Performance Evaluation of Fountain Codes for MIMO-OFDM System over Rician Faded Channel

被引：0
作者：
Sharma, Kanchan [1 ]
Verma, Ambika [1 ]
Kaur, Jasnect [1 ]
Trishla [1 ]
机构：
[1] Indira Gandhi Delhi Tech Univ Women, Dept Elect & Commun Engn, New Delhi, India
来源：
2014 INTERNATIONAL CONFERENCE ON MEDICAL IMAGING, M-HEALTH & EMERGING COMMUNICATION SYSTEMS (MEDCOM) | 2015年
关键词：
Fountain Codes; OFDM; Rician Fading; AWGN; Convolution Codes; BER; SNR; MIMO; OSTBC;
D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
Fountain Codes are referred to as a class of rateless codes([4]) which efficaciously improves the performance of systems used for wireless data transmission. In this paper, we present a quantitative analysis of Fountain Coded Multiple Input Multiple Output (MIMO) - Orthogonal Frequency Division Multiplexing (OFDM) systems over Rician faded channel. Bit Error Rate (BER) performance evaluation and comparison is carried out on Fountain Coded and Convolution Coded MIMO - OFDM systems for a range of antenna configurations. Utilizing this model we investigated the performance merits of Fountain Codes in comparison to that of MIMO - OFDM and Convolution Codes. The simulated results in terms of HER shows that Fountain Coded MIMO - OFDM system has a coding gain of 3 dB as opposed to Convolution Coded MIMO - OFDM system.
引用
收藏
页码：319 / 324
页数：6
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