Title:
DOWNLINK POWER CONTROL METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/030045
Kind Code:
A1
Abstract:
The present application discloses a downlink power control method and apparatus, the method comprising: a network management node determining a low-energy consumption region, the low-energy consumption region being a region which is within the signal coverage range of a network node and for which the communication distance to the network node is greater than a first preset distance; and generating a power control policy, the power control policy being used to control the network node to reduce the energy consumption for the low-energy consumption region, and the network node executing the power control policy so as to save energy. In embodiments of the present application, energy is saved for the load of some regions in a cell, and energy-saving gain is fully obtained.
Inventors:
WANG MAN (CN)
ZHANG JIAN (CN)
ZHANG JIAN (CN)
Application Number:
PCT/CN2022/113636
Publication Date:
March 09, 2023
Filing Date:
August 19, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W52/14
Foreign References:
| CN101772143A | 2010-07-07 | |||
| CN103916946A | 2014-07-09 | |||
| CN101106399A | 2008-01-16 | |||
| US20180249426A1 | 2018-08-30 | |||
| CN202111015747A | 2021-08-31 |
Other References:
ERICSSON: "Power saving considerations", 3GPP DRAFT; R2-1906609 POWER SAVING CONSIDERATIONS, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Reno, USA; 20190513 - 20190517, 13 May 2019 (2019-05-13), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051730069
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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