Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › H04B 15 - Suppression or limitation of noise or interference
Patents for H04B 15 - Suppression or limitation of noise or interference (10,227)
07/2012
07/12/2012US20120176928 Channel calibration for a time division duplexed communication system
07/11/2012CN1586048B Radio communication system
07/11/2012CN102577140A A front-end transceiver
07/10/2012US8219361 Vibration analysis
07/10/2012US8219137 Method for controlling interference generated by a mobile station on neighbor base stations
07/10/2012US8219130 Estimating time delays in a simulcast communication system
07/10/2012US8219128 Network-centric link adaptation for coordinated multipoint downlink transmission
07/10/2012US8219105 Radio resource allocation to reduce uplink interference
07/10/2012US8219042 Wireless communication system, base station device, mobile station device, and macrodiversity selection method
07/10/2012US8219034 Method for detection of radar signals
07/10/2012US8219033 System of transmit antennas adapted to propagation conditions for radio broadcasting
07/10/2012US8219031 Monitoring channels
07/10/2012US8218788 Anti-feedback device and anti-feedback method
07/10/2012US8218776 Surge protection circuit for audio output device
07/10/2012CA2566443C Flight mode system for personal electronic device
07/10/2012CA2553076C Signal splitter
07/05/2012US20120172075 Wireless communication system between medical devices using cognitive technology
07/05/2012US20120172074 Method of controlling noise rise in a cell
07/05/2012US20120170677 Coordinated linear beamforming in downlink multi-cell wireless networks
07/05/2012US20120170627 Wireless communications system and apparatus
07/05/2012DE102010019390B4 Schaltungsanordnung Circuitry
07/04/2012CN1939103B Magnetically differential input
07/04/2012CN102546035A Signal interference suppression device
07/04/2012CN101499858B Wideband noise suppressing system for communication machine room
07/03/2012US8214177 Optimized stochastic resonance signal detection method
07/03/2012US8213952 Communication system
07/03/2012US8213950 Method and corresponding system for load balancing
07/03/2012US8213893 Mixer arrangement
07/03/2012US8213867 Frequency band adaptive wireless communication
07/03/2012US8213635 Keystroke sound suppression
07/03/2012US8213554 Sparse sampling of signal innovations
07/03/2012US8212413 Circuit assembly for gating a power semiconductor switch
06/2012
06/28/2012WO2012088275A1 Method and apparatus for generating a system clock signal
06/28/2012WO2012087599A2 Platform rfi mitigation
06/28/2012WO2012084537A1 Methods and receiver for positioning of clock related spurious signals
06/28/2012US20120165054 Integrated circuit for controlling sequence assigning method and reference signal generating method
06/28/2012US20120165053 Method and apparatus for transceiving a signal in a communication system
06/28/2012US20120164950 Cognitive Radio Transmission
06/28/2012US20120164948 Interference mitigation in a device having multiple radios
06/28/2012US20120163628 Method for reducing digital audio output noise
06/28/2012US20120163627 Wireless Audio Equipment Using a Quadrature Modulation System
06/28/2012US20120163622 Noise detection and reduction in audio devices
06/28/2012US20120163491 Method and Apparatus for Vectored Data Communication
06/28/2012US20120163490 Methods and apparatus for the intelligent association of control symbols
06/28/2012US20120163420 Load Estimation in Wireless Communication
06/28/2012US20120163320 Wireless communication system, mobile station apparatus and base station apparatus
06/28/2012US20120163217 Structure of Adaptive Multiple Antennas and Communication Device and Method Using Adaptive Multiple Antennae
06/28/2012DE102010056008A1 Device for electrically contacting electrical component e.g. inverter used in motor car, has electrically-functional element that is connected with electrical component so as to provide electrical contact within housing
06/27/2012EP2469740A1 Methods and receiver for positioning of clock related spurious signals
06/27/2012EP2008379B1 Adjustable noise suppression system
06/27/2012CN101617522B Method and system for creating beamformed channels in a multi-input multi-output network
06/27/2012CN101583311B A device and method for detecting an epileptic event
06/27/2012CN101095285B Direct current offset correction systems and methods
06/27/2012CN101084616B Wireless chip
06/26/2012US8209124 Apparatus and method for providing environmental predictive indicators to emergency response managers
