Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › 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
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)
10/2012
10/04/2012US20120250738 Radio apparatus, radio apparatus controller, and synchronization establishing method
10/04/2012US20120250736 System, method and apparatus for tail biting convolutional code decoding
10/04/2012US20120250735 X2 Form Factor 10GBASE-T Transceiver Module
10/04/2012US20120250733 Method and apparatus for rapid acquisitions of gps signals in space applications
10/04/2012US20120250732 Technique for Searching for a Preamble Signal in a Spread Spectrum Signal Using a Fast Hadamard Transform
10/04/2012US20120250730 Integrated circuit for response signal spreading
10/04/2012US20120250729 Method and apparatus for multiple access over a communication channel
10/04/2012US20120250728 Recovery and Synchronization for Spread Spectrum Modulated Clock
10/04/2012US20120250653 Method and system for scheduling frequency physical resources based on frequency hopping
10/04/2012US20120250589 Time domain signal generation
10/04/2012US20120250587 Full duplex communication circuit and method therefor
10/04/2012US20120250463 Guiding sound generating apparatus and non-transitory computer readable medium
10/04/2012US20120250454 Method and system for shaping a cmut membrane
10/04/2012US20120249367 Satellite-based positioning system improvement
10/04/2012US20120249301 Voltage tuned variable jammer tolerance
10/04/2012US20120249262 Power combiner, power amplifying module having the same, and signal transceiving module
10/04/2012DE102012204951A1 Kalibrierung eines Senders mit einer internen Leistungsmessung Calibration of a transmitter with an internal performance measurement
10/04/2012DE102012204945A1 Verstärkerschaltung, Mobilkommunikationsvorrichtung und Verfahren zum Einstellen eines Arbeitspunkts eines Leistungsverstärkers Amplifier circuit, mobile communications device and method for adjusting an operating point of a power amplifier
10/04/2012DE102012006535A1 Vehicle e.g. bicycle, has antenna integrated in outer shell of electrically conductive component, and radio component obtaining information about unique identity of another radio component in order to perform communication
10/04/2012DE102011119721A1 Signal processing circuit for preparing modulated analog transmission signal based on digital transmission data signal, is formed to vary resolution during modulated analog transmission signal based on detected or predetermined parameters
10/04/2012DE102011109982A1 Leistungskoppler, Leistungsverstärkermodul mit einem Leistungskoppler und Signalübertragungsmodul Power coupler, power amplifier module with a power coupler and signal transmission module
10/04/2012DE102011081245A1 Vorrichtung und Verfahren zum Fixieren eines Verstärkungs- bzw. Dämpfungsfaktors Apparatus and method for fixing a gain or attenuation factor
10/04/2012DE102011006566A1 Vorrichtungen zum automatischen Einstellen eines Verstärkungs- bzw. Dämpfungsfaktors Devices for automatically adjusting a gain or attenuation factor
10/04/2012DE102011006537A1 Method for registration of coordinate systems of e.g. X-ray device and/or coordinate system of endoscope during minimum-invasive medical interventions of patient, involves using reference element for registration of coordinate systems
10/04/2012CA2831243A1 Adaptive power saving for a mobile subscriber unit in a wireless communication network
10/03/2012EP2506456A2 Signal reception device and method based on microwave photon technology
10/03/2012EP2506447A1 System and method for managing wireless connections in computer
10/03/2012EP2506444A1 Method and apparatus for integrating Ultra Wide Band (UWB) signals
10/03/2012EP2506443A1 Receiver comprising amplifier with Miller effect feedback
10/03/2012EP2506442A1 Radio head device and method of operating a radio head device
10/03/2012EP2506441A2 Software defined radio for universal modulation and demodulation of digital and analog communication systems
10/03/2012EP2506426A1 A method for amplification of a signal, and an amplifying device therefor
10/03/2012EP2505090A2 Sensor garment
10/03/2012EP2505010A1 Interference cancellation for non-orthogonal channel sets
10/03/2012EP2504933A1 Receiver and method for equalizing signals
10/03/2012EP2504930A1 Blind spreading factor detection for wcdma
10/03/2012EP2504929A1 Enhancing a push-to-talk communication system
10/03/2012EP2504928A2 Setting sar exposure limit of mobile devices
10/03/2012EP2504927A1 Array antenna system
10/03/2012EP2504926A1 Multi-channel reception system including a superheterodyne-type receiver associated with spectral analysers with instantaneous bandwidth
10/03/2012EP2504921A2 Logarithmic mean-square power detector with servo control loop
10/03/2012EP1608991B1 A system and method for multipath mitigation using clustered positioning signals
10/03/2012CN202475412U Ultra-wideband pseudo-random digital signal processing circuit
10/03/2012CN202475411U Cellphone with shared antenna for cellphone TV circuit and NFC circuit
10/03/2012CN202475410U Zigbee-protocol-based downhole signal transmission module
10/03/2012CN202475409U Pager with variable quantity of keys
