| Patents for H03K 6 - Manipulating pulses having a finite slope and not covered by one of the other main groups of this subclass (385) |
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| 02/21/2012 | US8121231 Method and device for channel response determination |
| 02/21/2012 | US8121230 Correction of mismatches between two I and Q channels |
| 02/07/2012 | US8111790 Mitigating interference in a coded communication system |
| 02/07/2012 | US8111789 Method and system for channel estimation in a single channel MIMO system with multiple RF chains for WCDMA/HSDPA |
| 01/24/2012 | US8102955 Multi-pulse frequency shifted (MPFS) multiple access modulation for ultra wideband |
| 01/18/2012 | EP1738476B1 System for synchronizing a portable transceiver to a network |
| 01/17/2012 | US8099123 Adaptation of transmit subchannel gains in a system with interference cancellation |
| 01/17/2012 | US8098777 Signal detection method and receiving apparatus in MIMO system |
| 01/17/2012 | US8098776 Method and system for pre-equalization in a single weight spatial multiplexing MIMO system |
| 01/10/2012 | US8094761 Uplink feedback for supporting MIMO operation in the LTE downlink |
| 11/22/2011 | US8064554 Radio communication system performing multi-carrier transmission, reception device, reception method, transmission device, transmission method, delay time calculation device, and delay time calculation method |
| 10/11/2011 | US8036325 Wireless communication method and apparatus for performing knowledge-based and blind interference cancellation |
| 09/13/2011 | US8019029 Interference erasure using soft decision weighting of the Viterbi decoder input in OFDM systems |
| 09/07/2011 | CN1853339B Apparatus for reducing interference within a communication system |
| 08/30/2011 | US8009780 Apparatus and method for generating effective signal to noise ratio (SNR) per stream in multiple-input multiple-output (MIMO) wireless communication system |
| 08/30/2011 | US8009779 System and method for broadband pulse detection among multiple interferers using a picket fence receiver |
| 08/30/2011 | US8009778 Quantized channel state information prediction in multiple antenna systems |
| 08/09/2011 | US7995688 Channel estimation and ICI cancellation for OFDM |
| 08/09/2011 | US7995687 Fast and reliable channel classification algorithms in bluetooth networks to detect and avoid 2.4 GHz interferers |
| 08/02/2011 | US7991091 Radio communication system, receiver, receiving method, transmitter, transmitting method, and device for and method of calculating delay times for multi-carrier transmission |
| 07/12/2011 | US7978797 Method and system for near optimal iterative detection of the 2-dimensional ISI channel |
| 07/05/2011 | US7974370 Parallel processing for single antenna interference cancellation |
| 06/07/2011 | US7957495 Method and device for suppressing narrowband interference |
| 05/10/2011 | US7940869 Radio communication method, system and a terminal station |
| 04/26/2011 | US7933372 Successive interference cancellation based on the number of retransmissions |
| 03/22/2011 | US7912161 Method and apparatus for layer 1 / layer 2 convergence declaration for an adaptive equalizer |
| 03/01/2011 | US7899142 Leakage signal cancellation apparatus |
| 01/26/2011 | EP2277267A2 Clock distribution buffer |
| 01/18/2011 | US7873323 Method of estimating inter-modulation distortion |
| 01/04/2011 | US7864901 System, apparatus, and method for cancelling interferences of received signals |
| 12/14/2010 | US7852973 Method and a device to compensate for imbalances in a receiver |
| 11/09/2010 | US7831229 FM receiver with digitally controlled antenna tuning circuitry |
| 11/09/2010 | US7830994 Channel estimation system and method |
| 11/02/2010 | US7826864 Apparatus and method for power measurement summation in mobile telecommunications system user equipment |
| 11/02/2010 | US7826572 Dynamic optimization of overlap-and-add length |
| 09/14/2010 | US7796716 Eliminating narrowband interference in a receiver |
| 09/14/2010 | US7796714 Multiple signal receiving |
| 09/07/2010 | US7792226 Method and apparatus for carrier power and interference-noise estimation in space division multiple access and multiple-input/multiple-output wireless communication systems |
| 09/07/2010 | US7792225 Method and device for reducing cross-correlation false alarms in CDMA and other wireless networks |
| 07/29/2010 | WO2010084029A1 Communication circuit and communication method |
| 07/28/2010 | EP2211464A1 Communications switch and communications method |
| 07/20/2010 | US7761075 Apparatus and method for interference cancellation in wireless mobile stations operating concurrently on two or more air interfaces |
| 07/20/2010 | US7760827 Method and apparatus for improving recovery performance of time windowed signals |
| 07/06/2010 | US7751511 Method and apparatus for selecting a subset of modeled impairment correlation terms for use in received signal processing |
| 01/26/2010 | US7653162 Receiving apparatus and receiving method |
| 01/12/2010 | US7646832 Signal receiver |
| 01/05/2010 | US7643588 Method of estimating fading coefficients of channels and of receiving symbols and related single or multi-antenna receiver and transmitter |
