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Title:
LINK STATE DETECTION METHOD AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/219984
Kind Code:
A1
Abstract:
A link state detection method and system. The method comprises: accessing a transmitting end optical line terminal (OLT) and a receiving end optical network unit (ONU) of messages to be counted; acquiring the number of messages respectively counted by the transmitting end OLT and the receiving end ONU, wherein the counted messages are messages transmitted by the transmitting end OLT to the receiving end ONU; and detecting whether a link state between the OLT and the ONU is normal according to the number of messages respectively counted by the transmitting end OLT and the receiving end ONU.

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Inventors:
ZHAI QIANKUN (CN)
LI MINGSHENG (CN)
Application Number:
PCT/CN2017/089378
Publication Date:
December 28, 2017
Filing Date:
June 21, 2017
Export Citation:
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Assignee:
ZTE CORP (CN)
International Classes:
H04B10/079; H04L12/26
Foreign References:
CN105337662A2016-02-17
CN102404170A2012-04-04
CN101800679A2010-08-11
EP2456126A12012-05-23
US20080056255A12008-03-06
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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