ACCESS NETWORK DEVICE, POWER SUPPLY METHOD, DEVICE, AND STORAGE MEDIUM

WIPO Patent Application WO/2021/136198

A1

The present application relates to an access network device, a power supply method, a device, and a storage medium, applicable to an access network device comprising a communication subsystem, an adjustment subsystem, and a control subsystem. Whether external power supply of an access network device is interrupted is detected; under the condition that the external power supply of the access network device is interrupted, electric energy is provided for the access network device by means of the adjustment subsystem, and the output power of the communication subsystem is reduced by means of the control subsystem, so that when the access network device is erected in a remote area and power supply interruption occurs due to an inadequate power supply device, electric energy can be provided for the access network device by means of the adjustment subsystem, and the access network device can work normally. Moreover, the output power of the communication subsystem can be reduced by means of the control subsystem, so that the duration of providing electric energy for the access network device by means of the adjustment subsystem is prolonged, and maintenance personnel have enough time to recover external power supply.

XU HUIJUN (CN)
BU BINLONG (CN)
LIU ZHIMIN (CN)
LI XUEFENG (CN)
YU JITAO (CN)
HU CHENGXIN (CN)
WANG RUIWEI (CN)
YE ZUQUAN (CN)

PCT/CN2020/140291

July 08, 2021

December 28, 2020

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COMBA NETWORK SYSTEMS CO LTD (CN)

H04L12/10

CN111162917A	2020-05-15
CN102572902A	2012-07-11
CN208174746U	2018-11-30
CN103618843A	2014-03-05
CN108886267A	2018-11-23
US20040078663A1	2004-04-22

BEIJING MIZAR STAR INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)

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