 Interleaving/deinterleaving device and method for communication system
12/23/2003US6668265 Apparatus and method for outputting sequence of vectors, data recording medium, and carrier wave signal
12/23/2003US6668172 Reception apparatus and reception processing method
12/23/2003US6668170 Mobile radio telecommunications system with synchronized handover
12/23/2003US6668163 Wireless communication system and terminal device
12/23/2003US6668161 Determining a spatial signature using a robust calibration signal
12/23/2003US6668158 Control method, control apparatus, data receiving and recording method, data receiver and receiving method
12/23/2003US6668157 Data sharing equipment for mobile stations
12/23/2003US6668030 Radio communication systems
12/23/2003US6668010 PN code generation apparatus and method, and radio communication apparatus
12/23/2003US6668008 Ultra-wide band communication system and method
12/23/2003US6667966 Ambient field level monitor device for radio mobile terminal
12/23/2003US6667965 Communication method, transmission power control method and mobile station
12/23/2003US6667964 Propagation path-estimation method for an interference canceler and interference elimination apparatus
12/23/2003US6667962 Method for recovering dropped call in mobile station for CDMA system and method for informing recovery of the dropped call
12/23/2003US6667715 Signal processing circuit for communicating with a modular mobile satellite terminal and method therefor
12/23/2003US6666400 Network hub for a reconfigurable data network having physical transmission media
12/23/2003CA2365116C A communication network terminal supporting a plurality of applications
12/23/2003CA2310266C Communication device and method in mobile communication system
12/23/2003CA2301089C Adaptive-directivity transmission apparatus and adaptive-directivity transmission method
12/23/2003CA2290406C Base station (apparatus and method) with directivity and transmission power control
12/18/2003WO2003105495A2 A system and method for improving the accuracy of time of arrival measurements in a wireless ad-hoc communications network
12/18/2003WO2003105494A2 Mac protocol with duty-cycle limitation for portable devices to comply with specific absorption rate (sar) limits
12/18/2003WO2003105435A1 Method and device for transmitting ip packets between a radio network controller (rnc) and another element of a mobile radio network
12/18/2003WO2003105425A1 Transmission of mms messages with the conversion of data types and/or data formats
12/18/2003WO2003105418A2 Wireless technology co-existence
12/18/2003WO2003105409A1 Communication method, communication system, and communication device
12/18/2003WO2003105408A1 Radio communication device, radio communication method, radio communication system, recording medium, and program
12/18/2003WO2003105388A2 Method for assigning inbound transmissions with minimal signaling overhead
12/18/2003WO2003105381A2 Apparatus and an associated method for facilitating communications in a radio communication system that provides for data communications at multiple data rates
12/18/2003WO2003105378A1 Methods of addressing and signaling a plurality of subscriber units in a single slot
12/18/2003WO2003105375A1 Satellite travelling-wave tube amplifier on-line non-linearity measurement
12/18/2003WO2003105371A1 Packet communication system, packet communication method, base station, mobile station, controller, and packet communication program
12/18/2003WO2003105370A1 Apparatus and an associated method, by which to facilitate scheduling of data communications ina radio communications system
12/18/2003WO2003105368A1 Synchronizing method and apparatus using error detection of sequence numbers to avoid synchronizing failure
12/18/2003WO2003105367A1 Method and system for controlling the transmitting power of group-messages of different groups
12/18/2003WO2003105362A1 System and method for optimized utilization of code resource in communication networks
12/18/2003WO2003105361A1 Communication method, communication system, and communication device
12/18/2003WO2003105355A1 Communication apparatus
12/18/2003WO2003105354A1 Information processing device, information processing method, recording medium, and program
12/18/2003WO2003105336A1 Distortion compensator
12/18/2003WO2003105094A1 Method and device for a vehicle-related telematics service
12/18/2003WO2003104934A2 Power control of plural packet data control channels
12/18/2003WO2003090011A3 Software parameterizable control blocks for use in physical layer processing
12/18/2003WO2003077584A8 Method and device for controlling the power in an asymmetric soft handover condition
12/18/2003WO2003077358A3 Adaptive receive and omnidirectional transmit antenna array
12/18/2003WO2003075472A3 Intelligent interface for adaptive antenna array
12/18/2003WO2003073765A9 Satellite television system ground station having wideband multi-channel lnb converter/transmitter architecture with controlled uplink transmission
12/18/2003WO2003069822A3 Method for rate matching
12/18/2003WO2003063518A3 Allocating traffic channels in a communications system
12/18/2003WO2003043216A3 Digital repeater having bandpass filtering, adaptive pre-equalization and suppression of natural oscillation
12/18/2003US20030232625 Transmitter directed code division multiple access system using multi-users diversity to maximize throughput while equitably providing access to users
12/18/2003US20030232622 Apparatus and method for transmitting and receiving uplink power offset information in a mobile communication system supporting HSDPA
12/18/2003US20030232619 Method and system for communicating with a vehicle in a mixed communication service environment
12/18/2003US20030232617 Radio terminal procedure method and radio terminal system
12/18/2003US20030232601 Orthogonal frequency division multiplexing (OFDM) system with channel transfer function prediction
12/18/2003US20030232596 Communication satellite in a satellite communication system with high aspect ratio cell arrangement and shared and allocable bandwidth
12/18/2003US20030232595 Wireless repeater apparatus, system, and method
12/18/2003US20030231715 Methods for optimizing time variant communication channels
12/18/2003US20030231700 Vertical adaptive antenna array for a discrete multitone spread spectrum communications system
12/18/2003US20030231656 Method, medium access controller, control module, terminating device and terminating module for allocating transmission capacity of a shared medium in a multipoint-to-point network
12/18/2003US20030231655 Dynamically adjusting data rate of wireless communications
12/18/2003US20030231613 Wireless communication system operating in response in part to time signals from the global position satellite system
12/18/2003US20030231612 Apparatus and method for determining soft handover in a CDMA mobile communication system providing MBMS service
12/18/2003US20030231606 Method and apparatus for down-link feedback multiple antenna transmission in wireless communication system
12/18/2003US20030231605 Frequency scan for CDMA acquisition
12/18/2003US20030231586 System and method for maximizing capacity in a telecommunications system
12/18/2003US20030231584 Free space optical terminal with ad hoc network back-up and associated methods
12/18/2003US20030231105 Apparatus for mediating communication between controller and transponders of many moving objects and method for controlling the same
12/18/2003US20030231066 Mobile radio communications device
12/18/2003DE10237136C1 Radio system operating method has transmission station transmitting data via directional antenna with omni-directional transmission of directional information for data transmission direction
12/18/2003CA2486979A1 Mac protocol with duty-cycle limitation for portable devices to comply with specific absorption rate (sar) limits
12/18/2003CA2485980A1 Apparatus and an associated method for facilitating communications in a radio communication system that provides for data communications at multiple data rates
12/18/2003CA2484796A1 System and method for improving the accuracy of time of arrival measurements in a wireless ad-hoc communications network