Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
12/2009
12/22/2009US7636328 Efficient transmission of signaling using channel constraints
12/22/2009US7636312 Apparatus and method for moving a receive window in a radio access network
12/22/2009US7636301 Distributed transmitting apparatus and method with retransmission function
12/22/2009CA2503530C Lower complexity layered modulation signal processor
12/22/2009CA2484313C Coherent averaging for measuring traveling wave tube amplifier nonlinearity
12/22/2009CA2465060C Method for providing interactive data service in a mobile communication system
12/22/2009CA2453669C Precoordination of return link for hand-off between coverage areas being traversed by a mobile transceiver platform
12/22/2009CA2452773C Apparatus and method for providing service based on multiple data rates in mobile communication system
12/22/2009CA2442142C Transmissions in a communication system
12/22/2009CA2342939C Apparatus and method for controlling a demultiplexer and a multiplexer used for rate matching in a mobile communication system
12/22/2009CA2287810C Cell searching method in asynchronous wideband code division multiple access system
12/22/2009CA2214346C Automatic satellite/terrestrial mobile terminal roaming system and method
12/17/2009WO2009152292A1 Systems and methods of simultaneous, time-shifted transmission to multiple receivers
12/17/2009WO2009151989A2 Techniques for spatial reuse in wireless personal area networks based on virtual time divisional multiple access
12/17/2009WO2009151452A1 Cell phone wlan access point
12/17/2009WO2009151298A2 Apparatus and method for transmitting and receiving map information in a broadband wireless communication system
12/17/2009WO2009151210A2 Apparatus and method for allocating subchannels and controlling interference in ofdma systems
12/17/2009WO2009151177A1 Apparatus and system for estimating location of terminal
12/17/2009WO2009150991A1 Relay device, communication system, and relay method
12/17/2009WO2009150853A1 Wireless communication system, wireless communication apparatus, and buffer clearing method
12/17/2009WO2009150849A1 Network monitoring device, bus system monitoring device, method and program
12/17/2009WO2009150006A1 System and devices for distributing content in a hierarchical manner
12/17/2009WO2009149758A1 Method and apparatus for communication site planning
12/17/2009WO2009149757A1 Method and arrangement in a telecommunication system
12/17/2009WO2009149561A1 Systems and methods for sc-fdma transmission diversity
12/17/2009WO2009116819A3 Preamble generation method for random access in a wireless communication system
12/17/2009WO2009116753A3 Method of cell selection in heirarchical cell structure based on cell quality
12/17/2009WO2009114621A3 Arrangements for association and re-association in a wireless network
12/17/2009WO2009114486A3 Wireless antenna array system architecture and methods to achieve 3d beam coverage
12/17/2009WO2009113796A3 Apparatus and method for composing diversity subchannel in wireless communication system
12/17/2009WO2009110774A3 Method for performing handover to reduce interruption time
12/17/2009WO2008111826A8 Peer power save mode in tunneled direct link setup (tdls) wireless network
12/17/2009US20090312071 Devices for controlling amplication of a signal emitted by a mobile
12/17/2009US20090312048 Method and apparatus for performing closed-loop transmit power control for fractional dedicated physical channel
12/17/2009US20090312047 Wireless Terminal Device, Wireless Communication System, and Wireless Terminal Device Controlling Method
12/17/2009US20090312046 Intelligent wireless power charging system
12/17/2009US20090312045 Dynamic group prioritization in communication networks
12/17/2009US20090312030 Relay station, terminal and base station in cellular system, and method for relaying between terminal and base station
12/17/2009US20090312028 Spectrum-adaptive networking
12/17/2009US20090312026 Location-based address normalization
12/17/2009US20090312013 Systems and methods for monitoring selected terrestrially used satellite frequency signals to reduce potential interference
12/17/2009US20090312010 Method and system for bluetooth and wimax coexistence
12/17/2009US20090311987 Method and apparatus for supporting emergency calls and location for femto access points
12/17/2009US20090311965 Systems associated with receiving and transmitting information related to projection
12/17/2009US20090311962 Communication Apparatus, Communication System, Communication Method and Program
12/17/2009US20090311961 Short-Range Wireless Communication
12/17/2009US20090311960 Smart/Active RFID Tag for Use in a WPAN
12/17/2009US20090310702 Operation for backward-compatible transmission
12/17/2009US20090310701 Method for transmitting/ receiving signal in mimo system
