BP Network Control for Resource Allocation and QoS Ensurance in UAV Cloud
Joint Authors
Gao, Ang
Hu, Yansu
Li, Lixin
Li, Xu
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-04-10
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
Unmanned aerial vehicle (UAV) cloud can greatly enhance the intelligence of unmanned systems by dynamically unloading the compute-intensive applications to cloud.
For the uncertain nature of UAV missions and fast-changing environment, different UAV applications may have different quality of service (QoS) requirements.
This paper proposes a mixed QoS ensurance and energy-balanced (MQEB) architecture for UAV cloud from a view of control theory, which can support both hard and soft QoS ensurance with the consideration of energy saving.
The hard and soft QoS requirements are decoupled by being normalized into a two-level cascaded feedback loop.
The former is time slot loop (TS-Loop) to enforce the absolute QoS ensurance for real-time applications, and the latter is contention window loop (CW-Loop) to enforce the plastic QoS ensurance for non-real-time applications.
Finally, the back propagating (BP) neuron network is used for parameters’ self-tuning and controller design.
The hardware experiments demonstrate the feasibility of MQEB.
In heavy load, MQEB has greater throughput and better energy efficiency, and in light load, MQBE has lower total power consumption.
American Psychological Association (APA)
Gao, Ang& Hu, Yansu& Li, Lixin& Li, Xu. 2018. BP Network Control for Resource Allocation and QoS Ensurance in UAV Cloud. Journal of Sensors،Vol. 2018, no. 2018, pp.1-14.
https://search.emarefa.net/detail/BIM-1200720
Modern Language Association (MLA)
Gao, Ang…[et al.]. BP Network Control for Resource Allocation and QoS Ensurance in UAV Cloud. Journal of Sensors No. 2018 (2018), pp.1-14.
https://search.emarefa.net/detail/BIM-1200720
American Medical Association (AMA)
Gao, Ang& Hu, Yansu& Li, Lixin& Li, Xu. BP Network Control for Resource Allocation and QoS Ensurance in UAV Cloud. Journal of Sensors. 2018. Vol. 2018, no. 2018, pp.1-14.
https://search.emarefa.net/detail/BIM-1200720
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1200720