Performance of car to car safety broadcast using cellular V2V and IEEE 802.11P

Jayashree Thota; Nor Fadzilah Abdullah; Angela Doufexi; Simon Armour

doi:10.1109/VTCSpring.2018.8417885

Performance of car to car safety broadcast using cellular V2V and IEEE 802.11P

Jayashree Thota^*, Nor Fadzilah Abdullah, Angela Doufexi, Simon Armour

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

15 Citations (Scopus)

Abstract

Low delay, high reliability and fast exchange of safety broadcast messages are critical to future Intelligent Transport Systems (ITS) systems. This paper presents a cross layer analysis based on Raptor Q codes for transmitting emergency DENM (Decentralized Environmental Notification Message) messages with interference from other vehicles transmitting periodic CAM (Cooperative Awareness message) safety messages. The performance is compared for Cellular Vehicle to Vehicle (C-V2V) Communications and IEEE 802.11p technologies in a realistic highway environment. The end-to-end delay and Packet Reception Ratio (PRR) are used as the performance metrics to demonstrate the latency and reliability problems of standard repetition codes that are addressed using raptor Q codes. Coverage improvements of up to 240m is seen by using C-V2V with raptor Q codes for higher density of vehicles as compared to standard IEEE 802.11p/WAVE with repetition codes. IEEE 802.11p suffers from preamble channel estimation which effects the reliability.

Original language	English
Title of host publication	2018 IEEE 87th Vehicular Technology Conference (VTC Spring 2018)
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	1-5
Number of pages	5
ISBN (Electronic)	9781538663554
DOIs	https://doi.org/10.1109/VTCSpring.2018.8417885
Publication status	E-pub ahead of print - 20 Jul 2018
Event	87th IEEE Vehicular Technology Conference, VTC Spring 2018 - Porto, Portugal Duration: 3 Jun 2018 → 6 Jun 2018

Conference

Conference	87th IEEE Vehicular Technology Conference, VTC Spring 2018
Country/Territory	Portugal
City	Porto
Period	3/06/18 → 6/06/18

Keywords

C-V2V
connected vehicles
IEEE 802.11p
Raptor codes
reliable multicast
vehicular

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10.1109/VTCSpring.2018.8417885

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@inproceedings{208394c761634ff09d083c87b6afcaf7,

title = "Performance of car to car safety broadcast using cellular V2V and IEEE 802.11P",

abstract = "Low delay, high reliability and fast exchange of safety broadcast messages are critical to future Intelligent Transport Systems (ITS) systems. This paper presents a cross layer analysis based on Raptor Q codes for transmitting emergency DENM (Decentralized Environmental Notification Message) messages with interference from other vehicles transmitting periodic CAM (Cooperative Awareness message) safety messages. The performance is compared for Cellular Vehicle to Vehicle (C-V2V) Communications and IEEE 802.11p technologies in a realistic highway environment. The end-to-end delay and Packet Reception Ratio (PRR) are used as the performance metrics to demonstrate the latency and reliability problems of standard repetition codes that are addressed using raptor Q codes. Coverage improvements of up to 240m is seen by using C-V2V with raptor Q codes for higher density of vehicles as compared to standard IEEE 802.11p/WAVE with repetition codes. IEEE 802.11p suffers from preamble channel estimation which effects the reliability.",

keywords = "C-V2V, connected vehicles, IEEE 802.11p, Raptor codes, reliable multicast, vehicular",

author = "Jayashree Thota and Abdullah, {Nor Fadzilah} and Angela Doufexi and Simon Armour",

year = "2018",

month = jul,

day = "20",

doi = "10.1109/VTCSpring.2018.8417885",

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booktitle = "2018 IEEE 87th Vehicular Technology Conference (VTC Spring 2018)",

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note = "87th IEEE Vehicular Technology Conference, VTC Spring 2018 ; Conference date: 03-06-2018 Through 06-06-2018",

}

Thota, J, Abdullah, NF, Doufexi, A & Armour, S 2018, Performance of car to car safety broadcast using cellular V2V and IEEE 802.11P. in 2018 IEEE 87th Vehicular Technology Conference (VTC Spring 2018). Institute of Electrical and Electronics Engineers (IEEE), pp. 1-5, 87th IEEE Vehicular Technology Conference, VTC Spring 2018, Porto, Portugal, 3/06/18. https://doi.org/10.1109/VTCSpring.2018.8417885

Performance of car to car safety broadcast using cellular V2V and IEEE 802.11P. / Thota, Jayashree; Abdullah, Nor Fadzilah; Doufexi, Angela et al.
2018 IEEE 87th Vehicular Technology Conference (VTC Spring 2018). Institute of Electrical and Electronics Engineers (IEEE), 2018. p. 1-5.

Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

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N2 - Low delay, high reliability and fast exchange of safety broadcast messages are critical to future Intelligent Transport Systems (ITS) systems. This paper presents a cross layer analysis based on Raptor Q codes for transmitting emergency DENM (Decentralized Environmental Notification Message) messages with interference from other vehicles transmitting periodic CAM (Cooperative Awareness message) safety messages. The performance is compared for Cellular Vehicle to Vehicle (C-V2V) Communications and IEEE 802.11p technologies in a realistic highway environment. The end-to-end delay and Packet Reception Ratio (PRR) are used as the performance metrics to demonstrate the latency and reliability problems of standard repetition codes that are addressed using raptor Q codes. Coverage improvements of up to 240m is seen by using C-V2V with raptor Q codes for higher density of vehicles as compared to standard IEEE 802.11p/WAVE with repetition codes. IEEE 802.11p suffers from preamble channel estimation which effects the reliability.

AB - Low delay, high reliability and fast exchange of safety broadcast messages are critical to future Intelligent Transport Systems (ITS) systems. This paper presents a cross layer analysis based on Raptor Q codes for transmitting emergency DENM (Decentralized Environmental Notification Message) messages with interference from other vehicles transmitting periodic CAM (Cooperative Awareness message) safety messages. The performance is compared for Cellular Vehicle to Vehicle (C-V2V) Communications and IEEE 802.11p technologies in a realistic highway environment. The end-to-end delay and Packet Reception Ratio (PRR) are used as the performance metrics to demonstrate the latency and reliability problems of standard repetition codes that are addressed using raptor Q codes. Coverage improvements of up to 240m is seen by using C-V2V with raptor Q codes for higher density of vehicles as compared to standard IEEE 802.11p/WAVE with repetition codes. IEEE 802.11p suffers from preamble channel estimation which effects the reliability.

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Performance of car to car safety broadcast using cellular V2V and IEEE 802.11P

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