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)
09/2012
09/25/2012US8275335 Methods and apparatus for controlling a gain state of a wireless receiver operating in an idle mode
09/25/2012US8275334 Remote detection of electronic devices
09/25/2012US8275332 Gain-control methods of transmitter modulators
09/25/2012US8275331 PA gain state switching based on waveform linearity
09/25/2012US8275330 Radio frequency transmitter energy shifting during ramp-down
09/25/2012US8275329 Mobile wireless communications device with reduced harmonics resulting from metal shield coupling
09/25/2012US8275326 System and method for low noise output divider and buffer having low current consumption
09/25/2012US8275325 Transceiver
09/25/2012US8275324 Method and apparatus for predicting received signal strength in a communication system
09/25/2012US8275322 Rateless coding for multiuser interference relay channel
09/25/2012US8275321 Electrical circuits with reconfigurable interferer signal routing
09/25/2012US8275320 Methods and systems for channel estimation in a wireless communication network
09/25/2012US8275319 Processing of multi-carrier signals before power amplifier amplification
09/25/2012US8275314 Bluetooth scan modes
09/25/2012US8275207 Digital signal encoding and decoding device and method
09/25/2012US8275159 Media playback apparatus having speakers with rotatable connecting means
09/25/2012US8275146 Trim panel assembly for retaining an acoustical device
09/25/2012US8275145 Vehicle communication system
09/25/2012US8275079 Communication apparatus, method, and tangible machine-readable medium thereof for processing ranging interference of an orthogonal frequency division multiplexing signal
09/25/2012US8275068 Method and system for minimizing power consumption in a communication system
09/25/2012US8275067 Adaptive turbo peak mitigation for peak-to-average ratio (PAR) reduction using reserved tones
09/25/2012US8275056 Receiver, integrated circuit, and reception method
09/25/2012US8275047 Method and device for block-based conditional motion compensation
09/25/2012US8275038 Motion detecting method and motion detector
09/25/2012US8275032 Distributed video coding apparatus and method capable of controlling encoding rate
09/25/2012US8275024 Cable modem
09/25/2012US8275023 Method and apparatus for shared parameter estimation in a generalized rake receiver
09/25/2012US8275022 CDMA receivers and CDMA communications systems
09/25/2012US8275021 Radio communication device and response signal diffusion method
09/25/2012US8275020 Secure communication using a non-differentiable waveform
09/25/2012US8275019 Transmitting and receiving schemes for multiuser single-carrier space time spreading with frequency domain equalization
09/25/2012US8275018 Correlation device and method
09/25/2012US8275017 Method of packet transmission and reception of quadrature amplitude modulated signals in a frequency hopping radio system
09/25/2012US8275016 Demodulation method and device, equalization method and system in transmitting diversity mode
09/25/2012US8274925 Retaining traffic channel assignments for satellite terminals to provide lower latency communication services
09/25/2012US8274405 System and method for device management on a dedicated short-range communication network
09/25/2012US8274342 Duplexer and electronic device
09/25/2012US8274329 Signal compensation device and communication apparatus
09/25/2012CA2745847C A multimode multicarrier modem system and method of communication over the same
09/25/2012CA2740816C Common control channel uplink power control for adaptive modulation and coding techniques
09/25/2012CA2472319C Detecting and measuring interference contained within a digital carrier
09/21/2012CA2772351A1 Electronic device with vco pulling compensation circuit for an input baseband signal and associated methods
09/20/2012WO2012124920A2 Hinge module for mobile terminal
09/20/2012WO2012124751A1 Communication system and communication method
09/20/2012WO2012124586A1 Quadrature demodulator
09/20/2012WO2012124576A1 Gain control circuit, communication apparatus, electronic device, and gain control method
09/20/2012WO2012124495A1 Signal processing device, signal processing method, and program
09/20/2012WO2012124382A1 Processing device and control method for same
09/20/2012WO2012124361A1 Wireless transmission device, power control method and program
09/20/2012WO2012124166A1 Rfid reader/writer, rfid system and communication method
09/20/2012WO2012123990A1 Terminal circuit, semiconductor device, and testing system
09/20/2012WO2012122750A1 Dual mode mobile terminal
09/20/2012WO2012103222A3 Adaptive impedance matching
09/20/2012WO2012061179A8 Multi frequency 2d phased array transducer
