US 12,267,777 B2
Terminal wake-up control method, device and storage medium
Yajun Zhu, Beijing (CN)
Assigned to BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing (CN)
Appl. No. 17/297,424
Filed by BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing (CN)
PCT Filed Nov. 27, 2018, PCT No. PCT/CN2018/117765
§ 371(c)(1), (2) Date May 26, 2021,
PCT Pub. No. WO2020/107235, PCT Pub. Date Jun. 4, 2020.
Prior Publication US 2021/0400581 A1, Dec. 23, 2021
Int. Cl. H04W 52/02 (2009.01)
CPC H04W 52/0229 (2013.01) 10 Claims
OG exemplary drawing
 
1. A terminal wakeup control method, implemented by a terminal and comprising:
receiving a wakeup signal from a base station on an unlicensed band, wherein the wakeup signal is a signal sent by the base station at least two first-time points in a band occupation time period after the unlicensed band is occupied by the base station, and the band occupation time period is a present time period during which the unlicensed band is occupied by se station for transmissions;
receiving transmission structure indication information from the base station on the unlicensed band at at least two second-time points in the band occupation time period, wherein the transmission structure indication information is configured to indicate a transmission structure adopted for transmission on the unlicensed band;
after the wakeup signal is received, monitoring downlink control signaling or downlink data; and
after the wakeup signal and the transmission structure indication information is received, receiving the downlink control signaling or downlink data from the base station in a time-domain interval corresponding to downlink transmission from the base station based on the transmission structure indicated by the transmission structure indication information,
wherein
the transmission structure indication information sent at the at least two second-time points respectively indicates a same pre-configured configuration set and at least one transmission structure comprised in the pre-configured configuration set; or,
the transmission structure indication information sent at the at least two second-time points respectively indicates a different pre-configured configuration set and at least one transmission structure comprised the pre-configured configuration set,
wherein
receiving the wakeup signal from the base station on the unlicensed band comprises:
acquiring a first cycle; and
receiving the wakeup signal from the base station on the unlicensed band according to the first cycle,
wherein
receiving the length, sent by the base station through the unlicensed band in the band occupation time period, of the band occupation time period, and
acquiring the first cycle based on the length of the band occupation time period and the mapping rule between the length of the band occupation time period and the first cycle
transmission structure indication information from the base station on the unlicensed band at least two second-time points in the band occupation time period comprises:
acquiring a second cycle; and
receiving the transmission structure indication information from the base station on the unlicensed band according to the second cycle.