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:
Apr. 26, 2022
Filed:
Jan. 06, 2017
Applicant:
China Academy of Telecommunications Technology, Beijing, CN;
Inventors:
Assignee:
DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 5/00 (2006.01); H04L 5/14 (2006.01); H04W 72/04 (2009.01); H04W 74/08 (2009.01); H04W 4/70 (2018.01);
U.S. Cl.
CPC ...
H04L 5/0048 (2013.01); H04L 5/0012 (2013.01); H04L 5/0051 (2013.01); H04L 5/0094 (2013.01); H04L 5/1469 (2013.01); H04W 72/0406 (2013.01); H04W 74/0833 (2013.01); H04W 4/70 (2018.02);
Abstract
Disclosed are an SRS transmission method and device. A terminal determines whether to transmit an SRS according to whether an SRS transmission frequency domain resource overlaps with a narrowband used for transmitting data or according to whether an adjacent narrowband used for data transmission is the same. The present invention is particularly suitable for narrowband terminal SRS transmission.