Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
04/2010
04/20/2010CA2398487C Method and apparatus for the control of modem transmit power
04/15/2010WO2010041992A1 User terminal assisted out-of-synchronization detection
04/15/2010WO2010041898A2 Apparatus and method for handover/roaming during file downloading/streaming
04/15/2010WO2010041878A2 Method for transmitting relay node-specific control channel
04/15/2010WO2010041868A2 Method and apparatus for data transfer in multiple antenna systems
04/15/2010WO2010041867A2 System and method for an embs design to optimize spectrum efficiency, link adaptation and embs traffic security
04/15/2010WO2010041835A2 Method for transmitting reference signals for relay node
04/15/2010WO2010041778A1 Location-specific information management system
04/15/2010WO2010041535A1 Communication system, communication method, relay station, and computer program
04/15/2010WO2010041311A1 Relay apparatus, terminal apparatus and communication system
04/15/2010WO2010041295A1 Radio relay device and reproduction method in relay station
04/15/2010WO2010041236A1 Estimating interference in multi channel systems
04/15/2010WO2010040369A1 Antenna arrangement for multi-stream communication in a mimo channel
04/15/2010WO2010040190A1 Method and apparatus for beamforming in mimo systems
04/15/2010WO2010022379A3 Systems and methods employing multiple input multiple output (mimo) techniques
04/15/2010WO2010020718A3 Method and device for simultaneous rf transmission of a set of messages from a plurality of independent senders to a single receiver comprising a plurality of antennas
04/15/2010WO2010018927A3 Method of transmitting or receiving uplink signals and equipment therefor
04/15/2010WO2010016668A3 Reference signal transmission method for downlink multiple input multiple output system
04/15/2010WO2010014318A3 Method for channel selection in a multi-hop wireless mesh network
04/15/2010WO2010013914A3 Method for permitting a ue to conditionally access an evolved packet core network
04/15/2010WO2010008146A3 Method for requesting bandwidth by message having variable format
04/15/2010WO2010005597A3 Wireless speaker dongle with auxiliary audio output
04/15/2010WO2010005262A3 Method and apparatus for frame based resource sharing in cognitive radio communication system
04/15/2010WO2010002222A3 Apparatus and method for notifying change of system control information in a broadband wireless communication system
04/15/2010WO2010002201A3 Pre-coding method and apparatus based on uplink sounding and csi feedback channel information
04/15/2010WO2010002183A3 Method and apparatus of accessing channel in wireless communication system
04/15/2010WO2010002180A3 Apparatus and method for relocating persistently allocated resource in a broadband wireless communication system
04/15/2010WO2009158481A3 Including feedback information regarding an individual subband of a wireless channel
04/15/2010WO2009157741A3 Apparatus and method for data transmission in sc-fdma system with multiple antennas
04/15/2010WO2009157734A3 Apparatus and method for data transmission using transmit diversity in sc-fdma system
04/15/2010WO2009157709A3 Method for transmitting uplink signals
04/15/2010WO2009157705A3 Inter-cell interference avoidance for downlink transmission
04/15/2010WO2009157699A3 Method for transmitting a sounding reference signal in a lte tdd system
04/15/2010US20100093388 Mimo radio interfaces
04/15/2010US20100093387 Method and apparatus for adjusting power control setpoint in a wireless communication system
04/15/2010US20100093386 Random access for wireless communication
04/15/2010US20100093385 Method and Arrangement for Selecting an Antenna Mode in a Mobile Telecommunication Network
04/15/2010US20100093384 Guard band utilization in multi-carrier mode for wireless networks
04/15/2010US20100093383 Communication method through network and terminal thereof
04/15/2010US20100093288 Method and apparatus for facilitating power conservation via time-gating in a wireless communication system
04/15/2010US20100093280 Bluetooth connection method and apparatus
04/15/2010US20100093279 Electronic devices for communication utilizing energy detection and/or frequency synthesis
04/15/2010US20100093276 Semiconductor device
04/15/2010US20100093275 Relay apparatus
04/15/2010US20100093274 Fault-tolerant non-random signal repeating system for building electric control
04/15/2010US20100093273 Wireless transfer of data from a mobile device to a server
04/15/2010US20100093270 Signal transmission surveillance system
04/15/2010US20100091906 Spatio-Temporal Processing for Communication
04/15/2010US20100091900 Apparatus and method for ofdm modulated signal transmission with reduced peak-to-average power ratio
04/15/2010US20100091893 Method and apparatus for channel feedback in a wireless communication system
04/15/2010US20100091791 Method for power control for mixed voice and data transmission
04/15/2010US20100091759 Media access control protocol data unit aggregation in a time division multiple access media access control layer
04/15/2010US20100091756 Method of using acknowledgment tones for data consistency in intra-vehicular wireless networks
