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. 16, 2025
Filed:
Oct. 04, 2019
Applicant:
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Inventors:
Boris Dortschy, Hägersten, SE;
Erik Dahlman, Stockholm, SE;
Assignee:
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 27/26 (2006.01); H04W 74/08 (2024.01); H04W 74/0833 (2024.01);
U.S. Cl.
CPC ...
H04L 27/2605 (2013.01); H04W 74/0833 (2013.01); H04W 74/0891 (2013.01);
Abstract
There is disclosed a method of operating a radio node () in a wireless communication network, the method comprising receiving signaling indicating at least two sets of random access preambles available to access the same cell and/or communication connection; transmitting a random access preamble from one of the sets of random access preambles. The disclosure also pertains to related methods and devices.