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. 14, 2024
Filed:
Sep. 29, 2018
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
Juejia Zhou, Beijing, CN;
BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing, CN;
Abstract
An information transmission method includes: determining grant-free uplink transmission configuration information of at least two target UEs, the grant-free uplink transmission configuration information at least comprising LBT detection configuration information of each of the at least two target UEs, the LBT detection configuration information configured to distinguish respective LBT detection priorities of the at least two target UEs for channel collision avoidance, wherein the at least two target UEs share periodic uplink transmission resources in an unlicensed spectrum; and transmitting, to each of the at least two target UEs, the grant-free uplink transmission configuration information, so that any one of the at least two target UEs performs an LBT detection according to the grant-free uplink transmission configuration information, transmits uplink service data through a currently shared uplink transmission resource after the LBT detection succeeds.