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:
Apr. 28, 2026
Filed:
Oct. 28, 2021
Huawei Technologies Co., Ltd., Shenzhen, CN;
Shuangshuang Xing, Shenzhen, CN;
Yiqun Wu, Shanghai, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
This application provides a random access method. In the method, a terminal device receives first DCI from a network device. The first DCI includes the first indication information, where the first indication information is used to indicate the type of the response information carried on a PDSCH. The PDSCH carries response information for a random access request initiated by the terminal device. If determining that the type of the response information as indicated by the first indication information matches the random access type of the random access request initiated by the terminal device, the terminal device demodulates the PDSCH indicated by the first DCI. In this way, the terminal device demodulates the PDSCH indicated by the first DCI only when determining, based on the first indication information, that the PDSCH indicated by the received first DCI may belong to the terminal device.