Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
02/2013
02/07/2013WO2013018999A2 Terminal and method for controlling cooperative transmission in communication system
02/07/2013WO2013018990A1 Cell measuring method and information transmitting method therefor
02/07/2013WO2013018716A1 Wireless receiver, wireless reception method, and wireless system
02/07/2013WO2013018612A1 Base station, terminal, communication system, communication method, and integrated circuit
02/07/2013WO2013018555A1 Wireless receiving device and program
02/07/2013WO2013018535A1 Wireless communication system
02/07/2013WO2013018466A1 Receiving device, program, and integrated circuit
02/07/2013WO2013018455A1 Wireless communication system, relay station device, communication device, wireless communication method
02/07/2013WO2013018365A1 Phased array transmission device
02/07/2013WO2013018085A1 Devices, methods, and systems for radio map generation
02/07/2013WO2013017997A1 Transmission mode adaptation in a wireless network
02/07/2013WO2013017385A1 Method of operating a transmitter and transmitter
02/07/2013WO2013017014A1 Method and device for determining whether wireless communication user equipments match and for performing matching
02/07/2013WO2013005948A9 Method for terminal to control uplink timing in a wireless communication system, and device for same
02/07/2013WO2012153951A3 User equipment and method for managing backoff time in the user equipment
02/07/2013WO2009134082A3 Apparatus and method for transmitting data using multiple antenna for single carrier frequency division multiple access system
02/07/2013WO2009120047A3 Hierarchical transmission system and method for variable quality service on cellular system
02/07/2013WO2009113100A3 Inter-cell interference mitigation using limited feedback in cellular networks
02/07/2013US20130036044 Communication device for contacting a business
02/07/2013US20130035090 Repeater device for reducing the electromagnetic radiation transmitted from cellular phone antennas and extending phone battery life
02/07/2013US20130035080 Radio Controller System And Method For Remote Devices
02/07/2013US20130035051 Antenna switching system with adaptive switching criteria
02/07/2013US20130035045 Mobile wireless communications device with selectively controlled antenna and filter switches and related methods
02/07/2013US20130035039 Method and apparatus for triggering network device discovery
02/07/2013US20130035038 Radio communication apparatus
02/07/2013US20130035033 Relay Nodes
02/07/2013US20130034180 Method and Device for Decoding of Precoded Signals
02/07/2013US20130034179 Multi-Antenna System and Method for Transmitting and Receiving Information in Multi-Antenna System
02/07/2013US20130034178 Method and Apparatus for Channel Estimation and Detection in MIMO System
02/07/2013US20130034129 Multi-antenna device
02/07/2013US20130034088 Enabling multiple transceivers operated according to time-division multiple access techniques to transmit and receive using a single antenna
02/07/2013US20130034078 Methods and systems for transmission of multiple modulated signals over wireless networks
02/07/2013US20130034049 Modulation Division Multiple Access
02/07/2013US20130034044 Method of transmitting a digital signal for a marc system with a full-duplex relay, a corresponding program product and relay device
02/07/2013US20130034027 Method and apparatus for performing transmission and reception simultaneously in same frequency band
02/07/2013DE112011101554T5 Digitalrundfunksender, Digitalrundfunkempfänger und Verfahren zum Konfigurieren und Verarbeiten von Streams hiervon Digital broadcasters, digital broadcast receiver and method for configuring and processing streams thereof
02/07/2013DE102012107077A1 Verfahren und Vorrichtung, um eine Sendeleistung in einem Funkkommunikationssystem zu steuern Method and apparatus for controlling a transmission power in a radio communication system
02/06/2013EP2555560A1 Base station, communication system and communication method
02/06/2013EP2555558A1 Transmitter, receiver, communication system, communication method, and integrated circuit
02/06/2013EP2555555A2 Method for transmitting channel state information in wireless access system
02/06/2013EP2555553A2 Signal processing method in wireless communication system and device therefor
02/06/2013EP2555552A1 Communication control method, communication system, and management server
02/06/2013EP2555551A1 Base station, communication system, and communication method
02/06/2013EP2555510A2 Broadcast signal transmitting apparatus, broadcast signal receiving apparatus, and broadcast signal transceiving method in a broadcast signal transceiving apparatus
02/06/2013EP2555462A2 Control information transmission method and a device therefor
02/06/2013EP2555461A2 Method and apparatus for efficiently transmitting control information to support uplink multiple antenna transmission
02/06/2013EP2555460A2 Method and apparatus for efficiently transmitting control information to support uplink multiple antenna transmission
02/06/2013EP2555459A2 Effective method and device for transmitting control information for supporting uplink multi-antenna transmission
