Title:
OPTICAL LINK CHANNEL AUTO-NEGOTIATION METHOD AND APPARATUS, COMPUTER-READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/135697
Kind Code:
A1
Abstract:
Disclosed are an optical link channel auto-negotiation method and apparatus, a computer-readable storage medium. The method comprises at least one of the following steps: configuring a receiving rate; determining whether a receive clock recovered by a PHY module from received data is locked, and in response to determining that the receive clock recovered by the PHY module from the received data is locked, determining that the receiving rate is configured correctly; configuring a first predetermined parameter in response to determining that the receiving rate is configured correctly; determining whether code block data of the PHY module is in a synchronous state, and in response to determining that the code block data of the PHY module is in a synchronous state, determining that the first predetermined parameter is configured correctly; configuring an uplink transmission wavelength in response to determining that the receiving rate is configured correctly and the first predetermined parameter is configured correctly; and determining whether the link state of the PHY module is no fault warning, and in response to determining that the link state of the PHY module is no fault warning, determining that the uplink transmission wavelength is configured correctly.
Inventors:
XU GUOYANG (CN)
MA HUANNAN (CN)
YANG BO (CN)
MA HUANNAN (CN)
YANG BO (CN)
Application Number:
PCT/CN2019/129132
Publication Date:
July 02, 2020
Filing Date:
December 27, 2019
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04Q11/00
Foreign References:
| CN102546018A | 2012-07-04 | |||
| CN104796801A | 2015-07-22 | |||
| CN108966054A | 2018-12-07 | |||
| US20130183039A1 | 2013-07-18 |
Other References:
See also references of EP 3890339A4
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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