Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
09/2011
09/27/2011CA2447255C Dynamic channel quality measurement procedure for adaptive modulation and coding techniques
09/27/2011CA2412912C Doppler correction for airborne cellular system
09/22/2011WO2011115703A1 Radio reporting set and backhaul reporting set construction for coordinated multi-point communication
09/22/2011WO2011115532A1 Switching between open and closed loop multi-stream transmission
09/22/2011WO2011115463A2 Apparatus and method for transmitting/receiving control information in a wireless communication system that supports carrier aggregation
09/22/2011WO2011115450A2 Power control method in two-way relay network
09/22/2011WO2011115449A2 Method and apparatus for acquiring available channel information in a wireless local area network system
09/22/2011WO2011115448A2 Method and apparatus for receiving multi-band information in a wlan system
09/22/2011WO2011115434A2 Multicast and broadcast service resource management method and device
09/22/2011WO2011115431A2 Method and apparatus for communication in wireless lan system
09/22/2011WO2011115421A2 Method and apparatus for providing channel state information-reference signal (csi-rs) configuration information in a wireless communication system supporting multiple antennas
09/22/2011WO2011115408A2 Method and apparatus for transmitting frame in wlan system
09/22/2011WO2011115396A2 Apparatus and method for transmitting and receiving control information in a wireless communication system
09/22/2011WO2011115347A1 Architecture and method of relay node rf for carrier aggregation
09/22/2011WO2011115326A1 Data exchange and data exchange control method in repeater network
09/22/2011WO2011114839A1 Relay station and communication control method
09/22/2011WO2011114742A1 Wireless communication device, and wireless communication method
09/22/2011WO2011114429A1 Mobile communication system
09/22/2011WO2011114412A1 Wireless communication system control method, wireless communication system, and wireless communication device
09/22/2011WO2011114079A1 Cell selection for multi-cell mimo transmission
09/22/2011WO2011114047A1 Method for transmitting a signal for a multiuser mimo system, transmitter, and corresponding computer program product and data medium
09/22/2011WO2011113391A2 Method, base station controller and mobile switch center for notifying state of pilot signal
09/22/2011WO2011113382A2 Bluetooth device and method for connecting bluetooth devices
09/22/2011WO2011113344A1 Wireless communication system, base station, terminal and method of generating codebook
09/22/2011WO2011113233A1 Multiple-input multiple-output beamforming system and data transmission method thereof
09/22/2011WO2011113224A1 Method and apparatus for dynamically configuring data source for display unit
09/22/2011WO2011113145A1 Linkable electronic display devices
09/22/2011WO2011087578A3 Scheduling mechanisms for media access control protection and channel sounding
09/22/2011WO2011081720A3 Method and apparatus for multiple access for directional wireless networks
09/22/2011WO2011062393A3 Method and apparatus for performing contention-based uplink transmission in a wireless communication system
09/22/2011WO2011062376A3 Wireless communication system for a high-speed object that moves on a fixed path
09/22/2011WO2011056888A3 Medication injection site and data collection system
09/22/2011WO2011055990A3 Method and apparatus for generating, transmitting, and receiving a data frame in a wireless communication system
09/22/2011WO2011053073A3 Method and apparatus for transmitting dedicated reference signal
09/22/2011WO2011043600A3 System and method for cancelling interference signals using digital signal processing
09/22/2011WO2010025585A8 Methods and arrangements in a radio access network
09/22/2011US20110231881 Direct broadcast signal distribution methods
09/22/2011US20110230227 Method, apparatus and system for providing transmit diversity feedback during soft handoff
09/22/2011US20110230226 Apparatus and method for controlling transmit power of indoor base station in a broadband wireless communication system
09/22/2011US20110230221 Base station device and method of controlling base station device
09/22/2011US20110230220 Apparatuses and methods for handling network initiated connection release procedures
09/22/2011US20110230219 Method and apparatus forinter-cell itnerference mitgation through enhanced preferred frequency reuse mechanisms
09/22/2011US20110230198 Apparatus and Method
09/22/2011US20110230144 Method and Apparatus for Muting Signaling in a Wireless Communication Network
09/22/2011US20110230140 Bluetooth communicator
09/22/2011US20110230139 Communication apparatus and method for wi-fi protected setup in adhoc network
09/22/2011US20110230138 Electronic device and communication control method
09/22/2011US20110230137 Switchable Wired-Wireless Electromagnetic Signal Communication
09/22/2011US20110229144 Wireless remote