| 12/23/2009 | WO2009127848A3 Clock distribution buffer |
| 11/11/2009 | CN100559700C Groupwise successive interference cancellation for block transmission with reception diversity |
| 10/22/2009 | WO2009127848A2 Clock distribution buffer |
| 08/05/2009 | CN100525167C System and method for peak power reduction in multiple carrier communications systems |
| 07/14/2009 | US7561644 Method, system and device for reducing co-channel interference |
| 07/08/2009 | EP1738476A4 System for synchronizing a portable transceiver to a network |
| 06/30/2009 | US7555074 Interference estimation in the presence of frequency errors |
| 06/03/2009 | EP1652291A4 Method and apparatus for reducing interference within a communication system |
| 03/18/2009 | EP1665517A4 Method and apparatus for reducing interference within a communication system |
| 03/17/2009 | US7505538 Ultra wideband communication system, method and device with low noise reception |
| 01/06/2009 | US7474884 Receiver |
| 11/25/2008 | US7457379 Adaptive multi-step combined DC offset compensation for EDGE 8-PSK |
| 09/09/2008 | US7424072 Receiving apparatus and receiving method |
| 07/29/2008 | US7406140 Wraparound canceller, relay system, and wraparound cancelling method |
| 07/17/2008 | WO2008084419A2 Predistortion of pulse modulator for correction of slewing distortion |
| 06/17/2008 | US7388936 Digital data receiver for edge cellular standard with DC offset correction, channel impulse response estimation, I/Q phase imbalance compensation, interference estimation, and selective equalization |
| 06/04/2008 | CN100392988C Communication terminal having receiver and method for removing known interferers from digitized intermediate frequency signal |
| 05/15/2008 | DE19934270B4 Fahrzeug-Blinkanlage mit einer Schaltungsanordnung zum Unterdrücken von Störsignalen Vehicle lights with a circuit arrangement for suppressing noise |
| 05/07/2008 | EP1632023A4 Low distortsion class-d amplifier using carrier reference signal symmetry modulation |
| 05/07/2008 | CN100386963C Audio reproducing apparatus and method |
| 04/23/2008 | EP1878111A4 Dc offset detection and cancellation in a receiver |
| 03/12/2008 | CN101141116A Audio reproducing apparatus and method |
| 01/30/2008 | CN100365928C Method and system for effective channel estimation in telecommunication system |
| 01/16/2008 | EP1878111A2 Dc offset detection and cancellation in a receiver |
| 11/20/2007 | US7298802 SIR measure method and apparatus for the same |
| 05/16/2007 | CN1965491A System for synchronizing a portable transceiver to a network |
| 04/26/2007 | WO2006116334A3 Dc offset detection and cancellation in a receiver |
| 03/21/2007 | CN1306701C DC offset cancellation circuit, differential amplification circuit, photo-electric pulse conversion circuit |
| 03/21/2007 | CN1306700C Pulse shaping circuit, pulse generating circuit and photo-electric pulse conversion circuit |
| 02/27/2007 | US7184481 Audio reproducing apparatus and method |
| 02/20/2007 | US7180969 Efficient reduced complexity windowed optimal time domain equalizer for discrete multitone-based DSL modems |
| 02/14/2007 | EP1456949B1 Circuit arrangement for the provision of an output signal with adjustable flank pitch |
| 01/03/2007 | EP1738476A2 System for synchronizing a portable transceiver to a network |
| 12/26/2006 | US7155176 System for synchronizing a portable transceiver to a network |
| 12/26/2006 | US7154969 Method for shared estimation of parameters |
| 11/16/2006 | WO2005104388B1 System for synchronizing a portable transceiver to a network |
| 10/25/2006 | CN1853339A Method and apparatus for reducing interference within a communication system |
| 10/05/2006 | WO2005104388A3 System for synchronizing a portable transceiver to a network |
| 10/03/2006 | US7116722 Wireless communication system using multi-element antenna having a space-time architecture |
| 09/19/2006 | US7110479 Method for determining the quality of a communication channel |
| 09/13/2006 | CN1833357A Method and apparatus for reducing interference within a communication system |
| 09/12/2006 | US7107031 Co-channel interference rejection in a digital receiver |
| 07/20/2006 | WO2006016980A3 Method and apparatus capable of interference cancellation |
| 07/18/2006 | US7079607 Multi-user detection method |
| 06/07/2006 | EP1665517A2 Method and apparatus for reducing interference within a communication system |
| 06/06/2006 | US7058147 Efficient reduced complexity windowed optimal time domain equalizer for discrete multitone-based DSL modems |
| 05/23/2006 | US7050516 System and method for periodic noise avoidance in data transmission systems |
| 05/18/2006 | DE10352948B4 Anordnung zur Korrektur eines Zeitfehlers eines Digitalsignals Arrangement for correcting a timing error of a digital signal |
| 05/09/2006 | US7042969 Method and apparatus for frame alignment in discrete multitone transceivers |
| 05/09/2006 | US7042967 Reduced complexity sliding window based equalizer |
| 05/03/2006 | EP1652291A2 Method and apparatus for reducing interference within a communication system |
| 04/11/2006 | US7027537 Iterative multi-user detection |
| 03/21/2006 | US7016438 Cross polarization interference canceller and method of canceling cross polarization interference |