Channel estimation, equalisation, and evaluation for high‐mobility airborne hyperspectral data transmission

Vahidi, Vahid; Yazdanpanah, Ali Pour; Saberinia, E.; Regentova, Emma E.

doi:10.1049/iet-com.2016.0599

Cited by 16 publications

(12 citation statements)

References 22 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Rolim et al [1] studied urban sensing problem by means of opportunistic networks to support the data transmission. Vahidi et al [2] provided the high-mobility airborne hyperspectral data transmission algorithm in view of unmanned aerial vehicles approach. Miridakis et al [3] determined a rather cost-effective solution for the dual-hop cognitive secondary relaying system.…”

Section: Introductionmentioning

confidence: 99%

Topics on data transmission problem in software definition network

Gao¹,

Li²,

Xu³

et al. 2017

Open Physics

View full text Add to dashboard Cite

Abstract:In normal computer networks, the data transmission between two sites go through the shortest path between two corresponding vertices. However, in the setting of software definition network (SDN), it should monitor the network traffic flow in each site and channel timely, and the data transmission path between two sites in SDN should consider the congestion in current networks. Hence, the difference of available data transmission theory between normal computer network and software definition network is that we should consider the prohibit graph structures in SDN, and these forbidden subgraphs represent the sites and channels in which data can't be passed by the serious congestion. Inspired by theoretical analysis of an available data transmission in SDN, we consider some computational problems from the perspective of the graph theory. Several results determined in the paper imply the sufficient conditions of data transmission in SDN in the various graph settings.

show abstract

Section: Introductionmentioning

confidence: 99%

Topics on data transmission problem in software definition network

Gao¹,

Li²,

Xu³

et al. 2017

Open Physics

View full text Add to dashboard Cite

show abstract

“…Furthermore, we have adopted a simplified model where each UAV occupies an orthogonal frequency band, and thus, the co-channel interference caused by spectrum sharing can be neglected. Similar data transmission models based on orthogonal resource blocks have also been employed in previous works such as [23], [24]. The effective SNR of the two-hop link, i.e., (IUAV n, RUAV m, BS B 0 ), is expressed as γ n,m,B0 = γ n,m γ m,B0 γ n,m + γ m,B0 + 1 .…”

Section: Data Delivery Energy Consumption Modelmentioning

confidence: 94%

Energy-Efficient Industrial Internet of UAVs for Power Line Inspection in Smart Grid

Zhou

Zhang

et al. 2018

IEEE Trans. Ind. Inf.

157

View full text Add to dashboard Cite

Industrial internet of unmanned aerial vehicles (IIoUAVs) which enable autonomous inspection and measurement of anything anytime anywhere have become an essential component of the future industrial internet of things (IIoT) ecosystem. In this paper, we investigate how to apply IIoUAVs for power line inspection in smart grid from an energy efficiency perspective. Firstly, the energy consumption minimization problem is formulated as a joint optimization problem, which involves both the large-timescale optimization such as trajectory scheduling, velocity control, and frequency regulation, and the small-timescale optimization such as relay selection and power allocation. Then, the original NP-hard problem is transformed into a two-stage suboptimal problem by exploring the timescale difference and the energy magnitude difference between the large-timescale and the small-timescale optimizations, and is solved by combining dynamic programming (DP), auction theory and matching theory. Finally, the proposed algorithm is verified based on real-world map and realistic power grid topology.

show abstract

“…(2) Tire model Whether it is a traditional fuel car or an autonomous smart car studied in this paper, the tire model plays the vital role in the study of its shifting. Whether accelerating or braking, the force to maintain its shifting force comes from the adhesion of the tire to the ground (Vahidi et al 2016).…”

Section: Design Of Small Unmanned Vehicle Intelligent Transmissionmentioning

confidence: 99%

Design of Small Unmanned Vehicle Intelligent Transmission System Based on Pid Control Algorithm Mechanical Strength of Stripped Optical Fiber

2019

IJOMAM

View full text Add to dashboard Cite

As the future development direction of automobiles, unmanned driving has received wide attention from all walks of life. Unmanned shifting technology plays an important role in the overall performance of driverless driving.The small unmanned vehicle intelligent shifting system based on PID control algorithm is designed in this paper. After the environmental information around the vehicle is collected by the laser radar high-speed data acquisition module, it is transmitted to the decision-making planning module.According to the detailed information, the corresponding operation instructions are given to the driverless smart car. Operational commands are transmitted to the motor drive module to control intelligent shifting. Therefore, the vehicle dynamics model is constructed, and the speed control strategy based on the improved PID control algorithm is used to complete the intelligent shift control of the unmanned vehicle. The experimental results show that the system can effectively control the intelligent shifting of the unmanned vehicle under different scene settings, and the control effect is ideal, as well as it has good control efficiency and can meet the requirements of the variable speed control of the unmanned vehicle.

show abstract

Channel estimation, equalisation, and evaluation for high‐mobility airborne hyperspectral data transmission

Cited by 16 publications

References 22 publications

Topics on data transmission problem in software definition network

Topics on data transmission problem in software definition network

Energy-Efficient Industrial Internet of UAVs for Power Line Inspection in Smart Grid

Design of Small Unmanned Vehicle Intelligent Transmission System Based on Pid Control Algorithm Mechanical Strength of Stripped Optical Fiber

Contact Info

Product

Resources

About