Performance analysis of OFDM on the shadowed multipath channels

被引：15

作者：

Hwang, W ^{[1
]}

Kim, K ^{[1
]}

机构：

[1] Kwangju Inst Sci & Technol, Dept Informat & Commun, Kwangju 506712, South Korea

来源：

IEEE TRANSACTIONS ON CONSUMER ELECTRONICS | 1998年 / 44卷 / 04期

关键词：

D O I：

10.1109/30.735833

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Orthogonal Frequency Division Multiplexing (OFDM) is a very popular scheme for signaling at high data rates over the time-dispersive multipath channel. In this paper, we analyze the symbol error probability of OFDM on the shadowed multipath channels, and present the numerical results using the typical millimeter-wave channel parameter values. Two-ray model is used as a multipath channel model. Two types of OFDM systems are considered: OFDM with and without the guard interval. We show that channel shadowing is a dominant factor that deteriorates performance of OFDM and the guard interval is not much contributive for the compensation.

引用

页码：1323 / 1328

页数：6

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