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:
Jun. 14, 2022
Filed:
Dec. 27, 2018
Applicant:
Vivo Mobile Communication Co., Ltd., Guangdong, CN;
Assignee:
VIVO MOBILE COMMUNICATION CO., LTD., Chang'an Dongguan, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 5/00 (2006.01); H04W 72/04 (2009.01);
U.S. Cl.
CPC ...
H04L 5/0048 (2013.01); H04L 5/0007 (2013.01); H04W 72/0413 (2013.01);
Abstract
Embodiments of the present disclosure provide a PTRS association indication method, a PTRS transmission method, a network device and a terminal. The PTRS association indication method includes: transmitting indication information to a terminal, the indication information being used to indicate information of a DMRS port to the terminal, the DMRS port being associated with a PTRS port in uplink transmission using a CP-OFDM waveform.