Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › H04B 7 - Radio transmission systems, i.e. using radiation field
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
08/2013
08/07/2013CN103238363A Method and device for transmitting downlink control signal in wireless communication system
08/07/2013CN103238359A M2M device and base station for transmission and reception of multicast traffic and method for transmission and reception of multicast traffic
08/07/2013CN103238348A Method and apparatus for controlling measurement information report in 3GPP system
08/07/2013CN103238288A Method and device for transmitting ACK/NACK in TDD-based wireless communication system
08/07/2013CN103238287A Feedback method, mobile terminal device, and wireless base station device
08/07/2013CN103238286A Feedback method and mobile terminal device
08/07/2013CN103238285A Method and apparatus for reference signaling allocation and channel estimation in distributed antenna systems
08/07/2013CN103238282A Apparatus and method for transceiving multicast traffic in wireless access system supporting machine-o-machine communication
08/07/2013CN103238281A Frequency agility for wireless embedded system
08/07/2013CN103238280A Methods for selecting antennas to avoid signal bus interference
08/07/2013CN103238279A Orthogonal resource selection transmit diversity and resource assignment
08/07/2013CN103238278A Orthogonal resource selection transmit diversity
08/07/2013CN103237340A Automatic level control circuit, method and communication device
08/07/2013CN103237242A Vehicle-mounted MIMO (multiple-input and multiple-output) type DVB-T (digital video broadcasting-terrestrial) receiver
08/07/2013CN103237182A Multiple input multiple output (MIMO) digital video broadcasting-terrestrial (DVB-T) transmitter
08/07/2013CN103237087A Vehicle-mounted intelligent terminal and vehicle internetworking link protection system
08/07/2013CN103236885A Ultra-wideband zero-frequency-dispersion DOA (direction of arrival) estimation method and device
08/07/2013CN103236880A Satellite digital distribution system and satellite digital distribution method
08/07/2013CN103236879A Coordinated beam forming method on basis of MRC-ZF (Maximum Ratio Combining to Zero Forcing) receiving vector estimation
08/07/2013CN103236878A Maximum ratio combining receiving vector estimation-based coordinated beamforming method
08/07/2013CN103236877A Weight value feedback reversal training method used for safety wireless communication
08/07/2013CN103236876A Emitting device and method, receiving device and method, and communication system
08/07/2013CN103236875A MISO (multiple input single output) transmit diversity device and method based on single-carrier
08/07/2013CN102843179B Portable narrow band satellite communication device and control method thereof
08/07/2013CN102208955B Networked satellite tracking telemetry and command method and system
08/07/2013CN102208936B Self-contained iridium satellite data multipath transmission terminal device
08/07/2013CN102204231B Method and device for controlling working mode of data card and data card
08/07/2013CN102137413B Method and device for detecting basic service set identify (BSSID) conflict
08/07/2013CN102122978B Zero forcing Tomplinson Harashima (ZF-TH) precoding method for supporting two-user multichannel data transmission in multiple input multiple output (MIMO) broadcasting system
08/07/2013CN102118818B Space-based routing forwarding platform and space-based routing exchange system
08/07/2013CN102111213B Method for decoding treatment and device adopting same
08/07/2013CN102098681B Cooperative data transmission method and system for adaptive relay selection
08/07/2013CN102082595B Method, device and system for configuring DMRS (Demodulation Reference Signal)
08/07/2013CN102064876B Time division duplex communication method of satellite user terminal
08/07/2013CN102064871B Method and device for beamforming
08/07/2013CN102055512B Circulating self-correlation-based signal phase difference estimation device and method for antenna array
08/07/2013CN102037777B Effective resource usage for mixed timeslot in telecommunication system
08/07/2013CN102036360B Method and device for compensating frequency deviation of data signal
08/07/2013CN102026300B Method for determining transport format combinations and terminal
08/07/2013CN102013916B Ship position monitoring and management system
08/07/2013CN102006096B Reservation method and device based on distributed reservation protocol
08/07/2013CN101990315B Method and equipment for adjusting downlink modulation coding mode and multi-input multi-output mode
08/07/2013CN101951660B Wireless communication system, relay selection method, wireless relay device and base station
08/07/2013CN101951298B Method and system for consistency test of an air ground communication system
08/07/2013CN101931599B Single-frequency multicast network subframe as well as sending device and method of user data channel
08/07/2013CN101925110B Method, relay station and base station for transmitting uplink feedback information of relay link
08/07/2013CN101908915B Signal transmission method, device and base station