09/22/2011US20110228816 Setting a transmission power level for a mobile unit
09/22/2011US20110228748 Method and apparatus for transmitting data in radio communication system
09/22/2011US20110228747 Methods and Systems for Uplink Network Entry and Bandwidth Requests
09/22/2011US20110228745 Method, apparatus, and system for transmitting a hopping pilot beacon and method for directing a terminal handoff
09/22/2011US20110228741 Method and system of updating routing/establishing paths in a hierarchical network
09/22/2011US20110228728 Method and system for space code transmit diversity of pucch
09/22/2011US20110228723 Method of communication between an aircraft and a ground station
09/22/2011US20110228722 Method and apparatus for transmitting reference signal performed by relay station in wireless communication system
09/22/2011US20110228721 Communication apparatus, mobile communication terminal, communication system, and display method in communication apparatus
09/22/2011US20110228720 Relay station and radio communication relay method
09/22/2011US20110228718 Reference signal transmission method for downlink multiple input multiple output system
09/22/2011US20110228710 Interference cancellation in a spread spectrum communication system
09/22/2011US20110228709 Method and apparatus for relaying data in wireless communication system based on tdd
09/22/2011US20110228700 Subframe Allocation for In-Band Relay Nodes
09/22/2011US20110228695 Method for Estimation of Residual Bandwidth
09/22/2011US20110228691 Methods and appartus for controlling interference to broadcast signaling in a peer to peer network
09/22/2011US20110228683 Radio communication method, radio communication device, radio communication program, and radio communication system
09/22/2011US20110227792 Method and system for positioning mobile units based on angle measurements
09/22/2011US20110227757 Methods for context driven disruption tolerant vehicular networking in dynamic roadway environments
09/22/2011US20110227698 Wireless control system and method
09/22/2011DE102007012051B4 Verfahren zum Einstellen einer Sendeleistung A method for adjusting a transmit power
09/22/2011CA2794049A1 Linkable electronic display devices
09/22/2011CA2784274A1 Method and apparatus for providing channel state information-reference signal (csi-rs) configuration information in a wireless communication system supporting multiple antennas
09/21/2011EP2367397A1 Supplemental node transmission assistance in a wireless communications network
09/21/2011EP2367374A1 Method and apparatus for the prevention of a service degradation attack
09/21/2011EP2367333A2 Methods and tools for expanding coverage of an OFDM broadcast transmitter via transmit timing advance
09/21/2011EP2367331A1 Communications device used in CDMA
09/21/2011EP2367298A2 Maintaining communication between mobile terminal and network in mobile communication system
09/21/2011EP2367297A1 Allocating traffic channels in a communications system
09/21/2011EP2367296A2 Relay transmission method and device
09/21/2011EP2367295A1 Multi-hop communication method for OFDMA/TDD system and transmission method of terminal
09/21/2011EP2367291A1 Satellite borne radio frequency circuit including a thermal control system based on a alarm signal generated by reflected power
09/21/2011EP2366213A1 Wireless transceiver within an electrical receptacle system
09/21/2011EP2366209A2 Systems and methods for compensating for transmission phasing errors in a communications system using a receive signal
09/21/2011EP2366208A2 Closed loop phase control between distant points
09/21/2011EP2366207A2 Compensation of beamforming errors in a communications system having widely spaced antenna elements
09/21/2011EP2263225B1 Arrangement and method for flight security and/or air traffic control of aircraft
09/21/2011EP2122854B1 Adaptive range vehicle locating unit, vehicle tracking unit and vehicle recovery system including same
09/21/2011EP2060016B1 Method for transmitting and receiving a signal to protect against erroneous feedback information
09/21/2011EP1665548B1 Successive interference cancellation receiver processing with selection diversity
09/21/2011EP1636920B1 Method for the determination of an antenna weighting factor
09/21/2011EP1582042B1 Pilot transmission schemes for wireless multi-carrier communication systems
09/21/2011EP1556985B1 Pilots for mimo communication systems
09/21/2011EP1446967B1 Allocating memory resources of mobile station
09/21/2011EP1106026B1 Multiple frequency allocation radio frequency device and method
09/21/2011CN201985869U Radio frequency channel switching device
09/21/2011CN201985860U 无线传输装置 Wireless transmission means
09/21/2011CN1953346B Weighted open loop power control in a time division duplex communication system
09/21/2011CN1909696B Mobile communication system and mobile terminal apparatus
09/21/2011CN1771673B Microphone comprising an HF transmitter
09/21/2011CN1757213B Multicarrier transmission using a plurality of symbol lengths