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:
Jul. 30, 2024
Filed:
Oct. 26, 2021
Applicant:
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Inventors:
Assignee:
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 27/26 (2006.01); H04L 5/00 (2006.01); H04L 25/02 (2006.01); H04W 72/0453 (2023.01); H04W 72/23 (2023.01); H04W 74/04 (2009.01); H04B 17/336 (2015.01);
U.S. Cl.
CPC ...
H04L 27/2613 (2013.01); H04L 5/0037 (2013.01); H04L 5/0048 (2013.01); H04L 5/0051 (2013.01); H04L 5/0058 (2013.01); H04L 5/0094 (2013.01); H04L 25/0224 (2013.01); H04L 27/2607 (2013.01); H04L 27/2662 (2013.01); H04L 27/2691 (2013.01); H04W 72/0453 (2013.01); H04W 72/23 (2023.01); H04W 74/04 (2013.01); H04B 17/336 (2015.01); H04L 5/0007 (2013.01); H04L 5/0044 (2013.01);
Abstract
Methods and apparatuses disclosed herein enable the use of Demodulation Reference Signal, DMRS, sequences that are numbered relative to an overall system bandwidth, while simultaneously enabling wireless communication devices to determine the DRMS sequence elements mapped to their scheduled bandwidths within the system bandwidth. Advantageously, the wireless communication devices need not know the system bandwidth, or even be aware of where their scheduled bandwidths reside within the system bandwidth.