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:
Oct. 26, 2021

Filed:

Dec. 05, 2019
Applicant:

Mediatek Inc., Hsinchu, TW;

Inventors:

Chih-Cheng Yang, Hsinchu, TW;

Tsung-Ming Lee, Hsinchu, TW;

Wei-Chih Liao, Hsinchu, TW;

Assignee:

MEDIATEK INC., Hsinchu, TW;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 24/10 (2009.01); H04W 8/18 (2009.01); H04W 48/02 (2009.01); H04W 48/20 (2009.01); H04W 76/27 (2018.01); H04W 88/06 (2009.01); H04W 84/04 (2009.01);
U.S. Cl.
CPC ...
H04W 24/10 (2013.01); H04W 8/18 (2013.01); H04W 48/02 (2013.01); H04W 48/20 (2013.01); H04W 76/27 (2018.02); H04W 88/06 (2013.01); H04W 84/045 (2013.01);
Abstract

A mobile communication device supporting wireless communications using a first subscriber identity and a second subscriber identity is provided. The mobile communication device includes a Radio Frequency (RF) device and a controller. The controller is coupled to the RF device such that the controller performs the following actions: performing a first measurement on a cell via the RF device by using the first subscriber identity to obtain a first measurement result; determining whether the first measurement result is valid; and based on a result of the determining, performing a second measurement on the cell via the RF device by using the second subscriber identity to obtain a second measurement result.


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