Performance of fast frequency hopped multiple tone FSK over Rayleigh fading channels

被引:0
|
作者
Ghareeb, I [1 ]
Yongacoglu, A [1 ]
机构
[1] Jordan Univ Sci & Technol, Irbid, Jordan
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 multiple tone-frequency shift keying (MT-FSK), frequency diversity is achieved by transmitting several tones simultaneously; thus it is a more powerful extension of the conventional M-ary FSK modulation. The signal set of the MT-FSK system is based on the balanced incomplete block design (BIB-design) from combinatorial theory so that only certain output signal combinations are admissible. In this paper we show that by combining the frequency diversity of MT-FSK signals with the time diversity of a Fast Frequency Hopped (FFH) system, substantial improvements in performance are obtained.
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页码:2353 / 2357
页数:5
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