Patents
Patents for H04B 1 - Details of transmission systems, not covered by a single one of groups; Details of transmission systems not characterised by the medium used for transmission (188,568)
05/2012
05/16/2012CN102457325A Method and device for rough synchronization of cell search
05/16/2012CN102457311A 天线分集系统 Antenna diversity system
05/16/2012CN102457307A Antenna diversity for magnetic induction radio
05/16/2012CN102457302A 跳频图案的处理方法及装置 Processing method and apparatus of the frequency hopping pattern
05/16/2012CN102457301A 一种跳频图案的显示方法及装置 A display method and apparatus for frequency hopping pattern
05/16/2012CN102457300A 联合检测方法及装置 Joint detection method and device
05/16/2012CN102457299A 一种基站设备 A base station equipment
05/16/2012CN102457298A Distributed reception wireless microphone system
05/16/2012CN102457297A 一种无线收发机 A radio transceiver
05/16/2012CN102457296A 非接触式水下通信装置 Non-contact underwater communication device
05/16/2012CN102457295A Electronic device and method for transmitting data
05/16/2012CN102457294A 移动通信终端用模块和移动通信终端 With the mobile communication terminal and the mobile communication terminal module
05/16/2012CN102457293A 用于将数字视频接收机与数字数据收发机共置一处的方法、电路、设备及系统 For transferring digital video and digital data transceiver receiver collocated one method, circuits, equipment and systems
05/16/2012CN102457292A 一种终端设备 A terminal device
05/16/2012CN102457291A 家庭基站中的前端选频电路 Home base station front-end circuit frequency-selective
05/16/2012CN102457290A 一种具有mp3播放功能的收音机 Radio has an mp3 player function
05/16/2012CN102457289A Exciter setting method and exciter of shortwave four-channel diversity transmission based on space time coding
05/16/2012CN102457288A 一种通讯设备 A communication device
05/16/2012CN102457240A Gain control in a shared RF front-end path for different standards that use the same frequency band
05/16/2012CN102456388A 一种新型mp3播放收音机 A new radio mp3 player
05/16/2012CN101873446B Digital receiver and related method thereof
05/16/2012CN101729485B Single-carrier and ultra-wideband sending method and device
05/16/2012CN101594124B A coordinate tunable filter and a wireless communication front end circuit
05/16/2012CN101392942B Air-conditioning device
05/16/2012CN101373214B Radio receiver device
05/16/2012CN101335941B Mobile communication terminal and electricity quantity control method thereof
05/16/2012CN101299615B Method and device for eliminating DC shifting of radio frequency receiver
05/16/2012CN101286751B Support for mobile phone
05/16/2012CN101103279B Systems, methods, and apparatus for jammer rejection
05/16/2012CA2757997A1 High density wireless system
05/15/2012US8181202 Program searching in digital multimedia terminal
05/15/2012US8181085 Method and system for providing short block length low density parity check (LDPC) codes in support of broadband satellite applications
05/15/2012US8180933 Dynamic call handling from multiple attached devices wherein devices advertize its capabililes before facilitating call through appropriate device
05/15/2012US8180609 Jittery signal generation with discrete-time filtering
05/15/2012US8180470 Systems and methods for fine alignment of analog and digital signal pathways
05/15/2012US8180416 Sliding-type mobile communication terminal
05/15/2012US8180409 Power management of radio transceiver elements
05/15/2012US8180408 Method and arrangement for reducing power consumption in a mobile communication network
05/15/2012US8180403 Recovery method and radio network controller in radio communication system
05/15/2012US8180402 Control systems having a SIM for controlling a computing device
05/15/2012US8180401 Method and apparatus for providing a card application toolkit command for reporting terminal environmental information
05/15/2012US8180399 Wireless interface extension for mobile devices
05/15/2012US8180398 Multimedia data communication method and system
05/15/2012US8180397 Mobile communications device accessory identification system, an improved accessory for use with a mobile communications device, and a method of identifying same
05/15/2012US8180396 User augmented reality for camera-enabled mobile devices
05/15/2012US8180381 Method and system for reducing paging channel traffic
05/15/2012US8180363 Communication apparatus preventing communication interference
05/15/2012US8180315 Mobile terminal and functional operation control method of the same
05/15/2012US8180313 Mixer and transceiver having the mixer
