Volunteers Dilemma Game Inspired Broadcast Scheme for Vehicular Ad Hoc Networks

Limouchi, Elnaz; Mahgoub, Imad

doi:10.1109/tits.2018.2886232

Cited by 18 publications

(21 citation statements)

References 28 publications

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“…erefore, in order to solve these two problems, the typical way is to select some vehicles for forwarding, instead of repeating the broadcasting of all vehicles. Broadcast schemes are divided into five main categories according to the criteria for selecting forwarding nodes: geographic location-based [4][5][6][7][8][9][10][11][12][13], probability-based [14], [15], [16], [17], [18], [19], and [20], delay-based [21][22][23][24][25], clustering-based [26][27][28], and encoding based [29,30]. In Dynamic Hybrid Broadcasting Protocol (DHBP) [9], to solve the broadcast storm problem, the relay node stops rebroadcasting depending on the value of decision-making function (DMF).…”

Section: Related Workmentioning

confidence: 99%

“…A fuzzy-based beaconless probabilistic broadcasting algorithm (FBBPA) is proposed in [19] to decide the packets forwarding probability of the relay node on the basis of their distance, angular orientation, movement direction, and buffer load delay. Volunteer's dilemma game for VANET broadcast (VDGVB) [25], the timer value of relay node, depends on previous transmission, forwarding probability and nearby density. In the Emergency Message Dissemination System (EMDS) [28], vehicles are grouped into clusters using their direction, speed, and relative location.…”

Section: Related Workmentioning

confidence: 99%

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Design and Analysis of Cooperative Broadcast Scheme Based on Reliability in Mesh Network

Dou

Tian

Yang

et al. 2021

Mobile Information Systems

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In order to ensure reliable data transmission of sender, the tree-based network is extended to Mesh network by collaborative technology, and the SW-HBH-CARQ broadcast scheme is introduced for the first time. Then, in order to solve the problems of broadcast storm and energy saving, SW-HBH-oiCARQ, SW-HBH-ieCARQ, and SW-HBH-oieCARQ are further proposed. Then, the four broadcasting schemes are analyzed quantitatively, and the performance indicators such as system energy consumption and time delay are obtained. Finally, the relationships between the performance indexes and the parameters are discussed by numerical simulation. At the same time, the effectiveness of the proposed schemes in energy saving is verified by comparing with the corresponding noncollaborative broadcasting scheme. However, the latency of proposes scheme is greater than uncooperative scheme, which is the cost of saving energy and resolving broadcast storms.

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Section: Related Workmentioning

confidence: 99%

Section: Related Workmentioning

confidence: 99%

Design and Analysis of Cooperative Broadcast Scheme Based on Reliability in Mesh Network

Dou

Tian

Yang

et al. 2021

Mobile Information Systems

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“…Broadcasting has become the dominant technique to disseminate EWMs for safety purposes, where an EWM is considered time-sensitive [28,29]. VANETs pose many challenges; high mobility results in a constantly changing and dynamic topology [29,73].…”

Section: Broadcasting In Vanetsmentioning

confidence: 99%

“…The wireless link characteristics may change significantly over time as vehicles are joining and leaving the VANET. This results in topology being very dynamic in VANETs [60,61,65,67,72,73].…”

Section: Introductionmentioning

confidence: 99%

SNR-Based Early Warning Message Scheme for VANETs

Obaidat

Shahwan

Hassebo

et al. 2020

JMM

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A Vehicular Ad hoc Network (VANET) is a special type of Mobile Ad hoc Network (MANET). One of the main applications of VANETs is safety. This is accomplished by disseminating an Early Warning Message (EWM) to all vehicles in an emergency zone. However, broadcasting an EWM in a multihop environment, such as a VANET, introduces many challenges. The main challenge is the broadcast storm problem. In this paper, we propose a novel broadcasting communication scheme for VANETs. During an emergency situation a congested scenario is possible when vehicle density on the road is high. This causes contention at the MAC layer, which leads to collisions and increases the number of rebroadcasts, hence reducing packet dissemination, increasing delay and network resource use. Our proposed communication scheme is an SNR-based dynamic suppression scheme that aims to significantly reduce the effects of the broadcast storm problem by minimizing the number of rebroadcasting vehicles. The proposed scheme achieves this by considering the physical layer characteristics and the number of times a vehicle receives an EWM. Moreover, we correlate vehicle density and suppression range through a formula to determine the effective suppression range. The proposed scheme maintains network connectivity and achieves almost 100% reachability to all vehicles throughout the zone. Furthermore, the proposed scheme minimizes delay by 0.4 sec in high density scenarios.

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“…Communication protocols of VANETs are mainly based on IEEE802.11 series protocols, but a large number of performance verification experiments show that competitive protocols cannot meet Quality of communication Service (QoS) requirement of VANETs [1,2]. Since safety related information should be delivered as quickly as possible, the effective method is that vehicles broadcast their safety-related information directly to surrounding vehicles, which will inevitably lead to information redundancy and flooding [3].…”

Section: Introductionmentioning

confidence: 99%

An Analytical Model for Interference Alignment in Broadcast Assisted VANETs

Zhao

Han

Ding

et al. 2019

Sensors

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Application of safety-related information interaction among vehicles has always been a research frontier in Vehicular Ad-hoc NETworks (VANETs). These messages require high real-time performance. There is a lot of research dependant on creating optimization model for communication task scheduling or routing protocols to reduce communication delay. In this paper, we analyze characteristics of safety-related information and introduce Interference Alignment (IA) technology in VANETs. To further improve routing efficiency, a data-driven assisted transmission routing and broadcast model framework for Vehicle to Vehicle(V2V) and Vehicle to Infrastructure (V2I) communication are constructed which are the basis for IA. Depending on the proposed model, we propose an optimization problem of minimizing total number of time slots required for safety information sharing in VANETs. Then a clustering algorithm is designed to narrow feasible solution space. Simulation results show that the approach can effectively reduce the number of time slots required and improve link use by 20% percent compared with no IA applied.

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Volunteers Dilemma Game Inspired Broadcast Scheme for Vehicular Ad Hoc Networks

Cited by 18 publications

References 28 publications

Design and Analysis of Cooperative Broadcast Scheme Based on Reliability in Mesh Network

Design and Analysis of Cooperative Broadcast Scheme Based on Reliability in Mesh Network

SNR-Based Early Warning Message Scheme for VANETs

An Analytical Model for Interference Alignment in Broadcast Assisted VANETs

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