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:
Mar. 06, 2018

Filed:

Dec. 26, 2013
Applicant:

Sony Corporation, Tokyo, JP;

Inventors:

Xiaodong Xu, Beijing, CN;

Yateng Hong, Beijing, CN;

Ya Liu, Beijing, CN;

Chengjin Luo, Beijing, CN;

Assignee:

SONY CORPORATION, Tokyo, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04W 48/04 (2009.01); H04W 36/00 (2009.01); H04W 64/00 (2009.01); H04W 8/02 (2009.01); H04W 48/16 (2009.01);
U.S. Cl.
CPC ...
H04W 48/04 (2013.01); H04W 8/02 (2013.01); H04W 36/0094 (2013.01); H04W 48/16 (2013.01); H04W 64/00 (2013.01); H04W 64/003 (2013.01); H04W 36/0088 (2013.01);
Abstract

A device in a wireless communication system that includes circuitry that acquires location information of user equipment, calculates, according to at least the location information, stay time required for the user equipment to pass through the small cell, the stay time being a limited time, evaluates a mobility state of the user equipment according to the location information of the user equipment at different time by comparing the calculated stay time with a predetermined stay time threshold value, determines an operation from among a plurality of operations related to small cell detection according to changes in the mobility state and the location information of the user equipment, and execute the determined operation related to small cell detection.


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