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Acta Armamentarii ›› 2018, Vol. 39 ›› Issue (9): 1762-1771.doi: 10.3969/j.issn.1000-1093.2018.09.013

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A Network Control-based QoS-enhanced MAC for UAV Cloud

GAO Ang1,2, DUAN Wei-jun1,2, LI Li-xin1, ZHANG Hui-sheng1, HU Yan-su3   

  1. (1.School of Electronics and Information School, Northwestern Polytechnical University,Xi'an 710072,Shaanxi,China;2.State-Province Joint Engineering Laboratory of IoT Technology and Application,Xi'an 710072,Shaanxi,China; 3.School of Electronic Control, Chang'an University,Xi'an 710064,Shaanxi, China)
  • Received:2017-09-28 Revised:2017-09-28 Online:2018-10-25

Abstract: Unmanned aerial vehicle (UAV) cloud can greatly enhance the intelligence of unmanned system by dynamically uploading the compute-intensive applications to the cloud. The different UAV missions may have different quality of service (QoS) requirements due to the uncertainty of UAV missions and the fast-changing battlefield environment. A BP neuron network-based feedback differentiated control approach for QoS-aware (BPFD)-MAC in UAV cloud is proposed, which can support both absolute and relative QoS guarantees with the consideration of energy saving. The hardware experiments demonstrate the feasibility of BPFD-MAC. Under heavy loads, BPFD has better throughput and power use efficiency; and under light load, BPFD has lower total energy consumption.Key

Key words: UAVcloud, qualityofservice, mediumaccesscontrol, neuronnetwork

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