Sciweavers

Share
INFOCOM
2012
IEEE

Cherish every joule: Maximizing throughput with an eye on network-wide energy consumption

9 years 2 months ago
Cherish every joule: Maximizing throughput with an eye on network-wide energy consumption
—Conserving network-wide energy consumption is becoming an increasingly important concern for network operators. In this work, we study network-wide energy conservation problem which we hope will offer insights to both network operators and users. In the first part of this work, we study how to maximize throughput under a network-wide energy constraint. We formulate this problem as a mixed-integer nonlinear program (MINLP). We propose a novel piece-wise linear approximation to transform the nonlinear constraints into linear constraints. We prove that the solution developed under this approach is near-optimal with guaranteed performance bound. In the second part, we generalize the problem in the first part by exploring throughput and network-wide energy optimization via a multicriteria optimization framework. We show that the weakly Pareto-optimal points in the solution can characterize an optimal throughput-energy curve. We offer some interesting properties of the optimal throughpu...
Canming Jiang, Yi Shi, Y. Thomas Hou, Wenjing Lou
Added 28 Sep 2012
Updated 28 Sep 2012
Type Journal
Year 2012
Where INFOCOM
Authors Canming Jiang, Yi Shi, Y. Thomas Hou, Wenjing Lou
Comments (0)
books