02/06/2013EP2555458A2 Method and apparatus for the efficient transmission of control information for supporting uplink transmission using multiple antennas
02/06/2013EP2555454A1 Wireless communication system and receiver apparatus
02/06/2013EP2555450A2 Method and apparatus for activating carriers in a mobile communication system
02/06/2013EP2555448A1 Mobile communication system, and carrier measurement method in the mobile communication system
02/06/2013EP2555447A1 Method for sending uplink sounding reference signal, method for estimating channel, mobile terminal, base station and wireless communication system
02/06/2013EP2555446A1 System and method for multiple management of transmission resources of a space system for multi-cell radio communication
02/06/2013EP2555445A1 Method of operating a transmitter and transmitter
02/06/2013EP2555444A2 Method and apparatus for efficient feedback in a wireless communication system supporting multiple antennas
02/06/2013EP2555443A2 Data transmission method and apparatus in mimo communication system
02/06/2013EP2555442A2 Method in which user equipment transmits a signal in a distributed antenna system, and user equipment using same
02/06/2013EP2555441A1 Collision detection method of radio frequency sim card with electromagnetic communication at low frequency
02/06/2013EP2554014A1 Methods and apparatuses for facilitating error correction through cooperative peer-to-peer repair
02/06/2013EP2554013A1 Method and apparatus for device discovery through beaconing
02/06/2013EP2554009A2 Enhanced carrier sensing for multi-channel operation
02/06/2013EP2553889A2 Signaling message prioritization
02/06/2013EP2553857A2 Indexing resources for transmission of acknowledgement signals in multi-cell tdd communication systems
02/06/2013EP2553853A2 Techniques for efficient acknowledgement for ul mu mimo and uplink ofdma in wireless networks
02/06/2013EP2553847A2 Physical downlink shared channel muting on cell-specific reference symbols locations for non-serving cells
02/06/2013EP2553846A2 Method and base station for receiving reference signal, and method and user equipment for receiving reference signal
02/06/2013EP2553845A2 A method of performing a communication in a wireless communication system and an apparatus for the same
02/06/2013EP2553837A2 Apparatuses and methods for data transmission and reception
02/06/2013EP2553836A2 Method and apparatus of transmitting a white space map information in a wireless local area network system
02/06/2013EP2553835A2 Cellular service with improved service availability
02/06/2013EP2553834A1 Relay radio front-end
02/06/2013EP2553833A2 Method and apparatus to adjust received signal
02/06/2013EP2553832A1 Channel quality estimation for mlse receiver
02/06/2013EP2553831A2 Codebook subset restriction based on codebook grouping
02/06/2013EP2553830A1 System and methods for hsdpa multi-user mimo operation
02/06/2013EP2553829A2 Multi-user communication group management and signaling
02/06/2013EP2553828A2 Legacy operations in a mu mimo wireless network
02/06/2013EP2553827A2 User equipment apparatus and method for feeding back channel state information in a wireless communication system
02/06/2013EP2553825A1 Protection mechanisms for multi-user mimo transmissions
02/06/2013EP2553824A1 Systems, apparatuses, and methods to facilitate coordinated scheduling in wireless communication systems
02/06/2013EP2553823A1 Precoder codebooks for effective channels with structured frequency-selectivity
02/06/2013EP2553756A1 Output multiplexer
02/06/2013DE202005022078U1 Steuerung einer Vielzahl von internen Antennen in einer mobilen Kommunikationsvorrichtung Controlling a plurality of internal antennas in a mobile communication device
02/06/2013CN202721675U A 3G relay transmission device
02/06/2013CN1706068B Mobile radio base station
02/06/2013CN1618243B Method and apparatus for testing traffic and auxiliary channels in a wireless data communication system
02/06/2013CN102918905A Relay control channel search space configuration
02/06/2013CN102918887A 动态的信道和传输速率选择 Dynamic channel and transmission rate selection
02/06/2013CN102918875A Positioning and location services using civic address information
02/06/2013CN102918793A Method and apparatus for transmitting control information
02/06/2013CN102918791A Method and apparatus for channel quality reporting in a wireless communication system
02/06/2013CN102918788A Method for reporting a channel quality indicator by a relay node in a wireless communication system, and apparatus for same
02/06/2013CN102918784A Apparatuses and methods for data transmission and reception
02/06/2013CN102918783A System and methods for hsdpa multi-user mimo operation
02/06/2013CN102918779A Relay node operable with different spatial characteristic antenna patterns
02/06/2013CN102918778A Automatic gain control configuration for a wideband distributed antenna system
02/06/2013CN102918776A Precoder codebooks for effective channels with structured frequency-selectivity
02/06/2013CN102917451A Uplink power distribution method and device for distributed antenna system
02/06/2013CN102917450A Receiving station for controlling communication transmission power level and station for generating power control information