chapter 2
Toward Energy-Efficient Task Execution
in Mobile Cloud Computing
Yonggang Wen, Weiwen Zhang, and Kyle Guan
CONTENTS
2.1 Introduction ......................................................46
2.2 Review of Off-Loading Decision in Mobile
Cloud Computing ................................................ 48
2.3 Policy in Application Off-Loading ..............................50
2.3.1 Application as a Node ...................................51
2.3.1.1 Mobile Application Model ...................51
2.3.1.2 Optimal Computation Energy of Mobile
Execution ......................................52
2.3.1.3 Optimal Transmission Energy of Cloud
Execution ......................................58
2.3.1.4 Optimal Application Execution Policy .....64
2.3.2 Application as ...