A Novel MAC Scheme for Reliable Safety Messages Dissemination in Vehicular Networks

Muhammad Alam; João Rufino; Kok Hoe Wong; Joaquim Ferreira

doi:10.1007/978-3-030-14347-3_51

A Novel MAC Scheme for Reliable Safety Messages Dissemination in Vehicular Networks

Muhammad Alam^*
, João Rufino
, Kok Hoe Wong
, Joaquim Ferreira

^*Corresponding author for this work

University of Aveiro

Research output: Chapter in Book or Report/Conference proceeding › Conference Proceeding › peer-review

Abstract

Safety messages dissemination in vehicular networks requires real-time and deterministic medium access. The existing standard, IEEE 802.11p, for vehicular networks is based on Carrier Sense Multiple Access (CSMA) which is not a deterministic mechanism as collision may occur to access the medium that can cause unbounded delays. Therefore, in this paper, we presented a new deterministic Medium Access Control (MAC) scheme for vehicular communications that ensure reliable safety messages dissemination in vehicular networks. In the proposed scheme, each Road Side Unit (RSU) and On-Board Units (OBU) is assigned a time slot in a fix medium access time (elementary cycle). Each RSU controls time access using the knowledge of the connected vehicles. Two realistic scenarios, Vehicle-to-Infrastructure (V2I)/Infrastructure-to-Vehicle (I2V) and Vehicle-to-Vehicle (V2V), are presented to test the proposed scheme. The proposed scheme is simulated and the presented results validate its effectiveness in terms of higher safety packets success rate and low communications delays.

Original language	English
Title of host publication	Hybrid Intelligent Systems - 18th International Conference on Hybrid Intelligent Systems HIS 2018
Editors	Maria Leonilde Varela, Ajith Abraham, Niketa Gandhi, Ana Maria Madureira
Publisher	Springer Verlag
Pages	521-529
Number of pages	9
ISBN (Print)	9783030143466
DOIs	https://doi.org/10.1007/978-3-030-14347-3_51
Publication status	Published - 2020
Event	18th International Conference on Hybrid Intelligent Systems, HIS 2018 - Porto, Portugal Duration: 13 Dec 2018 → 15 Dec 2018

Publication series

Name	Advances in Intelligent Systems and Computing
Volume	923
ISSN (Print)	2194-5357
ISSN (Electronic)	2194-5365

Conference

Conference	18th International Conference on Hybrid Intelligent Systems, HIS 2018
Country/Territory	Portugal
City	Porto
Period	13/12/18 → 15/12/18

Keywords

Gateways
Medium access control
Safety messages
Vehicular networks

Access to Document

10.1007/978-3-030-14347-3_51

Cite this

Alam, M., Rufino, J., Wong, K. H., & Ferreira, J. (2020). A Novel MAC Scheme for Reliable Safety Messages Dissemination in Vehicular Networks. In M. L. Varela, A. Abraham, N. Gandhi, & A. M. Madureira (Eds.), Hybrid Intelligent Systems - 18th International Conference on Hybrid Intelligent Systems HIS 2018 (pp. 521-529). (Advances in Intelligent Systems and Computing; Vol. 923). Springer Verlag. https://doi.org/10.1007/978-3-030-14347-3_51

Alam, Muhammad ; Rufino, João ; Wong, Kok Hoe et al. / A Novel MAC Scheme for Reliable Safety Messages Dissemination in Vehicular Networks. Hybrid Intelligent Systems - 18th International Conference on Hybrid Intelligent Systems HIS 2018. editor / Maria Leonilde Varela ; Ajith Abraham ; Niketa Gandhi ; Ana Maria Madureira. Springer Verlag, 2020. pp. 521-529 (Advances in Intelligent Systems and Computing).

@inproceedings{b41dcddcc359412b989aac9e1d6d4629,

title = "A Novel MAC Scheme for Reliable Safety Messages Dissemination in Vehicular Networks",

abstract = "Safety messages dissemination in vehicular networks requires real-time and deterministic medium access. The existing standard, IEEE 802.11p, for vehicular networks is based on Carrier Sense Multiple Access (CSMA) which is not a deterministic mechanism as collision may occur to access the medium that can cause unbounded delays. Therefore, in this paper, we presented a new deterministic Medium Access Control (MAC) scheme for vehicular communications that ensure reliable safety messages dissemination in vehicular networks. In the proposed scheme, each Road Side Unit (RSU) and On-Board Units (OBU) is assigned a time slot in a fix medium access time (elementary cycle). Each RSU controls time access using the knowledge of the connected vehicles. Two realistic scenarios, Vehicle-to-Infrastructure (V2I)/Infrastructure-to-Vehicle (I2V) and Vehicle-to-Vehicle (V2V), are presented to test the proposed scheme. The proposed scheme is simulated and the presented results validate its effectiveness in terms of higher safety packets success rate and low communications delays.",

keywords = "Gateways, Medium access control, Safety messages, Vehicular networks",

author = "Muhammad Alam and Jo{\~a}o Rufino and Wong, \{Kok Hoe\} and Joaquim Ferreira",

