Evaluation of MAC Protocols with Wake-up Radio for Implantable Body Sensor Networks

Vignesh Raja Karuppiah Ramachandran, Berend Jan van der Zwaag, Nirvana Meratnia, Paul J. M. Havinga

Research output: Chapter in Book/Report/Conference proceedingContribution to conference proceedingAcademicpeer-review

Abstract

The use of wireless communication in implantable medical devices is growing rapidly due to an increasing demand for sophisticated health-care. Recently, a new type of sensor network called Implantable Body Sensor Network (IBSN) has emerged. IBSN is a network of implantable medical sensors and devices which can communicate with each other or to a base station using radio-frequency (RF) link. Wireless communication in IBSN must be extremely reliable and energy-efficient in order to provide a long-term safe operability. The underlying MAC protocol in an RF communication is an important feature which directly affects reliability and energy-efficiency. To overcome the high power demand of wireless communication in IBSN, the concept of wake-up radio was introduced. Some MAC protocols that can make use of wake-up radio have been proposed. This paper analyzes three of the existing MAC protocols with the wake-up feature that are suitable for IBSN, and emphasizes their strengths and weaknesses. Simulations show that performance of MAC protocols with wake-up radio varies with different access mechanisms. Finally, we present an overview of MAC protocols with wake-up radio and discuss their practicality in implantable medical sensor networks.
Original languageEnglish
Title of host publicationFourth International Conference on Selected Topics in Mobile & Wireless Networking
Subtitle of host publicationMoWNet 2014
EditorsAbderrahim Benslimane
PublisherElsevier
Pages173-180
Number of pages8
Volume40
DOIs
Publication statusPublished - 2014
Externally publishedYes
EventFourth International Conference on Selected Topics in Mobile & Wireless Networking - Rome, Italy
Duration: 8 Sept 20149 Sept 2014

Conference

ConferenceFourth International Conference on Selected Topics in Mobile & Wireless Networking
Abbreviated titleMoWNet’2014
Country/TerritoryItaly
CityRome
Period8/09/149/09/14

Keywords

  • MAC protocols
  • body sensor networks
  • implantable medical devices
  • wake-up radio

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