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)
03/2010
03/31/2010CN101689904A Method of transmitting data in multiple antenna system
03/31/2010CN101689903A Method for encoding vectors
03/31/2010CN101689902A Method and apparatus for transmitting information simultaneously to multiple destinations over shared wireless resources
03/31/2010CN101689901A Radio communication device, radio communication system, radio communication method
03/31/2010CN101689900A Radio-over-fiber (rof) wireless picocellular system with combined picocells
03/31/2010CN101689899A Method of coordinated transmission by a plurality of antennas
03/31/2010CN101689898A Transmit methods with delay diversity and space-frequency diversity
03/31/2010CN101689897A System and apparatus for interference suppression using macrodiversity in mobile wireless networks
03/31/2010CN101689896A Linear transformation matrices for distributed diversity
03/31/2010CN101689895A Method and apparatus for power scaling in peer-to-peer communications
03/31/2010CN101689894A Open loop power offset update
03/31/2010CN101689893A Methods and apparatus related to interference management when sharing downlink bandwidth between wide area network usage and peer to peer signaling
03/31/2010CN101689892A Radiated power optimization for a mobile radio transmitter/receiver having an antenna
03/31/2010CN101689891A Method for managing the power in the wireless network
03/31/2010CN101689890A Method for cognitive radio based communication and method for broadcasting policy information for the same
03/31/2010CN101689889A Power balancing in a cooperative communication network
03/31/2010CN101689888A Data services roaming without full mobile internet protocol (mip) support
03/31/2010CN101689871A Method for fast acknowledgement and identification of a service access request message or a preamble thereof
03/31/2010CN101689711A Apparatus and method for controlling a signal
03/31/2010CN101689703A 天线装置及无线通信装置 An antenna apparatus and radio communication apparatus
03/31/2010CN101689701A Mimo天线装置及无线通信装置 Mimo antenna device and a radio communication apparatus
03/31/2010CN101686577A Method, device and communication system for triggering buffer state report
03/31/2010CN101686566A Methods for allocating downlink sub-frames, transmitting information and acquiring information of WiMAX evolution system
03/31/2010CN101686564A Method of generating a buffer status for a wireless communication system and related device
03/31/2010CN101686560A Method for configuring location of frequency domain of random access channel and device thereof
03/31/2010CN101686558A Method, device and system for establishing dynamic communication interface
03/31/2010CN101686557A Method and device for sending multi-cell scheduling information and user equipment
03/31/2010CN101686545A Multi-hop wireless transmission system as well as relay method and relay station in same
03/31/2010CN101686543A Bandwidth reallocating method, device and system of user uplink pilot frequency
03/31/2010CN101686532A Initial cell search method, system and device
03/31/2010CN101686524A Method, device and system of relay station communication
03/31/2010CN101686522A Method and device for processing routing optimization bearing
03/31/2010CN101686500A Method and user terminal for determining correlation parameters, and signal forming method and base station
03/31/2010CN101686474A Method for realizing rapid cell selection for mobile station in wireless cellular network
03/31/2010CN101686465A Adjacent frequency coexistence processing apparatus and method suitable for TDD system
03/31/2010CN101686435A MBMS transmission method, system and devices
03/31/2010CN101686214A Method and device for performing channel quality indicator estimation
03/31/2010CN101686161A Interactive positioning device and interaction method thereof
03/31/2010CN101686113A Realizing method, dividing method and multiplexing method of feedback channel
03/31/2010CN101686112A Packet data transmitting method and mobile communication system using the same
03/31/2010CN101686109A Method, device and system for transmitting and receiving signal in feedback system
03/31/2010CN101686082A Downlink synchronizing method and terminal
03/31/2010CN101686081A Method for reestablishing synchronous connection, device and system thereof
03/31/2010CN101686080A Multipoint-cooperation transmission method
03/31/2010CN101686079A Network MIMO system and signaling processing method thereof
03/31/2010CN101686078A Data transmission method and data transmission device
03/31/2010CN101686077A Method and device for multi-point synergetic transmission
03/31/2010CN101686076A Method for transmitting ACK/NACK by using multiple antennae
03/31/2010CN101686075A Method for channel degrading, reexamining and upgrading of radio-frequency remote radio unit of base station
