Hybrid Medium Access Control for Time-switching Simultaneous Wireless Information and Power Transfer

Yong Seong Kim; Jung Hyok Kwon; Yongseok Lim; Eui Jik Kim; Dongwan Kim; Yong Sin Kim

doi:10.18494/SAM.2019.2503

Hybrid Medium Access Control for Time-switching Simultaneous Wireless Information and Power Transfer

Yong Seong Kim, Jung Hyok Kwon, Yongseok Lim, Eui Jik Kim, Dongwan Kim, Yong Sin Kim

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

This paper presents hybrid medium access control (MAC) for time-switching simultaneous wireless information and power transfer (TS-SWIPT) that improves channel utilization and the timeliness of data and power delivery. To this end, the proposed hybrid MAC uses a superframe structure including a beacon period (BP), a contention access period (CAP), and a channel time allocation period (CTAP), and adaptively adjusts the CAP and CTAP lengths according to the data and power delivery time requested by sensor devices. Furthermore, it adjusts the priority of data and power delivery according to the residual power level of each sensor device. To evaluate the performance of the proposed hybrid MAC, an experimental simulation was conducted. The results show that the proposed hybrid MAC outperforms the existing MAC in terms of resource utilization, aggregate throughput, and charging delay.

Original language	English
Pages (from-to)	3549-3558
Number of pages	10
Journal	Sensors and Materials
Volume	31
Issue number	11
DOIs	https://doi.org/10.18494/SAM.2019.2503
Publication status	Published - 2019

Bibliographical note

Funding Information:
This work was supported by a Korea Evaluation Institute of Industrial Technology (KEIT) grant funded by the Korean government (MOTIE) (20001056, Development of Low-Power Massive MISO SWIPT for IoT Wearable).

Publisher Copyright:
© MYU K.K.

Keywords

Batteryless IoT
Hybrid MAC
Superframe structure
TS-SWIPT
WPT

ASJC Scopus subject areas

General Materials Science
Instrumentation

Access to Document

10.18494/SAM.2019.2503

Cite this

@article{c531c07bc52541dd93547525dd83c08d,

title = "Hybrid Medium Access Control for Time-switching Simultaneous Wireless Information and Power Transfer",

abstract = "This paper presents hybrid medium access control (MAC) for time-switching simultaneous wireless information and power transfer (TS-SWIPT) that improves channel utilization and the timeliness of data and power delivery. To this end, the proposed hybrid MAC uses a superframe structure including a beacon period (BP), a contention access period (CAP), and a channel time allocation period (CTAP), and adaptively adjusts the CAP and CTAP lengths according to the data and power delivery time requested by sensor devices. Furthermore, it adjusts the priority of data and power delivery according to the residual power level of each sensor device. To evaluate the performance of the proposed hybrid MAC, an experimental simulation was conducted. The results show that the proposed hybrid MAC outperforms the existing MAC in terms of resource utilization, aggregate throughput, and charging delay.",

keywords = "Batteryless IoT, Hybrid MAC, Superframe structure, TS-SWIPT, WPT",

author = "Kim, {Yong Seong} and Kwon, {Jung Hyok} and Yongseok Lim and Kim, {Eui Jik} and Dongwan Kim and Kim, {Yong Sin}",

note = "Funding Information: This work was supported by a Korea Evaluation Institute of Industrial Technology (KEIT) grant funded by the Korean government (MOTIE) (20001056, Development of Low-Power Massive MISO SWIPT for IoT Wearable). Publisher Copyright: {\textcopyright} MYU K.K.",

year = "2019",

doi = "10.18494/SAM.2019.2503",

language = "English",

volume = "31",

pages = "3549--3558",

journal = "Sensors and Materials",

issn = "0914-4935",

publisher = "M Y U Scientific Publishing Division",

number = "11",

}

TY - JOUR

T1 - Hybrid Medium Access Control for Time-switching Simultaneous Wireless Information and Power Transfer

AU - Kim, Yong Seong

AU - Kwon, Jung Hyok

AU - Lim, Yongseok

AU - Kim, Eui Jik

AU - Kim, Dongwan

AU - Kim, Yong Sin

N1 - Funding Information: This work was supported by a Korea Evaluation Institute of Industrial Technology (KEIT) grant funded by the Korean government (MOTIE) (20001056, Development of Low-Power Massive MISO SWIPT for IoT Wearable). Publisher Copyright: © MYU K.K.

PY - 2019

Y1 - 2019

N2 - This paper presents hybrid medium access control (MAC) for time-switching simultaneous wireless information and power transfer (TS-SWIPT) that improves channel utilization and the timeliness of data and power delivery. To this end, the proposed hybrid MAC uses a superframe structure including a beacon period (BP), a contention access period (CAP), and a channel time allocation period (CTAP), and adaptively adjusts the CAP and CTAP lengths according to the data and power delivery time requested by sensor devices. Furthermore, it adjusts the priority of data and power delivery according to the residual power level of each sensor device. To evaluate the performance of the proposed hybrid MAC, an experimental simulation was conducted. The results show that the proposed hybrid MAC outperforms the existing MAC in terms of resource utilization, aggregate throughput, and charging delay.

AB - This paper presents hybrid medium access control (MAC) for time-switching simultaneous wireless information and power transfer (TS-SWIPT) that improves channel utilization and the timeliness of data and power delivery. To this end, the proposed hybrid MAC uses a superframe structure including a beacon period (BP), a contention access period (CAP), and a channel time allocation period (CTAP), and adaptively adjusts the CAP and CTAP lengths according to the data and power delivery time requested by sensor devices. Furthermore, it adjusts the priority of data and power delivery according to the residual power level of each sensor device. To evaluate the performance of the proposed hybrid MAC, an experimental simulation was conducted. The results show that the proposed hybrid MAC outperforms the existing MAC in terms of resource utilization, aggregate throughput, and charging delay.

KW - Batteryless IoT

KW - Hybrid MAC

KW - Superframe structure

KW - TS-SWIPT

KW - WPT

UR - http://www.scopus.com/inward/record.url?scp=85075269193&partnerID=8YFLogxK

U2 - 10.18494/SAM.2019.2503

DO - 10.18494/SAM.2019.2503

M3 - Article

AN - SCOPUS:85075269193

SN - 0914-4935

VL - 31

SP - 3549

EP - 3558

JO - Sensors and Materials

JF - Sensors and Materials

IS - 11

ER -

Hybrid Medium Access Control for Time-switching Simultaneous Wireless Information and Power Transfer

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this