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
Kenderaan di jalan raya dijangka menyambung secara berterusan ke Internet pada kelajuan yang cukup tinggi, contohnya, beberapa Mbps atau lebih tinggi, untuk menyokong aplikasi multimedia. Walau bagaimanapun, walaupun ketika melalui kawasan bandar yang dimudahkan dengan baik, akses Internet boleh menjadi tidak boleh dipercayai dan juga terputus sambungan jika kelajuan perjalanan tinggi. Oleh itu, kami mencadangkan teknik pemilihan laluan rangkaian untuk memenuhi keperluan pemprosesan rangkaian. Teknik yang dicadangkan adalah berdasarkan model pemilihan penarik dan membolehkan kenderaan menukar laluan daripada laluan yang menyambung terus ke rangkaian selular kepada jenis geganti melalui kenderaan bersebelahan untuk akses Internet. Kami juga membangunkan mekanisme yang menghalang penukaran laluan yang kerap apabila prestasi semua laluan yang tersedia tidak memenuhi keperluan. Kami menjalankan penilaian lapangan dengan meletakkan dua kenderaan dalam persekitaran pemanduan dunia sebenar dan mengesahkan bahawa teknik yang dicadangkan mengekalkan daya pemprosesan yang diperlukan sehingga 7Mbps secara purata. Kami juga menilai teknik cadangan kami dengan simulasi komputer yang meluas sehingga 6 kenderaan dalam satu platun. Keputusan menunjukkan bahawa peningkatan panjang platun menghasilkan peningkatan yang lebih besar dalam pemprosesan, dan mekanisme yang kami bangunkan mengurangkan kadar pertukaran laluan sehingga 25%.
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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Salinan
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
Salinan
@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},}
Salinan
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 -