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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 10321475 B1

PDFFull Text
Date of Patent:
Jun. 11, 2019

Filed:

Apr. 14, 2015

Method and apparatus for retransmitting scheduling assignment information in wireless communication system supporting device to device (d2d) communication

Applicant:

Lg Electronics Inc., Seoul, KR;

Inventors:

Youngtae Kim, Seoul, KR;

Hanbyul Seo, Seoul, KR;

Jihyun Lee, Seoul, KR;

Seungmin Lee, Seoul, KR;

Myoungseob Kim, Seoul, KR;

Daewon Seo, Seoul, KR;

Hyukjin Chae, Seoul, KR;

Kijun Kim, Seoul, KR;

Inkwon Seo, Seoul, KR;

Assignee:

LG ELECTRONICS INC., Seoul, KR;

Attorney:

Lee, Hong, Degerman, Kang & Waimey

Primary Examiner:

Dady Chery

Int. Cl.
CPC ...
H04W 72/12 (2009.01); H04W 76/14 (2018.01); H04L 1/18 (2006.01); H04W 72/02 (2009.01);
U.S. Cl.
CPC ...
H04W 72/1263 (2013.01); H04L 1/1887 (2013.01); H04W 72/1278 (2013.01); H04W 76/14 (2018.02); H04W 72/02 (2013.01);
Abstract

Disclosed is a method for retransmitting scheduling assignment (SA) information between half-duplex user equipment in a wireless communication system. The method for retransmitting SA information may comprise the steps of: receiving, through a first resource area, a D2D signal including first SA information transmitted by a second user equipment, and second SA information transmitted by a third user equipment; if the target user equipment of the second SA information is the second user equipment, determining whether to retransmit the second SA information for the second user equipment; and if it is determined to retransmit the second information, transmitting the second information through a second resource area.

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Kim, Youngtae. (2019). Method and apparatus for retransmitting scheduling assignment information in wireless communication system supporting device to device (d2d) communication (U.S. Patent No. 10321475). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10321475

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