08/07/2013CN101902259B Downlink common frequency transmitting device of low speed data system and high speed data system
08/07/2013CN101873201B Multi-antenna diversity method and device
08/07/2013CN101841399B Method and device for implementing uplink synchronization HARQ (Hybrid Automatic Repeat Request) process in multi-base station cooperative receiving network
08/07/2013CN101785211B Method and device for distributed precoding
08/07/2013CN101778065B Method and system for mapping downlink data carriers
08/07/2013CN101755391B Access point with simultaneous downlink transmission of independent data for multiple client stations
08/07/2013CN101753187B CQI estimation method, system and device during multi-stream beamforming transmission
08/07/2013CN101741420B Channel estimation methods, device and system
08/07/2013CN101729158B Method and system estimating common-frequency multi-cell joint channels
08/07/2013CN101729114B Method, device and system for scheduling information
08/07/2013CN101729109B Method and device for enhancing signal of data card
08/07/2013CN101727963B Audio frequency play device having fixed phone and wireless mobile double-network interconnection function
08/07/2013CN101715617B Wireless network device including a polarization and spatial diversity antenna system
08/07/2013CN101707514B Generation method of channel quality indicator in LTE system and generation device
08/07/2013CN101699777B Down link synchronization method applied to CDMA20001x EV-DO system
08/07/2013CN101699776B Down link synchronization method applied to CDMA20001x system
08/07/2013CN101669302B Routing of downlink channels in a communications satellite
08/07/2013CN101669296B Method for transmitting signals for achieving diversity gain
08/07/2013CN101651483B Method and device for synthesizing and enhancing signals based on randomly laid antenna arrays
08/07/2013CN101645758B 符号侦测器以及球状解码方法 Symbol detector and a spherical decoding method
08/07/2013CN101615937B Multi-antenna transmitting method and multi-antenna transmitting device
08/07/2013CN101604990B Frequency deviation compensation method and frequency deviation compensation device
08/07/2013CN101577573B Method and device for controlling independent data stream
08/07/2013CN101577567B Power control method for downward closed loop in TD-SCDMA system
08/07/2013CN101548477B Power adjusting system and method of a remote radio frequency unit and a remote radio frequency unit
08/07/2013CN101527590B Self-adaptive beam forming method and self-adaptive beam forming device
08/07/2013CN101494482B Method and apparatus for power control in a wireless communication system
08/07/2013CN101447809B Processing device of uplink service scheduling in broadband code division multiple access system and method thereof
08/07/2013CN101442348B Method, apparatus, system for clipping signal and signal radiation system
08/07/2013CN101421948B Channel estimation method and apparatus using linear interpolation scheme in orthogonal frequency division multiplexing system
08/07/2013CN101420236B Local oscillation leakage detection and elimination apparatus and method
08/07/2013CN101296008B Self-adapting emission method and apparatus for control channel
08/07/2013CN101238650B Relay transmitter apparatus of digital TV broadcast signal
08/07/2013CN101197636B Method and device for resource distribution in TDD system descending special time slot
08/07/2013CN101179328B Method and apparatus for configuring special time slot in TDD system
08/07/2013CN101179310B Power limitation method of eliminating multi-carrier base station third order intermodulation
08/07/2013CN101119147B Method and device of estimating space arrival direction
08/07/2013CN101102609B Information mapping method and device and information recovery method and device
08/06/2013US8504120 Techniques for controlling a radio processor in a mobile computing device
08/06/2013US8504111 Active electrical tilt antenna apparatus with distributed amplifier
08/06/2013US8504109 Antenna systems with common overhead for CDMA base stations
08/06/2013US8504094 Methods and apparatus for selecting a base station transceiver system based on service communication type
08/06/2013US8504093 Adjusting power of a control channel based on a characteristic of a message in the control channel
08/06/2013US8504091 Interference mitigation for control channels in a wireless communication network
08/06/2013US8504090 Enhanced public safety communication system
08/06/2013US8504088 Method and system for distributed distance-based paging
08/06/2013US8504082 Increasing system capacity via utilization of end user equipment knowledge
08/06/2013US8504054 System and method for multilevel scheduling
08/06/2013US8504047 System and method for multilevel scheduling
08/06/2013US8504041 Network elements providing communications with pooled switching centers and related methods
08/06/2013US8504032 Femtocell service registration, activation, and provisioning
08/06/2013US8504031 Transmission of channel quality indications
08/06/2013US8504030 Transmission of channel quality indications
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