摘要
根据平流层通信应用多波束天线的特点,提出了一种适合于平流层CDMA通信的波束分集接入方案。应用此方案,在平流层平台上可以实现各波束接收信号的最大比合并,得到高系统容量和集成的软切换性能。
In this paper, a scheme of beam diversity is proposed, which is suitable for stratospheric multi-beam CDMA communication. With this scheme, a Maximum Ratio Combination of reverse signal can be applied on stratospheric platform, which brings much higher system capacity and better soft handoff performance.
出处
《通信技术》
2001年第6期61-63,共3页
Communications Technology
基金
国家自然科学基金资助(编号:69972028)项目
