Bit Error Rate Analysis of Coded OFDM for Digital Audio Broadcasting System, Employing Parallel Concatenated Convolutional Turbo Codes

被引：0

作者：

Jacob, Naveen ^{[1
]}

Sripati, U. ^{[2
]}

机构：

[1] Viswajyothi Coll Engn & Technol, Dept Elect & Commun Engn, Vazhakulam, Kerala, India

[2] Natl Inst Technol, Dept Elect & Commun Engn, Surathkal, Karnataka, India

来源：

2015 IEEE INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING, INFORMATICS, COMMUNICATION AND ENERGY SYSTEMS (SPICES) | 2015年

关键词：

DAB; OFDM; Convolutional Codes; Turbo Codes;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper we present a study of Bit Error Rate (BER), for Digital Audio Broadcasting (DAB) system, employing Coded OFDM with different channel coding schemes. Analysis is carried out for convolutional coded and turbo coded data in an Additive White Gaussian Channel (AWGN) based on different constraint lengths and code generator polynomials used for coding. A comparative study on the computational complexity is also done by applying an audio signal and measuring the data processing time per frame, on computers with different processor speeds. It is shown that a coding gain of approximately 6 dB is achieved using turbo coding when compared to convolutional coding, at a cost of higher computational complexity.

引用

页数：5

共 19 条

[1]

Agarwal A., 2011, 2011 3rd International Conference on Electronics Computer Technology (ICECT 2011), P57, DOI 10.1109/ICECTECH.2011.5941655

[2]

Bilbao Hector Uhalte, 2004, THESIS

[3] Turbo-codes: the ultimate error control codes? [J].

Burr, A .

ELECTRONICS & COMMUNICATION ENGINEERING JOURNAL, 2001, 13 (04) :155-165

[4] Iterative Channel Decoding of FEC-Based Multiple-Description Codes [J].

Chang, Seok-Ho ;

Cosman, Pamela C. ;

Milstein, Laurence B. .

IEEE TRANSACTIONS ON IMAGE PROCESSING, 2012, 21 (03) :1138-1152

[5]

Cho SC, 2005, TELECOMMUNICATIONS 2005, PROCEEDINGS, P244

[6]

Gaetzi LM, 2004, 2004 IEEE INTERNATIONAL SYMPOSIUM ON CONSUMER ELECTRONICS, PROCEEDINGS, P272

[7]

Haykin S., 2001, Communication Systems, V4th

[8]

Hoeg Wolfgang., 2003, Digital Audio Broadcasting - Principles and Applications of digital radio

[9]

Kim H, 2000, IEEE ICC, P420, DOI 10.1109/ICC.2000.853352

[10] Full-Diversity Precoding Design of Bit-Interleaved Coded Multiple Beamforming with Orthogonal Frequency Division Multiplexing [J].

Li, Boyu ;

Ayanoglu, Ender .

IEEE TRANSACTIONS ON COMMUNICATIONS, 2013, 61 (06) :2432-2445

← 1 2 →