Analysis of IEEE 802.11p MAC Protocol for Safety Message Broadcast in V2V Communication

Wael, Chaeriah Bin Ali; Armi, Nasrullah; Mitayani, Arumjeni; Kurniawan, Dayat; Satyawan, Arief Suryadi; Subekti, Agus

doi:10.1109/icramet51080.2020.9298654

Cited by 4 publications

(5 citation statements)

References 11 publications

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“…But, this is a common issue that both technologies have to deal with (VLC and DSRC). It is demonstrated in [ 64 ] that DSRC suffers similar drawbacks when the vehicle density grows. The packet delivery ratio diminishes in DSCR under these conditions.…”

Section: Results and Discussionmentioning

confidence: 99%

VLC Network Design for High Mobility Users in Urban Tunnels

Torres-Zapata

Guerra

Rabadán

et al. 2021

Sensors

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Current vehicular systems require real-time information to keep drivers safer and more secure on the road. In addition to the radio frequency (RF) based communication technologies, Visible Light Communication (VLC) has emerged as a complementary way to enable wireless access in intelligent transportation systems (ITS) with a simple design and low-cost deployment. However, integrating VLC in vehicular networks poses some fundamental challenges. In particular, the limited coverage range of the VLC access points and the high speed of vehicles create time-limited links that the existing handover procedures of VLC networks can not be accomplished timely. Therefore, this paper addresses the problem of designing a vehicular VLC network that supports high mobility users. We first modify the traditional VLC network topology to increase uplink reliability. Then, a low-latency handover scheme is proposed to enable mobility in a VLC network. Furthermore, we validate the functionality of the proposed VLC network design method by using system-level simulations of a vehicular tunnel scenario. The analysis and the results show that the proposed method provides a steady connection, where the vehicular node is available more than 99% of the time regardless of the number of vehicular nodes on this network. Additionally, the system is able to achieve a Frame-Error-Rate (FER) performance lower than 10−3.

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Section: Results and Discussionmentioning

confidence: 99%

VLC Network Design for High Mobility Users in Urban Tunnels

Torres-Zapata

Guerra

Rabadán

et al. 2021

Sensors

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“…𝐺 𝑎𝑣𝑔 = 𝛷 𝑠𝑖𝑛(𝛩𝑃 − 𝛿) + 𝛺 (11) Where; 𝛷 ≥ 0.01, 𝛩 ≥ 64, 𝛿 ≥ 1.5, 𝛺 ≥ 1.5 Fig. 25 shows the relationship Savg and P. The relationship displays an oscillatory condition, whereby with sinusoidal regression approximation as shown in Eq.…”

Section: High Slot Probabilitymentioning

confidence: 99%

“…Carrier sense multiple access (CSMA) is a much research and applied media access control (MAC) protocols, as it allows multiple users to share a common communication medium [11][12][13][14][15][16][17][18][19][20].…”

Section: Introductionmentioning

confidence: 99%

“…Research work concerning vehicle to everything (V2X) communication technology with emphasis on high reliability for safety message exchange in real time within a vehicular communication network, is heavily researched [11]. Such studies concentrated on physical layer representation and communication standards, such as IEEE 802.11p MAC and its protocol performance as a function of packet delivery efficiency, packet arrival rate, and packet size, using simulation and analysis.…”

Section: Introductionmentioning

confidence: 99%

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Sinusoidal Regression Modelling of Vehicular Data Communication Employing NP-CSMA

2023

IJIES

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The objective is to investigate effect of slot probability and its effectiveness in vehicular communication. The work carries out MATLAB simulation covering three different levels of slot probability; low, medium, and high. The goal behind such simulation is to uncover the process that leads to high reduction in throughput. The normal explanation for the reduction is high levels of collisions and re-transmission of data through new attempts. However, this work shows that such process can be characterized and controlled as the work shows through sinusoidal regression, the oscillatory behavior caused by collisions, attempts, retransmission, as a function of slot probability. The simulation results, which covers 20 vehicles at various slot probability levels, shows that there is a change in the data trafficthroughput shape function. This is due to the effect of slot probability and reflects on the level of obtained oscillations. The work also discovered an oscillation pattern that infiltrate and affect communication channels at different levels as a function of collisions and data delivery attempts, which is related to slot probability and data traffic. Such oscillatory pattern should be investigated further and the conditions for such pattern should be eliminated, in order to achieve better utilization of communication channel and higher throughput, with lower attempts and less collisions. This is also related to both slot probability and number of available slots. The obtained results in this work showed that at the upper part of the mid slot probability range and all the way to through the high slot probability part, a noticeable oscillatory behaviour is observed, with almost constant values of average data traffic and throughput values. These effects are accompanied by large acceleration and accumulation of collisions. Thus such new approach, and in conjunction with NP-CSMA, can be used at both the design stage of communication channels and vehicular networks, and during operations. This will enable adaptive slot allocation and dynamic transmission of messages, which will result in collisions reduction and better channel utilization.

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“…The vehicles also can communicate with a Road Side Unit (RSU) which is known as Vehicle-to-Infrastructure (V2I). The RSU are frequently found next to roadways based on Chaeriah et al, [10]. The VANET type of communications is shown in Figure 1.…”

Section: Introductionmentioning

confidence: 99%

Investigation Performance Analysis and Evaluation of VANET Routing Protocol on Urban Scenario Simulation: A Case Study of Melaka

Nurul Fazleen Abdul Rahim,

Adam Wong Yoon Khang,

Aslinda Hassan

et al. 2024

ARASET

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Vehicles on the road create a VANET network using IEEE 802.11P for wireless data exchange. However, VANET is challenging since the characteristics of VANET such as high mobility and frequent topology making it harder to design an effective routing protocol. The needs of an efficient performance routing protocol are crucial since it is to ensure a better network Quality of Service (QoS). In this paper, the evaluation of the IEEE 802.11P performance is simulated in real-world scenario using the Melaka City roadmap. In an urban setting, the impact of vehicle density on the performance of VANET routing protocols including OLSR, AODV, and DSDV are examined. Reviewing the effectiveness of the current VANET routing protocols is the goal of this research since it is crucial to know which routing has high performance under specific circumstances. Quantitative measurements including Packet Delivery Ratio (PDR), Packet Loss Ratio (PLR), and end-to-end delay are evaluated using the Network Simulator NS-3 and SUMO. Findings from the investigation show that while proactive routing protocols like OLSR and DSDV perform better in terms of end-to-end delay, AODV performs exceptionally well in terms of PDR and PLR.

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Analysis of IEEE 802.11p MAC Protocol for Safety Message Broadcast in V2V Communication

Cited by 4 publications

References 11 publications

VLC Network Design for High Mobility Users in Urban Tunnels

VLC Network Design for High Mobility Users in Urban Tunnels

Sinusoidal Regression Modelling of Vehicular Data Communication Employing NP-CSMA

Investigation Performance Analysis and Evaluation of VANET Routing Protocol on Urban Scenario Simulation: A Case Study of Melaka

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