J4 ›› 2015, Vol. 42 ›› Issue (6): 138-144.doi: 10.3969/j.issn.1001-2400.2015.06.024

• Original Articles • Previous Articles     Next Articles

Services promote Lyapunov-based strategy in mobile cloud computing

LIU Xing1,2;YUAN Chaowei1;YANG Zhen3;LI Zhenjun1,4   

  1. (1. School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing  100876, China;
    2. Hunan Branch of China UNICOM, Changsha  410014, China;
    3. School of Computer Science, Beijing University of Posts and Telecommunications, Beijing  100876, China;
    4. Science and Technology Department, Hunan Radio and Television University, Changsha  410004, China)
  • Received:2014-07-15 Online:2015-12-20 Published:2016-01-25
  • Contact: LIU Xing E-mail:liuxing_bupt@qq.com

Abstract:

Aiming to the energy consumption optimization problem in mobile cloud computing, a new services promote Lyapunov-based strategy is proposed, which considering the effect of order services on transmission energy consumption. The proposed strategy can promote cloud computing services to users based on the threshold control, queue backlog and channel state, and it according to the channel transmission rate and subscribed services to deliver the services data in time. Simulation results show that the proposed strategy not only can effectively reduce the transmission energy consumption and extend the battery time of mobile devices, but also can reduce queue backlog and unnecessary order services cost.

Key words: cloud computing, mobile cloud computing, mobile agent, data transfer, energy consumption

CLC Number: 

  • TN929.53