Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
12/2009
12/08/2009US7630729 Method of updating channel information by a mobile station that is in power saving mode
12/08/2009US7630728 Method and system for synchronizing a network of RF devices
12/08/2009US7630720 Content distribution system, network, and channel switching control method
12/08/2009US7630717 Touch screen, location finder, GSM, EDGE, CDMA cellular and OFDM, Wi-Fi system
12/08/2009US7630716 Method and system for mobile communications
12/08/2009US7630709 Format converter for WLAN-UMTS interworking employing UMTS air interface
12/08/2009US7630704 Communication system, communication apparatus, method and program
12/08/2009US7630699 Systems and methods of scale model correction to account for antenna coupling loss
12/08/2009US7630692 Information processing apparatus and communication apparatus
12/08/2009US7630691 Selective combining of multiple non-synchronous transmissions in a wireless communication system
12/08/2009US7630690 Access burst detector correlator pool
12/08/2009US7630688 Mitigation of wireless transmit/receive unit (WTRU) to WTRU interference using multiple antennas or beams
12/08/2009US7630685 Wireless IC device and component for wireless IC device
12/08/2009US7630684 Reflective communication using radio-frequency devices
12/08/2009US7630683 Return link design for PSD limited mobile satellite communication systems
12/08/2009US7630682 Satellite communication system employing a combination of time slots and orthogonal codes
12/08/2009US7630646 Low power portable communication system with wireless receiver and methods regarding same
12/08/2009US7630452 Method and apparatus for an ultra-wideband radio utilizing MEMS filtering
12/08/2009US7630448 Impulse noise reduction to an MCM signal
12/08/2009US7630403 MAC aggregation frame with MSDU and fragment of MSDU
12/08/2009US7630390 Asynchronous hub
12/08/2009US7630370 Overlay join latency reduction using preferred peer list
12/08/2009US7630356 Methods for supporting MIMO transmission in OFDM applications
12/08/2009US7630353 Method and apparatus for QoS improvement with packet voice transmission over wireless LANs
12/08/2009US7630349 Antenna division multiple access
12/08/2009US7630347 Hybrid UMTS/WLAN telecommunication system
12/08/2009US7630346 Hopping on random access channels
12/08/2009US7630345 HRPD network access authentication method based on CAVE algorithm
12/08/2009US7630344 Multistage reception of code division multiple access transmissions
12/08/2009US7630339 Methods and apparatus of providing transmit diversity in a multiple access wireless communication system
12/08/2009US7630332 Time division multiple access for network nodes with multiple receivers
12/08/2009US7630330 System and process using simplex and duplex communication protocols
12/08/2009US7630321 System and method for rate assignment
12/08/2009US7630294 Method and communication arrangement for alternately operating a terminal at at least two communication nodes
12/08/2009US7629927 Method for forming a beam of an array antenna and apparatus therefor
12/08/2009US7629926 Culled satellite ephemeris information for quick, accurate assisted locating satellite location determination for cell site antennas
12/08/2009CA2562681C Methods and apparatus for selecting between multiple carriers using a receiver with multiple receiver chains
12/08/2009CA2498221C Method for controlling transmit power and base station apparatus
12/03/2009WO2009145710A1 An antenna arrangement having receiver diversity and a portable device comprising such an antenna arrangement
12/03/2009WO2009145685A1 Polarization co-ordination
12/03/2009WO2009145592A2 Method for uplink transmission of control information in mobile communication system
12/03/2009WO2009145587A2 Method of encrypting control signaling
12/03/2009WO2009145585A2 Method and apparatus of transmitting ppdu in wireless communication system
12/03/2009WO2009145550A2 Apparatus for transmitting and receiving a signal and a method thereof
12/03/2009WO2009145549A2 Apparatus for transmitting and receiving a signal and a method thereof
12/03/2009WO2009145546A2 Method and apparatus for reuse of adaptive partial frequency in a cellular mobile communication system
12/03/2009WO2009145545A2 Method for transmitting data according to dynamic resource request
12/03/2009WO2009145537A2 Transmission power control method for ultracompact base station and ultracompact base station using this method
12/03/2009WO2009145525A2 Method and device for transmitting uplink signal including data and control information via uplink channel
12/03/2009WO2009145516A2 Local wireless signal transmitting/receiving apparatus and method using digital rf processing technology
