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:
Dec. 10, 2024
Filed:
Feb. 08, 2022
Applicant:
Vivo Mobile Communication Co.,ltd., Guangdong, CN;
Inventors:
Xiaodong Shen, Guangdong, CN;
Yitao Mo, Guangdong, CN;
Assignee:
VIVO MOBILE COMMUNICATION CO., LTD., Guangdong, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 74/0833 (2024.01);
U.S. Cl.
CPC ...
H04W 74/0833 (2013.01);
Abstract
A 2-step random access method and device for an unlicensed band are provided. The method is executed by a terminal device and includes: determining, based on an LBT detection result, whether to send an msgA and whether to update a power ramping counter for the msgA, where the power ramping counter is used to determine transmission power for the msgA, and the msgA includes a PRACH and a PUSCH; and determining, based on a sending status of the msgA, whether to update a transmission counter for the msgA.