Throughput and Delay Analysis for Coded ARQ
Name
1570517409.pdf
Description
Accepted version
Size
489.56 KB
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Unknown
Checksum (MD5)
a889b5f866f5495bac2272f1c209cf8d
Author(s)
Malak, Derya
Elishco, Ohad
M´edard, Muriel
Date Issued
June 2019
Journal
Proceedings - 17th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2019
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Citation
2019. "Throughput and Delay Analysis for Coded ARQ." Proceedings - 17th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2019.
Version
Author's final manuscript
Abstract
© 2019 IFIP. We propose a Coded selective-repeat ARQ protocol with cumulative feedback, by building on the uncoded baseline scheme for ARQ, developed by Ausavapattanakun and Nosratinia. Our method leverages discrete-time queuing and coding theory to analyze the performance of the proposed data transmission method. We incorporate forward error-correction (FEC) to reduce in-order delivery delay, and exploit a matrix signal-flow graph approach to analyze the throughput and delay. We demonstrate and contrast the performance of the Coded ARQ protocol with that of the uncoded ARQ scheme, with minimum coding, i.e., with a sliding window of size 2. Coded ARQ can provide gains up to about 40% in terms of throughput. It also provides delay guarantees, and is robust to various challenges such as imperfect and delayed feedback, burst erasures, and round-trip time fluctuations.
MIT Department
Massachusetts Institute of Technology. Research Laboratory of Electronics
Terms of Use
Creative Commons Attribution-Noncommercial-Share Alike
Persistent DSpace Link
DOI of Published Version
https://doi.org/10.23919/WIOPT47501.2019.9144112
