QAM Symbol Error Rate in OFDM Systems Over Frequency-Selective Fast Ricean-Fading Channels
學年 96
學期 2
出版（發表）日期 2008-03-01
作品名稱 QAM Symbol Error Rate in OFDM Systems Over Frequency-Selective Fast Ricean-Fading Channels
作品名稱（其他語言）
著者 嚴雨田; Yen, Rainfield Yutian; Liu, Hong-yu; Tsai, Wei K.
單位 淡江大學電機工程學系
出版者 Piscataway: Institute of Electrical and Electronics Engineers
著錄名稱、卷期、頁數 IEEE Transactions on Vehicular Technology 57(2), pp.1322-1325
摘要 For digital data transmission using an orthogonal frequency-division multiplexing (OFDM) over fading channels, the interchannel- interference (ICI) term caused by the Doppler spread is correlated with the desired signal term. Nonetheless, many researchers have assumed the ICI term to be uncorrelated with the desired signal term. In this paper, we present the symbol-error-rate (SER) performance for the M-quadratic amplitude-modulation OFDM systems over Ricean fading using the exact correlated ICI model. The results are then compared with the uncorrelated ICI results. We find that the two results present some differences. The differences tend to increase as the Ricean factor is increased.
關鍵字 Frequency-selective fading channels; interchannel
 interference (ICI); orthogonal frequency-division multiplexing (OFDM); Ricean-fading channels
語言 en
ISSN 0018-9545
期刊性質 國內
收錄於
產學合作
通訊作者
審稿制度
國別 USA
公開徵稿
出版型式 電子版
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/50566 )

機構典藏連結