Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
01/2009
01/15/2009WO2009008677A2 Method of transmitting scheduling request in a wireless communication system
01/15/2009WO2009008663A2 Method and apparatus for peer to peer connection in wireless communication system
01/15/2009WO2009008662A2 Method and apparatus for supporting connectivity of peer-to-peer (p2p) communication in mobile communication system
01/15/2009WO2009008661A1 Mobile communication repeating system for elevator
01/15/2009WO2009008660A2 Method and apparatus for adaptive peer to peer communication selection in wireless communication system
01/15/2009WO2009008633A2 Method for performing ranging procedure
01/15/2009WO2009008627A2 A method of establishing fast security association for handover between heterogeneous radio access networks
01/15/2009WO2009008625A2 Method of performing cell search in wireless communication system
01/15/2009WO2009008624A2 Method of performing cell search in wireless communication system
01/15/2009WO2009008623A2 Method of performing cell search in wireless communication system
01/15/2009WO2009008615A2 Direct link teardown procedure in tunneled direct link setup (tdls) wireless network and station supporting the same
01/15/2009WO2009008582A1 System and method for processing subscription of subscriber identity module
01/15/2009WO2009008275A1 Communication apparatus, communication method, and computer program for making computer execute communication method
01/15/2009WO2009008180A1 Radio communication device and method for determining delay amount of cdd
01/15/2009WO2009007778A1 Apparatus and method for the radio coverage of a vehicle, usable in particular in the field of railway transport or the like
01/15/2009WO2009007722A1 Reducing interference in a telecommunications network
01/15/2009WO2009007313A2 Higher layer synchronization between base stations
01/15/2009WO2009006857A1 An indicator method and system of control channel transport format
01/15/2009WO2009006848A1 Access network switching method, anchor management device, and mobile accessing device
01/15/2009WO2009006840A1 Method, system and base station using frame configuration which supports relay for wireless transmission
01/15/2009WO2009006827A1 Method and apparatus for updating round trip delay
01/15/2009WO2009006821A1 High speed uplink packet access method in multi-carrier td-scdma system
01/15/2009WO2008144151A3 Multi-antenna transmitter for multi-tone signaling
01/15/2009WO2008142091A3 Pico cell and control method for the wireless data transmission in an airplane and airplane
01/15/2009WO2008130164A8 A bluetooth device having a memory and method therefor
01/15/2009WO2008121366A3 Power control in orthogonal sub-channels in wireless communications
01/15/2009WO2008093100A3 A method and base station to control access point transmit power
01/15/2009WO2008065190A3 A method for power control in a mobile communication system
01/15/2009WO2008061045A3 Providing antenna diversity in a wireless communication system
01/15/2009WO2008021305A3 Methods and systems for retransmission of a broadcast signal using a proximity transmitting radiator
01/15/2009WO2007130894A3 Method and apparatus for routing content for a mobile phone over an alternative wireless network
01/15/2009WO2004019529A8 Beacon signaling in a wireless system
01/15/2009US20090017862 Wireless communication system
01/15/2009US20090017861 Method and apparatus for power scaling in peer-to-peer communications
01/15/2009US20090017860 Intelligent Power-Aware Downloading for Mobile Communication Devices
01/15/2009US20090017859 Power control
01/15/2009US20090017856 Transfer of Part of a Push to Talk Session
01/15/2009US20090017855 Method and apparatus for peer to peer connection in wireless communication system
01/15/2009US20090017853 Method and system for presence detection in a communication system
01/15/2009US20090017852 Transmitter, modulator and method for signal synchronization transmission in single frequency network transmission system
01/15/2009US20090017851 Synchronization Of A Peer-To-Peer Communication Network
01/15/2009US20090017850 Methods and apparatus for successive interference cancellation based on transmit power control by interfering device with success probability adaptation in peer-to-peer wireless networks
01/15/2009US20090017782 Method for determining line-of-sight (los) distance between remote communications devices
01/15/2009US20090017769 Efficient rank and precoding matrix feedback for mimo systems
01/15/2009US20090017768 Frequency error estimation and correction
01/15/2009US20090017766 Adaptive use of multiple receive chains in wireless communication terminals
01/15/2009US20090017764 System for shopping in a store
01/15/2009US20090017756 System and method for avoiding interference in a dual-signal device
01/15/2009US20090017755 Information communication device
01/15/2009US20090017754 Apparatus and program for vehicular wireless communication
01/15/2009US20090016468 Method for error compensation in an ofdm system with diversity
01/15/2009US20090016463 Method for transmitting channel state information in multiple antenna system
01/15/2009US20090016460 Apparatus and method for beamforming with limited feedforward channel in multiple input multiple output wireless communication system
01/15/2009US20090016415 Methods, computer program products and apparatus providing improved quantization
01/15/2009US20090016318 Synchronized uwb piconets for sop (simultaneously operating piconet) performance
01/15/2009US20090016317 Methods and apparatus for supporting group communications utilizing device identifiers
01/15/2009US20090016313 Method and apparatus for switching a communication channel
