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Class Information
Number: 375/136
Name: Pulse or digital communications > Spread spectrum > Frequency hopping > Receiver
Description: Subject matter comprising recovery, demodulation and decoding of signals.










Sub-classes under this class:

Class Number Class Name Patents
375/137 Having specific code acquisition or tracking 222


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
8711827 Mobile terminal based on W-CDMA system having receive diversity function and system thereof Apr. 29, 2014
8693522 Pilot sending method and apparatus Apr. 8, 2014
8687674 SAW correlator spread spectrum receiver Apr. 1, 2014
8675776 Majority detector apparatus, systems, and methods Mar. 18, 2014
8665927 Acquisition method with improved multi-frequency correlation Mar. 4, 2014
8665925 Method and device for generating scrambling code Mar. 4, 2014
8660135 Method and apparatus for determining if a mobile terminal is the intended recipient for information provided via a control channel Feb. 25, 2014
8654814 Embedded meta-carrier with spread spectrum for periodic-burst carriers via overlaid carriers Feb. 18, 2014
8634482 High power radio device communication parameter configuration and methods using limited configuration power Jan. 21, 2014
8625655 Adaptive radio frequency interference mitigation during channel scanning or hopping Jan. 7, 2014
8619834 Method and apparatus for frequency assignment in a frequency hopping mode of a wireless communication system Dec. 31, 2013
8619917 Decoding apparatus and method of terminal in wireless communication system Dec. 31, 2013
8615058 Signal acquisition system Dec. 24, 2013
8615203 Antenna selection Dec. 24, 2013
8599901 Method and apparatus for tracking a frequency-hopped signal Dec. 3, 2013
8593938 Ultra-wideband radio reception using variable sampling rates over a spreading sequence cycle Nov. 26, 2013
8594242 Method of receiving modulation symbols Nov. 26, 2013
8588270 Architecture for ultra-wideband radio Nov. 19, 2013
8581695 Channel-switching remote controlled barrier opening system Nov. 12, 2013
8576962 Determining cross-polarization isolation using a modulated carrier Nov. 5, 2013
8576825 Method and system for sensing available spectrum in wireless communication systems Nov. 5, 2013
8553743 System, apparatus and method for communicating messages using multiple frequency hopping sequences Oct. 8, 2013
8548027 Multi-ary error-correcting code transmitting and receiving apparatuse, data transmission system, and relevant method Oct. 1, 2013
8537943 Sum and forward Elam receiver Sep. 17, 2013
8537941 Bit-synchronous feedback control of receiver sensitivity Sep. 17, 2013
8537876 Frequency hopping pattern and arrangment for sounding reference signal Sep. 17, 2013
8532159 Transmitter, receiver, wireless communication system, and communication method Sep. 10, 2013
8526540 Method and receiving unit for the detection of data symbols Sep. 3, 2013
8520716 Method and apparatus for multiple access over a communication channel Aug. 27, 2013
8503594 Phase tracking in communications systems Aug. 6, 2013
8503507 Method for using a multi-tune transceiver Aug. 6, 2013
8498347 Transmission apparatus and reception apparatus Jul. 30, 2013
8498351 Transmission apparatus and reception apparatus Jul. 30, 2013
8498416 Validation of stored or incoming messages Jul. 30, 2013
8494451 Method, apparatus and computer program product for providing ciphering problem recovery for unacknowledged mode radio bearer Jul. 23, 2013
8488726 Receivers based on closed-form parametric estimates of the probability density function for the received signal Jul. 16, 2013
8484272 Unified pulse shaping for multi-carrier and single-carrier waveforms Jul. 9, 2013
8477877 Feed-forward carrier phase recovery for optical communications Jul. 2, 2013
8472552 Digital linear transmitter architecture Jun. 25, 2013
8467462 Multicarrier receiving apparatus, multicarrier communication system and demodulation method Jun. 18, 2013
8463196 Method and decoder for decoding a wireless transmission from a predefined user Jun. 11, 2013
8462876 Base station having a set of phased array antennas Jun. 11, 2013
8462833 Method for acquiring satellite signal and satellite signal receiving device Jun. 11, 2013
8457176 Fast frequency-hopping transceiver and method Jun. 4, 2013
8451880 Phase based measurement corrections May. 28, 2013
8451888 Communication apparatus May. 28, 2013
8446973 Transmission and reception apparatus and method May. 21, 2013
8442153 Transmission circuit May. 14, 2013
8442144 Closed loop feedback system for improved down link performance May. 14, 2013
8437379 Mobile station apparatus, base station apparatus, and communication control method for radio communication system May. 7, 2013

1 2 3 4 5 6 7 8 9 10 11










 
 
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