Managing and Deploying Pervasive Wireless Internet Access through Attractive Connection Sharing and Reselling Mechanisms Pasquale PACE and Gianluca ALOI On Nonnegative Signed Domination in Graphs and its Algorithmic Complexity

نویسندگان

  • Mohamed Lahby
  • Leghris Cherkaoui
  • Abdellah Adib
  • Zhizhong Wu
  • Xuehai Zhou
  • Jun Xu
  • Xiaojun Wang
  • Zhongsheng Huang
  • Wensheng Li
  • Zhifang Feng
  • Ying Chen
  • Bin Chen
  • Hong-zhen Yang
  • Yong Ma
  • Yanguang Sun
  • Yujiao Zeng
  • Yanmei Li
چکیده

In order to provide ubiquitous access for the users, future generation network integrate a multitude of radio access technologies (RAT’S) which can interoperate between them. However, the most challenging problem is the selection of an optimal radio access network, in terms of quality of service anywhere at anytime. This paper proposes a novel ranking algorithm, which combines multi attribute decision making (MADM) and Mahalanobis distance. Firstly, a classification method is applied to build a classes which having the homogeneous criteria. Afterwards, the Fuzzy AHP, MADM method is applied to determine weights of inter-classes and intraclasses. Finally, Mahalanobis distance is used to rank the alternatives. The simulation results show that the proposed algorithm can effectively reduce the ranking abnormality and the number of handoffs.

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تاریخ انتشار 2013