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:
May. 18, 2021
Filed:
Mar. 25, 2019
Huawei Technologies Co., Ltd., Shenzhen, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A feedback information transmission method and apparatus, and the method includes receiving, by a terminal device, N pieces of first data from N first transmission points, where the N first transmission points are in a one-to-one correspondence with the N pieces of first data, each piece of first data includes at least one transport block, and the N pieces of first data are carried on a same carrier, where N≥2, and sending, by the terminal device, feedback information of the N pieces of first data on at least one time-frequency resource such that acknowledgement (ACK)/negative ACK (NACK) feedback in coordinated multipoint multi-stream transmission can be implemented.