Title:
WAKE-UP SIGNAL RECEIVING METHOD, WAKE-UP SIGNAL SENDING METHOD, AND RELATED APPARATUSES
Document Type and Number:
WIPO Patent Application WO/2023/071873
Kind Code:
A1
Abstract:
Embodiments of the present application provide a wake-up signal receiving method, a wake-up signal sending method, and related apparatuses. The wake-up signal receiving method comprises: a terminal device determines a target cell, the target cell being determined according to an air interface propagation delay value corresponding to a cell of the terminal device for performing carrier aggregation, the air interface propagation delay value corresponding to the cell of the carrier aggregation being an air interface propagation delay value between a network device corresponding to the cell of the carrier aggregation and the terminal device; the terminal device receives a wake-up signal on the target cell, the wake-up signal being used for controlling whether the terminal device is activated in an activation period in the cell of the carrier aggregation. According to the method provided by the present application, a wake-up signal received by a terminal device can effectively adapt to a discontinuous reception (DRX) mechanism, so that the purpose of energy saving is achieved.
Inventors:
LEI ZHENZHU (CN)
Application Number:
PCT/CN2022/126058
Publication Date:
May 04, 2023
Filing Date:
October 19, 2022
Export Citation:
Assignee:
SPREADTRUM SEMICONDUCTOR NANJING CO LTD (CN)
International Classes:
H04W52/02
Domestic Patent References:
| WO2021092861A1 | 2021-05-20 | |||
| WO2021072628A1 | 2021-04-22 | |||
| WO2021067814A1 | 2021-04-08 |
Foreign References:
| CN110881208A | 2020-03-13 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
Download PDF: