Frequency-Hopping CDMA Wireless Communication Systems Using Prime Codes

被引：0
|
作者：
Chang, Cheng-Yuan [1 ]
Wang, Chih-Cheng [1 ]
Yang, Guu-Chang [1 ]
Lin, Mao-Fu [1 ]
Liu, Yu-Shing [1 ]
Kwong, Wing C. [2 ]
机构：
[1] Natl Chung Hsing Univ, Dept Elect Engn, Taichung 40227, Taiwan
[2] Hofstra Univ, Dept Engn, Hempstead, NY 11549 USA
来源：
2006 IEEE 63RD VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-6 | 2006年
关键词：
D O I：
暂无
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：
In this paper, we propose a new fast frequency-hopping code-division multiple-access (FH-CDMA) scheme, in which prime sequences are used for modulation on top of FH-CDMA. The new prime/FH-CDMA scheme supports higher data rate than the conventional M-ary frequency-shift-keying FH-CDMA (MFSK/FH-CDMA) scheme, at the expense of worsening cross-correlation values. The performance and normalized spectral efficiency of both schemes are analyzed and compared. Our results show that the prime/FH-CDMA scheme, in general, utilizes similar system efficiency as the MFSK/FH-CDMA scheme and that both schemes provide a trade-off between data rate and performance.
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页码：1753 / +
页数：2
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