04/15/2010US20100091755 Method of transmitting scheduling request in a wireless communication system
04/15/2010US20100091754 Tfc selection apparatus in mobile communication system, tfc selection method and program therefor
04/15/2010US20100091753 Method And Arrangement For Noise Floor Estimation
04/15/2010US20100091750 Method for transmitting and receiving system information
04/15/2010US20100091743 Preparation Phase for Switching Between Su-MIMO and MU-MIMO
04/15/2010US20100091740 Methods, systems, and computer program products for transmitting streaming media to a mobile terminal using the bandwidth associated with a wireless network
04/15/2010US20100091736 System for packet data service in the mixed network of asynchronous communication network and synchronous communication network and hand-over method thereof
04/15/2010US20100091720 Method for transmitting and receiving paging message in wireless communication system
04/15/2010US20100091699 Profile-based bandwidth scheduler
04/15/2010US20100091698 Radio relay apparatus, radio terminal apparatus, method, and recording medium for performing radio communication based on beacon
04/15/2010US20100091697 Ditributed turbo coding and relaying protocols
04/15/2010US20100091688 Simultaneous multiple signal reception and transmission using frequency multiplexing and shared processing
04/15/2010US20100091641 Transmit diversity scheme for uplink data transmissions
04/15/2010US20100090923 Antenna Device and Antenna Waterproof Structure
04/15/2010US20100090892 Method And System For Customized Full Ephemeris Compatible With Standard AGPS Network Devices
04/15/2010US20100090796 Movable barrier system adapted to transmit diagnostic information to a remote device
04/15/2010DE202005021803U1 Tragbare Multimediavorrichtung zur Datenübertragung Portable multimedia device for data transfer
04/15/2010DE112008001354T5 Digitale Rundfunkempfangsvorrichtung Digital broadcast receiving device
04/15/2010DE102009027451A1 Ultra-Breitband Kommunikations-Headset mit geringer Latenz und Verfahren zum betreiben To operate ultra-wideband communication headset with low latency and procedures
04/15/2010DE102008042809A1 Communication system for communication of traffic policeman with vehicle driver, has hand-held device for delivery of characteristics of traffic, and receiving unit receiving data and converting data into content for perception by road user
04/14/2010EP2175681A1 Distributed infrastructure for wireless data communications
04/14/2010EP2175573A1 Radio communication device, radio communication system, radio communication method
04/14/2010EP2175572A2 Transmitting and receiving apparatus and method
04/14/2010EP2174431A1 Method and apparatus for discovering location of information server and method and apparatus for receiving handover information using location of information server
04/14/2010EP2174429A2 Interference based phase shift precoding for ofdm
04/14/2010EP2174428A2 Method and system for operating a multi-user multiple-input multiple-output (mu-mimo) wireless communications system
04/14/2010EP2174427A1 Apparatus and method for the radio coverage of a vehicle, usable in particular in the field of railway transport or the like
04/14/2010EP1590960B1 Method for storing and transmitting data generated by a security module
04/14/2010EP1579604B1 Method and system for broadcasting a programme
04/14/2010EP1500291B1 Hierarchical mobile ad-hoc network and methods for route error recovery therein
04/14/2010EP1408707B1 A recognition method of identifying a primary cell in site selective diversity transmit control
04/14/2010EP0947098B1 System and method for delivering data over a data broadcasting system to specially targeted audiences
04/14/2010CN201438698U Wireless relay communication device in ultra-high voltage transmission line
04/14/2010CN1988708B Method and device for detecting voice quality
04/14/2010CN1988415B Method for judging downward pilot frequency signal transmission mode in CDMA communication system
04/14/2010CN1862999B Apparatus and mehtod for distributing users in multi-antenna mobile communication system
04/14/2010CN1860819B Methods and apparatus for terminating use of quick paging channel based on high capacity power source usage
04/14/2010CN1833377B Method for outer loop power control to comply with quality requirements of all transport channels within a coded composite transport channel
04/14/2010CN1822523B Vehicle communication device
04/14/2010CN1745289B 导航装置和导航方法 Navigation devices and navigation method
04/14/2010CN1709001B Method for channel quality prediction for wireless communication systems
04/14/2010CN1666439B CDMA system transmission matrix coefficient calculation
04/14/2010CN1618191B Method and system for transmission of carrier sighal occupying different radio frequency band between first and second antenna networks
04/14/2010CN1617612B Radio base station
04/14/2010CN101695188A Method for correcting local time and clock server
04/14/2010CN101695020A Wireless communication system and mobile wireless communication apparatus
04/14/2010CN101695018A Transmission of data packets in a radiocommunication system using a common hybrid automatic repeat request (HARQ) process