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. 12, 2024
Filed:
Feb. 05, 2021
Huawei Technologies Co., Ltd., Guangdong, CN;
Yuan Li, Bonn, DE;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
Embodiments of this application provide a random access method, a communications apparatus, a chip, and a storage medium. A network device sends a first synchronization signal/PBCH block SSB on a first candidate SSB occasion, and/or sends a second SSB on a second candidate SSB occasion, where both the first candidate SSB occasion and the second candidate SSB occasion are associated with a first random access channel time-frequency-code resource. The network device receives random access information sent by a terminal device on the first random access channel time-frequency-code resource. According to the embodiments of this application, two candidate SSB occasions are mapped to a same PRACH time-frequency-code resource. In this way, even if an SSB cannot be sent on one of the two candidate SSB occasions due to a channel sensing failure, but another SSB can be sent on the other candidate SSB occasion due to a channel sensing success.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile