US 11,737,025 B2
Power-saving signal transmission method, power-saving signal reception method, base station and terminal
Meiying Yang, Beijing (CN); Deshan Miao, Beijing (CN); and Fangchen Cheng, Beijing (CN)
Assigned to DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD., Beijing (CN)
Appl. No. 17/58,070
Filed by DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD., Beijing (CN)
PCT Filed Apr. 15, 2019, PCT No. PCT/CN2019/082652
§ 371(c)(1), (2) Date Nov. 23, 2020,
PCT Pub. No. WO2019/233188, PCT Pub. Date Dec. 12, 2019.
Claims priority of application No. 201810565355.3 (CN), filed on Jun. 4, 2018.
Prior Publication US 2021/0204216 A1, Jul. 1, 2021
Int. Cl. H04W 52/02 (2009.01); H04W 24/10 (2009.01); H04W 72/04 (2023.01); H04W 76/11 (2018.01)
CPC H04W 52/0235 (2013.01) [H04W 24/10 (2013.01); H04W 52/0258 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A power-saving signal transmission method, comprising:
configuring, by a base station, a power-saving mode of a terminal, the power-saving mode comprising a power consumption mode and a power-saving signal transmission and reception mode of the terminal; and
transmitting, by the base station, a power-saving signal to the terminal in accordance with the power-saving mode of the terminal,
wherein the power consumption mode comprises a first power consumption mode, a second power consumption mode, and a third power consumption mode, the first power consumption mode being a power consumption mode when the terminal receives data normally, the second power consumption mode being a power consumption mode where the terminal receives the data in a low power consumption state, and the third power consumption mode being a power consumption mode where the terminal receives the data in lower power consumption state than the second power consumption mode; and
wherein the power-saving signal transmission and reception mode comprises a first transmission and reception mode, a second transmission and reception mode, and a third transmission and reception mode, the first transmission and reception mode being a mode where a Wakeup Signal (WUS) is transmitted and received periodically, the second transmission and reception mode being a mode where the WUS is transmitted and received aperiodically in an on-demand manner, and the third transmission and reception mode being the WUS prohibited transmission and reception mode,
wherein the first power consumption mode corresponds to the third transmission and reception mode, the second power consumption mode corresponds to the first transmission and reception mode, and the third power consumption mode corresponds to the second transmission and reception mode.