发明授权
- 专利标题： Communication system using passive optical network and passive optical network
- 专利标题（中）： 采用无源光网络和无源光网络的通信系统
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申请号： US12405455申请日： 2009-03-17
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公开(公告)号： US08160448B2公开(公告)日： 2012-04-17
- 发明人: Munetoshi Tsuge , Takashi Mori , Masanobu Kobayashi , Yoshio Miyamori , Shinobu Gohara
- 申请人： Munetoshi Tsuge , Takashi Mori , Masanobu Kobayashi , Yoshio Miyamori , Shinobu Gohara
- 申请人地址： JP Tokyo
- 专利权人： Hitachi, Ltd.
- 当前专利权人： Hitachi, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Antonelli, Terry, Stout & Kraus, LLP.
- 优先权： JP2007-269647 20071017; JP2008-263388 20081010
- 主分类号： H04B13/02
- IPC分类号： H04B13/02
摘要：
An OLT transmits and receives a CMTS/CM apparatus control signal through an apparatus physical management interface which is physically identical to or different from a main signal interface (NNI) and processes the CMTS apparatus control signal by itself. When connection of a new ONU is detected by an ONU apparatus control signal, an IP address is allocated by using the CM apparatus control signal in a manner similar to the CM. The CM apparatus control signal regarding the ONU is transmitted and received by using the IP address and a mutual conversion is performed between the CM apparatus control signal and the ONU apparatus control signal. The ONU processes the ONU apparatus control signal in a manner similar to the ONU based on an ordinary PON standard.
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