Patents
Patents for H04B 15 - Suppression or limitation of noise or interference (10,227)
04/2007
04/26/2007US20070093208 Method and system for providing interference avoidance and network coexistence in wireless systems
04/26/2007DE102006036987A1 Empfangssystem mit Schutz gegen elektrostatische Entladung Receiving system with protection against electrostatic discharge
04/25/2007CN1312652C Data transmission device and method, data actuating device of LCD
04/24/2007US7209866 Method and arrangement for automatic adjustment of devices having setting elements, and a corresponding computer program product and a corresponding computer-readable storage medium
04/24/2007US7209796 Auscultatory training system
04/24/2007US7209767 Cellular phone suppressing degradation of receiving sensitivity
04/24/2007US7209760 Methods and apparatus for mitigating the effects of solar noise and the like on a wireless communication system
04/24/2007US7209707 Radio receiving device, array parameter optimal value estimation method, and array parameter optimal value estimation program
04/24/2007US7209567 Communication system with adaptive noise suppression
04/24/2007US7209526 Apparatus and method for detecting I/Q channel imbalance in direct conversion digital quadrature transmission system
04/24/2007US7209522 Blast MIMO signal processing method and apparatus
04/24/2007US7209515 Multistage reception of code division multiple access transmissions
04/24/2007US7207730 Small form factor transceiver
04/19/2007WO2005099141A3 Mote networks having directional antennas
04/19/2007US20070087787 Antenna and signal-receiving apparatus using the same
04/19/2007US20070087712 NxM Crosspoint Switch with Band Translation
04/19/2007US20070087695 Mobile directional antenna
04/19/2007DE10046238B4 Verfahren zur Verarbeitung von Audiosignalen A method for processing audio signals
04/18/2007CN1951040A High frequency receiver, integrated circuit used therein, mobile device using them, transmitter used therein, and method for making them
04/17/2007US7206566 Apparatus and method for frequency conversion
04/17/2007US7206546 Method of rejecting interference disturbing the reception of a satellite radio signal
04/17/2007US7206545 Method for changing radio channels in a radio communication system
04/12/2007WO2007041231A2 Method and apparatus for removing or isolating voice or instruments on stereo recordings
04/12/2007WO2007041065A2 Synchronization of media access control (mac) superframes
04/12/2007WO2006034497A8 Blind signal separation using i and q components
04/12/2007US20070082644 Single local oscillator sharing in multi-band ka-band LNBS
04/12/2007US20070081582 Dynamic digital communication system control
04/11/2007CN1947356A Method and apparatus for receive diversity control in wireless communications
04/11/2007CN1946005A Method for suppressing multiple users interference in super wideband multiple address system
04/11/2007CN1310448C A quieting method for time division multiplexing equipment
04/10/2007US7203475 Multiple rate local oscillation generator and applications thereof
04/10/2007US7203328 Hearing aid, and method for reducing feedback therein
04/10/2007US7203326 Noise suppressing apparatus
04/10/2007US7203325 Audio processing device
04/10/2007US7203324 Audio feedback processing system
04/10/2007US7203068 Electronic apparatus
04/05/2007WO2006124341A3 Method and apparatus for determining path loss by active signal detection
04/05/2007WO2005099037A3 Frequency reuse techniques in mote-appropriate networks
04/05/2007US20070076903 Mute circuit
04/05/2007US20070076902 Method and Apparatus for Removing or Isolating Voice or Instruments on Stereo Recordings
04/05/2007US20070076813 Apparatus and method for interference mitigation
04/05/2007US20070076637 Method and system for managing WTRU resources in wireless communication systems
04/05/2007DE102005042706A1 Halbleiter-Chip zur Erzeugung einer steuerbaren Frequenz Semiconductor chip for generating a controllable frequency
04/04/2007EP1769492A1 Comfort noise generator using modified doblinger noise estimate
04/04/2007EP1769299A1 Common-mode voltage generator for a battery-supplied handset apparatus
04/04/2007CN1943195A Multiscale wireless communication
04/04/2007CN1943134A Multi-antenna receive diversity control in wireless communications
04/04/2007CN1309190C Spread spectrum communication system utilizing differential code shift keying
04/03/2007US7200414 Client-aiding with cellphones in a 150-KM radius area
04/03/2007US7200364 Frequency modification circuitry for use in radio-frequency communication apparatus and associated methods
