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)
05/2012
05/01/2012US8169938 Communication system for wireless audio devices
05/01/2012US8169934 System and method for peer-to-peer staging of a mobile device
05/01/2012US8169899 Client device method and apparatus for routing a call
05/01/2012US8169889 Transmit diversity and spatial spreading for an OFDM-based multi-antenna communication system
05/01/2012US8169546 Technique for tuner automatic gain control circuit for mobile television applications
05/01/2012US8169370 Method and system for antenna geometry for multiple antenna handsets
05/01/2012US8169368 Method, apparatus and computer program for updating antenna beam angles of a directional antenna of wireless device
05/01/2012US8169300 Logical floor determination for a wireless device using weighted AP received signal strengths
05/01/2012CA2627381C A method and apparatus for pre-coding frequency division duplexing system
05/01/2012CA2614573C Variable rate transmission method, transmitter and receiver using the same
05/01/2012CA2583374C System and method for assigning a sub-channel in a bwa communication system
05/01/2012CA2557040C Method and apparatus for transmitting/receiving channel quality information in a communication system using an orthogonal frequency division multiplexing scheme
05/01/2012CA2514959C Systems and methods for digital processing of satellite communications data
05/01/2012CA2507095C Methods and systems for line management
05/01/2012CA2472995C Methods for determining the approximate location of a device from ambient signals
05/01/2012CA2472828C Utilization of the approximate location of a device determined from ambient signals
05/01/2012CA2354627C Low-power programmable digital filter
05/01/2012CA2337008C De-interleaving circuit using one superframe memory storage
04/2012
04/30/2012DE202004021897U1 Vorrichtung zum Übertragen von Rückwärtspaketdaten in einem Mobilkommunikationssystem An apparatus for transmitting reverse packet data in a mobile communication system
04/26/2012WO2012054553A1 Systems and methods for transporting digital rf signals
04/26/2012WO2012053948A1 Antenna device and method for precoding data in a multiple-input multiple-output system
04/26/2012WO2012053863A2 Method and apparatus for transmitting control information in a wireless communication system
04/26/2012WO2012053861A2 Method for transmitting uplink signal and apparatus therefor
04/26/2012WO2012053858A2 Method for transmitting signal in multiple node system
04/26/2012WO2012053857A2 Method and apparatus for performing network entry/reentry in wireless communication system
04/26/2012WO2012053854A2 Method for transmitting signal in multiple node system
04/26/2012WO2012053844A2 Method of transmitting and receiving data in a multi radio access technology system and apparatus therefor
04/26/2012WO2012053842A1 Method of transmitting and receiving data in a multi radio access technology system using an access point and apparatus therefor
04/26/2012WO2012053841A2 Method and apparatus for transmitting and receiving data in wireless access system supporting machine to machine communication
04/26/2012WO2012053840A2 Apparatus and method for receiving paging message in wireless access system
04/26/2012WO2012053800A2 Method for adjusting cell reselection priority for avoiding idc interference in wireless communication system and device for same
04/26/2012WO2012053767A2 Method and base station for transmitting location measurement reference signal, and method and user equipment for receiving location measurement reference signal
04/26/2012WO2012053755A2 Method for measuring to eliminate idc interference in wireless communication system and device for same
04/26/2012WO2012053740A1 Method and device for precoding in wireless communication system
04/26/2012WO2012053739A1 Method and device for generating precoding matrix in wireless communication system
04/26/2012WO2012053715A1 Method of receiving data from base station at relay node in wireless communication system and apparatus thereof
04/26/2012WO2012053523A1 Communication device, communication method, and communication system
04/26/2012WO2012053185A1 Transmission method, transmission device, reception method, and reception device
04/26/2012WO2012052772A1 Wireless communications devices
04/26/2012WO2012052692A1 Radio communication method and device for multiple user antennas
04/26/2012WO2012052674A1 Amplification device including separately adjustable receive and transmit means
04/26/2012WO2012052538A1 Enhanced inter-network access node scheduling coordination and signaling support for advanced receiver algorithms
04/26/2012WO2012052309A1 Ul ack/nack for inter-radio access technology carrier aggregation
04/26/2012WO2012051964A1 Method and terminal for selecting transport format of enhanced dedicated channel
04/26/2012WO2012051952A1 System and method of hybrid fdm/tdm coexistence interference avoidance
04/26/2012WO2012051860A1 Method and device for broadcast positioning signal generation, method and device for positioning
04/26/2012WO2012051855A1 Coarse synchronization method and device for cell search
04/26/2012WO2012051849A1 Method and device for performing switch between multi-antenna technologies
04/26/2012WO2012051779A1 Method and system for intelligent antenna array simulation
04/26/2012WO2012030677A3 Coexistence support for multi-channel wireless communications
