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Patent Searching and Data


Title:
DATA TRANSMISSION METHOD AND APPARATUS BASED ON UNLICENSED UPLINK SCHEDULING, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/003713
Kind Code:
A1
Abstract:
Disclosed is a data transmission method based on unlicensed uplink scheduling, wherein same belongs to the technical field of wireless communications. The method comprises: during the process of sending uplink data by means of an unlicensed uplink scheduling mechanism according to a target number of retransmissions, detecting, according to a first detection parameter, acknowledgement feedback of a base station for the uplink data, wherein the acknowledgement feedback is used for indicating that the uplink data is successfully received; and before the completion of the sending of the uplink data according to the target number of retransmissions, if the acknowledgement feedback is detected, terminating the sending of the uplink data to avoid unnecessary resource occupation and electricity consumption. Therefore, the requirement for transmitting the uplink data is met, and channel resources and terminal power are saved.

Inventors:
MU QIN (CN)
Application Number:
PCT/CN2019/095476
Publication Date:
January 14, 2021
Filing Date:
July 10, 2019
Export Citation:
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Assignee:
BEIJING XIAOMI MOBILE SOFTWARE CO LTD (CN)
International Classes:
H04W72/12; H04L1/18
Foreign References:
US20190081741A12019-03-14
CN108024360A2018-05-11
CN109391991A2019-02-26
US20180270807A12018-09-20
Other References:
See also references of EP 3998825A4
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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