Optimal Design for One-Dimensional ALOHA Ad Hoc Networks Based on Stochastic Geometry

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The aims of this paper are to analyze the performance of a one-dimensional ALOHA ad hoc network and to investigate the impact of the access probability of the ALOHA protocol on the network performance. As a performance metric we consider the average number of nodes that successfully receive a packet from an arbitrary node. To mathematically model the random locations of nodes and he interference in the ad hoc network, we use stochastic geometry theory. With the help of stochastic geometry theory, we model the ad hoc network, derive an analytic form of the performance metric, and finally obtain the optimal access probability that maximizes the performance metric. Numerical examples are provided to validate our analysis and to investigate the performance behavior.
Publisher
HINDAWI PUBLISHING CORPORATION
Issue Date
2015
Language
English
Article Type
Article
Citation

INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS

ISSN
1550-1329
DOI
10.1155/2015/934671
URI
http://hdl.handle.net/10203/205450
Appears in Collection
MA-Journal Papers(저널논문)
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