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:
Nov. 26, 2024
Filed:
Jul. 26, 2021
Vivo Mobile Communication Co., Ltd., Guangdong, CN;
VIVO MOBILE COMMUNICATION CO., LTD., Guangdong, CN;
Abstract
Embodiments of this disclosure provide a random access method and a device, and relate to the field of communications technologies, to resolve the problem of random access failure existing in the related art. The method includes: initiating second random access after first random access fails, where first uplink data in the first random access and second uplink data in the second random access are the same in data size, the first uplink data is uplink data corresponding to a first resource for the first random access, the second uplink data is uplink data corresponding to a second resource for the first random access, the first random access includes two-step random access or four-step random access, and the second random access includes two-step random access or four- step random access.