01/15/2009US20090016312 Method and System for Selecting Antennas Adaptively in OFDMA Networks
01/15/2009US20090016311 Methods and apparatus for supporting group communications with data re-transmission support
01/15/2009US20090016310 Optimized usage of access technology in a multi-mode architecture
01/15/2009US20090016309 Apparatus and method for ultra wide band communication based on multi-coded bi-orthogonal pulse position modulation
01/15/2009US20090016290 Resource Allocation in Wireless Multi-Hop Relay Networks
01/15/2009US20090016276 Channel allocation method for asynchronous mobile communication system
01/15/2009US20090016266 Method of transmitting and receiving a message via an uplink channel in a wireless mobile communication system
01/15/2009US20090016263 Wireless base station and terminal equipment
01/15/2009US20090016260 Mf-tdma frequency hopping
01/15/2009US20090016259 Quality of service control in multiple hop wireless communication environments
01/15/2009US20090016258 Quality of service control in multiple hop wireless communication environments
01/15/2009US20090016257 Methods of data transmission by relay nodes in a synchronous communications network, corresponding reception method, computer program product, storage means and nodes
01/15/2009US20090016256 Method for determining optimal transmission mode and frame structure for mode determination in relay system
01/15/2009US20090016250 Coding methods of communicating identifiers in peer discovery in a peer-to-peer network
01/15/2009US20090016249 Coding methods of communicating identifiers in peer discovery in a peer-to-peer network
01/15/2009US20090016248 Coding methods of communicating identifiers in peer discovery in a peer-to-peer network
01/15/2009US20090016247 Fast transitioning resource negotiation
01/15/2009US20090016245 Communication device and method for transmitting data
01/15/2009US20090015473 Adaptive array antenna system and method of controlling directivity thereof
01/15/2009US20090015472 Method of transmit beamforming for multicasting in a wireless communication system
01/15/2009US20090015469 Culled satellite ephemeris information for quick, accurate assisted locating satellite location determination for cell site antennas
01/15/2009US20090015466 Apparatus and method for executing telecommand on geostationary satellite, and apparatus and method for verifying telecommand execution status on geostationary satellite ground control system
01/15/2009DE102008031316A1 Leistungsdetektor-Radiofrequenzmultiplexer Radio frequency power detector-multiplexer
01/15/2009DE102008031068A1 Antennendiversityanlage für den relativ breitbandigen Funkempfang in Fahrzeugen Antenna diversity system for the relatively wide band radio reception in vehicles
01/15/2009DE102007032856A1 In-the-ear loudspeaker system for communication of umpire during gymkhana, has radio receiving part and microphones and/or internal acoustic sources, where system is controlled by corresponding radio transmitting part over base station
01/15/2009DE102006054454B4 Verfahren zur Übertragung heterogener Datenflüsse zwischen Benutzer-Kommunikationsendgeräten und einem oder mehreren Dienste anbietenden Kommunikationsnetzen Method for the transmission of heterogeneous data flows between user communication terminals and one or more service-providing communication networks
01/15/2009DE10134097B4 Verfahren zur Demodulation und Detektion von mit Hilfe eines Diversity-Empfangssystems empfangenen Spread-Spectrum-Signalen eines von einem Teilnehmer gesendeten Spread-Spectrum-Sendesignals bei einem Funkkommunikationssystem mit Random-Access-Zugriff A method for demodulation and detection of received using a diversity reception system, spread spectrum signals transmitted by a subscriber of a spread spectrum transmission signal in a radio communication system having a random-access access
01/15/2009CA2694514A1 Transmit methods for ccfi/pcfich in a wireless communication system
01/15/2009CA2693372A1 Method and arrangements for communication of channel quality information in a telecommunications system
01/14/2009EP2015601A1 Wireless communicating method based on variable tti length control and wireless base station device
01/14/2009EP2015595A1 Radio communication base station device and radio communication method used for multi-carrier communication
01/14/2009EP2015503A2 Transmit methods with delay diversity and space-frequency diversity
01/14/2009EP2015491A1 Wireless communication base station device in multiple-carrier communication and wireless communication method
01/14/2009EP2015481A1 Method for estimating the noise floor power level in a cell of a cellular radio communication network and base station
01/14/2009EP2015479A2 Subscriber station, time division multiplexing system and transmission timing control method suitable for wireless communication in synchronous PtoMP scheme
01/14/2009EP2015477A2 TDMA communications system with configuration beacon and associated method
01/14/2009EP2015476A1 Mobile communication device and reception quality information creation method
01/14/2009EP2015475A1 Wireless communication apparatus and wireless communication system
01/14/2009EP2015474A1 Mobile unit using w-cdma scheme having reception diversity function, and system therefor
01/14/2009EP2015473A2 Reconfigurable aircraft radio communications system
01/14/2009EP2015472A1 Methods of data transmission by relay nodes in a synchronous communications network, corresponding reception method, computer program product, storage means and nodes.
01/14/2009EP2015471A1 Building material adapted for repetition of RF signals and building equipment therefor
01/14/2009EP2015470A1 Relay method, base station, relay device and relay system of the wireless access system