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:
Aug. 24, 2021
Filed:
Jul. 26, 2019
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Assignee:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 5/00 (2006.01); H04W 72/04 (2009.01);
U.S. Cl.
CPC ...
H04L 5/0051 (2013.01); H04L 5/0007 (2013.01); H04L 5/0062 (2013.01); H04W 72/042 (2013.01);
Abstract
This application discloses a reference signal sending method and apparatus, to resolve a problem that only a fixed mapping manner and a single function are available in an existing RS mapping and configuration solution, so as to improve spectral efficiency. The method includes: determining a time-frequency resource used to carry a first reference signal, where the time-frequency resource is a dedicated time-frequency resource of at least one second reference signal; and sending the first reference signal by using the determined time-frequency resource.