12/03/2009WO2009145506A1 Method for handover with consideration of the neighbor base stations' circumstances
12/03/2009WO2009145499A2 Method and apparatus for managing tokens for digital rights management
12/03/2009WO2009145484A2 Method for transmitting a signal using a relay station in a wireless communication system
12/03/2009WO2009145476A2 Downlink localized and distributed multiplexing in a frequency division multiplexing manner
12/03/2009WO2009145312A1 Mobile communication device and communication control method
12/03/2009WO2009145162A1 Communication system, communication apparatus and communication method
12/03/2009WO2009145013A1 Relay station device, multi-hop system, and relay method
12/03/2009WO2009144930A1 Wireless communication device
12/03/2009WO2009144868A1 Radio communication device, radio communication system, and radio communication method
12/03/2009WO2009144142A1 Synchronization detection using bandwidth and antenna configuration
12/03/2009WO2009144096A1 Modular digital processing system for telecommunications satellite payloads
12/03/2009WO2009144080A2 Combined method, terminal, and component for anti-loss protection in multi-mode mobile tv
12/03/2009WO2009144074A1 Method of and base station for controlling beam forming in a mobile cellular network
12/03/2009WO2009143710A1 Method, system and device for beam shaping transmission
12/03/2009WO2009143709A1 Method and device for dual-current beam forming and apparatus supporting dual-current beam forming transmission
12/03/2009WO2009143692A1 Intelligent relay for tire pressure monitoring system and application method of the intelligent relay
12/03/2009WO2009143691A1 Frequency offset compensation method, apparatus and system
12/03/2009WO2009143678A1 A mobile station relay communication system and method
12/03/2009WO2009124811A3 Apparatus and methods for processing two signals and determining next processed signal
12/03/2009WO2009122084A3 Broadband multi-channel radiofrequency receiver
12/03/2009WO2009032950A3 Improved blind decoding in a mobile environment
12/03/2009WO2008143907A8 Clock synchronization for a wireless communications system
12/03/2009US20090300458 Reverse link automatic repeat request
12/03/2009US20090300454 Transmission apparatus, access point and symbol transmission method
12/03/2009US20090300186 Method and system for establishing a communication between an object, a user device and a service device
12/03/2009US20090299507 Audio Playback Selection Using Printed Coded Data
12/03/2009US20090298555 MAC controlled sleep mode/wake-up mode with staged wake-up for power management devices
12/03/2009US20090298528 Method for control of contention-based wireless access
12/03/2009US20090298527 Methods and apparatus for saving battery power in mobile stations
12/03/2009US20090298526 Signaling method for decentralized allocation of online transmission power in a wireless network
12/03/2009US20090298525 Interoperability and communications system dynamic media proxy based on capability negotiation
12/03/2009US20090298523 Radio communication base station apparatus, radio communication terminal apparatus, and resource block allocation method
12/03/2009US20090298522 Coexistence and incumbent protection in a cognitive radio network
12/03/2009US20090298521 System and method of delivery of media data
12/03/2009US20090298432 Radio communications system
12/03/2009US20090298431 Low latency, high quality link for audio transmission
12/03/2009US20090298430 Directional communication systems
12/03/2009US20090298429 Wireless communication apparatus
12/03/2009US20090298428 Method of connecting multiple bluetooth profiles and bluetooth apparatus using the same
12/03/2009US20090298427 System And Method For Processing Transactions Without Providing Account Information To A Payee
12/03/2009US20090298424 Beamforming method for wireless communication systems and apparatus for performing the same
12/03/2009US20090298423 Piggy-Back Satellite Payload
12/03/2009US20090298422 Calibration Using Noise Power
12/03/2009US20090298421 Multibeam refect array
12/03/2009US20090296967 Hearing aid system with a low power wireless link between a hearing instrument and a telephone
12/03/2009US20090296852 Radio communication method and radio communication apparatus using adaptive modulation system
12/03/2009US20090296848 Joint maximal ratio combining using time-domauin based signal processing
12/03/2009US20090296847 Fault tolerant modem redundancy
12/03/2009US20090296846 Mimo communication system having deterministic channels and method
12/03/2009US20090296845 Method and apparatus for multicarrier communications