Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › H04B 7 - Radio transmission systems, i.e. using radiation field
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
04/2012
04/26/2012CA2799132A1 Method of receiving data from base station at relay node in wireless communication system and apparatus thereof
04/26/2012CA2751801A1 Methods and apparatus for use in improving network coverage for voice or data calls
04/26/2012CA2718870A1 Telerobotic communications system and method
04/25/2012EP2445292A2 Layer 2 relay multiplexing and interference mitigation
04/25/2012EP2445288A1 Method and apparatus for obtaining channel state information
04/25/2012EP2445260A1 Transmitter apparatus, receiver apparatus, communication system and communication method
04/25/2012EP2445253A1 Communication system, communication apparatus and communication method
04/25/2012EP2445251A1 Transferring method, relay station and base station for uplink feedback information in relay link
04/25/2012EP2445247A1 Base station, relay station, wireless communication system and method for wireless communication
04/25/2012EP2445151A1 Pilot transmission by relay stations in a multihop relay communication system
04/25/2012EP2445131A1 Pre-coding method and transmitter
04/25/2012EP2445130A1 Wireless communication apparatus, wireless communication system and communication method
04/25/2012EP2445128A1 Method and device for detecting random access signal in orthogonal frequency division multiplexing system
04/25/2012EP2445122A1 Wireless repeater and method of removing echo signal thereof
04/25/2012EP2445121A1 Method for producing codebook, method and device for data transmission
04/25/2012EP2445120A1 Wireless communications system and method
04/25/2012EP2445116A2 Frequency Scan For CDMA Acquisition
04/25/2012EP2445105A1 Power management system for dual travelling wave tube amplifier
04/25/2012EP2445103A1 Power management system for dual travelling wave tube amplifier
04/25/2012EP2443907A1 Switched antenna system for a local wireless network
04/25/2012EP2443860A1 A method and apparatus for transmitting load information among nodes in a radio system
04/25/2012EP2443832A2 Techniques for hierarchical encoding for multicast broadcast services in wireless communication systems
04/25/2012EP2443774A1 A method for antenna calibration in a wideband communication system
04/25/2012EP2443770A2 Apparatus and method for performing communication using frame structrue supporting h-fdd operation
04/25/2012EP2443769A2 Method for transmitting packet downlink ack/nack information in a wireless communication system and apparatus for the same
04/25/2012EP2443768A1 Method and apparatus for generating time-frequency patterns for reference signal in an ofdm wireless communication system
04/25/2012EP2443767A1 Pusch transmit diversity scheme selection
04/25/2012EP2443766A1 Antenna system and method for optimizing an rf signal
04/25/2012EP2443764A2 Communication method and apparatus using codebook in mimo system
04/25/2012EP2443763A2 Method and system for signaling transmission layers for single user and multi user mimo
04/25/2012EP2443762A1 Transparent relay using dual-layer beam forming association procedures
04/25/2012EP2443761A2 Network-wide inter-cell interference minimization via coordinated multipoint cell scheduling coordination
04/25/2012EP2443760A1 Characterisation of a wireless communications link
04/25/2012EP2443759A1 Methods for handling a transmitting process and communication apparatuses utilizing the same
04/25/2012EP2443473A1 Environment estimation in a wireless communication system
04/25/2012EP2260587B1 Timeslot hopping for transmitting call data
04/25/2012EP2060011B1 Multi-rake receiver
04/25/2012EP1865607B1 Reducing apparatus and method, and receiving apparatus
04/25/2012EP1814240B1 Subscriber unit and method for controlling transmission power during establishment of a channel in a CDMA communication system
04/25/2012EP1790106B1 A method of controlling transmit power for retransmission packet in uplink dedicated channel
04/25/2012EP1779543B1 Signal transmission method from a local network node
04/25/2012EP1702416B1 Receiving apparatus and receiving circuit
04/25/2012EP1366581B1 Method for establishing a connection to a broadband communication platform
04/25/2012EP1112630B1 Method for estimating signal-to- noise ratio in a telecommunication receiver and application of said method for controlling a transmitter
04/25/2012EP1053608B1 Device and method for communicating packet voice data in mobile communication system
04/25/2012CN202206395U Gprs远程数据透传的通信装置 Gprs remote data communication device transparently transmitted
04/25/2012CN202206394U 火灾监控系统的无线信号中继装置 Wireless signal repeater fire monitoring system
04/25/2012CN202206393U 一种带双发结构的无线电线型链路及其无线电中转台 A twin-engine structure with linear radio link and radio relay station
04/25/2012CN202205243U 网吧无线巡检装置 Internet radio patrol unit
04/25/2012CN1992551B Communication apparatus and electric power control method
04/25/2012CN1918812B Radio access node and registration method for multimedia broadcast multicast service
04/25/2012CN1881842B Mobile communication system, communication control method, base station and mobile station used in the same
