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Notching parameter decisive manner and the PLC system in the PLC system
Notching parameter decisive manner and the PLC system in the PLC system
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机译:刻槽参数的决定方式与PLC系统中的PLC系统
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摘要
The notching parameter decisive manner for the PLC signal in the PLC (POWER Line Communication) system is offered. The frequency range inside the PLC signal is excluded by the notching which is adjusted to target, notching parameter is chosen, in order for interference of the PLC signal of the radio signal to be evaded substantially. While operating of the PLC system, in order to decide notching parameter, this manner requests signal interference ratio (SIR) at least vis-a-vis the portion of the PLC signal, evaluates the signal strength of the radio signal according to SIR, features that it decides or adjusts notching parameter, or on the basis of the said evaluation. The PLC system which corresponds is offered.
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