ICASSP 2016accepted0 citations
Stochastic online control for smart-grid powered MIMO downlink transmissions
Xiaojing Chen, Tianyi Chen, Xin Wang, Georgios B. Giannakis
Abstract
An infinite time-horizon resource allocation problem is formulated to maximize the time-averaged multi-input multi-output (MIMO) downlink throughput, subject to a time-averaged energy cost budget. By using the advanced time decoupling technique, a novel stochastic subgradient based online control (SGOC) approach is developed for the resultant smart-grid powered communication system. It is analytically established that even without a-priori knowledge of the underlying random processes, the proposed online algorithm is capable of yielding a feasible and asymptotically optimal solution.
BibTeX
@inproceedings{icassp2016_stochasticonline,
title = {Stochastic online control for smart-grid powered MIMO downlink transmissions},
author = {Xiaojing Chen and Tianyi Chen and Xin Wang and Georgios B. Giannakis},
booktitle = {ICASSP 2016},
year = {2016}
}