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.:
Date of Patent:
Jun. 30, 2020
Filed:
Jun. 14, 2017
Applicant:
SK Telecom Co., Ltd., Seoul, KR;
Inventors:
Jae Seong Jang, Seoul, KR;
Chang Min Park, Seoul, KR;
Dae Hyuk Kim, Seoul, KR;
Jeong Seok Seo, Seoul, KR;
Sang Min Lee, Seoul, KR;
Deok Nyong Ko, Seoul, KR;
Assignee:
SK TELECOM CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 24/02 (2009.01); H04W 88/08 (2009.01); H04W 88/12 (2009.01); H04B 17/336 (2015.01); H04W 28/06 (2009.01); H04W 36/08 (2009.01); H04W 48/20 (2009.01);
U.S. Cl.
CPC ...
H04W 88/08 (2013.01); H04B 17/336 (2015.01); H04W 24/02 (2013.01); H04W 28/06 (2013.01); H04W 36/08 (2013.01); H04W 88/12 (2013.01); H04W 48/20 (2013.01);
Abstract
Disclosed is a technology for improving the quality of an IoT service by increasing the success rate of reception of a downlink packet transmitted to an IoT terminal through a new proposed method of solving a problem of downlink packet collision recognized by a BS.