Optimum performance model of ARQ protocol under adaptive modulation scheme.
Conference paper
Li, Y., Nguyen, H., Xing, W. and Institute of Electrical and Electronics Engineers 2008. Optimum performance model of ARQ protocol under adaptive modulation scheme. IEEE. pp. 225-229 https://doi.org/10.1109/ICC.2008.49
Type | Conference paper |
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Title | Optimum performance model of ARQ protocol under adaptive modulation scheme. |
Authors | Li, Y., Nguyen, H., Xing, W. and Institute of Electrical and Electronics Engineers |
Abstract | In this paper, a novel analytic framework of cross-layer design between physical and network layers is devised to enable an efficient communication link under various channel qualities. Based on the principle of maximum entropy (ME), the performance modelling and evaluation of a wireless channel with bursty multiple traffics and automatic repeat request (ARQ) traffic flows subject to intelligent buffer management scheme (IBMS) is investigated. As the packet error rate varies depending on channel quality, better performance of IBMS can be achieved under adaptive modulation (AM). In this context, an open queue- ing network model (QNM) is proposed to a GE/GE/1/N/HoL/CBS (T) queueing system with finite capacity, threshold T, head of line (HoL) and complete buffer sharing (CBS) to model the wireless channel with IBMS corresponding to ARQ protocol under various wireless channel qualities. Subject to appropriate GE-type queueing and delay theoretic mean value constraints, ME analytic solutions are characterized and new closed form expressions for the state and blocking probability distributions are determined. Typical numerical experiments are included to verify the credibility of the ME solutions at 95% confidence intervals and to compare wireless network performance with ARQ traffic handling schemes. |
Research Group | SensoLab group |
Page range | 225-229 |
ISBN | |
Hardcover | 9781424420759 |
Publisher | IEEE |
Publication dates | |
May 2008 | |
Publication process dates | |
Deposited | 19 Apr 2011 |
Output status | Published |
Web address (URL) | http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=4533085 |
Digital Object Identifier (DOI) | https://doi.org/10.1109/ICC.2008.49 |
Language | English |
Book title | Communications, 2008. ICC '08. IEEE International Conference [proceedings]. |
https://repository.mdx.ac.uk/item/8348q
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