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
Dengan tidak memerlukan Unit Tepi Jalan (RSU), Rangkaian Ad Hoc Kenderaan (VANET) berbilang lompat telah menarik lebih banyak perhatian baru-baru ini. Memandangkan keselamatan kenderaan, protokol Kawalan Akses Media (MAC) untuk penghantaran yang boleh dipercayai adalah penting untuk VANET berbilang hop. Kebanyakan kerja semasa memerlukan RSU untuk menangani perlanggaran yang disebabkan oleh masalah terminal tersembunyi dan mobiliti kenderaan. Dalam makalah ini, kami mencadangkan RV-MAC, yang merupakan protokol MAC yang boleh dipercayai untuk VANET berbilang hop berdasarkan Akses Berbilang Bahagian Masa (TDMA). Pertama, untuk menangani terminal tersembunyi di bawah rangkaian dengan topologi berbilang hop, kami mereka bentuk skema penandaan wilayah untuk membahagikan kenderaan kepada wilayah yang berbeza. Kemudian skim pengelakan perlanggaran dicadangkan untuk menangani perlanggaran yang disebabkan oleh persaingan saluran dan mobiliti kenderaan. Keputusan simulasi menunjukkan bahawa berbanding dengan protokol lain, RV-MAC boleh mengurangkan perlanggaran perbalahan sebanyak 30% dan menghadapi perlanggaran masing-masing sebanyak 50%. Akibatnya, RV-MAC mencapai daya pemprosesan yang lebih tinggi dan kelewatan rangkaian yang lebih rendah.
Guodong WU
Army Engineering University of PLA
Chao DONG
Nanjing University of Aeronautics and Astronautics
Aijing LI
Army Engineering University of PLA
Lei ZHANG
Army Engineering University of PLA
Qihui WU
Nanjing University of Aeronautics and Astronautics
Kun ZHOU
Army Engineering University of PLA
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Salinan
Guodong WU, Chao DONG, Aijing LI, Lei ZHANG, Qihui WU, Kun ZHOU, "RV-MAC: A Reliable MAC Protocol for Multi-Hop VANETs" in IEICE TRANSACTIONS on Communications,
vol. E102-B, no. 8, pp. 1626-1635, August 2019, doi: 10.1587/transcom.2018EBP3258.
Abstract: With no need for Road Side Unit (RSU), multi-hop Vehicular Ad Hoc NETworks (VANETs) have drawn more and more attention recently. Considering the safety of vehicles, a Media Access Control (MAC) protocol for reliable transmission is critical for multi-hop VANETs. Most current works need RSU to handle the collisions brought by hidden-terminal problem and the mobility of vehicles. In this paper, we proposed RV-MAC, which is a reliable MAC protocol for multi-hop VANETs based on Time Division Multiple Access (TDMA). First, to address the hidden-terminal under the networks with multi-hop topology, we design a region marking scheme to divide vehicles into different regions. Then a collisions avoidance scheme is proposed to handle the collisions owing to channel competition and the mobility of vehicles. Simulation results show that compared with other protocol, RV-MAC can decrease contention collisions by 30% and encounter collisions by 50% respectively. As a result, RV-MAC achieves higher throughput and lower network delay.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.2018EBP3258/_p
Salinan
@ARTICLE{e102-b_8_1626,
author={Guodong WU, Chao DONG, Aijing LI, Lei ZHANG, Qihui WU, Kun ZHOU, },
journal={IEICE TRANSACTIONS on Communications},
title={RV-MAC: A Reliable MAC Protocol for Multi-Hop VANETs},
year={2019},
volume={E102-B},
number={8},
pages={1626-1635},
abstract={With no need for Road Side Unit (RSU), multi-hop Vehicular Ad Hoc NETworks (VANETs) have drawn more and more attention recently. Considering the safety of vehicles, a Media Access Control (MAC) protocol for reliable transmission is critical for multi-hop VANETs. Most current works need RSU to handle the collisions brought by hidden-terminal problem and the mobility of vehicles. In this paper, we proposed RV-MAC, which is a reliable MAC protocol for multi-hop VANETs based on Time Division Multiple Access (TDMA). First, to address the hidden-terminal under the networks with multi-hop topology, we design a region marking scheme to divide vehicles into different regions. Then a collisions avoidance scheme is proposed to handle the collisions owing to channel competition and the mobility of vehicles. Simulation results show that compared with other protocol, RV-MAC can decrease contention collisions by 30% and encounter collisions by 50% respectively. As a result, RV-MAC achieves higher throughput and lower network delay.},
keywords={},
doi={10.1587/transcom.2018EBP3258},
ISSN={1745-1345},
month={August},}
Salinan
TY - JOUR
TI - RV-MAC: A Reliable MAC Protocol for Multi-Hop VANETs
T2 - IEICE TRANSACTIONS on Communications
SP - 1626
EP - 1635
AU - Guodong WU
AU - Chao DONG
AU - Aijing LI
AU - Lei ZHANG
AU - Qihui WU
AU - Kun ZHOU
PY - 2019
DO - 10.1587/transcom.2018EBP3258
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E102-B
IS - 8
JA - IEICE TRANSACTIONS on Communications
Y1 - August 2019
AB - With no need for Road Side Unit (RSU), multi-hop Vehicular Ad Hoc NETworks (VANETs) have drawn more and more attention recently. Considering the safety of vehicles, a Media Access Control (MAC) protocol for reliable transmission is critical for multi-hop VANETs. Most current works need RSU to handle the collisions brought by hidden-terminal problem and the mobility of vehicles. In this paper, we proposed RV-MAC, which is a reliable MAC protocol for multi-hop VANETs based on Time Division Multiple Access (TDMA). First, to address the hidden-terminal under the networks with multi-hop topology, we design a region marking scheme to divide vehicles into different regions. Then a collisions avoidance scheme is proposed to handle the collisions owing to channel competition and the mobility of vehicles. Simulation results show that compared with other protocol, RV-MAC can decrease contention collisions by 30% and encounter collisions by 50% respectively. As a result, RV-MAC achieves higher throughput and lower network delay.
ER -