05/15/2012US8180312 Receiver architecture for minimizing use of external bandpass filter between low-noise amplifier and first mixer
05/15/2012US8180311 Local oscillation routing plan applicable to a multiple RF band RF MIMO transceiver
05/15/2012US8180310 Filtering using impedance translator
05/15/2012US8180309 Lock-in amplifier and method for filtering a measurement signal using such an amplifier
05/15/2012US8180306 VSWR compensation circuits for RF transmit chain
05/15/2012US8180304 Efficient power amplifier
05/15/2012US8180303 Power amplifier architectures
05/15/2012US8180302 Polar modulator with signed amplitude reducing phase transitions
05/15/2012US8180298 Method and apparatus to minimize interference among co-located multiple wireless devices
05/15/2012US8180291 Power-scavenging receiver to generate a signal to be used to control operational state
05/15/2012US8180284 Method and system for coordinating necessary radio transmission events with unrelated opportunistic events to optimize battery life and network resources
05/15/2012US8180283 Method of providing feedback to a media server in a wireless communication system
05/15/2012US8180279 Wireless hotspot arrangement
05/15/2012US8180183 Parallel modulator photonic link
05/15/2012US8180065 Acoustical window assembly for vehicle
05/15/2012US8180006 Spread-spectrum generator
05/15/2012US8180002 Digital signal processing device, digital signal processing method, and digital signal processing program
05/15/2012US8179974 Multi-level representation of reordered transform coefficients
05/15/2012US8179968 Motion vector coding and decoding methods
05/15/2012US8179962 Motion image encoding method and motion image decoding method
05/15/2012US8179949 Correlation method and signal processing method of CDMA receiver using mapping
05/15/2012US8179948 Radio signal demodulating device
05/15/2012US8179947 Radio communication apparatus and reference signal generating method
05/15/2012US8179946 Systems and methods for control of advanced receivers
05/15/2012US8179945 Radio transmitter device
05/15/2012US8179893 Method of formatting signal in mobile communication system
05/15/2012US8179857 Method of transmitting scheduling request in a wireless communication system
05/15/2012US8179852 Base station, subordinated station and transmission method thereof
05/15/2012US8179827 Data processing apparatus and method for transmitting data in a data processing apparatus
05/15/2012US8179826 System and apparatus for adapting operations of a communication device
05/15/2012US8179780 Method and apparatus for transmitting and receiving control information to randomize inter-cell interference in a mobile communication system
05/15/2012US8179774 Cross-talk coefficient updating in vector transmission
05/15/2012US8179771 Method and apparatus for tuning an analog filter
05/15/2012US8179263 RF ID tag device
05/15/2012US8179252 Tornado alarm system
05/15/2012US8179206 Low-voltage control high-frequency switch and composite high-frequency component
05/15/2012US8179167 Wide bandwidth fast hopping frequency synthesizer circuits and methods
05/15/2012US8179118 Wide-bandwidth spectrum analysis of transient signals using a real-time spectrum analyzer
05/15/2012US8178967 Low fabrication cost, high performance, high reliability chip scale package
05/15/2012CA2609423C Receiver for wireless communication network with extended range
05/15/2012CA2491084C Frequency hopping spread spectrum decoder
05/15/2012CA2489792C Reducing cross-interference in a combined gps receiver and communication system
05/15/2012CA2383898C Signal switching
05/10/2012WO2012061707A2 Handheld biofeedback device and method for self-regulating at least one physiological state of a subject
05/10/2012WO2012061490A1 Gain control in a multi-system wireless device having a shared gain element
05/10/2012WO2012061244A1 Matching network for transmission circuitry
05/10/2012WO2012061179A2 Multi frequency 2d phased array transducer
05/10/2012WO2012061038A1 Transmitter linearized in response to derivative signal and method therefor
05/10/2012WO2012060686A1 Method of communication in wireless sensor networks
05/10/2012WO2012060665A2 Impedance matching device and system for optimizing matching of radio frequency in matching impedance of antenna
05/10/2012WO2012060637A2 Method for inputting characters on a mobile terminal and a mobile terminal on which the method is implemented