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
Sistem komunikasi yang beroperasi dalam jalur gelombang milimeter (mmWave) berpotensi untuk merealisasikan komunikasi kenderaan-ke-kenderaan (V2V) kependaman ultra-tinggi dan daya pemprosesan ultra-tinggi dalam 5G dan seterusnya rangkaian wayarles. Selain itu, disebabkan sifat penembusan mmWave yang lemah, satu saluran mmWave boleh digunakan semula dalam semua pautan V2V, yang meningkatkan kecekapan spektrum. Walaupun prestasi cemerlang mmWave di atas telah diakui secara meluas, masih terdapat beberapa kelemahan. Salah satu kecacatan yang tidak dapat dielakkan ialah gangguan berbilang laluan. Walaupun pautan gangguan langsung tidak dapat menembusi badan kenderaan, gangguan lain merendahkan daya pemprosesan komunikasi mmWave V2V. Dalam makalah ini, kami memberi tumpuan kepada gangguan berbilang laluan yang disebabkan oleh pantulan isyarat dari jalan raya dan persekitaran, di mana kekuatan gangguan berbeza-beza dalam senario jalan raya. Pertama, kami menganalisis model saluran berbilang laluan bagi mmWave V2V dengan geganti dalam tiga senario jalan biasa (jalan lurus tunggal, lengkung mendatar dan cerun). Perbezaan gangguan mereka dijelaskan. Berdasarkan analisis, kaedah baru konfigurasi antena ZigZag dicadangkan untuk menjamin kadar data yang diperlukan. Kedua, prestasi kaedah yang dicadangkan dinilai melalui simulasi. Ia membuktikan bahawa konfigurasi antena ZigZag dengan ketinggian antena yang optimum boleh menekan dengan ketara gangguan yang merosakkan, dan memastikan daya pemprosesan melebihi 1Gbps berbanding konfigurasi antena konvensional pada jalur 60GHz. Tambahan pula, keberkesanan konfigurasi antena ZigZag ditunjukkan pada satu jalan lurus melalui eksperimen luar.
Yue YIN
the Tokyo Institute of Technology
Haoze CHEN
the Rice University
Zongdian LI
the Tokyo Institute of Technology
Tao YU
the Tokyo Institute of Technology
Kei SAKAGUCHI
the Tokyo Institute of Technology
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Salinan
Yue YIN, Haoze CHEN, Zongdian LI, Tao YU, Kei SAKAGUCHI, "ZigZag Antenna Configuration for MmWave V2V with Relay in Typical Road Scenarios: Design, Analysis and Experiment" in IEICE TRANSACTIONS on Communications,
vol. E104-B, no. 10, pp. 1307-1317, October 2021, doi: 10.1587/transcom.2020EBP3170.
Abstract: Communication systems operating in the millimeter-wave (mmWave) band have the potential to realize ultra-high throughput and ultra-low latency vehicle-to-vehicle (V2V) communications in 5G and beyond wireless networks. Moreover, because of the weak penetration nature of mmWave, one mmWave channel can be reused in all V2V links, which improves the spectrum efficiency. Although the outstanding performance of the mmWave above has been widely acknowledged, there are still some shortcomings. One of the unavoidable defects is multipath interference. Even though the direct interference link cannot penetrate vehicle bodies, other interference degrades the throughput of the mmWave V2V communication. In this paper, we focus on the multipath interference caused by signal reflections from roads and surroundings, where the interference strength varies in road scenarios. Firstly, we analyze the multipath channel models of mmWave V2V with relay in three typical road scenarios (single straight roads, horizontal curves, and slopes). Their interference differences are clarified. Based on the analysis, a novel method of ZigZag antenna configuration is proposed to guarantee the required data rate. Secondly, the performance of the proposed method is evaluated by simulation. It proves that the ZigZag antenna configuration with an optimal antenna height can significantly suppress the destructive interference, and ensure a throughput over 1Gbps comparing to the conventional antenna configuration at 60GHz band. Furthermore, the effectiveness of ZigZag antenna configuration is demonstrated on a single straight road by outdoor experiments.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.2020EBP3170/_p
Salinan
@ARTICLE{e104-b_10_1307,
