Title:
フィードバック方法、デバイス、及びシステム
Document Type and Number:
Japanese Patent JP6837564
Kind Code:
B2
Abstract:
This application provides a feedback method, including: receiving, by a first device, data sent by a second device; and sending, by the first device to the second device, feedback information indicating whether the data is successfully received, where a quantity of bits of the feedback information is associated with a size of a transmission time unit in a communications system. By using the foregoing method, the quantity of bits of the feedback information is determined based on the size of the transmission time unit. This flexibly implements a compromise between transmission efficiency and feedback overheads in the communications system, thereby improving performance of the entire communications system.
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Inventors:
Pen, ginrin
Don pen pen
Tan, Hao
Don pen pen
Tan, Hao
Application Number:
JP2019540436A
Publication Date:
March 03, 2021
Filing Date:
January 22, 2018
Export Citation:
Assignee:
HUAWEI TECHNOLOGIES CO.,LTD.
International Classes:
H04L1/16; H04L27/26
Domestic Patent References:
| JP2006054897A | ||||
| JP2016149791A |
Other References:
MediaTek Inc.,Discussion on multiple HARQ-ACK/NACK bits per TB[online],3GPP TSG RAN WG1 AH_NR Meeting R1-1700165,Internet,2017年 1月10日
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Shinsuke Onuki
Tadahiko Ito
Shinsuke Onuki