基于短时衰落预测的DS-CDMA蜂窝无线网络功率控制方法

Proceedings of 8th International Symposium on Personal, Indoor and Mobile Radio Communications - PIMRC '97 Pub Date : 1997-09-01 DOI:10.1109/PIMRC.1997.627018

J. Wen, Long-Chyuan Yeh, Jang-Ren Chiou

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引用次数: 4

摘要

提出了一种改进的基于多步sir的下行链路功率控制方法，其主要思想是根据接收到的信干扰比预测瑞利衰落的变化并及时跟踪。文中还编写了一个计算机程序，对这种新方法和原来的基于多步sir的方法进行了性能仿真。仿真结果表明，在两种方法中，前者的性能优于后者。

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Short-term fading prediction-based power control method for DS-CDMA cellular mobile radio networks

A modified multi-step SIR-based down-link power control method is proposed The main idea is to predict the variation of Rayleigh fading from the received signal-to-interference ratio and then to track it in time. A computer program is included to simulate the performance of this new method and the original multi-step SIR-based method. Simulation results show that, of the two methods, the former performs better than the latter.

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来源期刊

Proceedings of 8th International Symposium on Personal, Indoor and Mobile Radio Communications - PIMRC '97

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