Title:
COMMUNICATION METHOD AND RELATED DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/036461
Kind Code:
A1
Abstract:
Disclosed in the present invention are a communication method and a related device. The method comprises: a first device determines a measurement user equipment (UE); the first device determines a movement speed of a train according to the measurement UE; and the first device sends first signaling to a second device via an inter-station interface, the first signaling being used for instructing the second device to disable an energy saving state before or at a first time point, the first time point being obtained according to the movement speed of the train, and the inter-station interface comprising an XN interface or an X2 interface. The second device can disable the energy saving state before or at the first time point, so that when the train arrives at the second device, the second device can meet demands of terminal users on the train. Before receiving the first signaling, the second device operates in the energy saving state, so that resources can be saved.
Inventors:
LIU SHAOFENG (CN)
Application Number:
PCT/CN2020/098518
Publication Date:
March 04, 2021
Filing Date:
June 28, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W52/02
Foreign References:
| CN103582091A | 2014-02-12 | |||
| CN104519556A | 2015-04-15 | |||
| CN103442362A | 2013-12-11 | |||
| CN102164401A | 2011-08-24 | |||
| US20160174241A1 | 2016-06-16 | |||
| CN201910818639A | 2019-08-30 |
Other References:
See also references of EP 4021090A4
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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