LINK BACKUP AND POWER SOURCE BACKUP METHOD, DEVICE AND SYSTEM, AND STORAGE MEDIUM

Title:

LINK BACKUP AND POWER SOURCE BACKUP METHOD, DEVICE AND SYSTEM, AND STORAGE MEDIUM

Document Type and Number:

WIPO Patent Application WO/2015/188553

Kind Code:

A1

Abstract:

Disclosed is a link backup method. The method comprises: monitoring whether a power over Ethernet (POE) transmission link between two devices is normal; in the case where it is monitored that the POE transmission link is abnormal, switching the POE transmission link to a broadband over power lines (BPL) link; and transmitting data between the two devices through the BPL link. Also disclosed at the same time are a power source backup method, a link and power source backup method, a link backup device, a power source backup device, and a link and power source backup system.

Inventors:

ZHANG QIUJIE (CN)

Application Number:

PCT/CN2014/088687

Publication Date:

December 17, 2015

Filing Date:

October 15, 2014

Export Citation:

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Assignee:

ZTE CORP (CN)

International Classes:

H04L1/22; H04L12/10; H04L45/28; H04L12/28

Foreign References:

CN102074998A	2011-05-25
CN101710860A	2010-05-19
CN102497276A	2012-06-13
US20090217062A1	2009-08-27
CN103152183A	2013-06-12
CN101436883A	2009-05-20
CN102545962A	2012-07-04

Other References: