US 11,784,686 B2
Carrier interferometry transmitter
Steve Shattil, Cheyenne, WY (US)
Assigned to Genghiscomm Holdings, LLC, Boulder, CO (US)
Filed by Genghiscomm Holdings, LLC, Boulder, CO (US)
Filed on Feb. 7, 2023, as Appl. No. 18/106,975.
Application 12/545,572 is a division of application No. 11/187,107, filed on Jul. 22, 2005, granted, now 8,670,390, issued on Mar. 11, 2014.
Application 18/106,975 is a continuation of application No. 17/517,427, filed on Nov. 2, 2021, granted, now 11,575,555, issued on Feb. 7, 2023.
Application 17/517,427 is a continuation of application No. 14/727,769, filed on Jun. 1, 2015, granted, now 11,201,644, issued on Dec. 14, 2021.
Application 14/727,769 is a continuation of application No. 14/276,309, filed on May 13, 2014, granted, now 9,048,897, issued on Jun. 2, 2015.
Application 14/276,309 is a continuation of application No. 12/545,572, filed on Aug. 21, 2009, granted, now 8,750,264, issued on Jun. 10, 2014.
Claims priority of provisional application 60/598,187, filed on Aug. 2, 2004.
Prior Publication US 2023/0198580 A1, Jun. 22, 2023
Int. Cl. H04L 5/00 (2006.01); H04B 7/0452 (2017.01); H04B 7/026 (2017.01); H04J 13/00 (2011.01); H04L 27/26 (2006.01); H04L 45/24 (2022.01); H04L 47/10 (2022.01); H04B 7/0456 (2017.01); H04B 7/024 (2017.01); H04B 7/06 (2006.01); H04L 27/01 (2006.01); H04L 27/148 (2006.01); H04B 1/00 (2006.01); H04W 84/18 (2009.01); H04J 13/12 (2011.01); H04W 72/044 (2023.01)
CPC H04B 7/0452 (2013.01) [H04B 1/0003 (2013.01); H04B 7/024 (2013.01); H04B 7/026 (2013.01); H04B 7/0456 (2013.01); H04B 7/0697 (2013.01); H04J 13/0003 (2013.01); H04J 13/004 (2013.01); H04L 5/0007 (2013.01); H04L 5/0023 (2013.01); H04L 5/0035 (2013.01); H04L 5/0037 (2013.01); H04L 5/0073 (2013.01); H04L 27/01 (2013.01); H04L 27/148 (2013.01); H04L 27/2602 (2013.01); H04L 27/265 (2013.01); H04L 27/2636 (2013.01); H04L 27/2646 (2013.01); H04L 27/2647 (2013.01); H04L 27/26526 (2021.01); H04L 45/24 (2013.01); H04L 47/10 (2013.01); H04J 13/12 (2013.01); H04L 5/0021 (2013.01); H04L 27/2601 (2013.01); H04L 27/2614 (2013.01); H04L 27/26534 (2021.01); H04W 72/046 (2013.01); H04W 84/18 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An apparatus for communication in a wireless communication network, the apparatus comprising:
a coder configured for encoding a set of data symbols to produce a set of coded symbols;
a modulator configured for modulating the coded symbols onto a set of subcarrier frequencies to generate a time-domain signal comprising a sum of a set of modulated pulse waveforms; and
a transmitter configured for transmitting the time-domain signal in the wireless communication network;
wherein the coder employs a matrix of spreading codes, each column of the matrix multiplying a different one of the set of data symbols to cause the modulating to produce a corresponding one of the set of modulated pulse waveforms; and
wherein each column of the matrix of spreading codes comprises a set of linearly increasing phases configured to provide a time offset to the corresponding one of the set of modulated pulse waveforms.