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
본 논문에서는 비상 가스 자동 계량 인프라(AMI) 사례와 같이 트래픽이 높은 양방향 통신이 가능한 무선 스마트 유틸리티 네트워크(Wi-SUN) 시스템을 위해 향상된 eF-RIT(Federy Receiver Initiated Transmission) 프로토콜을 제안합니다. 첫째, 시뮬레이션과 실험을 통해 기존 F-RIT 프로토콜을 평가합니다. 측정 결과는 IEEE 802.15.4e 호환 기존 F-RIT 프로토콜이 실제 AMI 지정 조건에서 90% 이상의 전송 성공률을 달성할 수 있음을 보여줍니다. 그러나 트래픽이 많은 환경에서는 전송 성공률이 감소합니다. 상세한 분석 결과, 목적지 단말이 데이터 전송 대기 시간에 있어 RIT 데이터 요청 프레임을 전송하지 않는 경우 발생하는 타임아웃 문제로 인해 성능 저하가 발생하는 것으로 나타났다. 이러한 문제를 극복하기 위해 우리는 타임아웃 발생 빈도를 억제하는 eF-RIT 프로토콜을 제안한다. 제안된 eF-RIT 프로토콜은 시뮬레이션과 실험을 통해 평가됩니다. 평가 결과, 제안하는 eF-RIT 프로토콜은 데이터 생성률이 31×90 일 때 타임아웃 발생률을 최대 1.0%까지 감소시키며, 최대 10%의 높은 전송 성공률을 달성하는 것으로 나타났다.-2s-1.
Ryota OKUMURA
Kyoto University
Jun FUJIWARA
Kyoto University
Keiichi MIZUTANI
Kyoto University
Hiroshi HARADA
Kyoto University
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
부
Ryota OKUMURA, Jun FUJIWARA, Keiichi MIZUTANI, Hiroshi HARADA, "Enhanced F-RIT Protocol for Wireless Smart Utility Networks with High Traffic Bi-Directional Communications" in IEICE TRANSACTIONS on Communications,
vol. E101-B, no. 12, pp. 2487-2497, December 2018, doi: 10.1587/transcom.2017EBP3448.
Abstract: In this paper, an enhanced feathery receiver initiated transmission (eF-RIT) protocol is proposed for wireless smart utility network (Wi-SUN) systems with high traffic bi-directional communications such as emergency gas automatic meter infrastructure (AMI) cases. Firstly, we evaluate the conventional F-RIT protocol by simulation and experiment. The measurement results show that the IEEE 802.15.4e compliant conventional F-RIT protocol can achieve over 90% transmission success rates under the practical AMI specified conditions. However, the transmission success rates decline in high traffic environments. Detailed analyses indicate the degradation of the performance is caused by the timeout problem which occurs when the destination terminal is in the wait duration of the data transmission, and so does not transmit an RIT data request frame. To overcome this problem, we propose the eF-RIT protocol that suppresses the frequency of timeout occurrence. The proposed eF-RIT protocol is also evaluated by simulation and experiment. The evaluation results indicate that the proposed eF-RIT protocol reduces the incident of timeout by up to 31%, and achieves transmission success rates as high as 90% when the data generation rate is 1.0×10-2s-1.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.2017EBP3448/_p
부
@ARTICLE{e101-b_12_2487,
author={Ryota OKUMURA, Jun FUJIWARA, Keiichi MIZUTANI, Hiroshi HARADA, },
journal={IEICE TRANSACTIONS on Communications},
title={Enhanced F-RIT Protocol for Wireless Smart Utility Networks with High Traffic Bi-Directional Communications},
year={2018},
volume={E101-B},
number={12},
pages={2487-2497},
abstract={In this paper, an enhanced feathery receiver initiated transmission (eF-RIT) protocol is proposed for wireless smart utility network (Wi-SUN) systems with high traffic bi-directional communications such as emergency gas automatic meter infrastructure (AMI) cases. Firstly, we evaluate the conventional F-RIT protocol by simulation and experiment. The measurement results show that the IEEE 802.15.4e compliant conventional F-RIT protocol can achieve over 90% transmission success rates under the practical AMI specified conditions. However, the transmission success rates decline in high traffic environments. Detailed analyses indicate the degradation of the performance is caused by the timeout problem which occurs when the destination terminal is in the wait duration of the data transmission, and so does not transmit an RIT data request frame. To overcome this problem, we propose the eF-RIT protocol that suppresses the frequency of timeout occurrence. The proposed eF-RIT protocol is also evaluated by simulation and experiment. The evaluation results indicate that the proposed eF-RIT protocol reduces the incident of timeout by up to 31%, and achieves transmission success rates as high as 90% when the data generation rate is 1.0×10-2s-1.},
keywords={},
doi={10.1587/transcom.2017EBP3448},
ISSN={1745-1345},
month={December},}
부
TY - JOUR
TI - Enhanced F-RIT Protocol for Wireless Smart Utility Networks with High Traffic Bi-Directional Communications
T2 - IEICE TRANSACTIONS on Communications
SP - 2487
EP - 2497
AU - Ryota OKUMURA
AU - Jun FUJIWARA
AU - Keiichi MIZUTANI
AU - Hiroshi HARADA
PY - 2018
DO - 10.1587/transcom.2017EBP3448
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E101-B
IS - 12
JA - IEICE TRANSACTIONS on Communications
Y1 - December 2018
AB - In this paper, an enhanced feathery receiver initiated transmission (eF-RIT) protocol is proposed for wireless smart utility network (Wi-SUN) systems with high traffic bi-directional communications such as emergency gas automatic meter infrastructure (AMI) cases. Firstly, we evaluate the conventional F-RIT protocol by simulation and experiment. The measurement results show that the IEEE 802.15.4e compliant conventional F-RIT protocol can achieve over 90% transmission success rates under the practical AMI specified conditions. However, the transmission success rates decline in high traffic environments. Detailed analyses indicate the degradation of the performance is caused by the timeout problem which occurs when the destination terminal is in the wait duration of the data transmission, and so does not transmit an RIT data request frame. To overcome this problem, we propose the eF-RIT protocol that suppresses the frequency of timeout occurrence. The proposed eF-RIT protocol is also evaluated by simulation and experiment. The evaluation results indicate that the proposed eF-RIT protocol reduces the incident of timeout by up to 31%, and achieves transmission success rates as high as 90% when the data generation rate is 1.0×10-2s-1.
ER -