PROMPT: A cross-layer position-based communication protocol for delay-aware vehicular access networks

Jarupan, Boangoat; Ekici, Eylem

doi:10.1016/j.adhoc.2009.12.006

Cited by 50 publications

(41 citation statements)

References 18 publications

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“…As the first mile connection from source vehicles to a static node, vehicles can directly connect to the static nodes they meet. Or, if we apply multihop forwarding, several proposals are available, such as D-Greedy [14] or PROMPT [15] that provide multi-hop connection to RSUs for vehicles.…”

Section: Discussion On Practical Deployment Of Rdvmentioning

confidence: 99%

“…D-Greedy [14] considers time-bounded delivery of packets from vehicles to RSUs that maximize the number of packets delivered within the specified time limitation by utilizing the traffic density and the length of each street. PROMPT [15] provides a beacon-based connectivity between vehicles and RSUs where beacons of RSUs are propagated within several hops to enable vehicles to choose delay-optimal paths to connect to one of the available RSUs. TSF [16] proposes to deliver packets from RSUs to a target vehicular with minimized delivery delay by delivering packets to a rendezvous point that is computed based on the prediction of vehicular movement.…”

Section: Rsu-based Network Infrastructurementioning

confidence: 99%

“…Packets destined to arbitrary coordination are generated by vehicles or static nodes; however, for simplicity, we consider here the problem of delivering packets to the closest static nodes. To carry packets from the source vehicles to a static node, we can use any of several methods found in the literature, such as [14,15]. Static nodes and vehicles are equipped with their own wireless communication cards that can be connected with each other.…”

Section: Assumptions and Definitionsmentioning

confidence: 99%

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Providing Reliable Communications over Static-node-assisted Vehicular Networks Using Distance-vector Routing

et al. 2018

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To support various practical applications that are expected to work over vehicular networks, it is important to develop a network infrastructure that provides quality communications on which applications can rely. However, since a vehicular network is essentially a delay tolerant network (DTN) in which connected paths to the destinations do not always exist, providing reliable communications on such a network is a challenging research goal. In this paper, we propose a new tabledriven distance-vector routing protocol called RDV (Reliable Distance-Vector routing) for static-node-assisted vehicular networks. RDV provides the guarantee that the expected packet delivery ratio exceeds the preconfigured value by creating the necessary number of packet copies sent on the shortest path. Evaluation results show that RDV provides a stably high packet delivery ratio and outperforms other conventional routing schemes in both packet delivery ratio and overhead of packet copies.

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Section: Discussion On Practical Deployment Of Rdvmentioning

confidence: 99%

Section: Rsu-based Network Infrastructurementioning

confidence: 99%

Section: Assumptions and Definitionsmentioning

confidence: 99%

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Providing Reliable Communications over Static-node-assisted Vehicular Networks Using Distance-vector Routing

et al. 2018

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“…This type of routing received revived interest during the last few years in mobile, sensor, mesh and vehicular wireless networks [28,29,30,31,32]. In position-based (geographical) routing, packet forwarding decisions by a node are based mainly on the position of direct neighbors and the position of the packet's destination.…”

Section: Geographical Routing Protocolsmentioning

confidence: 99%

Routing Protocols in Vehicular Ad hoc Networks: Survey and Research Challenges

Ghafoor¹,

Mohammed

Lloret

et al. 2013

NPA

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A Vehicular Ad hoc Network (VANET) is a type of wireless ad hoc network that facilitates ubiquitous connectivity between vehicles in the absence of fixed infrastructure. Multi-hop routing and beaconing approaches are two important research challenges in high mobility vehicular networks. Routing protocols are divided into two categories of topology-based and position-based routing protocols. In this article, we perform a comparative study among the existing routing solutions, which explores the main advantages and drawbacks behind their design. After implementing the representatives of geographical and topology routing protocols, we analyze the simulation results and discuss the strengths and weaknesses of these routing protocols in regard to their suitability to vehicular networks. Lastly, we discuss the open issues and research directions related to VANET routing protocols.

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“…It is based on AODV but also considers the end-to-end Delay, link Reliability, and Hop count giving different priorities in these metrics. PROMPT [29] is a geographic routing protocol which has a bi-directional cross-layer design. It is developed for Vehicle-to-Infrastructure applications and provides (a) delay-aware routing through traffic statistics collected in MAC and (b) robust relay selection at MAC layer supported by mobility information from NET.…”

Section: Cross-layer Routing Designsmentioning

confidence: 99%

CLWPR — A novel cross-layer optimized position based routing protocol for VANETs

Κατσαρός

Dianati

Tafazolli

et al. 2011

2011 IEEE Vehicular Networking Conference (VNC)

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In this paper, we propose a novel position-based routing protocol designed to anticipate the characteristics of an urban VANET environment. The proposed algorithm utilizes the prediction of the node's position and navigation information to improve the efficiency of routing protocol in a vehicular network. In addition, we use the information about link layer quality in terms of SNIR and MAC frame error rate to further improve the efficiency of the proposed routing protocol. This in particular helps to decrease end-to-end delay. Finally, carry-n-forward mechanism is employed as a repair strategy in sparse networks. It is shown that use of this technique increases packet delivery ratio, but increases end-to-end delay as well and is not recommended for QoS constraint services. Our results suggest that compared with GPSR, our proposal demonstrates better performance in the urban environment.

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PROMPT: A cross-layer position-based communication protocol for delay-aware vehicular access networks

Cited by 50 publications

References 18 publications

Providing Reliable Communications over Static-node-assisted Vehicular Networks Using Distance-vector Routing

Providing Reliable Communications over Static-node-assisted Vehicular Networks Using Distance-vector Routing

Routing Protocols in Vehicular Ad hoc Networks: Survey and Research Challenges

CLWPR — A novel cross-layer optimized position based routing protocol for VANETs

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PROMPT: A cross-layer position-based communication protocol for delay-aware vehicular access networks

Cited by 50 publications

References 18 publications

Providing Reliable Communications over Static-node-assisted Vehicular Networks Using Distance-vector Routing

Providing Reliable Communications over Static-node-assisted Vehicular Networks Using Distance-vector Routing

Routing Protocols in Vehicular Ad hoc Networks: Survey and Research Challenges

CLWPR &#x2014; A novel cross-layer optimized position based routing protocol for VANETs

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CLWPR — A novel cross-layer optimized position based routing protocol for VANETs