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:
Mar. 10, 2026
Filed:
Sep. 22, 2022
Qualcomm Incorporated, San Diego, CA (US);
Muhammad Nazmul Islam, Littleton, MA (US);
Jing Lei, San Diego, CA (US);
Chun-Hao Hsu, San Jose, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for performing a random access channel (RACH) procedure. According to one aspect, a method for wireless communication by a user equipment (UE), generally includes detecting at least a first synchronization signal block (SSB) transmitted in a first bandwidth part (BWP), transmitting, in a second BWP associated with the first SSB, a number of first messages as part of a random access channel (RACH) procedure, monitoring, in the second BWP, for a second message sent in response to the number of first messages, and switching back to the first BWP to monitor for SSBs, if the second message is not received within a first timeline after transmitting the number of first messages and one or more conditions are met.