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本文通过对南阳发展数字MMDS的可行性论述,以及南阳建设数字MMDS的设计要求、系统组成、技术指标等的叙述,探讨如何利用数字MMDS技术发展无线数字电视覆盖。突出讲述了发展数字MMDS进行农村数字电视覆盖的必要性和南阳数字MMDS网络构建的技术概况。
This article discusses the feasibility of developing digital MMDS in Nanyang and the design requirements, system components and technical specifications of digital MMDS in Nanyang and discusses how to use digital MMDS to develop wireless digital television coverage. Highlighted the necessity of developing digital MMDS for rural digital television coverage and the technical overview of Nanyang digital MMDS network construction.