Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
07/2009
07/14/2009US7561893 Communication system using ARQ
07/14/2009US7561892 PT service system and method
07/14/2009US7561891 Customization of data session retry mechanism in a wireless packet data service network
07/14/2009US7561883 System and method for management of the resources of a broadband mobile network having prolonged fixed accesses by wireless local area network access terminals
07/14/2009US7561881 Air based emergency monitor, multimode communication, control and position finder system
07/14/2009US7561880 Radio controller, mobile communications system, and communications control method
07/14/2009US7561863 Automatic gain control device
07/14/2009US7561850 Wireless receiving apparatus and antenna verification method
07/14/2009US7561849 Method of power control and acknowledgement control for F-ACKCH
07/14/2009US7561847 Radio apparatus, radio communication system, spatial path control method, and spatial path control program
07/14/2009US7561646 Multi-antenna wireless receiver chains with vector decoding
07/14/2009US7561645 Method and apparatus for reducing frequency errors associated with an inter-system scan
07/14/2009US7561636 Digital predistortion apparatus and method in power amplifier
07/14/2009US7561632 Beamforming techniques for MIMO communication systems
07/14/2009US7561631 Multiple streams using partial STBC with SDM within a wireless local area network
07/14/2009US7561618 Reconfigurable chip level equalizer architecture for multiple antenna systems
07/14/2009US7561615 Method and apparatus for compensating for phase noise of symbols spread with a long spreading code
07/14/2009US7561600 Synchronization at multiframe level of a mobile terminal of a radiocommunications system
07/14/2009US7561594 User equipment having improved power savings during full and partial DTX modes of operation
07/14/2009US7561591 TDMA communications apparatus
07/14/2009US7561561 Method for handling timers after an RLC re-establishment in a wireless comminications system
07/14/2009US7561560 Symbol timing synchronization system for orthogonal frequency division multiplexing systems
07/14/2009US7561558 Transmission power optimization of OFDM wireless communication system
07/14/2009US7561557 Base station apparatus, mobile station, and contents provider
07/14/2009US7561556 System and method for generating a public long code mask in a mobile communications system
07/14/2009US7561548 Method for a mobile terminal hand-off between a CDMA system and a WLAN
07/14/2009US7561542 System, method and apparatus for determining if data from a source has arrived properly at a destination in a time division multiplex (TDM) communication network
07/14/2009US7561540 System and method for dynamic distributed communication
07/14/2009US7561539 Wireless communication system and wireless communication control method, wireless communication device and wireless communication method, and computer program
07/14/2009US7561525 Wireless communication system, wireless communication apparatus, wireless communication method, and computer program
07/14/2009US7561513 Method and apparatus for controlling a packet terminating call in a mobile communication system
07/14/2009US7561103 Method and device for generating a constant envelope navigation signal with four independent codes
07/14/2009CA2514049C Navigation apparatus, navigation method, and program
07/14/2009CA2507033C Closed loop transmitter control for power amplifier in an eas system
07/14/2009CA2484222C Synchronization for extending battery life
07/14/2009CA2371359C A method of and apparatus for estimating a characteristic of a signal
07/14/2009CA2367335C Method and device at a transmitter and receiver unit in a mobile telephone system
07/14/2009CA2366620C Method and apparatus for locating gps equipped wireless devices operating in analog mode
07/09/2009WO2009086334A2 Automatic multimedia upload for publishing data and multimedia content
07/09/2009WO2009085938A2 Adjusting wireless signal transmission power
07/09/2009WO2009085918A1 Method and apparatus for ifdma receiver architecture
07/09/2009WO2009085874A1 Method and apparatus for inter-technology handoff of a terminating mobile station during an alerting procedure
07/09/2009WO2009085792A1 Beamforming in mimo systems
07/09/2009WO2009085770A1 Wireless system with reduced effect of iq imbalance
07/09/2009WO2009085490A1 Recursive reduction of channel state feedback
07/09/2009WO2009085416A1 Receive diversity and mimo processing using cooperating mobile devices
07/09/2009WO2009085293A2 Apparatus and method for adaptive channel hopping in mesh networks
07/09/2009WO2009084990A1 Using spatial properties of mimo channels for enhanced channel estimation in mimo systems
07/09/2009WO2009084925A1 Frame for flexibly supporting heterogeneous modes and tdd/fdd modes, and method for transmitting signals using the same
