同信道干扰对多载波CDMA蜂窝系统下行信道的影响

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Abstract In this paper, the co-channel interference on the downlink channel of the MC-CDMA cellular system is investigated. The analytic formula of the co-channel interference is induced. The downlink channel performance of the MC-CDMA cellular system with co-channel interference is obtained by the Monte Carlo simulations. The simulations show that the MC-CDMA cellular system has large capacity under co-channel interference when the frequency reuse factor is 1/7.

Key words： Multi-Carrier CDMA （MC-CDMA） cellular system Co-channel interference Downlink channel

Received: 08 October 2000

PACS:

TN914.4

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	Zhang Junling
	Su Li
	Zhu Weile

Cite this article:

Zhang Junling,Su Li,Zhu Weile. The downlink channel performance of the MC-CDMA cellular system with co-channel interference[J]. , 2002, 24(10): 1378-1384 .

URL:

http://jeit.ie.ac.cn/EN/ OR http://jeit.ie.ac.cn/EN/Y2002/V24/I10/1378