note = "Publisher Copyright: {\textcopyright} 2020, Springer Nature Switzerland AG.; 18th International Conference on Hybrid Intelligent Systems, HIS 2018 ; Conference date: 13-12-2018 Through 15-12-2018",

year = "2020",

doi = "10.1007/978-3-030-14347-3\_51",

language = "English",

isbn = "9783030143466",

series = "Advances in Intelligent Systems and Computing",

publisher = "Springer Verlag",

pages = "521--529",

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}

Alam, M, Rufino, J, Wong, KH & Ferreira, J 2020, A Novel MAC Scheme for Reliable Safety Messages Dissemination in Vehicular Networks. in ML Varela, A Abraham, N Gandhi & AM Madureira (eds), Hybrid Intelligent Systems - 18th International Conference on Hybrid Intelligent Systems HIS 2018. Advances in Intelligent Systems and Computing, vol. 923, Springer Verlag, pp. 521-529, 18th International Conference on Hybrid Intelligent Systems, HIS 2018, Porto, Portugal, 13/12/18. https://doi.org/10.1007/978-3-030-14347-3_51

A Novel MAC Scheme for Reliable Safety Messages Dissemination in Vehicular Networks. / Alam, Muhammad; Rufino, João; Wong, Kok Hoe et al.
Hybrid Intelligent Systems - 18th International Conference on Hybrid Intelligent Systems HIS 2018. ed. / Maria Leonilde Varela; Ajith Abraham; Niketa Gandhi; Ana Maria Madureira. Springer Verlag, 2020. p. 521-529 (Advances in Intelligent Systems and Computing; Vol. 923).

Research output: Chapter in Book or Report/Conference proceeding › Conference Proceeding › peer-review

TY - GEN

T1 - A Novel MAC Scheme for Reliable Safety Messages Dissemination in Vehicular Networks

AU - Alam, Muhammad

AU - Rufino, João

AU - Wong, Kok Hoe

AU - Ferreira, Joaquim

PY - 2020

Y1 - 2020

N2 - Safety messages dissemination in vehicular networks requires real-time and deterministic medium access. The existing standard, IEEE 802.11p, for vehicular networks is based on Carrier Sense Multiple Access (CSMA) which is not a deterministic mechanism as collision may occur to access the medium that can cause unbounded delays. Therefore, in this paper, we presented a new deterministic Medium Access Control (MAC) scheme for vehicular communications that ensure reliable safety messages dissemination in vehicular networks. In the proposed scheme, each Road Side Unit (RSU) and On-Board Units (OBU) is assigned a time slot in a fix medium access time (elementary cycle). Each RSU controls time access using the knowledge of the connected vehicles. Two realistic scenarios, Vehicle-to-Infrastructure (V2I)/Infrastructure-to-Vehicle (I2V) and Vehicle-to-Vehicle (V2V), are presented to test the proposed scheme. The proposed scheme is simulated and the presented results validate its effectiveness in terms of higher safety packets success rate and low communications delays.

AB - Safety messages dissemination in vehicular networks requires real-time and deterministic medium access. The existing standard, IEEE 802.11p, for vehicular networks is based on Carrier Sense Multiple Access (CSMA) which is not a deterministic mechanism as collision may occur to access the medium that can cause unbounded delays. Therefore, in this paper, we presented a new deterministic Medium Access Control (MAC) scheme for vehicular communications that ensure reliable safety messages dissemination in vehicular networks. In the proposed scheme, each Road Side Unit (RSU) and On-Board Units (OBU) is assigned a time slot in a fix medium access time (elementary cycle). Each RSU controls time access using the knowledge of the connected vehicles. Two realistic scenarios, Vehicle-to-Infrastructure (V2I)/Infrastructure-to-Vehicle (I2V) and Vehicle-to-Vehicle (V2V), are presented to test the proposed scheme. The proposed scheme is simulated and the presented results validate its effectiveness in terms of higher safety packets success rate and low communications delays.

KW - Gateways

KW - Medium access control

KW - Safety messages

KW - Vehicular networks

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BT - Hybrid Intelligent Systems - 18th International Conference on Hybrid Intelligent Systems HIS 2018

A2 - Varela, Maria Leonilde

A2 - Abraham, Ajith

A2 - Gandhi, Niketa

A2 - Madureira, Ana Maria

PB - Springer Verlag

T2 - 18th International Conference on Hybrid Intelligent Systems, HIS 2018

Y2 - 13 December 2018 through 15 December 2018

ER -

Alam M, Rufino J, Wong KH, Ferreira J. A Novel MAC Scheme for Reliable Safety Messages Dissemination in Vehicular Networks. In Varela ML, Abraham A, Gandhi N, Madureira AM, editors, Hybrid Intelligent Systems - 18th International Conference on Hybrid Intelligent Systems HIS 2018. Springer Verlag. 2020. p. 521-529. (Advances in Intelligent Systems and Computing). doi: 10.1007/978-3-030-14347-3_51

A Novel MAC Scheme for Reliable Safety Messages Dissemination in Vehicular Networks

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Keywords

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