Title:
DATA TRANSMISSION METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/132928
Kind Code:
A1
Abstract:
Provided are a data transmission method and device. The method is applied to an optical transport network. The method comprises: determining the total bandwidth of N slice containers according to a reference unit, wherein the reference unit is the minimum bandwidth of a data transmission service, the total bandwidth of the N slice containers is an integer multiple of the reference unit, each slice container respectively comprises slice data, the slice data is data obtained by slicing data, and N is an integer greater than or equal to 2; determining M links carrying the N slice containers according to the total bandwidth of the N slice containers and available link resources, wherein M is an integer greater than or equal to 1; and carrying the N slice containers by means of the M links, so as to send data to a receiving end. Correspondingly, also provided is a corresponding device. By using the present application, the bandwidth utilization rate of an optical transport network can be effectively improved.
Inventors:
GONG ZHAOMING (CN)
Application Number:
PCT/CN2018/123825
Publication Date:
July 02, 2020
Filing Date:
December 26, 2018
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04J3/16; H04L12/24; H04L29/06
Foreign References:
| CN102118212A | 2011-07-06 | |||
| CN107770818A | 2018-03-06 | |||
| CN106972906A | 2017-07-21 | |||
| CN103023597A | 2013-04-03 | |||
| US20130308945A1 | 2013-11-21 |
Other References:
See also references of EP 3883154A4
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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