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单词 Broadband over power lines
释义

Broadband over power lines

中文百科

电力线宽带

电力线宽带(Broadband over power lines)简称BPL,是一种允许在公共电力线上进行高速率数据传输的电力线通信(PLC)技术。 和其它形式的电力线通信技术比较,BPL使用更高的频率、更广的带宽以及不同的技术,可在长距离电力线上提供高速率的数据传输。

英语百科

Broadband over power lines 电力线宽带

Broadband over power lines (BPL) is a method of power line communication (PLC) that allows relatively high-speed digital data transmission over the public electric power distribution wiring. BPL uses higher frequencies, a wider frequency range and different technologies from other forms of power-line communications to provide high-rate communication over longer distances. BPL uses frequencies which are part of the radio spectrum allocated to over-the-air communication services therefore the prevention of interference to, and from, these services is a very important factor in designing BPL systems.

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