提高移动无线电通信频谱利用率

26th IEEE Vehicular Technology Conference Pub Date : 1976-03-24 DOI:10.1109/VTC.1976.1622331

H. Magnuski

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引用次数: 3

摘要

光谱是一个多维量。考虑到这一点，调幅，SSB，调频和数字调制进行了比较，以获得最佳的频谱利用率。列举了高发射功率的弊端，讨论了低功率下的一些系统配置。特别地，描述了使用低功率中继器链的预先安排通信路径(PCP)系统。展望未来，预计采用增量调制的PCP系统将得到广泛应用，提供更好的隐私服务和更好的频谱利用率。

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Improving spectrum utilization in mobile radio communication

Spectrum is a multidimensional quantity. Considering this, AM, SSB, FM and digital modulation are compared for best spectrum utilization. The evils of high transmitter power are enumerated and some system configurations using low power are discussed. In particular, Prearranged Communication Path (PCP) systems using chains of low power repeaters are described. Looking into the future, it is predicted that PCP Systems using Delta Modulation will be widely used, providing improved service with privacy and much better spectrum utilization.

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来源期刊

26th IEEE Vehicular Technology Conference

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