Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
11/2011
11/24/2011WO2011087260A3 Method and apparatus for transmitting uplink control information in a wireless communication system
11/24/2011WO2011084027A3 Method for communicating with data through component carriers in mobile communication system to which carrier aggregation method is applied and apparatus therefor
11/24/2011WO2011083997A3 Mechanical type communication system
11/24/2011WO2011083928A3 Method for supporting a dcr mode of a terminal in a 16m base station connected to a legacy asn
11/24/2011WO2011064433A3 Service provision system, method and repeater
11/24/2011WO2011005576A3 Method for performing antenna mangement in lte-a communication systems and corresponding apparatus
11/24/2011US20110287802 Systems and methods for dynamic whitespace spectrum management
11/24/2011US20110287801 Method and system for construction of radio environment model
11/24/2011US20110287795 Communications System Density and Range Improvement by Signal-Strength-Directed Channel Class Selection with Weighting for Minimum Capacity Consumption
11/24/2011US20110287794 Method and apparatus for providing communication offloading to unlicensed bands
11/24/2011US20110287731 Antenna and reception apparatus provided with antenna
11/24/2011US20110287723 Transmission level control method and transceiver apparatus in wireless local loop system
11/24/2011US20110287722 Power management for a dual mode subscriber device
11/24/2011US20110287719 Method and system for audio routing in a vehicle mounted communication system
11/24/2011US20110287711 Device for flexible wideband frequency transposition, and associated satellite remote control receiver
11/24/2011US20110286473 Signal processing under attenuated transmission conditions
11/24/2011US20110286443 System, apparatus and method for roaming in dect-voip network
11/24/2011US20110286441 scalable system to adaptively transmit and receive including adaptive antenna signal and back-end processors
11/24/2011US20110286440 Method for transmitting reference signal for terminal demodulation in radio mobile communication system, and apparatus for implementing the same
11/24/2011US20110286426 Control data transmission over a data channel by a controlling base station
11/24/2011US20110286382 Radio communication system and base station
11/24/2011US20110286381 Method and apparatus for dynamic spectrum management
11/24/2011US20110286380 Wireless workgroup bridge for network viryualization
11/24/2011US20110286369 Wireless communication system
11/24/2011US20110286352 Wireless device, system and method for discriminating radar transmissions from wireless network transmissions and wireless network having radar-avoidance capability
11/24/2011US20110286028 Image forming apparatus and method of controlling image forming apparatus
11/24/2011US20110285859 Communication image integration module
11/24/2011DE19781955B4 Feed-Forward-Mehrträger-Leistungsverstärker und Verfahreen zum Steuern der Amplitude und der Phase von Intermodulationsprodukten in einem Mehrträger-Leistungsverstärker Feed-forward multi-carrier power amplifier and Verfahreen for controlling the amplitude and the phase of intermodulation products in a multi-carrier power amplifier
11/24/2011DE102005006893B4 Funkstation und Verfahren zur Übertragung von Daten Wireless station and method for transmitting data
11/24/2011CA2798948A1 System and method for providing a wireless/power-line diversity communications channel
11/24/2011CA2798802A1 Method and system for audio routing in a vehicle mounted communication system
11/24/2011CA2793446A1 Method and apparatus for transmitting and receiving downlink control information for repeater
11/24/2011CA2714906A1 Method and apparatus for detecting presence of signal in wireless communication system based on cr technology
11/23/2011EP2389026A1 Method and system for coordinated transmission and a mobile terminal and network side device
11/23/2011EP2388975A1 Communication device and communication method
11/23/2011EP2388945A1 MIMO wireless data transmission system with ARQ
11/23/2011EP2388932A1 Demodulator for high-speed transmission and corresponding demodulation method.
