Would Current <i>Ad-Hoc</i> Routing Protocols be Adequate for the Internet of Vehicles? A Comparative Study

Bujari, Armir; Gaggi, Ombretta; Palazzi, Claudio E.; Ronzani, Daniele

doi:10.1109/jiot.2018.2812727

Cited by 50 publications

(24 citation statements)

References 26 publications

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“…The results show that the new resource allocation model improves system parameters such as power consumption. In addition, the suitability of mobile ad-hoc network routing protocols have been assessed in [18] where the performance of topology-based and position-based routing protocols in three dimensional environments is tested. The researchers have found that topology-based protocols achieve acceptable performance in terms of delivery rate and path dilation.…”

Section: Literature Reviewmentioning

confidence: 99%

Intelligent Multi-homing Switching for Vehicles Connectivity

Elsaadany

2021

Menoufia Journal of Electronic Engineering Research

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The spread of the internet applications has affected the vehicle connectivity requirements where connected vehicles can communicate with other systems to exchange data outside the vehicles. The continuous connectivity of smart vehicles is becoming very important for supporting various user applications. The challenges arise from the moving nature of vehicles on the road and the ability of providing a stable network connection due to areas where the network coverage is not available. The use of predictive multi-homed switching can eliminate the effect of network coverage holes. A switching decision can be supported by the intelligence of a connectivity gateway that analyzes network connectivity metrics collected from the vehicles such as round time delay and packet loss rate. In this paper we study the use of predictive multi-homed switching and the associated connectivity gateway in order to evaluate the improvement on the service connectivity of the vehicles. The gateway provides information ahead of time to prepare the vehicle to utilize alternative connectivity methods on different areas along the path of the vehicle. The system's reaction to the elimination of network coverage holes is assessed where we show the improvement in the continued connectivity key performance indicators.

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Section: Literature Reviewmentioning

confidence: 99%

Intelligent Multi-homing Switching for Vehicles Connectivity

Elsaadany

2021

Menoufia Journal of Electronic Engineering Research

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“…Classic ad-hoc networks seem to be a potential solution, but in many cases the dynamic nature of such context could affect the routing performance, due to frequent link failures, delays, packet route errors, etc. [ 5 ].…”

Section: Background: Dtns and Issues In Fanetsmentioning

confidence: 99%

A Location-Aware Waypoint-Based Routing Protocol for Airborne DTNs in Search and Rescue Scenarios

Bujari

Calafate

Cano

et al. 2018

Sensors

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In this paper, we propose GeoSaW, a delay-tolerant routing protocol for Airborne Networks in Search and Rescue scenarios. The protocol exploits the geographical information of UAVs to make appropriate message forwarding decisions. More precisely, the information about the future UAV’s motion path is exploited to select the best UAV carrying the message towards the destination. Simulation results show that the proposed solution outperforms the classic DTN routing protocols in terms of several performance metrics.

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“…31 UAVs can also be used for increasing the communications range of ground relaying nodes, 32 including IoV scenarios. 33 Application requisites. UAVs used as relay nodes deploy some backbones reaching the end users/nodes, in order to provide connectivity among them.…”

Section: Relaying Networkmentioning

confidence: 99%

Flying ad-hoc network application scenarios and mobility models

Bujari

Calafate

Cano

et al. 2017

International Journal of Distributed Sensor Networks

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125

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Flying ad-hoc networks are becoming a promising solution for different application scenarios involving unmanned aerial vehicles, like urban surveillance or search and rescue missions. However, such networks present various and very specific communication issues. As a consequence, there are several research studies focused on analyzing their performance via simulation. Correctly modeling mobility is crucial in this context and although many mobility models are already available to reproduce the behavior of mobile nodes in an ad-hoc network, most of these models cannot be used to reliably simulate the motion of unmanned aerial vehicles. In this article, we list the existing mobility models and provide guidance to understand whether they could be actually adopted depending on the specific flying ad-hoc network application scenarios, while discussing their advantages and disadvantages.

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Would Current Ad-Hoc Routing Protocols be Adequate for the Internet of Vehicles? A Comparative Study

Cited by 50 publications

References 26 publications

Intelligent Multi-homing Switching for Vehicles Connectivity

Intelligent Multi-homing Switching for Vehicles Connectivity

A Location-Aware Waypoint-Based Routing Protocol for Airborne DTNs in Search and Rescue Scenarios

Flying ad-hoc network application scenarios and mobility models

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