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https://open.uns.ac.rs/handle/123456789/5570
Title: | A real ARQ scheme for improving decision space resolution | Authors: | Zogović N. Bajić, Dragana Dimić, Gordana |
Issue Date: | 1-Jan-2014 | Journal: | 2014 22nd Telecommunications Forum, TELFOR 2014 - Proceedings of Papers | Abstract: | © 2014 IEEE. The maximal number of transmission attempts in automatic repeat request (ARQ) schemes is a positive integer, thus constraining decision space in all optimization problems where it is involved. Motivated by this fact we develop a new retransmission scheme, rARQ, and introduce the expected value of maximal number of allowed transmission attempts as a decision variable, which in rARQ is a non-negative real number. Packet-loss probability and the expected number of transmission attempts are compared for an example of rARQ and traditional ARQ scheme. The analysis shows that ARQ is a subset of rARQ and that rARQ improves decision space resolution from positive integers to non-negative real numbers. | URI: | https://open.uns.ac.rs/handle/123456789/5570 | ISBN: | 9781479961900 | DOI: | 10.1109/TELFOR.2014.7034417 |
Appears in Collections: | FTN Publikacije/Publications |
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