04/03/2007US7200238 Acoustic signal level limiter
04/03/2007US7200183 Construction of an interference matrix for a coded signal processing engine
04/03/2007US7200180 Data transceiver with filtering and precoding
04/03/2007US7199744 Circuits and methods for reducing interference from switched mode circuits
03/2007
03/29/2007WO2007034037A1 Operating multi-service receiver in non-interfering manner
03/29/2007US20070073523 Transmitter
03/29/2007US20070073522 Determination of equivalent series resistance
03/29/2007US20070072636 Synchronization of media access control (MAC) superframes
03/29/2007US20070072635 Integrity protection count synchronization method
03/29/2007US20070072551 Communication method, receiver and base station
03/29/2007US20070072550 Method and apparatus for mitigating multiuser access interference
03/29/2007US20070071254 Method and system for low delay echo cancelling
03/29/2007US20070071253 Signal processing method and apparatus
03/28/2007EP1766804A1 System and method of controlling data transmission
03/28/2007EP1668805A4 Efficient frame tracking in mobile receivers
03/28/2007EP1512230B1 Digital video broadcast-terrestrial (dvb-t) receiver interoperable with a gsm transmitter in a non-interfering manner
03/28/2007CN1939103A Magnetically differential input
03/28/2007CN1935088A Device for non-contacting transmission of electrical signals between two relatively moving parts
03/28/2007CN1307812C Electronic device
03/27/2007US7197290 Method for AM band interference suppression via frequency shift
03/27/2007US7197280 Method and arrangement for fast frequency searching in broadband mobile radio receivers
03/27/2007US7196436 Solid state relay for switching AC power to a reactive load and method of operating the same
03/22/2007US20070066329 Methods and apparatus for use in a wireless communications system that uses a multi-mode base station
03/22/2007US20070066260 Method and apparatus for compensating DC level in an adaptve radio receiver
03/22/2007US20070066226 Apparatus and method for interference cancellation in wireless mobile stations operating concurrently on two or more air interfaces
03/22/2007US20070064713 Method to reduce or eliminate audio interference from computer components
03/21/2007EP1763728A1 Flight mode system for personal electronic device
03/21/2007CN1306717C Phased array spectrum spreading system
03/20/2007US7194095 Anti-noise pick-up
03/15/2007WO2007030600A2 Adaptive control of transmission power and data rates in a mesh network
03/15/2007WO2007030369A2 Low noise mixer
03/15/2007US20070060064 Adaptive control of transmission power and data rates of transmission links between access nodes of a mesh network
03/15/2007US20070060062 Transmission power range setting during channel assignment for interference balancing in a cellular wireless communication system
03/15/2007US20070060059 Method and system for automatic control in an interference cancellation device
03/15/2007US20070059981 Compact radio equipment and method of mounting the same
03/15/2007US20070058822 Noise reducing apparatus, method and program and sound pickup apparatus for electronic equipment
03/15/2007DE202006019615U1 Empfangssystem mit Schutz gegen elektrostatische Entladung Receiving system with protection against electrostatic discharge
03/14/2007EP1762024A1 Communication apparatus including dual timer units
03/14/2007EP1762023A1 Passive processing device for interfacing and for esd and radio signal rejection in audio signal paths of an electronic device
03/14/2007CN1305351C Supplemental audio contents system with wireless communication for cinema and related methods
03/14/2007CN1305240C Method and apparatus for producing given bandwidth and power spectral density noise
03/14/2007CN1305225C Receiver
03/13/2007US7190943 System and method for frequency translation with harmonic suppression using mixer stages
03/13/2007US7190929 Method and apparatus of RAKE finger management in RAKE receiver
03/13/2007US7190800 Howling control device and howling control method
03/13/2007US7190775 High quality audio conferencing with adaptive beamforming
03/08/2007US20070054683 Dynamic frequency selection in a wireless communication network
03/08/2007US20070054681 System and method for acquiring cell in a frequency overlay communication system
03/08/2007US20070054680 Method of band multiplexing to improve system capacity for a multi-band communication system
03/08/2007US20070054648 Low noise mixer
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