Avoiding Detection by Hostile Nodes in Airborne Tactical Networks

Author:

Ilie Dragos1ORCID,Grahn Håkan1,Lundberg Lars1,Westerhagen Alexander2,Granbom Bo3,Höök Anders4

Affiliation:

1. Department of Computer Science, Blekinge Institute of Technology, 371 79 Karlskrona, Sweden

2. Saab AB, Surveillance, 371 30 Karlskrona, Sweden

3. Saab AB, Aeronautics, 581 88 Linköping, Sweden

4. Saab AB, Surveillance, 412 76 Göteborg, Sweden

Abstract

Contemporary airborne radio networks are usually implemented using omnidirectional antennas. Unfortunately, such networks suffer from disadvantages such as easy detection by hostile aircraft and potential information leakage. In this paper, we present a novel mobile ad hoc network (MANET) routing protocol based on directional antennas and situation awareness data that utilizes adaptive multihop routing to avoid sending information in directions where hostile nodes are present. Our protocol is implemented in the OMNEST simulator and evaluated using two realistic flight scenarios involving 8 and 24 aircraft, respectively. The results show that our protocol has significantly fewer leaked packets than comparative protocols, but at a slightly higher cost in terms of longer packet lifetime.

Funder

VINNOVA

Publisher

MDPI AG

Subject

Computer Networks and Communications

Reference46 articles.

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3. Sharma, V., and Kumar, R. (2017). Cooperative frameworks and network models for flying ad hoc networks: A survey. Concurr. Comput. Pract. Exp., 29.

4. Medium Access Control Protocols for Flying Ad Hoc Networks: A Review;Arafat;IEEE Sens. J.,2021

5. Yi, S., Pei, Y., and Kalyanaraman, S. (2003). MobiHoc ’03, Proceedings of the 4th ACM International Symposium on Mobile Ad Hoc Networking and Computing, Annapolis, MD, USA, 1–3 June 2003, Association for Computing Machinery.

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