发明名称 |
OPTICAL COMMUNICATIONS ACCESS NETWORK ARCHITECTURE AND METHOD |
摘要 |
A system and method for transmitting an optical signal through a downstream link of a Wavelength Division Multiplex (WDM) optical communications network, comprising a detector/filter for monitoring wavelength channels at an upstream link. An input source/filter transmits the optical signal in the wavelength channels through the downstream link. A controller receives data to be transmitted as an optical signal. The controller is connected to the detector/filter for detecting unused wavelength channels as a function of the monitoring from the detector/filter, for selecting one of the unused wavelength channels, and being connected to the input source/filter for controlling the transmission of an optical signal associated with the data on the selected wavelength channel.
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申请公布号 |
CA2459611(A1) |
申请公布日期 |
2004.08.28 |
申请号 |
CA20042459611 |
申请日期 |
2004.02.27 |
申请人 |
INSTITUT NATIONAL D'OPTIQUE |
发明人 |
VERVILLE, PAUL;THERIAULT, SYLVAIN;LAUZON, JOCELYN |
分类号 |
H04B10/00;H04B10/02;H04B10/08;H04J14/02;(IPC1-7):H04J14/02 |
主分类号 |
H04B10/00 |
代理机构 |
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主权项 |
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地址 |
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