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Class Information
Number: 348/21
Name: Television > Plural transmitter system considerations (e.g., interference reduction)
Description: Subject matter including two or more transmitters with means or method for reducing interference between the transmitters.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8643789 Television receiver, television controller circuitry and method Feb. 4, 2014
8639996 Systems and methods for uplink inter-cell interference cancellation using hybrid automatic repeat request (HARQ) retransmissions Jan. 28, 2014
8610832 System and method for broadcast station adjacency Dec. 17, 2013
8537223 Spectrum sensing engine Sep. 17, 2013
8532222 Digital broadcasting system and method of processing data Sep. 10, 2013
8432497 DTV receiving system and method of processing DTV signal Apr. 30, 2013
8325237 Monitoring system for monitoring coverage of broadcast transmissions Dec. 4, 2012
8300150 Image processing apparatus and method Oct. 30, 2012
8265449 Information delivery apparatus, stream recording apparatus, recording system, stream reproducing apparatus, and record reproducing system Sep. 11, 2012
8254755 Method and apparatus for displaying 3D multi-viewpoint camera video over a network Aug. 28, 2012
8229008 Interference mitigation for orthogonal frequency division multiplexing communication Jul. 24, 2012
8199839 Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof Jun. 12, 2012
8144258 DTV receiving system and method of processing DTV signal Mar. 27, 2012
8107548 Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof Jan. 31, 2012
8064747 Reproducing device and reproducing method Nov. 22, 2011
8054382 Apparatus, method and system for synchronizing a common broadcast signal among multiple television units Nov. 8, 2011
7859596 DTV receiving system and method of processing DTV signal Dec. 28, 2010
7852415 Digital television receiver and method of controlling antenna of the same Dec. 14, 2010
7756675 Group-determination-table generating device and method Jul. 13, 2010
7751996 Measurement system for determining desired/undesired ratio of wireless video signals Jul. 6, 2010
7733426 DTV receiving system and method of processing DTV signal Jun. 8, 2010
7697475 Processing a data stream format for mobile audiovisual reception Apr. 13, 2010
7605838 Broadcast signal receiving apparatus and method of filtering noise signals Oct. 20, 2009
7589758 Apparatus and method for detecting and selectively filtering co-channel interference Sep. 15, 2009
7567298 Apparatus and method for detecting NTSC co-channel interference Jul. 28, 2009
7554609 Method and apparatus for detecting and rejecting NTSC Interference in ATSC system Jun. 30, 2009
7539252 Communications system with baseband pilot injected carrier (BPIC) modulation/demodulation and frame recovery and related methods May. 26, 2009
7460147 Interference detecting circuit utilizing synchronization symbols and method thereof Dec. 2, 2008
7375741 Circuit and method for eliminating image interfering with desired channel May. 20, 2008
7369155 Apparatus and method for rejecting co-channel interference signal May. 6, 2008
7327403 VSB reception system with enhanced signal detection for processing supplemental data Feb. 5, 2008
7319495 VSB reception system with enhanced signal detection for processing supplemental data Jan. 15, 2008
7317492 VSB reception system with enhanced signal detection for processing supplemental data Jan. 8, 2008
7317491 VSB reception system with enhanced signal detection for processing supplemental data Jan. 8, 2008
7298422 VSB reception system with enhanced signal detection for processing supplemental data Nov. 20, 2007
7298421 VSB reception system with enhanced signal detection for processing supplemental data Nov. 20, 2007
7289162 VSB reception system with enhanced signal detection for processing supplemental data Oct. 30, 2007
7259797 VSB reception system with enhanced signal detection for processing supplemental data Aug. 21, 2007
7256839 VSB reception system with enhanced signal detection for processing supplemental data Aug. 14, 2007
7239358 Television receiver for digital signals with offset tuning provisions Jul. 3, 2007
7224400 Sharp-tuned filter-combiner for combining adjacent TV channels May. 29, 2007
7218357 Parallel structure NTSC rejection filter and filtering method May. 15, 2007
7167212 VSB reception system with enhanced signal detection or processing supplemental data Jan. 23, 2007
7161613 NTSC interference rejection filter Jan. 9, 2007
7136113 Digital television receiver and method of controlling antenna of the same Nov. 14, 2006
7133476 Apparatus and methods for suppression of interference among disparately-modulated signals Nov. 7, 2006
7092036 Equalizer system including a comb filter in an HDTV system Aug. 15, 2006
7068326 VSB reception system with enhanced signal detection for processing supplemental data Jun. 27, 2006
7030935 VSB reception system with enhanced signal detection for processing supplemental data Apr. 18, 2006
7030901 Methods and apparatus for removing NTSC signals from a digital television signal Apr. 18, 2006

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