Reducing energy consumption by data aggregation in M2M networks

Shin Yeh Tsai, Sok Ian Sou, Meng Hsun Tsai

研究成果: Article同行評審

21 引文 斯高帕斯(Scopus)

摘要

Machine-to-machine (M2M) communications have emerged as a new technology for next-generation communications. As the number of M2M devices and the amount of transmitted data increase, applying data aggregation is an efficient way to improve energy efficiency of M2M networks. In this paper, we devise an analytical model to compute the energy consumption and delivery delay in packet delivery by using data aggregation. Then we develop an extensive simulation to validate our proposed analytical model. Numerical results show that it is essential to smartly configure the parameters for data aggregation in M2M networks. Our study provides guidelines to determine the parameters in terms of the buffering time and the maximum number of buffered packets for data aggregation.

原文English
頁(從 - 到)1231-1244
頁數14
期刊Wireless Personal Communications
74
發行號4
DOIs
出版狀態Published - 2014 2月

All Science Journal Classification (ASJC) codes

  • 電腦科學應用
  • 電氣與電子工程

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