首页> 外文会议>International Conference on Personal, Mobile and Spread Spectrum Communications >MULTIBEAM ANTENNAS FOR A PCS SYSTEM BASED ON GSM/DCS1800 TECHNOLOGY:AN APPROACH TO SPACE DIVISION MULTIPLE ACCESS(SDMA)
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MULTIBEAM ANTENNAS FOR A PCS SYSTEM BASED ON GSM/DCS1800 TECHNOLOGY:AN APPROACH TO SPACE DIVISION MULTIPLE ACCESS(SDMA)

机译:基于GSM / DCS1800技术的PCS系统的多芯天线:空间多次访问方法(SDMA)

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New solutions are currently being investigated in order to improve the capacity of existing mobile radio systems or to design spectrally efficient new ones.In this work1 we focus on multibeam antennas(a technology that is also referred to as"switched beam"),which can be reasonably considered for application to existing systems,such as GSM and DCS1800.This can be viewed as a first step towards full SDMA,that is likely to be introduced at a later stage.The purpose of the work is to evaluate,by soft-ware simulation of a system based on GSM/DCS1800 technology,the capacity improvement that may beexpected by introducing multibeam antennas.
机译:目前正在调查新的解决方案,以提高现有移动无线电系统的能力或设计光谱有效的新功能。在此工作中我们专注于多云天线(也称为“切换光束”的技术)合理地考虑用于应用于现有系统,例如GSM和DCS1800.这可以被视为迈向完全SDMA的第一步,这可能会在后期阶段引入。该工作的目的是通过软阶段进行评估。基于GSM / DCS1800技术的系统的仿真,通过引入多云天线可以展望的能力改进。

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