Patents
Patents for H04B 15 - Suppression or limitation of noise or interference (10,227)
06/2013
06/20/2013US20130156223 System and method for increasing a feedback detection rate in an audio system
06/20/2013US20130156222 Method and Apparatus for Blind Signal Extraction
06/20/2013US20130156221 Signal processing apparatus and signal processing method
06/20/2013US20130156083 Adaptive Compensation of Nonlinear Frequency Distortion in Polar Transmitters Based on a Least Squares Estimation
06/20/2013US20130156078 Cost-effective linearization for wireless communication
06/20/2013DE102009014859B4 Filter, insbesondere zur Filterung elektromagnetischer Störungen Filter, particularly for filtering of electromagnetic interference
06/19/2013EP2605250A1 Ignition lead
06/19/2013EP2604055A1 Automatic guard period adjustment in time division duplexed wireless communication
06/19/2013CN103168487A Method for measuring to eliminate idc interference in wireless communication system and device for same
06/19/2013CN103168454A Transmission system and electronic equipment
06/19/2013CN103168429A Scheduling of beamformed data to reduce interference
06/19/2013CN101483486B Noise reduction method by implementing certain port-to-port delay
06/19/2013CN101375508B A radio telecommunication terminal and a method of decreasing perturbations within this terminal
06/18/2013US8468018 Apparatus and method for canceling noise of voice signal in electronic apparatus
06/18/2013US8467732 Wireless communication apparatus
06/18/2013US8467730 Radio communication method, base station apparatus and terminal apparatus in radio communication system, and radio communication system
06/18/2013US8467545 Noise reduction systems and methods for voice applications
06/18/2013US8467544 Filter coefficient setting device and echo prevention device
06/18/2013US8467543 Microphone and voice activity detection (VAD) configurations for use with communication systems
06/13/2013WO2013082929A1 Method and apparatus for eliminating radio frequency noise of mobile terminal
06/13/2013WO2013025051A3 Method and apparatus for inter-cell interference coordination for transmission point group
06/13/2013US20130150105 Method for receiving information and communication terminal
06/13/2013US20130150104 Communication terminal and method for receiving data
06/13/2013US20130147572 Power supply cable for power line communication equipment
06/12/2013EP2601743A1 Radio system co-existence improvement by data throttling
06/12/2013CN103155448A In-device interference avoidance method and apparatus for terminal equipped with multiple communication
06/12/2013CN103152108A Isolating device of active noise-reducing system
06/12/2013CN102045122B Method for solving problem of adjacent channel interference through multi-antenna co-location
06/11/2013US8463194 Method and apparatus for determining propagation delays for use in wide area networks
06/11/2013US8463191 Beamforming options with partial channel knowledge
06/11/2013US8463185 Wireless communication system using surface acoustic wave (SAW) second harmonic techniques
06/11/2013US8462976 Voice conference system
06/11/2013US8462970 Audio encoding and decoding method and associated audio encoder, audio decoder and computer programs
06/11/2013US8462876 Base station having a set of phased array antennas
06/11/2013US8462875 Timing regenerating device
06/11/2013US8462874 Methods and apparatus for minimizing inter-symbol interference in a peer-to-peer network background
06/11/2013US8462873 Communication system performing interference alignment and interference alignment method
06/11/2013US8462864 OFDM transmitter and methods for reducing the effects of severe interference with symbol loading
06/06/2013WO2013082384A1 Rf power converter
06/06/2013WO2013079389A1 Technique for crosstalk reduction
06/06/2013US20130143501 Communication device with improved interference rejection and a method therof
06/06/2013US20130142295 Rf (including gnss) signal interference mitigation system and method
06/06/2013US20130142282 Radio communication apparatus and radio communication method
06/06/2013US20130142273 Adaptive Path Selection for Interference Cancellation
06/06/2013US20130142272 Method of reducing the glare of a receiver within a system, in particular a geolocation system
06/06/2013US20130142105 Communication method in relay nodes and destination nodes for aligned interference neutralization in interference channel
06/06/2013US20130141598 Audio processing apparatus, audio processing method and imaging apparatus
06/05/2013EP2600544A1 Technique for crosstalk reduction
06/05/2013CN202978962U UHF-band radio frequency self-adaptive interference canceller
06/05/2013CN102281410B Method and device for controlling adjacent channel interference of mobile analogue television