04/25/2012CN1849758B 使用自动转发器的无线电网络通信系统和协议 Use automatic repeater radio network communication systems and protocols
04/25/2012CN1778051B Method and apparatus for facilitating signal discrimination in a wireless network by applying known frequency offsets
04/25/2012CN1732635B System and method for intelligent transmitted power control scheme
04/25/2012CN1726661B Cellular system with link diversity feedback
04/25/2012CN1723630B Method and apparatus to control transmission power and transmission rate of an air link
04/25/2012CN1717888B MIMO system with multiple spatial multiplexing modes
04/25/2012CN1689345B Wireless communication method and system with controlled WTRU peer-to-peer communications
04/25/2012CN1677907B Method for calibrating a transmitter and a receiver path of a communication device and test system therefor
04/25/2012CN1643942B Method and apparatus for blind code detection
04/25/2012CN1529307B Method and apparatus for detection of tandem encoding
04/25/2012CN1423875B Radio link protocol enhancements to reduce setup time for data calls
04/25/2012CN102428726A 通信设备和通信方法、以及通信系统 Communication device and a communication method, and a communication system
04/25/2012CN102428722A 基站、中继站、通信系统以及通信方法 The base station, relay station, a communication system and communication method
04/25/2012CN102428669A 协作基站上行链路的混合arq机制 Hybrid arq mechanism collaborative uplink station
04/25/2012CN102428662A 用于传送具有关于信道状态的信息的参考信号的系统 System for transmitting an information on the channel state of the reference signal
04/25/2012CN102428661A 用于无线通信网络中的mimo转发器链的方法和设备 Method and apparatus for a wireless communication network, the repeater chain mimo
04/25/2012CN102428660A Data transmission method for wireless communication system involving relay
04/25/2012CN102428659A 基站收发器及用于在基站收发器与用户设备之间通信的相关联方法 The base station transceivers and the associated method for communication between a base transceiver station and the user equipment
04/25/2012CN102428658A Method and apparatus for codebook-based precoding in MIMO systems
04/25/2012CN102427607A Method for minimizing redundant enhanced uplink allocation requests and fault-isolating enhanced uplink transmission failures
04/25/2012CN102427606A 应用于通信网络的传送站和接收站及其操作方法 Transmitting station and a receiving station and an operation method is applied to a communication network
04/25/2012CN102427382A 一种检波同步的方法 A method for synchronizing detection
04/25/2012CN102427381A Satellite base station system
04/25/2012CN102427380A Mobile satellite communication ground station system
04/25/2012CN102427379A 天线装置 The antenna device
04/25/2012CN101827438B Cooperative autonomous and scheduled resource allocation for a distributed communication system
04/25/2012CN101790169B 信号发送方法和信号收发控制装置 Signal transmission method and a signal transceiving control apparatus
04/25/2012CN101730287B 一种信道质量反馈方法以及终端 A channel quality feedback methods and terminals
04/25/2012CN101610554B 网络间切换、位置区更新、建立isr的方法和系统、设备 Switching between networks, location area update, build isr methods and systems, equipment
04/25/2012CN101610234B 无线多载波通信系统的导频传输方法与装置 Guide wireless multi-carrier communication system frequency transmission method and apparatus
04/25/2012CN101583195B 数据发送方法、装置和系统 Data transmission method, apparatus and system
04/25/2012CN101459437B 具有含开路或短路传输线的九十度混合耦合器的降频器 Having an open or short-circuited transmission line containing a ninety degree hybrid coupler downconverter
04/25/2012CN101394212B 一种波束赋形方法及装置 A method and apparatus for beam shaping
04/25/2012CN101359946B 波束赋形的方法与装置 Method and apparatus for beamforming
04/25/2012CN101350705B 用于选择和度量信号源的集成电路 An integrated circuit for selecting the signal source and measurement
04/25/2012CN101340718B 无线移动装置及其设定通信网络搜寻时间的方法 The method of wireless mobile devices and set the communication network search time
04/25/2012CN101340264B 通信网络中的上行链路发送功率最佳分配方法和系统 Communication network uplink transmission power allocation method and system for optimum
04/25/2012CN101340214B 一种下行空口信令传输的方法及系统 Downlink air interface signaling transmission method and system
04/25/2012CN101340213B 一种功率控制方法、系统及发送端 A power control method, system and transmit
04/25/2012CN101335554B 一种灵活设置全向发射信道波束宽度的方法 A flexible set omnidirectional transmission channel beamwidth method
04/25/2012CN101316126B Hsdpa系统功率、同步控制、波束成形方法及基站 Hsdpa system power, synchronization control, the beamforming method and the base station
04/25/2012CN101312369B 对共享控制信道进行功率控制的方法和装置 Shared control channel power control method and apparatus
04/25/2012CN101292555B Select diversity for radio communications
04/25/2012CN101291524B 基于小区位置信息的追踪区列表管理方法及装置 District-based tracking cell location information management methods and apparatus list
04/25/2012CN101277535B Response probability calculating device and method, and base station control device and communication system using the same
04/25/2012CN101267664B 一种参考信号的资源分配和发射方法及装置 And transmitting resource allocation method and apparatus of the reference signal
04/25/2012CN101247168B Time synchronization method and system
04/25/2012CN101247162B 一种模拟中频的td-scdma室内分布系统 An analog IF td-scdma indoor distribution system
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