11/23/2011EP2388931A2 Method and system for mixed analog/digital beamforming in wireless communication systems
11/23/2011EP2388758A1 Satellite telecommunication system comprising a mechanism for separating messages transmitted by a plurality of transmitters
11/23/2011EP2387833A2 Method and apparatus for transmitting overload indicator over the air
11/23/2011EP2387830A1 Method for channel estimation, base station and mobile node
11/23/2011EP2260579B1 A method of and a device for precoding transmit data signals in a wireless mimo communication system
11/23/2011EP1912349B1 Diversity receiver and method for controlling diversity receiving operation
11/23/2011EP1911170B1 Preamble length for discontinuous control channel transmission
11/23/2011EP1779545B1 Combined open loop/closed loop power control in a wireless communication system
11/23/2011EP1667447B1 Data conversion system
11/23/2011EP1488618B1 Multifunctional mobile phone for medical diagnosis and rehabilitation
11/23/2011CN202050412U Input output co-frequency single channel digital frequency selection system
11/23/2011CN202049461U Long distance induction digital board
11/23/2011CN1981462B 移动无线通信终端和移动无线通信系统 The mobile wireless communication terminal and the mobile radio communication system
11/23/2011CN1964217B A multicarrier MIMO system and its communication method
11/23/2011CN1842988B Wireless transmission system and wireless transmission method and wireless station and transmitting station for use therein
11/23/2011CN1681265B Channel quality estimation method and channel quality estimation apparatus
11/23/2011CN1655629B Data service in a mobile communication network
11/23/2011CN1568584B Satellite positioning system receiver with reference oscillator circuit and methods therefor
11/23/2011CN102257872A A method for session transfer mechanism between communication devices
11/23/2011CN102257755A Cooperative communication methods and devices
11/23/2011CN102257751A Method and apparatus for data transmission using a data frame
11/23/2011CN102257750A Acoustic suppression using ancillary RF link
11/23/2011CN102257748A Reverse link acknowledgment signaling
11/23/2011CN102257747A Method of and apparatuses for recognizing an out-of-sync base station
11/23/2011CN102257746A Method and apparatus for directional clear channel assessment in a wireless communications system
11/23/2011CN102257745A Method and apparatus for directional channel access in a wireless communications system
11/23/2011CN102257744A Method and apparatus for directional association in a wireless communications system
11/23/2011CN102257743A A system for wireless communication and a method for providing wireless communication
11/23/2011CN102257742A Method and apparatus for channel access in a wireless communications system
11/23/2011CN102256364A Channel distribution method, apparatus and system thereof
11/23/2011CN102256357A Dispatching method and dispatcher for multiplexing HSDPA (High Speed Downlink Packet Access) resources
11/23/2011CN102256272A Radio base station, relay station, and relay method
11/23/2011CN102255842A Receiver with baseband processing module for realizing location function by using broadcasting location signal
11/23/2011CN102255841A Methods and apparatuses for resource mappings of broadcast control channel and data channel
11/23/2011CN102255800A Method for converting data format between IP (Internet Protocol) data packages on CAN (Control Area Network) bus and CAN messages
11/23/2011CN102255781A Data-link-based airport control tower aircraft pre-releasing system and method
11/23/2011CN102255704A Training sequence allocation for SDM (Space Division Multiplexing)
11/23/2011CN102255701A Selecting and processing method for combinational codebook based on statistical channel status information feedback
11/23/2011CN102255675A Spectrum sensing device, method and program based on cognitive radio
11/23/2011CN102255651A Multiframe synchronization receiving end and method
11/23/2011CN102255650A Satellite switching system based on time and frequency domains
11/23/2011CN102255649A Satellite mobile communication ground station system
11/23/2011CN102255648A Satellite mobile communication ground station system
11/23/2011CN102255647A Method for building meteorological satellite channel probability statistic characteristic simulation models
11/23/2011CN102255646A Method and a device for determining if an information word transferred by at least a source has to be relayed
11/23/2011CN102255645A WCDMA repeater traffic centralized statistical system and statistical method thereof
11/23/2011CN102255644A Spatial modulation system detection method
11/23/2011CN102255643A Uplink pre-coding matrix indicating and signal transmission method, system and equipment
11/23/2011CN102255642A Method, equipment and system for eliminating interference
11/23/2011CN102255641A Method and device for updating CoMP (Coordinated Multi-point Transmission) sending set
11/23/2011CN102255628A Input/output module of multisystem combination
11/23/2011CN102255625A Device for flexible wideband frequency transposition, and associated satellite remote control receiver
11/23/2011CN102255604A Frequency conversion transmitter for multipath signals
11/23/2011CN101868012B Transmission power control method and radio network controller
11/23/2011CN101552762B A method and device to detect the length type of cyclic prefix and auxiliary synchronous signals
11/23/2011CN101521941B Method, system and device for assigning response channel
11/23/2011CN101361384B Method and system for transmitting content to multiple users in mobile communication network
11/23/2011CN101355792B Control method for deleting load-bearing and adscription user server as well as relevant equipment
11/23/2011CN101296018B Mobile satellite communication phase array antenna beam forming and tracing method
11/23/2011CN101282172B Method for automatically generating frequency library of shortwave frequency hopping
11/23/2011CN101273546B Method for transmitting ascending data on user's set
11/23/2011CN101248593B Method for accidental access detecting collision reprocessing for improving user access rate
11/23/2011CN101243649B International regulatory compliance for ad hoc networking