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)
11/2012
11/21/2012CN202551027U Intelligent frequency hopping repeater
11/21/2012CN202551024U Secondary radio-frequency mixing amplifier for multimode onboard receiver
11/21/2012CN202551016U Emission control system for antenna of satellite communication system in motion
11/21/2012CN202542609U Wireless transmission system of elevator
11/21/2012CN1883137B Fast frequency hopping with a code division multiplexed pilot in an OFDMA system
11/21/2012CN1582543B Ceasing transmission of data rate control information in a CDMA communication system when the mobile station transits to the idle open state
11/21/2012CN102792762A 中继站和通信控制方法 The relay station and communication control method
11/21/2012CN102792757A Method and apparatus of requesting channel access in wireless local area network
11/21/2012CN102792750A Techniques for providing uplink feedback for downlink-only RF carriers in a multicarrier system
11/21/2012CN102792746A Communication section setting method, relay station, mobile station and mobile communication system
11/21/2012CN102792742A Adaptive control method for repeater-station output signals, and device and system of adaptive control method
11/21/2012CN102792656A Method and apparatus for transmitting uplink control information in a wireless communication system
11/21/2012CN102792626A Rate adaptation for SDMA
11/21/2012CN102792619A Data transmission method and device in wireless communication system
11/21/2012CN102792618A Data transmission method and device in wireless communication system
11/21/2012CN102792617A Channel estimation circuit, channel estimation method, and receiver
11/21/2012CN102792611A Mechanical type communication system
11/21/2012CN102792610A Method and arrangement for adapting power of reference signals
11/21/2012CN102792609A Frequency division duplexing in multihop relay networks
11/21/2012CN102792608A Wireless communication system, base station, terminal and method of generating codebook
11/21/2012CN102792607A Methods for reducing interference in communication systems
11/21/2012CN102792606A Switching between open and closed loop multi-stream transmission
11/21/2012CN102792605A Method and user equipment for transmitting precoding matrix information, and method and base station for configuring precoding matrix
11/21/2012CN102792603A System and method for implementing power distribution
11/21/2012CN102791041A Method for modifying multiple input multiple output (MIMO) mode between radio network controllers (RNCs)
11/21/2012CN102790989A Simulation control device and method for wireless network channel
11/21/2012CN102790662A Device and method for operating communication device
11/21/2012CN102790642A System and method for adaptive network technique using isochronous transmission
11/21/2012CN102790641A Method, system and device for transmitting data
11/21/2012CN102790640A Field programmable gate array (FPGA) based multi-system, multi-band and multi-carrier digital repeater
11/21/2012CN102790639A Cooperative communication method based on double relays and differential evolution
11/21/2012CN102790638A Method and system for optimizing performance of antenna
11/21/2012CN102790637A Reconstruction method, precoding method and device for communication channel
11/21/2012CN102790636A Method for transmitting intelligent antenna calibration sequence
11/21/2012CN102790635A Antenna and pilot frequency transmitting method in one-antenna diversity mode
11/21/2012CN102790634A Precoding method and base station in multi-cell cooperative communication and communication system
11/21/2012CN102790633A Transmission line and passenger information system
11/21/2012CN102025673B Signal processing method, and receiving equipment as well as sending equipment thereof
11/21/2012CN101984572B Self-adaption precoding matrix indexing feedback method adaptive to joint transmission
11/21/2012CN101980467B Retransmitting linear precoding processing method for multi-input multi-output system
11/21/2012CN101925078B Method and network equipment for reusing resources of relay system
11/21/2012CN101924612B Method for generating codebooks under relevant channels in wireless communication system
11/21/2012CN101868053B Correction method and device for zero intermediate frequency signal
11/21/2012CN101854207B Method for beacon frame relay in high-speed wireless personal network
11/21/2012CN101848538B Method and equipment for determining SRS transmission bandwidth
11/21/2012CN101848524B Method for relay selection and power distribution of wireless multi-relay cooperation transmission network
11/21/2012CN101848018B Method for implementing relay transmission, repeater and relay system
11/21/2012CN101826905B Elastic wave through-the-earth signal diversity reception method
11/21/2012CN101789822B Uplink and downlink frame timing method of baseband chip multiple carrier sectors, baseband chip and system
