| 发明名称 |
TRANSMISSION APPARATUS, TRANSMISSION SYSTEM, AND METHOD OF CONTROLLING AVERAGE OPTICAL INPUT POWER |
| 摘要 |
A transmission apparatus includes: an amplifier controller configured to determine a target value for an average optical input power of a transmitting amplifier in a transmitting-side apparatus, based on an index based on a quality of transmission from an output of the transmitting amplifier to an output of a receiving amplifier in a receiving-side apparatus; and a pre-emphasis controller configured to determine amounts of adjustment of transmission optical powers for respective wavelengths, based on the target value and per-wavelength reception optical powers at the output of the receiving amplifier. |
| 申请公布号 |
US2014294378(A1) |
申请公布日期 |
2014.10.02 |
| 申请号 |
US201414153427 |
申请日期 |
2014.01.13 |
| 申请人 |
FUJITSU LIMITED |
发明人 |
Matsukawa Yoshinobu;Shukunami Norifumi;Komaki Kosuke |
| 分类号 |
H04J14/02;H04B10/07 |
主分类号 |
H04J14/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A transmission apparatus, comprising:
an amplifier controller configured to determine a target value for an average optical input power of a transmitting amplifier in a transmitting-side apparatus, based on an index based on a quality of transmission from an output of the transmitting amplifier to an output of a receiving amplifier in a receiving-side apparatus; and a pre-emphasis controller configured to determine amounts of adjustment of transmission optical powers for respective wavelengths, based on the target value and per-wavelength reception optical powers at the output of the receiving amplifier. |
| 地址 |
Kawasaki-shi JP |