09/20/2012WO2012060665A3 Impedance matching device and system for optimizing matching of radio frequency in matching impedance of antenna
09/20/2012US20120238323 Method of and apparatus for interfacing and connecting a wireless device and a wireless network using a subscriber identity module having plural imsi associates with different network operators
09/20/2012US20120238320 Proximity sensor and portable terminal
09/20/2012US20120238233 Wireless communication system
09/20/2012US20120238232 Method and system for low-noise, highly-linear receiver front-end
09/20/2012US20120238231 Dynamic AC-Coupled DC Offset Correction
09/20/2012US20120238230 Rf system for reducing intermodulation (im) products
09/20/2012US20120238228 Radio Transmitter and Radio Receiver with Channel Condition Assessment
09/20/2012US20120238227 Autocorrelation-based spectrum sensing for fm signals
09/20/2012US20120238226 Data transmission coexistence using constant symbol duration within television white space channels
09/20/2012US20120238224 Wireless terminal device
09/20/2012US20120238221 Radio communication device, transmission circuit and buffer circuit
09/20/2012US20120237055 Method for dubbing microphone signals of a sound recording having a plurality of microphones
09/20/2012US20120237038 Audio mixer
09/20/2012US20120237005 System and Method of Adjusting the Sound of Multiple Audio Objects Directed Toward an Audio Output Device
09/20/2012US20120236976 Radio receiver
09/20/2012US20120236975 Radio receiver and method for controlling radio receiver
09/20/2012US20120236917 Periodic calibration for communication channels by drift tracking
09/20/2012US20120236914 In-Band Modem Signals for Use on a Cellular Telephone Voice Channel
09/20/2012US20120236912 Method and system for compensating for estimated distortion in a transmitter by utilizing a digital predistortion scheme with a quadrature feedback mixer configuration
09/20/2012US20120236910 Receiving apparatus, receiving method, and non-transitory computer readable storage medium
09/20/2012US20120236909 Pilot sending method and apparatus
09/20/2012US20120236908 Method and device for estimating ratio of average chip energy to total transmit power spectrum density
09/20/2012US20120236907 Controlling power dissipation in a base station of a navigation satellite system (nss)
09/20/2012US20120236906 Apparatus and method for frequency shifting of a wireless signal and systems using frequency shifting
09/20/2012US20120236905 Remote detection of electronic devices
09/20/2012US20120236766 Method and System for Coexistence in a Multiband, Multistandard Communication System Utilizing a Plurality of Phase Locked Loops
09/20/2012US20120236689 Acoustic transducers for underwater navigation and communication
09/20/2012US20120235862 Device, method and program for identifying unnecessary signal, gnss receiving apparatus and mobile terminal
09/20/2012US20120235155 Display device
09/20/2012DE102012101328A1 Sendeeinrichtung und Sendeverfahren Transmitting device and transmitting method
09/20/2012DE102012004384A1 Signal module for use in antenna module of access authorization unit of safety system i.e. keyless-go-system, of motor vehicle, has fine adjustment circuit coupled to adjusting connection, and capacitors connected to control connections
09/20/2012DE102008054539B4 Direktmischende Empfängerarchitektur mit integrierter Tunerselbstabstimmfunktion Direct conversion transceiver architecture with integrated Tunerselbstabstimmfunktion
09/20/2012DE102007058308B4 GPS-Empfänger und zugehöriges Signalempfangsverfahren GPS receiver and associated signal receiving method
09/20/2012DE10112773B4 Verfahren zur Frequenz- und Zeit-Synchronisation eines OFDM-Empfängers Method for frequency and time synchronization of an OFDM receiver
09/19/2012EP2501155A2 High density wireless system
09/19/2012EP2501051A1 Bandpass standardization method through single sideband conversion
09/19/2012EP2501050A2 Wireless terminal device
09/19/2012EP2499877A2 Method and apparatus for managing operations of a communication device
09/19/2012EP2499745A2 Methods and devices for allocating scrambling codes
09/19/2012EP2499744A1 Video camera equipped with a fourth generation communication module
09/19/2012EP2499699A2 Dynamic real-time calibration for antenna matching in a radio frequency transmitter system
09/19/2012EP2048791B1 Processor, subscriber unit and method in a TDMA system
09/19/2012CN202444497U Shielding system for preventing examination room wireless cheating
09/19/2012CN202444484U Multifunctional router
09/19/2012CN202444483U Built-in 3GSim (3rd Generation Telecommunication Subscriber Identity Module) card mounting structure of vehicle-mounted information terminal
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