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:
Jan. 13, 2026
Filed:
Jul. 23, 2021
Applicant:
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Inventors:
Ling Su, Beijing, CN;
Johan Axnäs, Solna, SE;
Robert Mark Harrison, Grapevine, TX (US);
Zhipeng Lin, Nanjing Jiangsu, CN;
David Astely, Bromma, SE;
Assignee:
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 5/00 (2006.01); H04W 74/00 (2009.01); H04W 74/0833 (2024.01); H04W 74/0836 (2024.01);
U.S. Cl.
CPC ...
H04L 5/0048 (2013.01); H04W 74/002 (2013.01); H04W 74/0833 (2013.01); H04W 74/0836 (2024.01);
Abstract
Embodiments of the present disclosure provide methods and apparatuses for random access procedure. A method performed by a terminal device comprises transmitting multiple preambles on different transmission chains of the terminal device to a network node. The multiple preambles are associated with a same or different synchronization signal and physical broadcast channel block (SSB).