Method for determining detection position, configuration method, terminal and network side device

Patent metadata

Field	Value
Publication number	US-12219489-B2
Application number	US-202117521526-A
Country	US
Kind code	B2
Filing date	Nov 8, 2021
Priority date	May 10, 2019
Publication date	Feb 4, 2025
Grant date	Feb 4, 2025

Abstract

A method for determining a detection position includes: determining a first detection position for first indication information. The first detection position is determined based on first configuration information, and the first indication information is used to instruct the terminal to enter a wake-up state or a sleep state.

First claim

What is claimed is:

1. A method for determining a detection position, applied to a terminal and comprising:
determining a first detection position for first indication information, wherein the first detection position is determined based on first configuration information, and the first indication information is used to instruct the terminal to enter a wake-up state or a sleep state;
detecting the first indication information at the first detection position; and
entering, in a case that the first indication information is not detected, a wake-up state or a sleep state according to fourth configuration information transmitted by a network device, wherein the fourth configuration information indicates that the terminal enters the wake-up state or the sleep state when the first indication information is not detected.

2. The method according to claim 1 , wherein the determining the first detection position for the first indication information comprises:
in a case that detection information for a measurement signal is configured in the first configuration information, determining the first detection position for the first indication information according to the detection information for the measurement signal.

3. The method according to claim 2 , wherein the determining the first detection position for the first indication information according to the detection information of the measurement signal comprises:
determining the first detection position for the first indication information according to a detection cycle of the first indication information and a first offset;
wherein the detection cycle of the first indication information is determined according to the detection cycle for the measurement signal, and the first offset is an offset between a detection position for the first indication information and a first reference position.

4. The method according to claim 3 , wherein the first reference position is:
a detection position for the measurement signal; or
a boundary position of the detection cycle for the first indication information.

5. The method according to claim 3 , wherein before the determining the first detection position for the first indication information according to the detection cycle of the first indication information and the first offset, the method further comprises:
determining N times of the detection cycle for the measurement signal as the detection cycle of the first indication information according to second configuration information, wherein the second configuration information indicates that the detection cycle of the first indication information is equal to N times of the detection cycle for the measurement signal, and N is a positive integer.

6. The method according to claim 3 , wherein before the determining the first detection position for the first indication information according to the detection cycle of the first indication information and the first offset, the method further comprises:
determining the first offset configured by third configuration information; or
determining the first offset according to the detection position of the measurement signal and a detection position of discontinuous reception (DRX).

7. The method according to claim 2 , wherein the determining the first detection position for the first indication information according to the detection information of the measurement signal comprises:
determining the first detection position for the first indication information according to the detection information of the measurement signal and detection information of discontinuous reception (DRX).

8. The method according to claim 7 , wherein the determining the first detection position for the first indication information according to the detection information of the measurement signal and the detection information of the DRX comprises:
determining the first detection position for the first indication information according to a second reference position and a second offset;
wherein the second reference position is a detection position of a measurement signal closest to a detection position of the DRX, and the second offset is an offset between the first detection position and the second reference position.

9. The method according to claim 1 , wherein the determining the first detection position for the first indication information comprises:
in a case that the first configuration information indicates a first resource is used for detecting the first indication information, determining the first resource as the first detection position for the first indication information, the first resource is a control resource set (CORESET) 0 or a search space 0.

10. The method according to claim 1 , wherein the entering in a case that the first indication information is not detected, a wake-up state or a sleep state according to fourth configuration information comprises:
entering the wake-up state in a case that the fourth configuration information indicates that the terminal enters the wake-up state when the first indication information is not detected, or entering the sleep state in a case that the fourth configuration information indicates that the terminal enters the sleep state when the first indication information is not detected.

11. The method according to claim 1 , further comprising:
detecting second indication information at a second detection position, wherein the second indication information is used to instruct the terminal to enter a wake-up state or a sleep state.

12. The method according to claim 11 , further comprising:
determining detected first target indication information according to fifth configuration information, wherein the fifth configuration information indicates: the terminal needs to detect the first target indication information;
detecting second target indication information at a detection position corresponding to the second target indication information when the first target indication information is not detected at a detection position corresponding to the first target indication information; and
detecting the second target indication information at a detection position corresponding to the second target indication information when the first target indication information is not detected;
wherein the first target indication information is one of the first indication information and second indication information, and the second target indication information is the other one, except the target indication information, of the first indication information and the second indication information.

13. The method according to claim 11 , further comprising:
giving up detecting the second target indication information at the detection position corresponding to the second target indication information in a case that the first target indication information is detected at the detection position corresponding to the first target indication information and the first target indication information indicates the terminal to enter the sleep state;
wherein the first target indication information is one of the first indication information and second indication information, and the second target indication information is the other one, except the target indication information, of the first indication information and the second indication information.

14. The method according to claim 11 , wherein at least one of the following parameters of the first indication information and the second indication information is different: radio network temporary identity (RNTI); a format of downlink control information (DCI); a scrambling mode of cyclical redundancy check (CRC);

Assignees

• Vivo Mobile Communication Co Ltd

Inventors

• Shen Xiaodong
• Wu Kai
• Sun Yanliang
• Jiang Dajie

Classifications

• H04W72/20

  Control channels or signalling for resource management · CPC title

• H04L5/0053 Primary

  Allocation of signalling, i.e. of overhead other than pilot signals · CPC title

• H04W76/28

  Discontinuous transmission [DTX]; Discontinuous reception [DRX] · CPC title

• H04W76/27

  Transitions between radio resource control [RRC] states · CPC title

• Y02D30/70

  in wireless communication networks · CPC title