Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
09/2011
09/07/2011CN102177747A Apparatus and method for handover/roaming during file downloading/streaming
09/07/2011CN102177742A Methods and apparatuses for performing transmit beamforming sector sweep in a multiantenna communication device
09/07/2011CN102177673A Feedback in a wireless communication system
09/07/2011CN102177666A User terminal assisted out-of-synchronization detection
09/07/2011CN102177665A Enabling downlink transparent relay in a wireless communications network
09/07/2011CN102177664A Correlation computation circuit and method for interference noise sequence matrix
09/07/2011CN102177663A A method of processing received signals, corresponding receiver and computer program product therefor
09/07/2011CN102177662A Antenna arrangement for multi-stream communication in a MIMO channel
09/07/2011CN102177661A Antenna diversity system using active antenna
09/07/2011CN102176788A Method and system for channel access control for transmission of video information over wireless channels
09/07/2011CN102176026A Global navigation satellite system (GNSS) receiver system based on delay locked loop (DLL)-Rake tracking loop
09/07/2011CN101640942B Method for sending broadcast data and equipment thereof
09/07/2011CN101594690B Method for selecting uplink transmission channel
09/07/2011CN101534529B Method for searching closed signed user group cell and equipment thereof
09/07/2011CN101312570B Method and apparatus implementing terminal wake-up
09/07/2011CN101267610B Method and device for synchronization of mobile communication micro base station or indoor base station
09/07/2011CN101238647B method and device of preamble length for discontinuous control channel transmission
09/07/2011CN101222263B Method and device for mapping pilot signal in unicast and broadcast/multicast mode
09/07/2011CN101179329B Information transmission method with reduced identification data size
09/07/2011CN101179305B System and method for electronic dispersion compensation
09/07/2011CN101174878B Method and system for implementing mixed self-adapting retransmission
09/07/2011CN101166050B Radio communication method and system
09/07/2011CN101112110B Inter-base station synchronizing system and synchronization controller and base station
09/07/2011CN101090287B Methods and systems for processing signals in a wireless communication system
09/07/2011CN101083504B Demodulating equipment and its demodulating method
09/07/2011CN101080880B Method of doppler spread of estimating received signal
09/07/2011CN101069387B Wireless apparatus and network system
09/07/2011CN101053173B Base station, radio line control station, and radio communication method
09/07/2011CN101034914B Method and device for the RF performance temperature-self-adaptive compensation of the mobile communication terminal
09/07/2011CN101019329B Wireless communication method and apparatus for selecting and reselecting cells based on measurements performed using directional beams and an omni-directional beam pattern
09/07/2011CN101013910B Spread spectrum communication apparatus and method
09/07/2011CN101013909B Spread spectrum communication apparatus and method
09/07/2011CN101006662B Device for allocating a communication network shared resources, by assigning time slots of a dynamically adaptable time/frequency plane
09/06/2011USRE42681 Wireless system with transmitter having multiple transmit antennas and combining open loop and closed loop transmit diversities
09/06/2011USRE42675 Method of transferring and/or receiving data in communication system and apparatus thereof
09/06/2011US8015296 System and method for implementing MBMS handover during downloaded delivery
09/06/2011US8014827 Base station which communicates according to a retransmission control
09/06/2011US8014825 Network participant status evaluation
09/06/2011US8014817 Wireless communication terminal and antenna switching control method
09/06/2011US8014815 Radioterminals including satellite interlocks and related methods
09/06/2011US8014814 Method and apparatus for controlling power of uplink physical channel
09/06/2011US8014813 Feedback control for multicast or broadcast services
09/06/2011US8014812 Uplink control channel transit power control based on received transmission
09/06/2011US8014811 Communication system, communication device and communication rate modification method
09/06/2011US8014810 Cognitive radio terminal
09/06/2011US8014809 Method and system for decentralized power control of a multi-antenna access point using game theory
09/06/2011US8014808 Radio communication control system, radio base station and radio communication control method
09/06/2011US8014807 Transmission power control apparatus, propagation path estimating apparatus, transmission power control method, and propagation path estimating method
09/06/2011US8014806 Dynamic creation of a communication group that includes contacts identified in one or more contact levels
