A transmission protocol is designed against the requirement of exchanging more types information, the time division multiplextransmission in communication channel is realized too.
针对需要交换多种类型信息的要求，设计了传输协议，实现在通讯信道中的多种信息分时复用传输。
2
Multiplex: The transmission of multiple signals over a single communication line or computer channel.
多路：在一个信息通道上或电脑通路上同时传送多个信号的情况。
3
Based upon existing optic fiber cable telecommunication, this article puts forward using wavelength division multiplex technology for remote image transmission without adding communication line.