Title:
METHOD FOR MEASURING FORWARDING TIME CHARACTERISTICS OF TSN, AND TERMINAL
Document Type and Number:
WIPO Patent Application WO/2022/100411
Kind Code:
A1
Abstract:
Disclosed are a method for measuring forwarding time characteristics of TSN, and a terminal. The method comprises: recording actual time stamps when the same message passes through a preset number of key processing points inside TSN devices; acquiring and storing the preset number of time stamps, and sending same to a TSN control plane; and comparing the preset number of time stamps with expected time stamps, and obtaining the differences between actual time and expected time according to a comparison result. By accurately measuring forwarding time characteristics of TSN, the present invention detects whether the function of the TSN is normal according to a measurement result, evaluates the performance of the TSN, and further adjusts and optimizes calculation of service path forwarding time of the TSN.
Inventors:
FENG JINGBIN (CN)
WANG YI (CN)
CUI CHUNLAI (CN)
CHENG JIAN (CN)
ZHAN SHUANGPING (CN)
WANG YI (CN)
CUI CHUNLAI (CN)
CHENG JIAN (CN)
ZHAN SHUANGPING (CN)
Application Number:
PCT/CN2021/125676
Publication Date:
May 19, 2022
Filing Date:
October 22, 2021
Export Citation:
Assignee:
PENG CHENG LAB (CN)
International Classes:
H04L43/08
Domestic Patent References:
| WO2020187422A1 | 2020-09-24 | |||
| WO2020136487A2 | 2020-07-02 |
Foreign References:
| CN112511376A | 2021-03-16 | |||
| US20180316592A1 | 2018-11-01 | |||
| US20200259896A1 | 2020-08-13 |
Attorney, Agent or Firm:
JOHNSON INTELLECTUAL PROPERTY AGENCY(SHENZHEN) (CN)
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