10/03/2012CN202475408U Audio receiving and transmitting device based on Zigbee transmission mode
10/03/2012CN202475407U Signal receiving and transmitting device based on multifunctional aerial suspension platform
10/03/2012CN202475406U Bidirectional data communication encoding-decoding device based on wireless transmission and receiving
10/03/2012CN202475405U Audio receiver, portable equipment with same, and audio communication system
10/03/2012CN202475404U Fully integrated CMOS super-regeneration time division multiplexing wireless receiver structure
10/03/2012CN202475403U Device for detecting performance of cell phone
10/03/2012CN202475402U Handheld real time kinematic (RTK) receiver
10/03/2012CN202475401U Wireless microphone receiver
10/03/2012CN202475400U Wireless transmitting equipment for FC handle
10/03/2012CN202474230U CMMB built-in antenna and mobile terminal
10/03/2012CN202474186U Wireless communication apparatus
10/03/2012CN202472914U Single-wave and double-code, double-wave and double-code remote control transmitter
10/03/2012CN202472761U Machine for managing information of students
10/03/2012CN202472677U RFID wireless transmit-receive apparatus
10/03/2012CN1630306B Portable telephone, portable information terminal and camera
10/03/2012CN102714519A Emulation of N-bits uniform quantizer from multiple incoherent and noisy one-bit measurements
10/03/2012CN102714518A Interference cancellation for wireless communications
10/03/2012CN102714517A Blind uplink interference cancellation in wireless networking
10/03/2012CN102714516A 无线通信节点 Wireless communication nodes
10/03/2012CN102714515A Apparatus and method for motion detecting in mobile communication terminal
10/03/2012CN102714514A Method and apparatus for setting section of a multimedia file in mobile device
10/03/2012CN102714512A System for and method of removing unwanted inband signals from a received communication signal
10/03/2012CN102714511A Device for electromagnetic noise reduction in a hybrid automotive vehicle, assembly, vehicle and electromagnetic noise reduction process in a hybrid automotive vehicle
10/03/2012CN102714510A Communication apparatus and precoding method based on multiple cells and multiple users
10/03/2012CN102714509A Wireless communication apparatus and wireless communication method
10/03/2012CN102714508A OFDM modulated wave transmitter apparatus, OFDM modulated wave transmission method, and program
10/03/2012CN102714507A Systems and methods for interfacing a white space device with a host device
10/03/2012CN102714506A System and method for transceivers in a wireless network
10/03/2012CN102714505A Systems, methods, and apparatuses for modem coordination
10/03/2012CN102714346A Method and arrangement for matching an antenna
10/03/2012CN102712366A Device for providing radio frequency signal connections on an airplane
10/03/2012CN102711225A Method and system for wireless communications in a waveguide environment
10/03/2012CN102710817A Mobile terminal
10/03/2012CN102710568A Direct sequence spread spectrum signal acquiring and recovering method based on compressed sensing
10/03/2012CN102710316A All-digital satellite signal simulated source
10/03/2012CN102710305A Data transmission method and data transmission system based on terahertz wireless communication
10/03/2012CN102710302A Terminal calling method and communication device
10/03/2012CN102710290A Method for eliminating narrow-band interference in under-sampling rate pulse UWB (Ultra Wide Band) communication system
10/03/2012CN102710289A Multi-user time hopping-pulse position modulation ultra-wideband receiver demodulator
10/03/2012CN102710288A Orthogonal PSWF (Prolate Spheroidal Wave Function) pulse design method on basis of cross-correlation matrix diagonalization
10/03/2012CN102710287A Tunable ultra-wideband microwave signal generator based on microwave photonic technology
10/03/2012CN102710286A Fast frequency hopping synchronization method based on time of day (TOD) information
10/03/2012CN102710285A Cell detecting method and device for interference cancellation
10/03/2012CN102710284A Two-dimensional self-adaptive filtering narrow-band interference suppression device
10/03/2012CN102710283A Direct sequence spread spectrum pseudo code capturing method, capturing device and communication system
10/03/2012CN102710282A Self-synchronizing scrambling blind identification method based on code weight distribution
10/03/2012CN102710281A Direct sequence spread spectrum method for continuous phase modulation
10/03/2012CN102710280A Partitioned and expanded high-speed pipelining shift dispreading method and device
10/03/2012CN102710279A 60 GHz receiver
10/03/2012CN102710278A Time division-long term evolution (TD-LTE)/time division-synchronous code division multiple access (TD-SCDMA) radio-frequency front transmitter-receiver system
10/03/2012CN102710277A Radio frequency choke device and aerial system comprising same
10/03/2012CN102710276A Pairing method of wireless transceiver device of sanitary ware
10/03/2012CN102710275A Method for intelligently switching on/off mobile terminal antenna and corresponding mobile terminal
10/03/2012CN102710274A Stack-based intelligent communication module supporting multiple communication modes
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