Computer and Modernization

Previous Articles     Next Articles

3G Communication Port Energy-saving Model in Smartphones Based on Cloud Proxy

  

  1. Guangxi Technological College of Machinery and Electricity, Nanning 530007, China
  • Received:2014-04-03 Online:2014-06-13 Published:2014-06-25

Abstract:

  Wireless communication port is one of the main components of the consumption of electricity in smart phone. With the popularity of mobile Internet, traffic
transmitted in the third generation of mobile communication technology (3G) port is increasing, resulting in shortened battery lifetime of smart phones. Cloud computing service
platform usually adopts cloud offloading technology to optimize smart phone energy consumption, but rarely takes communication energy into consideration. Thus, we propose an
energy-saving model which uses the cloud proxy technology to reduce energy consumption at the 3G port. This model mainly optimizes the tail energy which occupies a large
proportion of the total communication energy. By adopting the tail aggregation and intelligent prefetch mode in the cloud, we achieve great reduction of energy consumption at
the 3G port.

Key words: cloud proxy, cloud offloading, the third generation of mobile communication technology(3G), tail energy, data prefetching