Stochastic backpressure in energy harvesting networks

Miguel Calvo-Fullana; Javier Matamoros; Carles Antón-Haro; Alejandro Ribeiro

ICASSP 2017accepted0 citations

Stochastic backpressure in energy harvesting networks

Miguel Calvo-Fullana, Javier Matamoros, Carles Antón-Haro, Alejandro Ribeiro

Abstract

In this paper, we study the problem of jointly routing and scheduling traffic in an energy harvesting network. To this end, we leverage stochastic dual descent methods to propose a generalization of the well-known backpressure algorithm to energy harvesting networks. We name this policy energy harvesting backpressure (EH-BP) and show that it satisfies the fundamental property of backpressure-type algorithms. Namely, if given data arrival rates can be supported by given energy arrival rates and some routing-scheduling policy, they can be supported by the EH-BP policy. Numerical results attest to the properties of the proposed policy.

BibTeX

@inproceedings{icassp2017_stochasticbackpr,
  title = {Stochastic backpressure in energy harvesting networks},
  author = {Miguel Calvo-Fullana and Javier Matamoros and Carles Antón-Haro and Alejandro Ribeiro},
  booktitle = {ICASSP 2017},
  year = {2017}
}