Symbol error rate evaluation for OFDM systems with MPSK modulation

被引：0

作者：

Wang, YH ^{[1
]}

Zhang, XP ^{[1
]}

机构：

[1] Ryerson Univ, Dept Elect & Comp Engn, Toronto, ON M5B 2K3, Canada

来源：

GLOBECOM '04: IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1-6 | 2004年

关键词：

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Orthogonal frequency division multiplexing (OFDM) is the most commonly used multiplexing method in multicarrier (MC) systems. In this paper, a new closed-form formula for the symbol error rate (SER) is derived for generic OFDM systems with M-ary phase shift keying (MPSK) modulation and the optimal phase detector for each subchannel over a fading channel. This new formula can be used to evaluate both discrete Fourier transform (DFT)-based OFDM and discrete wavelet multitone (DWMT) systems. It can also be adopted as a criterion for OFDM system design. Monte-Carlo numerical simulations are performed to verify the theoretical SER analysis, and it is shown that the theoretical results from the presented new formula is consistent with simulation results.

引用

页码：2573 / 2577

页数：5

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