03/31/2010CN101686074A Method and device for determining incoming wave directions
03/31/2010CN101686073A Pre-coding power normalization parameter transmitting and receiving method and equipment
03/31/2010CN101686072A Method and device for diversifying antennas
03/31/2010CN101686071A Method for transmitting and receiving channel quality information and device thereof
03/31/2010CN101686070A Method and network equipment for reconfiguring logical antenna
03/31/2010CN101686069A Device and method for calibrating predistortion in time division mobile communication system
03/31/2010CN101686068A Power division network device
03/30/2010USRE41178 Radio system and methods for duplex operation
03/30/2010US7689822 Communication device for providing security in a group communication network
03/30/2010US7689242 Channel estimator for OFDM system
03/30/2010US7689241 Transmission power offset arbitration between base stations during soft handoff
03/30/2010US7689240 Transmit-power control for wireless mobile services
03/30/2010US7689239 System, method, and apparatus for establishing headroom for a mobile station
03/30/2010US7689237 Enhanced transmission quality in push-to talk system
03/30/2010US7689236 Media device and method of enhancing use of media device
03/30/2010US7689235 Unsuitable cell exclusion in wireless communication systems
03/30/2010US7689230 Intelligent transportation system
03/30/2010US7689226 Method and system for signaling in broadcast communication system
03/30/2010US7689196 Timer-based sleep for terminals in wireless communication systems
03/30/2010US7689192 Noise canceler and receiving apparatus using the same
03/30/2010US7689191 Semiconductor integrated circuit having built-in PLL circuit
03/30/2010US7689190 Controlling the frequency of an oscillator
03/30/2010US7689187 Dual input low noise amplifier for multi-band operation
03/30/2010US7689185 Apparatus and method for estimating initial frequency offset in an asynchronous mobile communication system
03/30/2010US7689178 Method and apparatus for spreading sequence hopping in code-multiplexed control channels
03/30/2010US7689175 Configurable frequency band elimination for powerline network
03/30/2010US7689173 Method and system for controlling reverse link rate in CDMA 1xEV-DO mobile communication system
03/30/2010US7689169 Bluetooth device and method for providing service determined according to Bluetooth PIN
03/30/2010US7689168 Remote user interface for Bluetooth™ device
03/30/2010US7689167 Methods and apparatus for operating an ensemble of wireless electronic devices based on user activity
03/30/2010US7689166 System and method for extension of wireless footprint
03/30/2010US7689165 Method and system for communicating within a wireless communication network
03/30/2010US7689164 Relay apparatus, communication terminal, communication system, and semiconductor integrated circuit
03/30/2010US7689161 Broadcast receiver with selective scanning and signal retrieval
03/30/2010US7689123 Synchronous collapsed ring architecture for real-time signal switching and distribution
03/30/2010US7689122 Polarity-insensitive signal detect circuit for use with any signal sequence
03/30/2010US7688955 Method of transmitting one text message to many receivers
03/30/2010US7688922 Transmitting apparatus and transmitting method, receiving apparatus and receiving method, transceiver apparatus, communication apparatus and method, recording medium, and program
03/30/2010US7688921 Transmitting apparatus and transmitting method, receiving apparatus and receiving method, transceiver apparatus, communication apparatus and method, recording medium, and program
03/30/2010US7688910 Wireless communication system, wireless communication apparatus, wireless communication method, and computer program
03/30/2010US7688909 Radio communication system, radio communication method, radio transmitter and radio receiver
03/30/2010US7688901 Transmission method, transmission apparatus, and reception apparatus
03/30/2010US7688899 Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion
03/30/2010US7688886 Receiving method and receiving apparatus
03/30/2010US7688882 Time-tracking for clustered demodulation elements in a spread spectrum system
03/30/2010US7688879 Method and apparatus for forming a beam
03/30/2010US7688855 Multi-rate multi-receiver multi-response aggregation
03/30/2010US7688844 Competition avoidance control method for data transmission-reception system, data transmission-reception system, and terminal for data transmission-reception system
03/30/2010US7688843 Operations method in an ethernet passive optical network that includes a network unit with multiple entities
03/30/2010US7688811 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
03/30/2010US7688800 Digital broadcast receiver and directed channel change method thereof
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