发明名称 |
OPTICAL COMMUNICATION APPARATUS AND OPTICAL COMMUNICATION SYSTEM |
摘要 |
<p>In an optical communications device that generates picture optical signals and optical signals for data communication by wavelength division multiplexing, it is carried out to alter a signal pattern inserted between packet signals of the optical signals for data communication so that a frequency component of a modulation waveform of the signal pattern disperses. The signal pattern is generated by inputting outputs of a counter for counting up a sign bit into a coder adopting a designated coding method.</p> |
申请公布号 |
EP1755241(A1) |
申请公布日期 |
2007.02.21 |
申请号 |
EP20050748986 |
申请日期 |
2005.06.10 |
申请人 |
FUJIKURA LTD. |
发明人 |
TANIGUCHI, YOSHIHIKO;OHNISHI, HIROYA |
分类号 |
H04B10/2507;H04B10/2537;H04B10/2543;H04B10/524;H04J14/00;H04J14/02 |
主分类号 |
H04B10/2507 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|