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. 25, 2024
Filed:
Jul. 15, 2021
Applicant:
Huawei Technologies Co., Ltd., Guangdong, CN;
Inventors:
Assignee:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 5/00 (2006.01); H04L 1/00 (2006.01);
U.S. Cl.
CPC ...
H04L 5/0016 (2013.01); H04L 1/0003 (2013.01); H04L 1/0026 (2013.01); H04L 5/0051 (2013.01);
Abstract
Channel information sending methods or channel information receiving methods are provided. One example method includes that a network device configures for a terminal device Q DMRS ports used for measurement, where the Q DMRS ports used for measurement include M DMRS ports that can carry downlink data, and Q is greater than M; and selects, based on channel information of P DMRS ports that is sent by the terminal device, an appropriate DMRS port to send the downlink data, where the P DMRS ports belong to the Q DMRS ports used for measurement.