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di tie tong xin de wu xian xi tong fu gai he wang luo you hua
Author(s): 
Pages: 243
Year: Issue:  26
Journal: Venture Capital

Keyword:  TETRA数字集群覆盖性能指标网络优化;
Abstract: 本文介绍了TETRA数字集群专用无线通信系统的构成,以及在地铁通信系统中的主要覆盖范围及覆盖模式,总结了无线系统覆盖的性能指标要求,和几种改善覆盖性能的优化方法及具体措施.
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