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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 10341704 B1

PDFFull Text
Date of Patent:
Jul. 02, 2019

Filed:

Aug. 09, 2017

Multicast-based content transmitting system and method, and device and method for estimating high-speed movement

Applicant:

SK Planet Co., Ltd., Seongnam-si, Gyeonggi-do, KR;

Inventor:

Tae Meon Bae, Seoul, KR;

Assignee:

SK PLANET CO., LTD., Seongnam-si, KR;

Attorney:

Brinks Gilson & Lione

Primary Examiner:

Fernando Alcon

Int. Cl.
CPC ...
H04N 21/262 (2011.01); H04N 21/438 (2011.01); H04N 21/442 (2011.01); H04N 21/647 (2011.01); H04N 21/658 (2011.01); H04N 21/2343 (2011.01); H04N 21/6405 (2011.01); H04L 29/06 (2006.01); H04N 19/533 (2014.01); H04L 12/18 (2006.01); H04N 19/176 (2014.01); H04N 19/182 (2014.01); H04N 19/517 (2014.01); G06T 7/223 (2017.01); H04N 19/51 (2014.01); H04N 19/513 (2014.01); H04N 19/89 (2014.01);
U.S. Cl.
CPC ...
H04N 21/26275 (2013.01); G06T 7/223 (2017.01); H04L 12/185 (2013.01); H04L 65/4076 (2013.01); H04N 19/176 (2014.11); H04N 19/182 (2014.11); H04N 19/51 (2014.11); H04N 19/513 (2014.11); H04N 19/517 (2014.11); H04N 19/533 (2014.11); H04N 19/89 (2014.11); H04N 21/23439 (2013.01); H04N 21/4382 (2013.01); H04N 21/44209 (2013.01); H04N 21/6405 (2013.01); H04N 21/64776 (2013.01); H04N 21/6581 (2013.01); G06T 2207/10016 (2013.01);
Abstract

The present invention relates to a multicast-based content transmitting system and method, and a device and method for estimating high-speed movement. Included are: a content providing device for generating N×M multicast stream channels having different transmission start times and transmission rates, providing N×M multicast stream channel lists, and transmitting content through one channel of N×M multicast stream channels; and a user terminal for selecting one channel of the N×M multicast stream channel lists provided from the content providing device and receiving content through the selected multicast stream channel.

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