11/21/2012CN101772164B Method and device for allocating time-frequency resource sending detection signal in base station
11/21/2012CN101771442B Method, system and device for selecting precoding vector and mobile terminal
11/21/2012CN101730312B Method, device and system for monitoring carrier wave updating
11/21/2012CN101730249B Resource allocation method, device and system
11/21/2012CN101682380B Multi-user mimo feedback and transmission in a wireless communication system
11/21/2012CN101668333B Clock synchronization method and base station
11/21/2012CN101668331B A method for allocation of parameters for radio transmission, network elements and wireless communication network therefor
11/21/2012CN101667860B Method for detecting signals in multi-antenna digital wireless communication system
11/21/2012CN101662318B Method for controlling power in talkback communication between mobile terminals
11/21/2012CN101652962B Method and system for dynamically and anonymously linking wireless communications unit users
11/21/2012CN101595755B Method of retransmitting data in a wireless communication system and apparatus for implementing the same
11/21/2012CN101582750B Sphere decoding detection method based on breadth-first search
11/21/2012CN101553032B Channel allocating method, device and base station sub-system
11/21/2012CN101548476B Power combining power supply system
11/21/2012CN101547031B Uplink power control method of HS-SICH channels
11/21/2012CN101542932B Method to counter interference from high speed transmissions
11/21/2012CN101536356B Method and system for syntesizing array antennas
11/21/2012CN101523753B System for emergency rate adjustment
11/21/2012CN101512927B Method for transmission of channel state information
11/21/2012CN101496312B Wireless communication method and wireless base station
11/21/2012CN101472171B Data conversion system
11/21/2012CN101471725B Method for frame synchronization of distributed base station
11/21/2012CN101436890B Method and equipment for estimating antenna array error parameter
11/21/2012CN101399582B Method and system for regulating block duplicate spreading diversity schema
11/21/2012CN101394586B Uplink system resource sharing method, apparatus and system
11/21/2012CN101394218B Digital circuit for mobile communication radio frequency signal
11/21/2012CN101388716B Wireless sub-frame transmission method and system
11/21/2012CN101383636B Resource dividing method, method, apparatus and equipment for sending uplink pilot
11/21/2012CN101345565B Communication system, information processing apparatus, and communication control method
11/21/2012CN101273598B Control channel information transfer method and base station and terminal using the same
11/21/2012CN101233711B Interfering signal characterizing quantity storing method and device, interfering signal characterizing quantity acquiring method and device, and interfering signal suppressing method and device
11/21/2012CN101207425B OFDM honeycomb wireless communication method, OFDM honeycomb wireless communication system and base station
11/21/2012CN101141823B System and method for responding to a page during a communication restriction
11/21/2012CN101132333B Method for performing wireless switching
11/21/2012CN101102332B System and method for providing an interactive screen on a wireless device interacting with a server
11/21/2012CN101095295B Method for improving emission diversity performance of multiple inputs and multiple outputs through feedback
11/21/2012CN101060366B A downlink synchronous signal positioning method and device
11/21/2012CN101043252B Method and system for transmitting MBMS mechanism based IMS service
11/21/2012CN101019361B Transmitting and receiving method, and radio apparatus utilizing the same
11/20/2012USRE43821 Method of performing a radio communication between a radio terminal and a base station
11/20/2012USRE43812 Multiple-input multiple-output (MIMO) spread-spectrum system and method
11/20/2012US8316275 Turbo decoding system, transmission power control method and CDMA mobile communication terminal
11/20/2012US8315664 Method and arrangement for power control
11/20/2012US8315662 User specific downlink power control channel Q-bit
11/20/2012US8315661 Enhanced power headroom reporting
11/20/2012US8315660 User power offset estimation using dedicated pilot tones for OFDMA
11/20/2012US8315658 Method of allocating radio resources in a wireless communication system
11/20/2012US8315656 Method and devices for bandwidth allocation in a wireless communications system
11/20/2012US8315650 Event reminder method
11/20/2012US8315640 Methods and systems for transmission of multiple modulated signals over wireless networks
11/20/2012US8315631 Radio-resource management system and method thereof, and management apparatus, base station and terminal to be employed for it
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