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.

Date of Patent:
Sep. 14, 2021

Filed:

Nov. 12, 2019
Applicant:

Electronics and Telecommunications Research Institute, Daejeon, KR;

Inventors:

Ji Hyung Kim, Daejeon, KR;

Mi Young Yun, Daejeon, KR;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/185 (2006.01); H04W 72/04 (2009.01); H04W 56/00 (2009.01); H04W 74/00 (2009.01); H04W 76/27 (2018.01); H04B 17/318 (2015.01); H04W 80/02 (2009.01); H04W 36/14 (2009.01); H04W 84/06 (2009.01);
U.S. Cl.
CPC ...
H04B 7/18541 (2013.01); H04B 7/18513 (2013.01); H04B 17/318 (2015.01); H04W 36/14 (2013.01); H04W 56/0065 (2013.01); H04W 72/0426 (2013.01); H04W 74/006 (2013.01); H04W 76/27 (2018.02); H04W 80/02 (2013.01); H04W 84/06 (2013.01);
Abstract

A handover method for a satellite base station, performed by a terminal, may comprise selecting at least one candidate satellite base station; performing signal strength measurement on a first candidate satellite base station among the at least one candidate satellite base station; in response to determining that the first candidate satellite base station is available according to a result of the signal strength measurement, selecting the first candidate satellite base station as a target satellite base station; and in response to determining that the first candidate satellite base station is not available according to the result of the signal strength measurement, performing signal strength measurement on a second candidate satellite base station among the at least one candidate satellite base station.


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