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:
Sep. 02, 2025
Filed:
Dec. 31, 2020
Applicant:
Lenovo (Beijing) Limited, Beijing, CN;
Inventors:
Le Yan, Shanghai, CN;
Haiming Wang, Beijing, CN;
Mingzeng Dai, Shanghai, CN;
Lianhai Wu, Beijing, CN;
Congchi Zhang, Shanghai, CN;
Assignee:
Lenovo (Beijing) Limited, Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 76/19 (2018.01); H04L 1/1607 (2023.01); H04W 74/0833 (2024.01); H04W 74/0836 (2024.01); H04W 76/18 (2018.01);
U.S. Cl.
CPC ...
H04W 76/19 (2018.02); H04L 1/1607 (2013.01); H04W 74/0833 (2013.01); H04W 74/0836 (2024.01); H04W 76/18 (2018.02);
Abstract
A method for performing random access includes: performing a 2-step RA procedure with a BS (S); receiving a fallback RAR from BS (S); performing a 4-step RA procedure with BS (S); and associating a 2-step RA information of the 2-step RA procedure with a 4-step RA information of the 4-step RA procedure (S).