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:
Jan. 24, 2023
Filed:
Nov. 09, 2021
Applicant:
Asustek Computer Inc., Taipei, TW;
Inventors:
Assignee:
ASUSTek Computer Inc., Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 74/08 (2009.01); H04W 74/00 (2009.01); H04W 72/08 (2009.01); H04W 72/02 (2009.01); H04W 72/04 (2009.01);
U.S. Cl.
CPC ...
H04W 74/0841 (2013.01); H04W 72/02 (2013.01); H04W 72/0453 (2013.01); H04W 72/085 (2013.01); H04W 74/004 (2013.01); H04W 74/0866 (2013.01);
Abstract
A method and apparatus are disclosed. In an example from the perspective of a User Equipment (UE), the UE initiates a Random Access (RA) procedure. The UE selects, from multiple carriers, a carrier for the RA procedure based on a measured Reference Signal Received Power (RSRP). The UE determines, based on the measured RSRP, whether or not to use a Physical Random Access Channel (PRACH) resource, associated with Message 3 (Msg3) repetition, for Message 1 (Msg1) transmission of the RA procedure, wherein the determination is performed after the selecting the carrier.