发明申请
US20060115271A1 Method for operating wavelength-division-multiplexed passive optical network
审中-公开
用于操作波分复用无源光网络的方法
- 专利标题: Method for operating wavelength-division-multiplexed passive optical network
- 专利标题(中): 用于操作波分复用无源光网络的方法
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申请号: US11058793申请日: 2005-02-16
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公开(公告)号: US20060115271A1公开(公告)日: 2006-06-01
- 发明人: Seong-Taek Hwang , Yun-Je Oh , Dae-Kwang Jung , Jin-Woo Park , Sung-Kuen Lee , Yong-Won Lee , Sang-Rok Lee , Sang-Mo Hong
- 申请人: Seong-Taek Hwang , Yun-Je Oh , Dae-Kwang Jung , Jin-Woo Park , Sung-Kuen Lee , Yong-Won Lee , Sang-Rok Lee , Sang-Mo Hong
- 专利权人: Samsung Electronics Co., LTD.
- 当前专利权人: Samsung Electronics Co., LTD.
- 优先权: KR2004-98663 20041129
- 主分类号: H04J14/00
- IPC分类号: H04J14/00
摘要:
Disclosed is a method for operating a wavelength-division-multiplexed passive optical network (WDM-PON) including an optical line terminal (OLT) and a plurality of optical network units (ONUs), each of which is connected to the OLT and communicates with the OLT. The method comprises the steps of transmitting a first control channel including allocation information of downstream data channels and allocation information of time slots for the downstream data channels to each of the plurality of ONUs; and transmitting downstream data to the plurality of ONUs using their associated downstream data channels, each having at least one time slot, based on the information included in the first control channel.