06/04/2013US8457717 Method and system of adaptive control for reducing motion artifacts and patient dose in four dimensional computed tomography
06/04/2013US8457678 Transmission power range setting during channel assignment for interference balancing in a cellular wireless communication system
06/04/2013US8457362 Image inspecting apparatus
06/04/2013US8457326 Output circuit for audio codec chip
06/04/2013US8457240 Methods of selecting signal transmitting, receiving, and/or sensing devices with probabilistic evolutionary algorithms in information conveyance systems
06/04/2013US8457239 Method and device for managing the operation of an apparatus, for example an MB-OFDM apparatus, in presence of an eventual interfering signal
05/2013
05/30/2013WO2013075484A1 Method and device for detecting interference
05/30/2013US20130136159 Interference-cognitive transmission
05/29/2013EP2597778A1 A method and apparatus for canceling the transmitted signal in a homodyne duplex transceiver
05/29/2013CN103125087A Inter-cell interference coordination in a wireless communication system
05/28/2013US8452431 Effective deployment of temporal noise shaping (TNS) filters
05/28/2013US8452239 Radio communication device, program and radio communication method
05/28/2013US8452022 Digital filter circuit, digital filter program and noise canceling system
05/28/2013US8451932 Precoding codebook design for single user MIMO
05/28/2013US8451726 Link adaptation in wireless networks
05/28/2013US8451382 Systems and methods for cable equalization
05/28/2013CA2536019C Use of location awareness to control radio frequency interference in a healthcare environment
05/23/2013WO2013071966A1 Radio interference testing for multi radio devices
05/23/2013WO2013048115A3 Method for coordinating interference in an uplink interference channel for a terminal in a wireless communication system
05/23/2013US20130128994 Mixed-mode signaling
05/23/2013US20130128932 Channel parameter estimation method
05/23/2013US20130128802 Multi-relay transmission apparatus and method using interference alignment
05/23/2013US20130127560 High-frequency signal transmission line
05/22/2013CN103117813A User terminal and method controlling switching of near field communication (NFC) unit and wireless charging unit
05/21/2013US8447340 Multicast push to talk groups, apparatus, and methods
05/21/2013US8447338 Data unit reception management method and related system and device
05/21/2013US8447336 Method and apparatus for reducing link interference by a link between a user equipment component and an access network component
05/21/2013US8447237 Interference avoidance in white space communication systems
05/21/2013US8447047 Information processing apparatus and information processing method
05/21/2013US8447046 Circuit with three-stage of power-on sequence used for suppressing the pop noise in audio system
05/21/2013US8447041 Audio output apparatus, audio output method, audio output system, and program for audio output processing
05/21/2013US8447000 Transceiver system with analog and digital signal echo cancellation having adaptably adjustable filter characteristics
05/21/2013US8446977 Method for transmitting discrete electric signals
05/16/2013WO2013069950A1 Apparatus and method for controling in-device coexistence interference in wireless communication system
05/16/2013US20130122958 Process and Apparatus for Reducing EMI in the RF Subsystem of a Wireless Communication System
05/16/2013US20130122811 Mitigating transmission interference between digital radio and broadband communication devices
05/16/2013US20130122802 Estimation of repeater loop delay for repeater gain control
05/16/2013US20130121506 Online Source Separation
05/16/2013US20130121435 Crosstalk Management For OFDM Communication System In Power Efficient Transmission Mode
05/16/2013US20130121434 System for Distributed Interference Alignment
05/16/2013US20130121160 Method of avoiding interference in a multi-piconet
05/16/2013DE102011118044A1 Verfahren zur Steuerung eines Motors mittels Pulsweitenmodulation (PWM) Method for controlling a motor by means of pulse width modulation (PWM)
05/15/2013CN103106383A Radio frequency tag card reader and barrage jamming method thereof
05/15/2013CN101873146B Medium-voltage distribution line broadband power carrier communication method and system
05/14/2013US8442592 Wireless communication device capable of achieving a functionality by selecting modules for optimal performance
05/14/2013US8442564 Inter-modulation distortion reduction in multi-mode wireless communication terminal
05/14/2013US8442470 Harmonic-reject FTI filter
05/14/2013US8442444 Method of transmit power control and device thereof
05/14/2013US8442441 Traffic interference cancellation
05/14/2013US8442440 Hierarchical spectrum sensing for cognitive radios
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