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1.asynchronous time-division multiplexing异步时分复用异步时分复用是一种把有标号的信无根据瞬时应用情况复用在不固定时隙上的复用技术.在这种情况下,终端设备(用户应用)可决定实际发送的比特率,传送比特率在通信过程中可以变化.这种技术可实现帧内带标号接口结构或自定界带标号接口.2.synchronous time-division multiplexing同步时分复用同步时分复用是支持同步转移模式(STM)的复用
1.asynchronous time-division multiplexing Asynchronous time-division multiplexing Asynchronous time-division multiplexing is a multiplexing technique that uses a label-based signal without multiplexing in an unfixed time slot based on the instantaneous application of the signal. In this case, the terminal device User application) can determine the actual transmission bit rate, the transmission bit rate can change during communication.This technology can achieve the frame with a label interface structure or a custom interface with label .2.Synchronous time-division multiplexing synchronization time-division multiplexing With synchronous time division multiplexing is to support synchronous transfer mode (STM) multiplexing