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Joint Routing and Scheduling in Mobile Aeronautical Ad Hoc Networks

Hoffmann, Felix and Medina, Daniel and Wolisz, Adam (2013) Joint Routing and Scheduling in Mobile Aeronautical Ad Hoc Networks. IEEE Transactions on Vehicular Technology (Vol. 62, No. 6), pp. 2700-2712. IEEE - Institute of Electrical and Electronics Engineers. doi: 10.1109/TVT.2013.2246877. ISSN 0018-9545.

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In this paper, we formulate the joint Internet gateway allocation, routing, and scheduling problem in wireless ad hoc networks with the goal of minimizing the average packet delay in a space–time-division multiple-access (STDMA network. We first propose a mathematical programming approach consisting of two steps: the minimization of the weighted hop count (mWHC) subject to scheduling constraints, followed by average delay minimization for the previously computed routes. Since the computational complexity of this approach is prohibitive for larger networks, we also formulate a genetic algorithm (GA) that can be applied to larger networks and mobile networks. We analyze the performance of both approaches by means of simulations and compare the solution that they provide to a simple hop-countbased routing and gateway selection solution. It is shown that the performance of the GA is comparable with the mathematical programming approach in terms of delay and packet delivery ratio (PDR) at lower complexity and is significantly better than the hop-count-based solution.

Item URL in elib:https://elib.dlr.de/84234/
Document Type:Article
Title:Joint Routing and Scheduling in Mobile Aeronautical Ad Hoc Networks
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Hoffmann, Felixfelix.hoffmann (at) dlr.deUNSPECIFIED
Medina, Danieldaniel.medina (at) dlr.deUNSPECIFIED
Wolisz, AdamTU BerlinUNSPECIFIED
Date:July 2013
Journal or Publication Title:IEEE Transactions on Vehicular Technology
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In ISI Web of Science:Yes
DOI :10.1109/TVT.2013.2246877
Page Range:pp. 2700-2712
Publisher:IEEE - Institute of Electrical and Electronics Engineers
Keywords:Aeronautical communications, genetic algorithms, mobile ad hoc networks, routing, time-division multipleaccess (TDMA) scheduling
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:ATM and Operation (old)
DLR - Research area:Aeronautics
DLR - Program:L AO - Air Traffic Management and Operation
DLR - Research theme (Project):L - Communication, Navigation and Surveillance (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Communications Systems
Deposited By: Schnell, Dr.-Ing. Michael
Deposited On:16 Sep 2013 11:54
Last Modified:06 Sep 2019 15:17

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