Joint Information and Energy Packet Scheduling in Wireless Powered Sensor Network

Sungbok LEE; Jaehyun PARK; Jonghyeok LEE

doi:10.1587/transcom.2017EBP3063

Joint Information and Energy Packet Scheduling in Wireless Powered Sensor Network

Sungbok LEE, Jaehyun PARK, Jonghyeok LEE

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In this paper, we consider wireless powered sensor networks. In these networks, the energy access point (EAP) transmits the energy packets to the sensor nodes and then, the sensor nodes send their sensing data to the information access point (IAP) by exploiting the harvested energy. Because the sensor nodes have a limited information queue (data storage) and energy queue (battery), energy packet/data packet scheduling is important. Accordingly, to reduce the total energy required to support the associated sensor network and simultaneously avoid sensing data loss, the energy packet/data packet transmission periods are jointly optimized. Furthermore, analyses identify the optimal location of EAP which will yield energy-efficient wireless powered sensor networks. Through the computer simulations, the performance of the proposed packet scheduling and deployment policy is demonstrated.

Publication: IEICE TRANSACTIONS on Communications Vol.E101-B No.2 pp.520-527

Publication Date: 2018/02/01

Publicized: 2017/08/07

Online ISSN: 1745-1345

DOI: 10.1587/transcom.2017EBP3063

Type of Manuscript: PAPER

Category: Network

Authors

Sungbok LEE
  Pukyong National Univ.
Jaehyun PARK
  Pukyong National Univ.
Jonghyeok LEE
  Pukyong National Univ.

Keyword

wireless powered sensor network, packet scheduling, wireless energy transfer

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Sungbok LEE, Jaehyun PARK, Jonghyeok LEE, "Joint Information and Energy Packet Scheduling in Wireless Powered Sensor Network" in IEICE TRANSACTIONS on Communications, vol. E101-B, no. 2, pp. 520-527, February 2018, doi: 10.1587/transcom.2017EBP3063.
Abstract: In this paper, we consider wireless powered sensor networks. In these networks, the energy access point (EAP) transmits the energy packets to the sensor nodes and then, the sensor nodes send their sensing data to the information access point (IAP) by exploiting the harvested energy. Because the sensor nodes have a limited information queue (data storage) and energy queue (battery), energy packet/data packet scheduling is important. Accordingly, to reduce the total energy required to support the associated sensor network and simultaneously avoid sensing data loss, the energy packet/data packet transmission periods are jointly optimized. Furthermore, analyses identify the optimal location of EAP which will yield energy-efficient wireless powered sensor networks. Through the computer simulations, the performance of the proposed packet scheduling and deployment policy is demonstrated.
URL: https://globals.ieice.org/en_transactions/communications/10.1587/transcom.2017EBP3063/_p

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@ARTICLE{e101-b_2_520,
author={Sungbok LEE, Jaehyun PARK, Jonghyeok LEE, },
journal={IEICE TRANSACTIONS on Communications},
title={Joint Information and Energy Packet Scheduling in Wireless Powered Sensor Network},
year={2018},
volume={E101-B},
number={2},
pages={520-527},
abstract={In this paper, we consider wireless powered sensor networks. In these networks, the energy access point (EAP) transmits the energy packets to the sensor nodes and then, the sensor nodes send their sensing data to the information access point (IAP) by exploiting the harvested energy. Because the sensor nodes have a limited information queue (data storage) and energy queue (battery), energy packet/data packet scheduling is important. Accordingly, to reduce the total energy required to support the associated sensor network and simultaneously avoid sensing data loss, the energy packet/data packet transmission periods are jointly optimized. Furthermore, analyses identify the optimal location of EAP which will yield energy-efficient wireless powered sensor networks. Through the computer simulations, the performance of the proposed packet scheduling and deployment policy is demonstrated.},
keywords={},
doi={10.1587/transcom.2017EBP3063},
ISSN={1745-1345},
month={February},}

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TY - JOUR
TI - Joint Information and Energy Packet Scheduling in Wireless Powered Sensor Network
T2 - IEICE TRANSACTIONS on Communications
SP - 520
EP - 527
AU - Sungbok LEE
AU - Jaehyun PARK
AU - Jonghyeok LEE
PY - 2018
DO - 10.1587/transcom.2017EBP3063
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E101-B
IS - 2
JA - IEICE TRANSACTIONS on Communications
Y1 - February 2018
AB - In this paper, we consider wireless powered sensor networks. In these networks, the energy access point (EAP) transmits the energy packets to the sensor nodes and then, the sensor nodes send their sensing data to the information access point (IAP) by exploiting the harvested energy. Because the sensor nodes have a limited information queue (data storage) and energy queue (battery), energy packet/data packet scheduling is important. Accordingly, to reduce the total energy required to support the associated sensor network and simultaneously avoid sensing data loss, the energy packet/data packet transmission periods are jointly optimized. Furthermore, analyses identify the optimal location of EAP which will yield energy-efficient wireless powered sensor networks. Through the computer simulations, the performance of the proposed packet scheduling and deployment policy is demonstrated.
ER -