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
도로 위의 차량은 멀티미디어 애플리케이션을 지원하기 위해 충분히 빠른 속도(예: 수 Mbps 이상)로 인터넷에 지속적으로 연결될 것으로 예상됩니다. 그러나 교통이 편리한 도심 지역을 통과하더라도 이동 속도가 빠르면 인터넷 접속이 불안정하고 연결이 끊어질 수 있습니다. 따라서 네트워크 처리량 요구 사항을 충족하기 위해 네트워크 경로 선택 기술을 제안합니다. 제안된 기술은 어트랙터 선택 모델을 기반으로 하며 차량이 셀룰러 네트워크에 직접 연결되는 경로에서 인터넷 액세스를 위해 주변 차량을 통해 중계 방식으로 경로를 전환할 수 있도록 합니다. 또한 사용 가능한 모든 경로의 성능이 요구 사항을 충족하지 않을 때 빈번한 경로 전환을 방지하는 메커니즘을 개발합니다. 실제 주행 환경에서 7대의 차량을 군집화하여 현장 평가를 진행하였으며, 제안한 기법이 평균 6Mbps의 요구 처리량을 유지함을 확인하였다. 우리는 또한 소대에서 최대 25대의 차량에 대한 광범위한 컴퓨터 시뮬레이션을 통해 제안된 기술을 평가했습니다. 결과는 소대 길이를 늘리면 처리량이 더 많이 향상되고 우리가 개발한 메커니즘이 경로 전환 속도를 최대 XNUMX%까지 감소시킨다는 것을 보여줍니다.
Ryusuke IGARASHI
Muroran Institute of Technology
Ryo NAKAGAWA
Muroran Institute of Technology
Dan OKOCHI
Muroran Institute of Technology
Yukio OGAWA
Muroran Institute of Technology
Mianxiong DONG
Muroran Institute of Technology
Kaoru OTA
Muroran Institute of Technology
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Ryusuke IGARASHI, Ryo NAKAGAWA, Dan OKOCHI, Yukio OGAWA, Mianxiong DONG, Kaoru OTA, "Field Evaluation of Adaptive Path Selection for Platoon-Based V2N Communications" in IEICE TRANSACTIONS on Communications,
vol. E106-B, no. 5, pp. 448-458, May 2023, doi: 10.1587/transcom.2022EBP3101.
Abstract: Vehicles on the road are expected to connect continuously to the Internet at sufficiently high speeds, e.g., several Mbps or higher, to support multimedia applications. However, even when passing through a well-facilitated city area, Internet access can be unreliable and even disconnected if the travel speed is high. We therefore propose a network path selection technique to meet network throughput requirements. The proposed technique is based on the attractor selection model and enables vehicles to switch the path from a route connecting directly to a cellular network to a relay type through neighboring vehicles for Internet access. We also develop a mechanism that prevents frequent path switching when the performance of all available paths does not meet the requirements. We conduct field evaluations by platooning two vehicles in a real-world driving environment and confirm that the proposed technique maintains the required throughput of up to 7Mbps on average. We also evaluated our proposed technique by extensive computer simulations of up to 6 vehicles in a platoon. The results show that increasing platoon length yields a greater improvement in throughput, and the mechanism we developed decreases the rate of path switching by up to 25%.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.2022EBP3101/_p
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@ARTICLE{e106-b_5_448,
author={Ryusuke IGARASHI, Ryo NAKAGAWA, Dan OKOCHI, Yukio OGAWA, Mianxiong DONG, Kaoru OTA, },
journal={IEICE TRANSACTIONS on Communications},
title={Field Evaluation of Adaptive Path Selection for Platoon-Based V2N Communications},
year={2023},
volume={E106-B},
number={5},
pages={448-458},
abstract={Vehicles on the road are expected to connect continuously to the Internet at sufficiently high speeds, e.g., several Mbps or higher, to support multimedia applications. However, even when passing through a well-facilitated city area, Internet access can be unreliable and even disconnected if the travel speed is high. We therefore propose a network path selection technique to meet network throughput requirements. The proposed technique is based on the attractor selection model and enables vehicles to switch the path from a route connecting directly to a cellular network to a relay type through neighboring vehicles for Internet access. We also develop a mechanism that prevents frequent path switching when the performance of all available paths does not meet the requirements. We conduct field evaluations by platooning two vehicles in a real-world driving environment and confirm that the proposed technique maintains the required throughput of up to 7Mbps on average. We also evaluated our proposed technique by extensive computer simulations of up to 6 vehicles in a platoon. The results show that increasing platoon length yields a greater improvement in throughput, and the mechanism we developed decreases the rate of path switching by up to 25%.},
keywords={},
doi={10.1587/transcom.2022EBP3101},
ISSN={1745-1345},
month={May},}
부
TY - JOUR
TI - Field Evaluation of Adaptive Path Selection for Platoon-Based V2N Communications
T2 - IEICE TRANSACTIONS on Communications
SP - 448
EP - 458
AU - Ryusuke IGARASHI
AU - Ryo NAKAGAWA
AU - Dan OKOCHI
AU - Yukio OGAWA
AU - Mianxiong DONG
AU - Kaoru OTA
PY - 2023
DO - 10.1587/transcom.2022EBP3101
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E106-B
IS - 5
JA - IEICE TRANSACTIONS on Communications
Y1 - May 2023
AB - Vehicles on the road are expected to connect continuously to the Internet at sufficiently high speeds, e.g., several Mbps or higher, to support multimedia applications. However, even when passing through a well-facilitated city area, Internet access can be unreliable and even disconnected if the travel speed is high. We therefore propose a network path selection technique to meet network throughput requirements. The proposed technique is based on the attractor selection model and enables vehicles to switch the path from a route connecting directly to a cellular network to a relay type through neighboring vehicles for Internet access. We also develop a mechanism that prevents frequent path switching when the performance of all available paths does not meet the requirements. We conduct field evaluations by platooning two vehicles in a real-world driving environment and confirm that the proposed technique maintains the required throughput of up to 7Mbps on average. We also evaluated our proposed technique by extensive computer simulations of up to 6 vehicles in a platoon. The results show that increasing platoon length yields a greater improvement in throughput, and the mechanism we developed decreases the rate of path switching by up to 25%.
ER -