07/09/2009WO2009084923A2 Method for transmitting preamble in scalable bandwidth system
07/09/2009WO2009084922A2 Ranging method using new ranging structure
07/09/2009WO2009084921A2 Method for transmitting and receiving signals using collaborative mimo scheme
07/09/2009WO2009084905A2 Method for reducing inter-cell interference
07/09/2009WO2009084904A2 Method for reducing inter-cell interference
07/09/2009WO2009084903A2 Method for transmitting precoded signal in collaborative multiple-input multiple-output communication system
07/09/2009WO2009084877A1 Method and apparatus for transmitting/receiving downlink data in wireless communication network
07/09/2009WO2009084876A2 Method and device for pre-coding in multiple input multiple output system
07/09/2009WO2009084874A1 Method of transmitting and receiving a paging message in a mobile communication system
07/09/2009WO2009084868A2 Method of transmitting data in wireless communication system
07/09/2009WO2009084866A1 Method of scheduling broadcast messages for transmitting system information
07/09/2009WO2009084864A1 Method for inter rat handover
07/09/2009WO2009084760A1 Cdma code based bandwidth request and allocation method for ofdma multi-hop system
07/09/2009WO2009084207A1 Data transmission device, data reception device, and wireless communication system
07/09/2009WO2009084121A1 Signal processing for multi-sectored wireless communications system and method thereof
07/09/2009WO2009084105A1 Communication node, communication system and ad hoc communication method in accordance with time division multiple access scheme
07/09/2009WO2009084091A1 Transmission power control method and transmission power controller
07/09/2009WO2009083680A1 Communication by return pathway from a terminal to a transmitter for reducing in particular interference between beams from the transmitter
07/09/2009WO2009083647A1 Apparatus and method for switching from reception to transmission
07/09/2009WO2009082953A1 Transmission method, system and device of synchronous channel
07/09/2009WO2009082907A1 Beamforming method, system and device
07/09/2009WO2009082853A1 Self-adaptive codebook processing method
07/09/2009WO2009082843A1 Method for terminal accessing to system with great bandwidth and frame structure thereof
07/09/2009WO2009082841A1 Controlling signal transmitting method and device in wireless combined relay network
07/09/2009WO2009066899A3 Method for communicating with relay station
07/09/2009WO2009064135A3 Method and apparatus for allocating and managing cqich
07/09/2009WO2009059109A3 Session establishment in multi-carrier data transmission systems
07/09/2009WO2009048730A3 Method and apparatus for signaling interference information for multi-user mimo
07/09/2009WO2009023700A3 Method and apparatus for creating a multi-user mimo codebook using a single user mimo codebook
07/09/2009WO2008155380A3 Method and apparatus for 3g lte fdd and tdd detection using reference signal correlation
07/09/2009WO2008074343A3 Selection diversity receiving device
07/09/2009WO2008007375A3 Wimax access point network with backhaul technology
07/09/2009US20090178027 Layered architecture for mobile terminals
07/09/2009US20090177746 Terminal managing method, terminal managing apparatus, and mobile communication terminal
07/09/2009US20090176525 Method and apparatus of signaling and procedure to support uplink power level determination
07/09/2009US20090176524 System And Method For Performing Proximity-Based Communication Via Dynamically Registered Communication Devices
07/09/2009US20090176523 Multi-transceiver portable radio communications device and related method
07/09/2009US20090176522 Method for carrying out a survey of a plurality of participant communication devices, and corresponding communication drives
07/09/2009US20090176520 Generating User Contexts for Targeted Advertising
07/09/2009US20090176505 Identification of proximate mobile devices
07/09/2009US20090176500 Method for Planning a Cellular Mobile Telecommunications Network
07/09/2009US20090176487 Wireless Repeater Management Systems
07/09/2009US20090176458 Method and system for providing streaming service
07/09/2009US20090176457 Apparatus and method for communicating with moving receivers
07/09/2009US20090176456 Method for transferring power information used by a telecommunication device for weighting at least one pilot signal
07/09/2009US20090176453 Method and system for dynamic carrier selection
07/09/2009US20090176452 Mechanism for improved interoperability when content protection is used with an audio stream
07/09/2009US20090176451 Encoded color information facilitating device pairing for wireless communication
07/09/2009US20090176449 Out-of-Band Signal Generator and Frequency Band Expander
07/09/2009US20090176448 Distributed automatic gain control system
07/09/2009US20090175383 Wireless Communication Using Beam Forming And Diversity