Mobile ad hoc networks for oceanic aircraft communications
Name
601237887-MIT.pdf
Description
Full printable version
Size
1.68 MB
Format
Adobe PDF
Checksum (MD5)
4a9c255ffe964a662a2238a35898c485
Author(s)
Kingsbury, Ryan W
Advisor(s)
Eytan Modiano.
Date Issued
2009
Publisher
Massachusetts Institute of Technology
Abstract
Research into mobile ad hoc networks (MANET's) has exploded in recent years. MANET's are a type of wireless network in which independently mobile nodes are capable of self-forming and maintaining a connected network, even in the face of topology changes. Surprisingly, there has been minimal work in applying these techniques to a problem that thousands of people face each day: lack of connectivity during transoceanic air travel. This work investigates the technical feasibility of using MANET techniques to provide connectivity from aircraft to land-based communication infrastructure. In pursuit of this goal, a simulation has been developed which incorporates a wide range of system issues including aircraft mobility, communication link performance, and optimal network allocation. At the center of this simulation lies an aircraft mobility model which fuses airline schedule data with probabilistic flight delay and cancellation events. An SNR-based link capacity model is used to predict feasible communication rates between aircraft and ground stations. Finally, an optimal max-min fair allocation algorithm is used to assess the capacity of this network. Our results show that system connectivity percentages in excess of 90% are achievable. Furthermore, the network allocation results indicate that megabit class data rates can be supplied to the majority of users. We conclude this thesis by presenting some design trade-offs that are likely to be of interest to those implementing the system.
Description
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 2009.
This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.
Cataloged from student submitted PDF version of thesis.
Includes bibliographical references (p. 71-72).
Subjects
Aeronautics and Astronautics.
MIT Department
Massachusetts Institute of Technology. Department of Aeronautics and Astronautics
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reproduction or distribution in any format is prohibited without written
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