US 12,219,482 B2
Terminal state transition method, network device and terminal
Deshan Miao, Beijing (CN); and Meiying Yang, Beijing (CN)
Assigned to DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD., Beijing (CN)
Appl. No. 17/280,808
Filed by DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD., Beijing (CN)
PCT Filed Sep. 25, 2019, PCT No. PCT/CN2019/107776
§ 371(c)(1), (2) Date Mar. 26, 2021,
PCT Pub. No. WO2020/063654, PCT Pub. Date Apr. 2, 2020.
Claims priority of application No. 201811131916.5 (CN), filed on Sep. 27, 2018.
Prior Publication US 2021/0410067 A1, Dec. 30, 2021
Int. Cl. H04W 52/02 (2009.01)
CPC H04W 52/0229 (2013.01) 18 Claims
OG exemplary drawing
 
1. A terminal state transition method, performed by a network device, comprising:
determining configuration information of a wakeup signal monitoring window according to a predetermined type of a wakeup signal and transmitting the configuration information to a terminal;
in response to that arrival of data traffic is detected, transmitting the wakeup signal in the wakeup signal monitoring window;
wherein the determining configuration information of the wakeup signal monitoring window includes:
in response to that the type of the wakeup signal is an analog waveform, selecting a value of N1, and according to a length of the wakeup signal, configuring one or more wakeup signal monitoring windows in each time unit or one wakeup signal monitoring window in every N1 time units, wherein N1 is an integer greater than 1; wherein the time unit is a slot in a radio transmission frame; and/or,
in response to that the type of the wakeup signal is a baseband signal, selecting a value of N2, and configuring one wakeup signal monitoring window in every N2 time units; wherein N2 is an integer greater than or equal to 1, and the baseband signal includes at least one of a digital baseband sequence, a reference signal and a physical channel; wherein the time unit is a slot in a radio transmission frame.