阅读说明：本技术 一种色散补偿方法、装置和存储介质 (Dispersion compensation method, device and storage medium ) 是由 王东 李允博 张德朝 赵阳 王磊 李晗 于 2019-01-07 设计创作，主要内容包括：本发明公开了一种色散补偿方法、装置和存储介质,用以实现动态色散补偿。色散补偿方法,包括：获取光纤链路长度和光纤属性信息；根据获取的光纤链路长度和光纤属性信息确定色散补偿值；根据确定出的色散补偿值进行色散补偿。(The invention discloses a dispersion compensation method, a dispersion compensation device and a storage medium, which are used for realizing dynamic dispersion compensation. A dispersion compensation method, comprising: acquiring the length of an optical fiber link and optical fiber attribute information; determining a dispersion compensation value according to the obtained optical fiber link length and the optical fiber attribute information; and performing dispersion compensation according to the determined dispersion compensation value.)

1. A dispersion compensation method, comprising:

acquiring the length of an optical fiber link and optical fiber attribute information;

determining a dispersion compensation value according to the obtained optical fiber link length and the optical fiber attribute information;

and performing dispersion compensation according to the determined dispersion compensation value.

2. The method of claim 1, prior to obtaining the fiber link length and fiber attribute information, further comprising:

measuring the length of the optical fiber link; and

acquiring the length of the optical fiber link specifically comprises the following steps:

the fiber link length measurement is read.

3. The method of claim 1, wherein performing dispersion compensation based on the determined dispersion compensation value comprises:

and sending the determined dispersion compensation value to a dispersion compensation unit, and carrying out dispersion compensation by the dispersion compensation unit according to the dispersion compensation value.

4. The method of claim 1, 2 or 3, wherein the fiber property information includes dispersion and dispersion slope.

5. A dispersion compensating apparatus, comprising:

the acquisition unit is used for acquiring the length of the optical fiber link and the optical fiber attribute information;

and the determining unit is used for determining a dispersion compensation value control unit according to the acquired optical fiber link length and the optical fiber attribute information and performing dispersion compensation according to the dispersion compensation value determined by the determining unit.

6. The apparatus of claim 5, further comprising a link measurement unit, wherein:

the link measuring unit is used for measuring the length of the optical fiber link; and

the acquisition unit is used for reading the measurement result of the optical fiber link length from the link measurement unit.

7. The apparatus of claim 6, wherein the apparatus is used in an optical transmission system, and wherein the link measurement unit is an Optical Time Domain Reflectometry (OTDR) unit.

8. The apparatus of claim 7, further comprising a dispersion compensation unit in the optical transmission system; and

the control unit is specifically configured to send the determined dispersion compensation value to the dispersion compensation unit, and the dispersion compensation unit performs dispersion compensation according to the dispersion compensation value.

9. The apparatus of any of claims 5 to 8, wherein the fiber property information comprises dispersion and dispersion slope.

10. A computing device comprising at least one processor and at least one memory, wherein the memory stores a computer program that, when executed by the processor, causes the processor to perform the steps of the method of any of claims 1 to 4.

11. A computer-readable medium, in which a computer program is stored which is executable by a computing device, the program, when run on the computing device, causing the computing device to perform the steps of the method of any one of claims 1 to 4.