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Energy and delay efficient strategies for content distribution using mobile-to-mobile cooperation

Bagheri, H ; Sharif University of Technology | 2013

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  1. Type of Document: Article
  2. DOI: 10.1109/WD.2013.6686498
  3. Publisher: IEEE Computer Society , 2013
  4. Abstract:
  5. In this paper we consider the content distribution to a set of mobile users interested in the same content. We use the concept of mobile clouds, which exploits cooperation between mobile terminals over the low-power short-range links. We propose, formulate and investigate the energy efficiency and delay of four realistic cooperative content delivery strategies. The derived results, through analysis of mathematical models and simulations, demonstrate around 65% to 95% energy saving gain in mobile cloud strategies compared to conventional multicasting. We also show that using mobile clouds, content distribution delay can be reduced for up to 85%
  6. Keywords:
  7. Cooperative communication ; Mathematical models ; Multicasting ; Content delivery ; Content distribution ; Efficient strategy ; Mobile clouds ; Mobile terminal ; Mobile users ; Mobile-to-mobile cooperations ; multi-interfaces node ; Energy efficiency
  8. Source: 6th IFIP/IEEE Wireless Days Conference, WD 2013, Valencia, 13 November 2013 through 15 November 2013 ; 2013 ; 21569711 (ISSN); 9781479905423 (ISBN)
  9. URL: http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6686498