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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9686042 B1

PDFFull Text
Expired
Date of Patent:
Jun. 20, 2017

Filed:

Apr. 11, 2014

Method and apparatus of transmitting pilot signal for frequency shared broadcasting

Applicant:

Electronics and Telecommunications Research Institute, Daejeon, KR;

Inventors:

Sung Ik Park, Daejeon, KR;

Sun Hyoung Kwon, Daejeon, KR;

Heung Mook Kim, Daejeon, KR;

Nam Ho Hur, Daejeon, KR;

Jeong Chang Kim, Busan, KR;

Jae Hyun Seo, Daejeon, KR;

Ho Min Eum, Daejeon, KR;

Assignee:

Electronics and Telecommunications Research Institute, Daejeon, KR;

Attorney:

William Park & Associates Ltd.

Primary Examiner:

Chi H Pham

Assistant Examiner:

Raul Rivas

Int. Cl.
CPC ...
H04L 1/00 (2006.01); H04L 27/26 (2006.01); H04L 5/00 (2006.01); H04W 16/14 (2009.01); H04N 21/61 (2011.01); H04N 21/438 (2011.01);
U.S. Cl.
CPC ...
H04L 1/0042 (2013.01); H04L 1/0075 (2013.01); H04L 5/0048 (2013.01); H04L 27/2613 (2013.01); H04L 27/2692 (2013.01); H04W 16/14 (2013.01); H04N 21/4382 (2013.01); H04N 21/6112 (2013.01);
Abstract

Disclosed is a method of transmitting, by a transmission device, broadcast signals in a frequency-shared terrestrial broadcast system. The method includes generating the broadcast signals including pilot signals arranged at a physical layer frame based on a group identification (ID) defined according to a broadcast service, and transmitting the generated broadcast signals to a reception device, wherein the positions of the pilot signals arranged at the physical layer frame are different by group IDs.

Find Patent Forward Citations

Park, Sung. (2017). Method and apparatus of transmitting pilot signal for frequency shared broadcasting (U.S. Patent No. 9686042). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9686042

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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