Content distribution in a VANET using InterPlanetary file system

Chaves, Ricardo; Senna, Carlos; Luís, Miguel; Sargento, Susana; Matos, Ricardo; Recharte, Diogo

doi:10.1007/s11276-022-03096-5

Cited by 2 publications

(2 citation statements)

References 34 publications

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“…Content delivery optimization refers to fixed [8] and self-organizing infrastructure [9,10]. A wide range of work addresses data collection, content caching and distribution especially for VANETs, e.g., in [11] Chaves et al use an emulator to compare their system and the obtained results depict similar performance to Sprinkler V2V protocol and substantially better than BitTorrent. In [12], Luo et al observe that an increase in the packet sending rate beyond a certain value results in a sharp increase in the average delay, and when the average length of vehicle buffer queues on a road segment surpasses a threshold value, they use alternate road segments to balance the network load.…”

Section: Related Workmentioning

confidence: 99%

Content Caching and Distribution Policies for Vehicular Ad-Hoc Networks (VANETs): Modeling and Simulation

Kilanioti,

Astrinakis,

Papavassiliou

2023

Electronics

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The paper studies the application of various content distribution policies for vehicular ad hoc networks (VANETs) and compares their effectiveness under various simulation scenarios. Our implementation augments the existing Veins tool, an open source framework for vehicular network simulations based on the discrete event simulator OMNET++ and SUMO, a tool that simulates traffic on road networks. The proposed solution integrates various additional features into the pre-existing Veins realizations and expands them to include the modeling and implementation of proposed caching and content distribution policies and the measurement of respective metrics. Moreover, we integrate machine learning algorithms for distribution policies into the simulation framework in order to efficiently study distribution of content to the network nodes. These algorithms are pre-trained neural network models adapted for VANETs. Using these new functions, we can specify the simulation parameters, run a plethora of experiments and proceed to evaluate metrics and policies for content distribution.

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Section: Related Workmentioning

confidence: 99%

Content Caching and Distribution Policies for Vehicular Ad-Hoc Networks (VANETs): Modeling and Simulation

Kilanioti,

Astrinakis,

Papavassiliou

2023

Electronics

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“…Choosing the correct routing protocol in VANET is important in establishing reliable data transfers, especially given the necessity for a network design that adapts to demands and situations. According to the research of [ 6 , 7 ], who investigated Dedicated On-Demand Routing Protocols (AODV), Dynamic Source Routing (DSR), and Destination Sequenced Distance Vector Routing Protocol (DSDV) on VANET, DSDV and AODV routing protocols are the recommended routing protocols, and they have the best performance when compared to other routing protocols. Based on this background, research is required to compare AODV and DSDV-AODV routing protocols to examine a reliable intelligent traffic light data transmission system on a chassis built using VANET network technology.…”

Section: Introductionmentioning

confidence: 99%

Intelligent Traffic Model for Unmanned Ground Vehicles Based on DSDV-AODV Protocol

Ali

Ngadi

Al_Barazanchi

et al. 2023

Sensors

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Traffic systems have been built as a result of recent technological advancements. In application, dependable communication technology is essential to link any system needs. VANET technology is used to communicate data about intelligent traffic lights, which are focused on infrastructure during traffic accidents and mechanisms to reduce traffic congestion. To ensure reliable data transfer in VANET, appropriate routing protocols must be used. This research aims to improve data transmission in VANETs implemented in intelligent traffic lights. This study investigates the capability of combining the DSDV routing protocol with the routing protocol AODV to boost AODV on an OMNET++ simulator utilizing the 802.11p wireless standard. According to the simulation results obtained by analyzing the delay parameters, network QoS, and throughput on each protocol, the DSDV-AODV routing protocol performs better in three scenarios compared to QoS, delay, and throughput parameters in every scenario that uses network topology adapted to the conditions on the road intersections. The topology with 50 fixed + 50 mobile nodes yields the best results, with 0.00062 s delay parameters, a network QoS of 640 bits/s, and a throughput of 629.437 bits/s. Aside from the poor results on the network QoS parameters, the addition of mobile nodes to the topology influences both the results of delay and throughput metrics.

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Content distribution in a VANET using InterPlanetary file system

Cited by 2 publications

References 34 publications

Content Caching and Distribution Policies for Vehicular Ad-Hoc Networks (VANETs): Modeling and Simulation

Content Caching and Distribution Policies for Vehicular Ad-Hoc Networks (VANETs): Modeling and Simulation

Intelligent Traffic Model for Unmanned Ground Vehicles Based on DSDV-AODV Protocol

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