A Store-Carry-Forward-Based Data Transfer Scheme Using Positions and Moving Direction of Vehicles for VANETs

Ohta, Yoshichika; Ohta, Yuichi; Kohno, Eitaro; Kakuda, Yoshiaki

doi:10.1109/isads.2011.22

Cited by 16 publications

(12 citation statements)

References 2 publications

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“…Ohta et. al proposed a new reliable data forwarding scheme to resolve duplicated data packets in the Store-Carry-Forward (SCF) [34]. To this end, they combined the Epidemic routing [35] and vehicle information which is composed of position information and moving direction of each vehicle node derived from its Global Positioning System (GPS).…”

Section: Related Workmentioning

confidence: 99%

Mobility Prediction Based Multi-Directional Broadcasting for Both Highway and Urban Vehicular Sensor Networks

Ryu

Cha

2020

IEEE Access

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This paper proposes a mobility prediction based multi-directional broadcasting (MPMB) protocol for both highway and urban Vehicular Sensor Networks (VSNs). VSNs have to ensure the prompt dissemination of critical sensing data to all vehicles within the Region of Interest (ROI) to avoid various road dangers. Several research studies have proposed various broadcasting protocols, but most of them just focus on either highway or urban scenarios. MPMB protocol is derived from the mobility prediction based directed broadcasting (MPDB) protocol which is a single directional broadcasting protocol for highways. The main purpose of MPMB is to improve broadcasting efficiency in both highway and urban scenarios. To do this, MPMB adopts the adaptive directional sectors and the Store-Carry-Forward (SCF) scheme to select the next broadcasting (rebroadcasting) vehicles based on the mobility prediction. MPMB protocol consists of (i) mobility prediction stage and (ii) broadcasting stage. In the mobility prediction stage, each vehicle predicts the Link Available Time (LAT) of its all neighbor vehicles through periodical beaconing. In the broadcasting stage, each broadcasting vehicle adaptively selects a vehicle with the largest LAT value predicted in the previous mobility prediction stage as a rebroadcasting vehicle in each possible directional sector. The simulation results show that MPMB protocol has better performance in terms of packet delivery rate and packet delay in comparison with three well-known reference protocols in both highway and urban scenarios with various traffic density.

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Section: Related Workmentioning

confidence: 99%

Mobility Prediction Based Multi-Directional Broadcasting for Both Highway and Urban Vehicular Sensor Networks

Ryu

Cha

2020

IEEE Access

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“…The use of alternative metrics in VANETs in addition to the classic distance has shown notable benefits. For instance, the trajectory of the vehicles is used in [ 7 , 10 ]. The authors in [ 11 ] propose the Improvement GPSR routing protocol (I-GPSR), which incorporates distance, vehicle density, moving direction and vehicle speed to make packet forwarding decisions.…”

Section: Related Workmentioning

confidence: 99%

“…The authors in [ 11 ] propose the Improvement GPSR routing protocol (I-GPSR), which incorporates distance, vehicle density, moving direction and vehicle speed to make packet forwarding decisions. A new data forwarding mechanism, which uses a store-carry-forward scheme besides the position information and moving direction of the nodes, was presented in [ 10 ].…”

Section: Related Workmentioning

confidence: 99%

A Multimetric, Map-Aware Routing Protocol for VANETs in Urban Areas

Tripp-Barba

Urquiza-Aguiar

Igartua

et al. 2014

Sensors

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In recent years, the general interest in routing for vehicular ad hoc networks (VANETs) has increased notably. Many proposals have been presented to improve the behavior of the routing decisions in these very changeable networks. In this paper, we propose a new routing protocol for VANETs that uses four different metrics. which are the distance to destination, the vehicles' density, the vehicles' trajectory and the available bandwidth, making use of the information retrieved by the sensors of the vehicle, in order to make forwarding decisions, minimizing packet losses and packet delay. Through simulation, we compare our proposal to other protocols, such as AODV (Ad hoc On-Demand Distance Vector), GPSR (Greedy Perimeter Stateless Routing), I-GPSR (Improvement GPSR) and to our previous proposal, GBSR-B (Greedy Buffer Stateless Routing Building-aware). Besides, we present a performance evaluation of the individual importance of each metric to make forwarding decisions. Experimental results show that our proposed forwarding decision outperforms existing solutions in terms of packet delivery.

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“…The MPMB provides out multi-directional broadcasting for both highway and urban scenarios of VSNs. The MPMB adopts adaptive directional sectors, mobility predictions and Store-Carry-Forward (SCF) [8] methods to select the next broadcast (re-broadcasting) vehicle for each possible directional sector. The MPMB protocol consists of two stages: the forecasting stage for mobility and the broadcasting stage.…”

Section: Introductionmentioning

confidence: 99%

Developing Multi-Directional Broadcasting for Both Highway and Urban Vehicular Sensor Networks

Ryu¹

2019

IJSESV

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Vehicular Sensor Network (VSN) has to ensure the prompt dissemination of critical sensing data to all vehicles within Region of Interest (ROI) to avoid various road dangers. In order for VSN to provide safe road services on both highways and urban roads, it must have broadcasting protocols that can efficiently deliver hazardous messages to all nearby vehicles. This paper proposes a mobility prediction based multi-directional broadcasting (MPMB) protocol for both highway and urban VSNs. The MPMB protocol consists of (i) mobility prediction phase and (ii) broadcasting phase. In the mobility prediction phase, each vehicle predicts the Link Available Time (LAT) of its all neighbor vehicles through periodical beaconing. In the broadcasting phase, each broadcasting vehicle adaptively selects a vehicle with the largest LAT value predicted in the previous mobility prediction phase as a rebroadcasting vehicle each possible directional sector.

show abstract

A Store-Carry-Forward-Based Data Transfer Scheme Using Positions and Moving Direction of Vehicles for VANETs

Cited by 16 publications

References 2 publications

Mobility Prediction Based Multi-Directional Broadcasting for Both Highway and Urban Vehicular Sensor Networks

Mobility Prediction Based Multi-Directional Broadcasting for Both Highway and Urban Vehicular Sensor Networks

A Multimetric, Map-Aware Routing Protocol for VANETs in Urban Areas

Developing Multi-Directional Broadcasting for Both Highway and Urban Vehicular Sensor Networks

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