This enhances bandwidth efficiency,power efficiency,reliability of the terminal.
这就增强了无线通信系统的带宽效率,功率效率和终端的可靠性。
参考来源 - STBC编码OFDM中继链路子载波配对策略研究The fundamental methods of digital modulation systems are presented. The power density spectrum, bandwidth and bandwidth efficiency of various modulations is analyzed.
论文介绍了数字调制系统调制的基本原理以及它们实现的方法，分析了各种调制方式的功率谱、带宽和频带利用率及信号的其它特点。
参考来源 - 水声数字通信系统研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Wireless banking is highly dependent on bandwidth efficiency.
无线银行高度依赖于带宽效率。
Lastly, the performance of the scheme is given in terms of the asymptotic coding gain as well as bandwidth efficiency.
最后从编码增益和频带有效性角度对该方案的性能作了评价。
To increase the bandwidth efficiency, such a system scheme use the MSK modulation method combining with a premodulation filter.
文中讨论了以MSK调制技术结合预调滤波器提高带宽效率的系统构建方案。
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