Implementation of Orthogonal Frequency Division Multiplexing for Frequency Selective Fading Channels

被引：0
|
作者：
Choudhary, Tripti [1 ]
Kumar, Ankit [2 ]
Raghuvanshi, P. K. [3 ]
机构：
[1] Vishveshwarya Inst Tech, Dept Elect & Comm, Greater Noida, India
[2] Natl Inst Technol, Dept Comp Engn, Kurukshetra, Haryana, India
[3] IEC Engn Coll, Dept Elect & Comm, Greater Noida, India
来源：
2014 INTERNATIONAL CONFERENCE ON ELECTRONICS AND COMMUNICATION SYSTEMS (ICECS) | 2014年
关键词：
OFDM; OFM; FFT; OFFSET; TIME;
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：
Orthogonal Frequency Division Multiplexing is a wideband modulation scheme that is designed to cope with the problems of the multipath reception. Essentially, the wideband frequency selective fading channel is divided into many narrow-band sub channels. There has been greatly increasing interest in orthogonal frequency division multiplexing for broadband wireless transmission due to its robustness against multipath fading. In this article, by extensive computer simulation, we present a comprehensive performance comparison of OFDM-based schemes in a nonlinear and frequency-selective fading channel. In this paper design of OFDM system transmitter and receiver using frequency selective fading is introduced and to know the behavior we have done the simulation using MATLAB.
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页数：4
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