Energy-harvesting powered transmissions of bursty data packets with strict deadlines

Xiaojing Chen; Xin Wang; Yichuang Sun

doi:10.1109/ICC.2014.6883956

Energy-harvesting powered transmissions of bursty data packets with strict deadlines

Xiaojing Chen, Xin Wang, Yichuang Sun

Centre for Engineering Research

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

5 Citations (Scopus)

Abstract

Energy harvesting has been widely considered in many wireless applications, especially the wireless sensor networks. This paper develops a novel approach to energy-harvesting powered transmissions under arbitrary packet arrival process and strict deadline constraints over time-varying channels. It is shown that the problem can be formulated as a convex program. Relying on the specific structure of the optimality conditions, we put forth an efficient algorithm with a low computational complexity to find the optimal rate control strategy. An insightful visualization is also provided to depict the construction of the optimal policy. Numerical results are presented to demonstrate the merit of the proposed scheme.

Original language	English
Title of host publication	2014 IEEE International Conference on Communications, ICC 2014
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	4060-4065
Number of pages	6
ISBN (Print)	9781479920037
DOIs	https://doi.org/10.1109/ICC.2014.6883956
Publication status	Published - 1 Jan 2014
Event	2014 1st IEEE International Conference on Communications, ICC 2014 - Sydney, NSW, Australia Duration: 10 Jun 2014 → 14 Jun 2014

Conference

Conference	2014 1st IEEE International Conference on Communications, ICC 2014
Country/Territory	Australia
City	Sydney, NSW
Period	10/06/14 → 14/06/14

Keywords

convex optimization
energy efficiency
energy harvesting
rate control
Wireless sensor networks

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10.1109/ICC.2014.6883956Licence: Other

Cite this

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title = "Energy-harvesting powered transmissions of bursty data packets with strict deadlines",

abstract = "Energy harvesting has been widely considered in many wireless applications, especially the wireless sensor networks. This paper develops a novel approach to energy-harvesting powered transmissions under arbitrary packet arrival process and strict deadline constraints over time-varying channels. It is shown that the problem can be formulated as a convex program. Relying on the specific structure of the optimality conditions, we put forth an efficient algorithm with a low computational complexity to find the optimal rate control strategy. An insightful visualization is also provided to depict the construction of the optimal policy. Numerical results are presented to demonstrate the merit of the proposed scheme.",

keywords = "convex optimization, energy efficiency, energy harvesting, rate control, Wireless sensor networks",

author = "Xiaojing Chen and Xin Wang and Yichuang Sun",

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doi = "10.1109/ICC.2014.6883956",

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note = "2014 1st IEEE International Conference on Communications, ICC 2014 ; Conference date: 10-06-2014 Through 14-06-2014",

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Chen, X, Wang, X & Sun, Y 2014, Energy-harvesting powered transmissions of bursty data packets with strict deadlines. in 2014 IEEE International Conference on Communications, ICC 2014., 6883956, Institute of Electrical and Electronics Engineers (IEEE), pp. 4060-4065, 2014 1st IEEE International Conference on Communications, ICC 2014, Sydney, NSW, Australia, 10/06/14. https://doi.org/10.1109/ICC.2014.6883956

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AU - Wang, Xin

AU - Sun, Yichuang

PY - 2014/1/1

Y1 - 2014/1/1

N2 - Energy harvesting has been widely considered in many wireless applications, especially the wireless sensor networks. This paper develops a novel approach to energy-harvesting powered transmissions under arbitrary packet arrival process and strict deadline constraints over time-varying channels. It is shown that the problem can be formulated as a convex program. Relying on the specific structure of the optimality conditions, we put forth an efficient algorithm with a low computational complexity to find the optimal rate control strategy. An insightful visualization is also provided to depict the construction of the optimal policy. Numerical results are presented to demonstrate the merit of the proposed scheme.

AB - Energy harvesting has been widely considered in many wireless applications, especially the wireless sensor networks. This paper develops a novel approach to energy-harvesting powered transmissions under arbitrary packet arrival process and strict deadline constraints over time-varying channels. It is shown that the problem can be formulated as a convex program. Relying on the specific structure of the optimality conditions, we put forth an efficient algorithm with a low computational complexity to find the optimal rate control strategy. An insightful visualization is also provided to depict the construction of the optimal policy. Numerical results are presented to demonstrate the merit of the proposed scheme.

KW - convex optimization

KW - energy efficiency

KW - energy harvesting

KW - rate control

KW - Wireless sensor networks

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DO - 10.1109/ICC.2014.6883956

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BT - 2014 IEEE International Conference on Communications, ICC 2014

PB - Institute of Electrical and Electronics Engineers (IEEE)

T2 - 2014 1st IEEE International Conference on Communications, ICC 2014

Y2 - 10 June 2014 through 14 June 2014

ER -

Energy-harvesting powered transmissions of bursty data packets with strict deadlines

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