本课题主要研究的是如何通过现有的有线通信网来传输MPEG_2 TS流。
This paper mainly focuses on the research on how to transmit the MPEG-2 TS by cable communication network.
本文讨论新世纪初期固定有线通信和无线移动通信两大类通信网的发展前景。
The paper attempts to describe the general outlook of fixed wired communication network and wireless mobile communication network at the start of 21 st century.
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