CLOCK SYNCHRONIZATION METHOD, OPTICAL NETWORK UNIT AND STORAGE MEDIUM - ZHONGXING MICROELECTRONICS TECHNOLOGY CO LTD

Title:

CLOCK SYNCHRONIZATION METHOD, OPTICAL NETWORK UNIT AND STORAGE MEDIUM

Document Type and Number:

WIPO Patent Application WO/2016/045340

Kind Code:

A1

Abstract:

Disclosed is a clock synchronization method. The method comprises: calculating a fast/slow value and an offset value of a current clock with respect to a standard clock in advance; receiving a clock synchronization protocol message, and locally configuring clock parameters of the clock synchronization protocol message; according to the fast/slow value and the offset value, calibrating a local clock; and based on the local clock, sending out a pulse. Accordingly, further disclosed are an optical network unit and a storage medium.

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Inventors:

SUN JIE (CN)

Application Number:

PCT/CN2015/075516

Publication Date:

March 31, 2016

Filing Date:

March 31, 2015

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Assignee:

ZHONGXING MICROELECTRONICS TECHNOLOGY CO LTD (CN)

International Classes:

H04J3/06; H04L7/00

Foreign References:

CN102104475A	2011-06-22
CN101795423A	2010-08-04
CN101945305A	2011-01-12
CN101552663A	2009-10-07
CN103546268A	2014-01-29
CN102917284A	2013-02-06

Attorney, Agent or Firm:

CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
北京派特恩知识产权代理有限公司 (CN)

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