Analytical evaluation of wake-up radios for wireless sensor Networks

  • سال انتشار: 1397
  • محل انتشار: دومین کنفرانس ملی هوش تجاری و راهبردها
  • کد COI اختصاصی: BICO02_005
  • زبان مقاله: انگلیسی
  • تعداد مشاهده: 635
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نویسندگان

Pouyan salehi

Department of Electrical and Computer Engineering, Faculty of MahmoudAbad Mazandaran Technical and Vocational University Technical and Vocational University (TVU) of Iran

esmaeil malakzadeh saraei

Department of Electrical and Computer Engineering, Faculty of MahmoudAbad Mazandaran Technical and Vocational University Technical and Vocational University (TVU) of Iran

hassan saeidi

Department of Electrical and Computer Engineering, Faculty of MahmoudAbad Mazandaran Technical and Vocational University Technical and Vocational University (TVU) of Iran

fatemeh abdolmohammadi

Faculty of Mathematics, Islamic Azad University, Islamic Republic ،Iran

چکیده

The energy efficiency of wireless communications is a major challenge for wireless sensor networks (RCSF). In recent years, wake-up receivers (or wake-up radio WuR) with very low energy consumption have been developed. WuRs allow for perfectly asynchronous wireless communication, eliminating eavesdropping inactive. However, the WuRs have a reduced range and a low bit rate and MAC protocols must be specifically designed for this type of radio. In order to evaluate the advantageous scenarios for the use of WuR, a framework Analytical is proposed in this study to model MAC protocols for CWHN. This modeling is based o absorbing Markov chains, allows to calculate analytical expressions of consumption of energy, latency and reliability and can therefore be used to compare different protocols using WuR or not. Experimental measurements of energy consumption and latency were performed to validate the model proposed and to quantify the benefit of protocols using WuR.

کلیدواژه ها

protocols, sensor networks, wake-up radio, markov chains

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