author={Yue YIN, Haoze CHEN, Zongdian LI, Tao YU, Kei SAKAGUCHI, },
journal={IEICE TRANSACTIONS on Communications},
title={ZigZag Antenna Configuration for MmWave V2V with Relay in Typical Road Scenarios: Design, Analysis and Experiment},
year={2021},
volume={E104-B},
number={10},
pages={1307-1317},
abstract={Communication systems operating in the millimeter-wave (mmWave) band have the potential to realize ultra-high throughput and ultra-low latency vehicle-to-vehicle (V2V) communications in 5G and beyond wireless networks. Moreover, because of the weak penetration nature of mmWave, one mmWave channel can be reused in all V2V links, which improves the spectrum efficiency. Although the outstanding performance of the mmWave above has been widely acknowledged, there are still some shortcomings. One of the unavoidable defects is multipath interference. Even though the direct interference link cannot penetrate vehicle bodies, other interference degrades the throughput of the mmWave V2V communication. In this paper, we focus on the multipath interference caused by signal reflections from roads and surroundings, where the interference strength varies in road scenarios. Firstly, we analyze the multipath channel models of mmWave V2V with relay in three typical road scenarios (single straight roads, horizontal curves, and slopes). Their interference differences are clarified. Based on the analysis, a novel method of ZigZag antenna configuration is proposed to guarantee the required data rate. Secondly, the performance of the proposed method is evaluated by simulation. It proves that the ZigZag antenna configuration with an optimal antenna height can significantly suppress the destructive interference, and ensure a throughput over 1Gbps comparing to the conventional antenna configuration at 60GHz band. Furthermore, the effectiveness of ZigZag antenna configuration is demonstrated on a single straight road by outdoor experiments.},
keywords={},
doi={10.1587/transcom.2020EBP3170},
ISSN={1745-1345},
month={October},}
Salinan
TY - JOUR
TI - ZigZag Antenna Configuration for MmWave V2V with Relay in Typical Road Scenarios: Design, Analysis and Experiment
T2 - IEICE TRANSACTIONS on Communications
SP - 1307
EP - 1317
AU - Yue YIN
AU - Haoze CHEN
AU - Zongdian LI
AU - Tao YU
AU - Kei SAKAGUCHI
PY - 2021
DO - 10.1587/transcom.2020EBP3170
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E104-B
IS - 10
JA - IEICE TRANSACTIONS on Communications
Y1 - October 2021
AB - Communication systems operating in the millimeter-wave (mmWave) band have the potential to realize ultra-high throughput and ultra-low latency vehicle-to-vehicle (V2V) communications in 5G and beyond wireless networks. Moreover, because of the weak penetration nature of mmWave, one mmWave channel can be reused in all V2V links, which improves the spectrum efficiency. Although the outstanding performance of the mmWave above has been widely acknowledged, there are still some shortcomings. One of the unavoidable defects is multipath interference. Even though the direct interference link cannot penetrate vehicle bodies, other interference degrades the throughput of the mmWave V2V communication. In this paper, we focus on the multipath interference caused by signal reflections from roads and surroundings, where the interference strength varies in road scenarios. Firstly, we analyze the multipath channel models of mmWave V2V with relay in three typical road scenarios (single straight roads, horizontal curves, and slopes). Their interference differences are clarified. Based on the analysis, a novel method of ZigZag antenna configuration is proposed to guarantee the required data rate. Secondly, the performance of the proposed method is evaluated by simulation. It proves that the ZigZag antenna configuration with an optimal antenna height can significantly suppress the destructive interference, and ensure a throughput over 1Gbps comparing to the conventional antenna configuration at 60GHz band. Furthermore, the effectiveness of ZigZag antenna configuration is demonstrated on a single straight road by outdoor experiments.
ER -