12/17/2009US20090310700 Exploiting multiuser diversity through phase modulation multiplexing
12/17/2009US20090310699 Communication apparatus, communication method, and integrated circuit
12/17/2009US20090310698 Wireless communication systems
12/17/2009US20090310697 Multiple-input multiple-output (mimo) transmitter and communication system
12/17/2009US20090310696 Method and apparatus for mapping signals to subcarriers in mimo wireless network
12/17/2009US20090310652 Base station having a set of phased array antennas
12/17/2009US20090310592 Techniques for spatial reuse in wireless personal area networks based on virtual time divisional multiple access
12/17/2009US20090310591 VoIP multimode WLAN, Wi-Fi, GSM, EDGE, TDMA, spread spectrum, CDMA systems
12/17/2009US20090310588 Method and apparatus for high rate packet data transmission
12/17/2009US20090310587 Generic parallel spreading
12/17/2009US20090310570 Method and Systems Providing Peer-to-Peer Direct-Mode-Only Communications on CDMA Mobile Devices
12/17/2009US20090310531 Airborne Communication Network
12/17/2009US20090310530 Method and apparatus for integrating and communicating data link information from an aircraft to a ground station using a portable communications system
12/17/2009US20090310529 Picocell and control method for wireless data transmission in an aircraft as well as the aircraft
12/17/2009US20090310528 Wireless communication system, connection device, relay device and registering method
12/17/2009US20090310527 Method for backhaul interference management with access terminal router
12/17/2009US20090310521 Multiple die communication system
12/17/2009US20090310507 Method and apparatus for transmitting and receiving information about forward channel status in a multi-carrier mobile communication system
12/17/2009US20090310506 Switching schemes for multiple antennas
12/17/2009US20090310492 Method and Apparatus for Testing Mobile Terminals in an OFDM System
12/17/2009US20090310475 Method for scheduling distributed virtual resource blocks
12/17/2009US20090310014 Digital e8-vsb reception system and e8-vsb data demultiplexing method
12/17/2009US20090309801 Antenna systems for multiple frequency bands
12/17/2009US20090309706 Radio frequency identification system with improved accuracy and detection efficiency in presence of clutter
12/16/2009EP2134131A1 Maximisation of standby time of CDMA wireless terminals by two stage paging with a paging indication via PICH or quick paging channel (QPCH)
12/16/2009EP2134130A2 Transmission power control device and method, mobile station, and communication device in mobile communication system
12/16/2009EP2134023A1 Method for communication in a wireless network
12/16/2009EP2134016A1 Radio communication system, radio communication device, and radio communication method
12/16/2009EP2134006A1 Method and apparatus for communicating downlink and uplink sub-frames in a half duplex communication system
12/16/2009EP2134005A1 System and method for terrestrial reuse of cellular satellite frequency spectrum
12/16/2009EP2134004A1 Systems and methods for terrestrial reuse of cellular satellite frequency spectrum
12/16/2009EP2134003A1 A user selection apparatus for a mobile communication system
12/16/2009EP2134002A1 Fast power control in a variable data rate mobile CDMA communication system
12/16/2009EP2133849A1 Vehicular communication device
12/16/2009EP2132946A2 Uplink multiple-input-multiple-output (mimo) and cooperative mimo transmissions
12/16/2009EP2132893A1 Multiple-antenna space multiplexing system using enhancement signal detection
12/16/2009EP2132885A1 Random access in time division duplex communication systems
12/16/2009EP2132884A1 System and method for performing channel estimation using interpolation
12/16/2009EP2132883A2 Satellite reference terminal systems and methods
12/16/2009EP2132882A1 Apparatus for generating precoding matrix codebook for mimo system and method of the same
12/16/2009EP2132881A1 Arrangement and technique for interference mitigation
12/16/2009EP1921769B1 Spread spectrum communication device
12/16/2009EP1848122B1 Radio device and interference avoiding method by transmission power control
12/16/2009EP1692797B1 System and method for transmitting random access data using orthogonal frequency division multiple access
12/16/2009EP1680880B1 Wireless local area network (wlan) methods and components that utilize traffic prediction
12/16/2009EP1532744B1 Method and system for improved beacon acquisition performance with time slot and antenna sector reuse
12/16/2009EP1508977B1 Mobile phone and method of controlling transmission power
12/16/2009CN201365252Y Emergency communication system for mine production
12/16/2009CN201365251Y Satellite early warning information receiver circuit
12/16/2009CN201365250Y Special satellite communication modulator-demodulator
12/16/2009CN201365249Y KU band binary multi-output satellite low noise block