04/26/2012WO2012030098A3 Method for transmitting signals in a communication system including a relay station
04/26/2012WO2012030097A3 Method and device for user equipment transmitting ack/nack signals to relay node in a wireless communication system
04/26/2012WO2012027231A3 Digital radio network system
04/26/2012WO2012027060A3 Communication station and method for efficiently providing channel feedback for mimo communications
04/26/2012WO2012026727A9 Communication method using a preamble to share characteristic information, method for generating the preamble, and communication system to which the methods are applied
04/26/2012WO2012020309A3 Method and apparatus for decreasing multi-cell feedback overhead
04/26/2012WO2012008815A3 Method for transmitting control information and apparatus for same
04/26/2012WO2012008723A3 Apparatus and method for operating a sounding antenna switching scheme in a mobile communication system
04/26/2012WO2012008691A3 Data transmission method, related base station and user equipment
04/26/2012WO2012005517A3 Method and apparatus for scanning existing networks in the white space
04/26/2012WO2012002757A3 Method and apparatus for transmitting management information in wireless local area network system
04/26/2012WO2011163519A3 Systems and methods for communicating sensor data between communication devices
04/26/2012WO2011159132A3 Method and apparatus for transmitting and receiving r-pdcch
04/26/2012WO2011157184A3 Method and apparatus for signal processing
04/26/2012WO2011152673A3 Method and system for transmitting channel state information in wireless communication systems
04/26/2012WO2011144084A3 Base station device and signal transmission method thereof
04/26/2012WO2011144073A3 Method and device for processing interference between base stations
04/26/2012WO2011144055A3 Method for merging data, service base station, cooperative base station and system
04/26/2012WO2011132960A9 Method and apparatus for monitoring a control channel in a wireless communication system
04/26/2012WO2011126286A4 Method and apparatus for transmitting a broadcasting service in a system that supports machine to machine communications
04/26/2012WO2011121570A9 Codebook subset restriction based on codebook grouping
04/26/2012US20120102129 Communications system providing adaptive polling based upon positive and negative polling events and related methods
04/26/2012US20120100885 Communication system, mobile station, base station, and communication method
04/26/2012US20120100883 Transmission power control method and device for cognitive radio device
04/26/2012US20120100878 Base Stations, Cellular Communication Systems, Methods For Controlling A Base Station, And Methods For Controlling A Cellular Communication System
04/26/2012US20120100821 Pll circuit, and radio communication device equipped therewith
04/26/2012US20120100816 Communication apparatus
04/26/2012US20120100815 Docking Station
04/26/2012US20120100808 Mobile communication terminal and data download method
04/26/2012US20120100807 Communication apparatus and communication control method
04/26/2012US20120100806 Utilization of Ubiquitous Transmitting Devices to Provide Access Control to Vehicles and /or Other Controlled Access Items/Areas
04/26/2012US20120100802 Short-Range Cellular Booster
04/26/2012US20120100800 Automatic uplink power control in interference cancellation based spectral reuse
04/26/2012US20120099674 Antenna configuration for co-operative beamforming
04/26/2012US20120099668 Transmission method, transmitter, and receiver for multi antenna wireless communication system
04/26/2012US20120099663 Portable Cellular Base Station Configuration
04/26/2012US20120099582 Spatial reuse in directional antenna systems
04/26/2012US20120099580 Method and system for reduction of peak-to-average power ratio of transmission signals comprising overlapping waveforms
04/26/2012US20120099569 Femtocell Configuration
04/26/2012US20120099559 Master station in communications system and access control method
04/26/2012US20120099519 Method and device for signal transmission on a wireless communications system
04/26/2012US20120099518 Apparatus for transmitting and receiving control information for repeater and method thereof
04/26/2012US20120099494 Content transmission architecture
04/26/2012US20120099474 Diversity antenna system and transmission method
04/26/2012US20120099461 Apparatus and method for setting up radio bearer in wireless communication system
04/26/2012US20120099459 Radio communications system with a minimal broadcast channel
04/26/2012DE102011081789A1 wireless communications system for smart keyless entry system, receives certification request signal and transmits authentication response signal to vehicle equipment, after switching resonance circuit to resonant frequency
04/26/2012DE102010042717A1 Anordnung umfassend eine erste und eine zweite Funkeinheit sowie Feldgerät und ein Verfahren zum Betreiben derselben Arrangement comprising a first and a second radio unit and the field device and a method for operating the same
04/26/2012DE102008047212B4 Verfahren und Vorrichtung zur rechnergestützten Lokalisation eines mobilen Objekts Method and apparatus for computer-aided location of a mobile object
04/26/2012CA2803905A1 Transmission method, transmission device, reception method, and reception device
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