An energy efficient and reliable ARQ scheme (E2R-ACK) for Wireless Sensor Networks

Jaeho Lee, Jaiyong Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

As the services of Wireless Sensor Networks (WSNs), M2M and IoT are becoming more varied, reliable data transmission should basically be assured to support the required QoS specifications of sophisticated services in WSNs. However, the probability of collision is increased due to the crowded wireless frequency, WSNs have strict constraints on resources; therefore a more efficient way of delivering the data is required in terms of delay time and energy consumption. This paper proposes an improved and reliable data transmission ARQ method called E2R-ACK (Energy Efficient and Reliable ACK), which is more efficient compared to legacy ARQ schemes such as ACK, NACK and I-ACK, as ACK consumes too much energy, NACK requires a longer delay time, and I-ACK has the drawback of the duplicate retransmission problem. The proposed E 2R-ACK can improve the performance in terms of delay time and energy consumption at the same time. The methods of analyzing RcR (Resource considered Reliability), delay time and energy consumption are also presented. The results of the analysis and simulation are compared with the legacy methods. As a result of the simulations, E2R-ACK shows the better performance than legacy schemes

Original languageEnglish
Title of host publicationICUFN 2013 - 5th International Conference on Ubiquitous and Future Networks
Pages276-281
Number of pages6
DOIs
Publication statusPublished - 2013 Dec 1
Event5th International Conference on Ubiquitous and Future Networks, ICUFN 2013 - Da Nang, Viet Nam
Duration: 2013 Jul 22013 Jul 5

Publication series

NameInternational Conference on Ubiquitous and Future Networks, ICUFN
ISSN (Print)2165-8528
ISSN (Electronic)2165-8536

Other

Other5th International Conference on Ubiquitous and Future Networks, ICUFN 2013
CountryViet Nam
CityDa Nang
Period13/7/213/7/5

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Computer Science Applications
  • Hardware and Architecture

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    Lee, J., & Lee, J. (2013). An energy efficient and reliable ARQ scheme (E2R-ACK) for Wireless Sensor Networks. In ICUFN 2013 - 5th International Conference on Ubiquitous and Future Networks (pp. 276-281). [6614825] (International Conference on Ubiquitous and Future Networks, ICUFN). https://doi.org/10.1109/ICUFN.2013.6614825