The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
이 문서에서는 각 노드에 웨이크업 수신기가 설치되는 주문형 무선 센서 네트워크(WSN)에 중점을 둡니다. 주문형 WSN에서는 각 노드가 주 무선 인터페이스를 원격으로 활성화하기 위해 특정 대상 노드에 할당된 웨이크업 ID가 포함된 웨이크업 신호를 보냅니다. 이러한 웨이크업 제어는 각 노드가 유휴 기간 동안 소비되는 에너지를 줄이는 데 도움이 되지만, 모든 데이터 전송 전에 웨이크업 신호를 전송하면 오버헤드가 발생하여 통신 품질이 저하되고 각 송신 노드의 에너지 소비가 증가합니다. Wake-up 제어에 대한 오버헤드를 줄이기 위해 본 논문에서는 세 가지 방식을 제안한다. 먼저, 각 노드가 전송할 센싱 데이터를 wake-up 신호의 페이로드 필드에 삽입하는 Double Modulation(DM)이라는 방식을 제안합니다. 목적지는 자신의 wake-up 상태에 따라 wake-up 메시지를 다르게 해석합니다. 즉, sleep 상태이면 해당 메시지를 wake-up 신호로 취급하고, 그렇지 않으면 감지된 메시지에서 센싱 데이터를 추출합니다. 둘째, 각 노드가 목적지 노드가 전송하는 프레임을 관찰하고 목적지의 활성 상태를 감지하면 wake-up 신호의 전송을 억제하는 Overhearing(OH) 방식을 제안합니다. 마지막으로 OH 방식과 DM 방식을 결합한 하이브리드 방식을 제안한다. 우리의 시뮬레이션 결과는 제안된 방식이 웨이크업 오버헤드의 부정적인 영향을 효과적으로 줄이고, 제안된 방식이 없는 주문형 WSN에 비해 데이터 수집 속도와 에너지 효율성을 크게 향상시킬 수 있음을 보여줍니다.
Naoki TAMURA
Kansai University
Hiroyuki YOMO
Kansai University
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부
Naoki TAMURA, Hiroyuki YOMO, "Low-Overhead Wake-Up Control for Wireless Sensor Networks Employing Wake-Up Receivers" in IEICE TRANSACTIONS on Communications,
vol. E102-B, no. 4, pp. 732-740, April 2019, doi: 10.1587/transcom.2018SEP0008.
Abstract: This paper focuses on on-demand wireless sensor networks (WSNs) where a wake-up receiver is installed into each node. In on-demand WSNs, each node sends a wake-up signal including a wake-up ID assigned to a specific destination node in order to remotely activate its main radio interface. This wake-up control helps each node to reduce energy consumed during idle periods, however, the wake-up signal transmitted before every data transmission results in overhead, which degrades communication quality and increases energy consumption at each sender node. In order to reduce the overhead for wake-up control, in this paper, we propose three schemes. First, we propose a scheme called Double Modulation (DM), where each node embeds the sensing data to be transmitted into the payload field of a wake-up signal. The destination interprets the wake-up message differently depending on its wake-up state: if it is in a sleep state, it treats the message as a wake-up signal, otherwise it extracts the sensing data from the detected message. Second, we propose a scheme called Overhearing (OH), where each node observes the frames transmitted by a destination node and suppresses the transmission of wake-up signal when detecting the active state of their destination. Finally, we propose a hybrid scheme that combines OH and DM schemes. Our simulation results show that the proposed schemes can effectively reduce the negative impact of wake-up overhead, and significantly improve data collection rate and energy-efficiency in comparison to on-demand WSN without the proposed schemes.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.2018SEP0008/_p
부
@ARTICLE{e102-b_4_732,
author={Naoki TAMURA, Hiroyuki YOMO, },
journal={IEICE TRANSACTIONS on Communications},
title={Low-Overhead Wake-Up Control for Wireless Sensor Networks Employing Wake-Up Receivers},
year={2019},
volume={E102-B},
number={4},
pages={732-740},
abstract={This paper focuses on on-demand wireless sensor networks (WSNs) where a wake-up receiver is installed into each node. In on-demand WSNs, each node sends a wake-up signal including a wake-up ID assigned to a specific destination node in order to remotely activate its main radio interface. This wake-up control helps each node to reduce energy consumed during idle periods, however, the wake-up signal transmitted before every data transmission results in overhead, which degrades communication quality and increases energy consumption at each sender node. In order to reduce the overhead for wake-up control, in this paper, we propose three schemes. First, we propose a scheme called Double Modulation (DM), where each node embeds the sensing data to be transmitted into the payload field of a wake-up signal. The destination interprets the wake-up message differently depending on its wake-up state: if it is in a sleep state, it treats the message as a wake-up signal, otherwise it extracts the sensing data from the detected message. Second, we propose a scheme called Overhearing (OH), where each node observes the frames transmitted by a destination node and suppresses the transmission of wake-up signal when detecting the active state of their destination. Finally, we propose a hybrid scheme that combines OH and DM schemes. Our simulation results show that the proposed schemes can effectively reduce the negative impact of wake-up overhead, and significantly improve data collection rate and energy-efficiency in comparison to on-demand WSN without the proposed schemes.},
keywords={},
doi={10.1587/transcom.2018SEP0008},
ISSN={1745-1345},
month={April},}
부
TY - JOUR
TI - Low-Overhead Wake-Up Control for Wireless Sensor Networks Employing Wake-Up Receivers
T2 - IEICE TRANSACTIONS on Communications
SP - 732
EP - 740
AU - Naoki TAMURA
AU - Hiroyuki YOMO
PY - 2019
DO - 10.1587/transcom.2018SEP0008
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E102-B
IS - 4
JA - IEICE TRANSACTIONS on Communications
Y1 - April 2019
AB - This paper focuses on on-demand wireless sensor networks (WSNs) where a wake-up receiver is installed into each node. In on-demand WSNs, each node sends a wake-up signal including a wake-up ID assigned to a specific destination node in order to remotely activate its main radio interface. This wake-up control helps each node to reduce energy consumed during idle periods, however, the wake-up signal transmitted before every data transmission results in overhead, which degrades communication quality and increases energy consumption at each sender node. In order to reduce the overhead for wake-up control, in this paper, we propose three schemes. First, we propose a scheme called Double Modulation (DM), where each node embeds the sensing data to be transmitted into the payload field of a wake-up signal. The destination interprets the wake-up message differently depending on its wake-up state: if it is in a sleep state, it treats the message as a wake-up signal, otherwise it extracts the sensing data from the detected message. Second, we propose a scheme called Overhearing (OH), where each node observes the frames transmitted by a destination node and suppresses the transmission of wake-up signal when detecting the active state of their destination. Finally, we propose a hybrid scheme that combines OH and DM schemes. Our simulation results show that the proposed schemes can effectively reduce the negative impact of wake-up overhead, and significantly improve data collection rate and energy-efficiency in comparison to on-demand WSN without the proposed schemes.
ER -