Overview of Safety Message Broadcast in Vehicular Networks

Bi, Yuanguo; Zhou, Haibo; Zhuang, Weihua; Zhang, Hai

doi:10.1007/978-3-319-47352-9_2

Cited by 7 publications

(2 citation statements)

References 46 publications

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“…Bi et al [51] have introduced Safety Message Broadcast (SMB) systems in vehicular network. Multiple MAC layer protocols are investigated in this work such as cluster based broadcast, neighbor knowledge based broad-cast, probability based broadcast, cross layer based broad-cast and location based broadcast.…”

Section: Safety Message Broadcastingmentioning

confidence: 99%

NSSC: Novel Segment Based Safety Message Broadcasting in Cluster-Based Vehicular Sensor Network

Alkhalifa

Almogren

2020

IEEE Access

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Extensive research attention has been devoted to the Vehicular Sensor Network (VSN) owing to its great potential in environment monitoring. Still, it is difficult to diminish the broadcast storm and data collisions in vehicular senor environment. Due to improper broadcasting of safety message and transmission of packet at same time from multiple vehicles leads to collision. Our key intention is to overwhelm these shortcomings in VSN. Hence, we propose Novel Segment based Safety message broadcasting in Cluster (NSSC) based VSN. Our NSSC is mainly concentrated in three successive processes that are Cluster Formation, Collision Avoidance and Safety Message Broadcasting. Cluster formation is performed originally to sustain stable vehicular environment. Here, Variant based Clustering (VbC) Scheme is proposed to elect Cluster Head (CH) and to form clusters. CH is selected using Chaotic Crow Search (CCS) algorithm. In accord to mitigate the data collision during transmission between CH and Cluster Member, we propose Adaptive Carrier Sense Multiple Access/Collision Avoidance (Ada-CSMA/CA) protocol. Safety message broadcasting adopts Segment based Forwarder Selection (SFS) scheme which selects optimal forwarder using Fuzzy-Vikor method. In this, optimal forwarder is selected concerning to broadcast safety message which reduces the broadcast storm. In regard to validate the proposed NSSC, we have conducted simulations on Omnet++ and SUMO simulator based Veins framework. The acquired results are auspicious in terms of succeeding metrics reachability, average number of collision, duplicate data packets, latency, packet delivery ration and throughput.

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Section: Safety Message Broadcastingmentioning

confidence: 99%

NSSC: Novel Segment Based Safety Message Broadcasting in Cluster-Based Vehicular Sensor Network

Alkhalifa

Almogren

2020

IEEE Access

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“…Adjusting routing protocols for V2V communication network in order to satisfy various QoS requirements in applications was studied in [ 6 , 7 , 8 ]. However, the natural characteristics of the vehicular network are constrained by several factors such as limited link capacity, bandwidth, and transmission range coverage.…”

Section: Introductionmentioning

confidence: 99%

An Efficient Framework Model for Optimizing Routing Performance in VANETs

Al-Kharasani

Zulkarnain

Subramaniam

et al. 2018

Sensors

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Routing in Vehicular Ad hoc Networks (VANET) is a bit complicated because of the nature of the high dynamic mobility. The efficiency of routing protocol is influenced by a number of factors such as network density, bandwidth constraints, traffic load, and mobility patterns resulting in frequency changes in network topology. Therefore, Quality of Service (QoS) is strongly needed to enhance the capability of the routing protocol and improve the overall network performance. In this paper, we introduce a statistical framework model to address the problem of optimizing routing configuration parameters in Vehicle-to-Vehicle (V2V) communication. Our framework solution is based on the utilization of the network resources to further reflect the current state of the network and to balance the trade-off between frequent changes in network topology and the QoS requirements. It consists of three stages: simulation network stage used to execute different urban scenarios, the function stage used as a competitive approach to aggregate the weighted cost of the factors in a single value, and optimization stage used to evaluate the communication cost and to obtain the optimal configuration based on the competitive cost. The simulation results show significant performance improvement in terms of the Packet Delivery Ratio (PDR), Normalized Routing Load (NRL), Packet loss (PL), and End-to-End Delay (E2ED).

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An optimization framework for routing protocols in VANETs: a multi-objective firefly algorithm approach

Joshua

Vijayakumar

2019

Wireless Netw

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Overview of Safety Message Broadcast in Vehicular Networks

Cited by 7 publications

References 46 publications

NSSC: Novel Segment Based Safety Message Broadcasting in Cluster-Based Vehicular Sensor Network

NSSC: Novel Segment Based Safety Message Broadcasting in Cluster-Based Vehicular Sensor Network

An Efficient Framework Model for Optimizing Routing Performance in VANETs

An optimization framework for routing protocols in VANETs: a multi-objective firefly algorithm approach

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