Abstract
Unmanned Aerial Vehicles (UAVs) are becoming an important tool for facilities monitoring, target tracking, surveillance, etc. In many of these contexts, a UAV needs to reach an area of interest (AOI) while streaming data to a ground station (GS) where one or more drones are controlled by an operator. In remote areas, intermediate UAVs can act as relays and form a line network to extend range. Interactive control requires a live video stream where both throughput and delay are important, which limits the number of relays and thus maximum range. However, throughput also depends on the quality of the links. It is known that in open space scenarios, where links can be considered similar, maximum throughput is achieved with equal spacing of the relays. This is not the case near large obstacles or high interference areas, in which links can be rather asymmetric. In this paper, we address this scenario and show that maximum throughput is achieved with uneven relay spacing but balanced packet delivery ratios. We propose a new distributed protocol fit to high throughput streams on line networks that tracks and balances the quality of neighboring links by moving the relay nodes accordingly. Real world experiments with multiple AR.Drone 2.0 UAVs show that variable link length in a scenario with asymmetric links generates gains in packet delivery up to \(40\%\) and throughput up to \(300\%\).
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References
Asadpour, M., Giustiniano, D., Hummel, K.A., Heimlicher, S., Egli, S.: Now or later?: delaying data transfer in time-critical aerial communication. In: Proceedings of Ninth ACM Conference on Emerging Networking Experiments and Technologies (CoNEXT), Santa Barbara, CA, USA, pp. 127–132. ACM Press (2013)
Bohm, A., Lidstrom, K., Jonsson, M., Larsson, T.: Evaluating CALM M5-based vehicle-to-vehicle communication in various road settings through field trials. In: Proceedings of IEEE Local Computer Networks Conference (LCN), Denver, CO, pp. 613–620. IEEE (2010)
Forster, C., Lynen, S., Kneip, L., Scaramuzza, D.: Collaborative monocular slam with multiple micro aerial vehicles. In: 2013 IEEE/RSJ International Conference on Intelligent Robots and Systems, pp. 3962–3970 (2013). https://doi.org/10.1109/IROS.2013.6696923
Goddemeier, N., Daniel, K., Wietfeld, C.: Role-based connectivity management with realistic air-to-ground channels for cooperative uavs. IEEE J. Sel. Areas Commun. 30(5), 951–963 (2012). https://doi.org/10.1109/JSAC.2012.120610
Henkel, D., Brown, T.X.: Delay-tolerant communication using mobile robotic helper nodes. In: Proceedings of International Symposium Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks and Workshops (WiOPT), Berlin, Germany, pp. 657–666. IEEE (2008)
Jia, F., Shi, Q., Zhou, G.M., Mo, L.F.: Packet delivery performance in dense wireless sensor networks. In: Proceedings of International Conference on Multimedia Technology (ICMT), Ningbo, China, pp. 1–4. IEEE (2010)
Lindhe, M., Johansson, K.: Using robot mobility to exploit multipath fading. IEEE Wirel. Commun. 16(1), 30–37 (2009)
Muzaffar, R., Vukadinovic, V., Cavallaro, A.: Rate-adaptive multicast video streaming from teams of micro aerial vehicles. In: 2016 IEEE International Conference on Robotics and Automation (ICRA), pp. 1194–1201 (2016). https://doi.org/10.1109/ICRA.2016.7487250
Oliveira, L., Almeida, L., Lima, P.: Multi-hop routing within TDMA slots for teams of cooperating robots. In: 2015 IEEE World Conference on Factory Communication Systems (WFCS), pp. 1–8 (2015). https://doi.org/10.1109/WFCS.2015.7160566
Pinto, L.R., Almeida, L., Rowe, A.: Video streaming in multi-hop aerial networks: demo abstract. In: Proceedings of the 16th ACM/IEEE International Conference on Information Processing in Sensor Networks, IPSN 2017, pp. 283–284. ACM, New York, NY, USA (2017). https://doi.org/10.1145/3055031.3055047
Pinto, L.R., Moreira, A., Almeida, L., Rowe, A.: Characterizing multihop aerial networks of cots multirotors. IEEE Trans. Industrial Inf. 13(2), 898–906 (2017). https://doi.org/10.1109/TII.2017.2668439
Rizzo, C., Tardioli, D., Sicignano, D., Riazuelo, L., Villarroel, J.L., Montano, L.: Signal-based deployment planning for robot teams in tunnel-like fading environments. Int. J. Rob. Res. 32(12), 1381–1397 (2013)
Sicignano, D., Tardioli, D., Cabrero, S., Villarroel, J.L.: Real-time wireless multi-hop protocol in underground voice communication. Ad Hoc Netw. 11(4), 1484–1496 (2013). Special Issue on Wireless Communications and Networking in Challenged Environments
Zhao, J., Govindan, R.: Understanding packet delivery performance in dense wireless sensor networks. In: Proceedings of the First International Conference on Embedded Networked Sensor Systems (SenSys), Los Angeles, CA, USA, p. 1. ACM Press (2003)
Acknowledgments
This work is a result of the project NanoSTIMA (NORTE-01-0145-FEDER-000016), supported by Norte Portugal Regional Operational Programme (NORTE 2020), under the PORTUGAL 2020 Partnership Agreement, through the European Regional Development Fund (ERDF). The work was also partially supported by UID/EEA/50008/2013.
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Pinto, L.R., Almeida, L., Rowe, A. (2018). Balancing Packet Delivery to Improve End-to-End Multi-hop Aerial Video Streaming. In: Ollero, A., Sanfeliu, A., Montano, L., Lau, N., Cardeira, C. (eds) ROBOT 2017: Third Iberian Robotics Conference. ROBOT 2017. Advances in Intelligent Systems and Computing, vol 694. Springer, Cham. https://doi.org/10.1007/978-3-319-70836-2_66
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DOI: https://doi.org/10.1007/978-3-319-70836-2_66
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