09/06/2011US8014805 Reservation multiple access
09/06/2011US8014804 Associating a wireless station with an access point
09/06/2011US8014803 Mobile communication system, mobile station, base station, and control channel allocation method
09/06/2011US8014787 System and method for discriminating radar transmissions from wireless network transmissions and wireless network having radar-avoidance capability
09/06/2011US8014784 System and method for allocating a channel in a communication system
09/06/2011US8014774 Scanning neighboring base stations in wireless access system
09/06/2011US8014771 Method of sharing a satellite communication system having a hub with common equipment
09/06/2011US8014744 Antenna diversity system and method
09/06/2011US8014731 Electric circuit module, circuit module arrangement and use of said circuit module and of said circuit module arrangement
09/06/2011US8014730 Method of operating a communication system, a radio station, and a radio communication system
09/06/2011US8014723 Wireless transceiver and method for use therewith
09/06/2011US8014721 Setting mobile device operating mode using near field communication
09/06/2011US8014719 Adaptive radio transceiver with a power amplifier
09/06/2011US8014718 Wireless communication system and lift system having the same
09/06/2011US8014635 Transmitting apparatus and method, receiving apparatus and method, program and recording medium, and transmitting/receiving system
09/06/2011US8014461 Scalable system to adaptively transmit and receive including adaptive antenna signal and back-end processors
09/06/2011US8014460 Method for multiple-input-multiple-output system demodulation
09/06/2011US8014454 Multicarrier communication apparatus, multicarrier communication system, and transmission power control method
09/06/2011US8014439 Communication device and communication method
09/06/2011US8014378 Method and apparatus for automatic control of time-of-day synchronization and merging of networks
09/06/2011US8014376 Managing channel configuration information in a wireless communication system
09/06/2011US8014375 Spread spectrum communication device and spread spectrum communication method
09/06/2011US8014369 Adaptive power management methods and systems for wireless networks
09/06/2011US8014363 Mitigation of link imbalance in a wireless communication system
09/06/2011US8014362 Method for the assignment of scrambling codes to cells of a CDMA cellular mobile communications network
09/06/2011US8014361 Random access channel for OFDM-MIMO system
09/06/2011US8014360 Apparatus and method for performing sequential scheduling in multiple-input multiple-output system
09/06/2011US8014351 Method and apparatus for receiving system information from base station in a mobile communication system
09/06/2011US8014338 Apparatus and method for supporting relay service in a multi-hop relay broadband wireless access communication system
09/06/2011US8014337 Method and system for wireless multi-hopping communication
09/06/2011US8014335 Wireless network system, relay terminal and program
09/06/2011US8014334 Rate control method and apparatus for data packet transmission
09/06/2011US8014328 Method of translating protocol at translator, method of providing protocol translation information at translation server, and address translation server
09/06/2011US8014327 Optimizing requested downlink data by adjusting frame number by measuring actual transmission delay
09/06/2011US8014326 Joint carrier allocation and time sharing for OFDMA/TDMA networks
09/06/2011US8014325 Communication scheduling method for wireless relay systems
09/06/2011US8014324 Tone signaling
09/06/2011US8014323 Systems and methods for facilitating communication between communication devices
09/06/2011US8014306 Integration of remote microcell with CDMA infrastructure
09/06/2011US8014271 Signaling method in an OFDM multiple access system
09/06/2011US8014270 Wireless receiver for sorting packets
09/06/2011US8014264 Methods and apparatus for communication with time-division duplexing
09/06/2011US8014263 Cross-talk cancellation in cooperative wireless relay networks
09/06/2011US8013790 Transmitting device, receiving device and method for establishing a wireless communication link
09/06/2011US8011615 Internet linked environmental data collection system and method
09/05/2011CA2733323A1 Radiofrequency circuit embedded onboard in a satellite comprising a thermal control system based on an alarm signal generated by the reflection of power
09/04/2011CA2732561A1 Method and apparatus pertaining to wireless communications systems
09/01/2011WO2011106385A2 Beamforming and sdma methods for wireless lan and other applications
09/01/2011WO2011106316A2 Bandwidth and channel notification for wide-channel wireless communication
09/01/2011WO2011105938A1 Method and apparatus for controlling energy consumption in a multi-antenna base station
09/01/2011WO2011105862A2 Method for updating carrier information in a broadband wireless access system