06/26/2012US8208873 Method and apparatus for adjusting waveform parameters for an adaptive air interface waveform
06/26/2012US8208859 Radio communication device and radio communication method
06/26/2012US8208858 Polyphase sequences for wireless communications
06/26/2012US8208658 Amplifier apparatus and method
06/26/2012US8208657 Signal processing device, signal processing method, and program
06/26/2012US8208649 Methods and systems for robust approximations of impulse responses in multichannel audio-communication systems
06/21/2012WO2012079817A1 Method and apparatus for prevention of interference to a radio transmission system by a pulse-width-modulated signal
06/21/2012US20120157140 Apparatus and method of multi cell cooperation in wireless communication system
06/21/2012US20120157138 Radio communication system, radio terminal, radio base station, controller device and radio communication method
06/21/2012US20120156999 Wireless communication system
06/21/2012US20120155673 Compensation Filtering Device and Method Thereof
06/21/2012US20120155564 System and Method for Extraction of Communication Interference
06/21/2012US20120155362 Rate Matching For Data And Control Channels In Wireless Communication Systems
06/21/2012US20120155303 Method and apparatus for avoiding in-device coexistence interference in a wireless communication system
06/21/2012US20120154610 Motor noise reduction circuit
06/21/2012DE112009002571T5 Variable Rauschmaskierung während Phasen wesentlicher Stille Variable noise masking during periods of substantial silence
06/21/2012DE102010063305A1 Verfahren und Vorrichtung zur Vermeidung von Störungen eines Funkübertragungssystems durch ein pulsweitenmoduliertes Signal Method and apparatus for avoiding interference of a radio transmission system with a pulse width modulated signal
06/20/2012EP2466666A2 Battery for wireless mobile communication device
06/20/2012EP2465220A2 Vbr interference mitigation in an mmwave network
06/20/2012CN101057428B Communication apparatus including dual timer units
06/19/2012US8204253 Self calibration of audio device
06/19/2012US8204252 System and method for providing close microphone adaptive array processing
06/19/2012US8204251 Amplifier apparatus and method
06/19/2012US8204250 Audio processing system and method
06/19/2012US8204249 Methods and systems for reducing acoustic echoes in multichannel audio-communication systems
06/19/2012US8204242 Active noise reduction adaptive filter leakage adjusting
06/19/2012US8203975 Adaptive analog echo/NEXT cancellation
06/14/2012WO2012078103A1 Power control loop stability monitoring
06/14/2012WO2012053755A3 Method for measuring to eliminate idc interference in wireless communication system and device for same
06/14/2012US20120150578 Task management in a workforce environment using an acoustic map constructed from aggregated audio
06/14/2012US20120149413 Reducing Interference from Dominant Interfering Neighboring Base Stations
06/14/2012US20120149412 System and Method for Interference Control in Simultaneous Transmission Systems
06/14/2012US20120149411 Distributed antenna system, base station device, and antenna selection control method
06/14/2012US20120149316 Radio frequency power amplifier with linearizing predistorter
06/14/2012US20120149306 Reducing Signal Interference
06/14/2012US20120148069 Microphone array structure able to reduce noise and improve speech quality and method thereof
06/14/2012US20120148068 Coexistence of white space devices and wireless narrowband devices
06/14/2012US20120148059 Controlling Audio Signals
06/14/2012US20120148056 Method to reduce artifacts in algorithms with fast-varying gain
06/14/2012US20120147992 Method and apparatus for constructing codebook, and method, apparatus and system for precoding
06/14/2012US20120147985 Feedbacking channel information in wireless communication system
06/14/2012US20120147984 Systems and methods for enhanced channel estimation in wireless communication systems
06/14/2012US20120147938 Communications system using adaptive frequency notching
06/14/2012US20120147791 Preselector interference rejection and dynamic range extension
06/14/2012US20120147790 Method for a Canceling Self Interference Signal Using Active Noise Cancellation in RF Circuits and Transmission Lines for Full Duplex Simultaneous (In Time) and Overlapping (In Space) Wireless Transmission & Reception on the Same Frequency band
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