CMTS回传通道的简洁模型

A Simplified Model of CMTS Return Channel

HFC网络的发展,设备CM和CMTS新版本,新功能不断出现,各有优点。同时,DOCSIS协议也不断地吸取新功能。如果有一个简洁易懂的回传通道模型,就能够快速地分析和掌握实际中遇到的问题了。文章提出了一个这样的模型,以及分析了它的一些主要特征参数。

With the fast development of HFC and the new version of CM and CMTS, new functions with different strengths constantly appears. In the meantime,DOCSIS also absorbs new functions. It would be easy to make clear the practical problems quickly if there is a simplified model of return channel. This paper proposes a model like this, and analyzes its main characteristic parameters.