DocumentCode
44658
Title
Improving the performance of OFDM-based vehicular systems through diversity coding
Author
Arrobo, Gabriel E. ; Gitlin, Richard D.
Author_Institution
Department of Electrical Engineering, University of South Florida, Florida 33620, USA
Volume
15
Issue
2
fYear
2013
fDate
Apr-13
Firstpage
132
Lastpage
141
Abstract
In this paper, we present diversity coded orthogonal frequency division multiplexing (DC-OFDM), an approach to maximize the probability of successful reception and increase the reliability of OFDM-based systems through diversity coding. We focus on the application of DC-OFDM to vehicular networks based on IEEE 802.11p technology and analyze the performance improvement using this new technology. It is shown that DC-OFDM significantly improves the performance of vehicular ad hoc networks in terms of throughput and the expected number of correctly received symbols.
Keywords
Bandwidth; Encoding; OFDM; Phase shift keying; Relays; Reliability; Wireless communication; Diversity coding (DC); orthogonal frequency division multiplexing (OFDM); performance; probability of success; reliability; symbol error probability;
fLanguage
English
Journal_Title
Communications and Networks, Journal of
Publisher
ieee
ISSN
1229-2370
Type
jour
DOI
10.1109/JCN.2013.000026
Filename
6512237
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