Location- and delay-aware cross-layer communication in V2I multihop vehicular networks

Jarupan, Boangoat; Ekici, Eylem

doi:10.1109/mcom.2009.5307474

Cited by 33 publications

(15 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The simulation key parameters are summarized in Table II. The selection of these simulation parameters is based on the studies [83,84,85,71]. This is because these studies were based on the realistic measurements between nearby vehicles.…”

Section: Performance Evaluationmentioning

confidence: 99%

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

Ghafoor¹,

Mohammed

Lloret

et al. 2013

NPA

View full text Add to dashboard Cite

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.

show abstract

Section: Performance Evaluationmentioning

confidence: 99%

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

Ghafoor¹,

Mohammed

Lloret

et al. 2013

NPA

View full text Add to dashboard Cite

show abstract

“…Moreover, since RPL is designed with the intention of communicating with the infrastructure, proactive and reactive routing protocols which establish any node to any node path may seem an overkill. Location and delay-aware cross-layer protocol (LD-CROP) [14] is a V2I multihop routing protocol. It uses beacons, originating from the AP, to establish path information.…”

Section: Related Workmentioning

confidence: 99%

A Comprehensive Evaluation of RPL under Mobility

Lee

Sudhaakar

Ning

et al. 2012

International Journal of Vehicular Technology

View full text Add to dashboard Cite

This paper focuses on routing for vehicles getting access to infrastructure either directly or via multiple hops through other vehicles. We study routing protocol for low-power and lossy networks (RPL), a tree-based routing protocol designed for sensor networks. Many design elements from RPL are transferable to the vehicular environment. We provide a simulation performance study of RPL and RPL tuning in VANETs. More specifically, we seek to study the impact of RPL's various parameters and external factors (e.g., various timers and speeds) on its performance and obtain insights on RPL tuning for its use in VANETs. We then fine tune RPL and obtain performance gain over existing RPL.

show abstract

“…We used the simulation area 2400x2400 m 2 with maximum travelling speed of 60 km/hr., the number of vehicles travelling on the roads ranges 50-200, the data packet size is 1000 bytes and data rate is 2 Mb/s [31,32]. In this scenario all vehicles are communicating with transmission range of 250 meters (24.50 dBm).…”

Section: Simulation Setupmentioning

confidence: 99%

“…2 In order to model the channel as lossy channel we use log-normal shadow fading. Shadowing effect states that at any given distance is the distance between transmitter and receiver from a transmitter, the path loss PL d at particular location is random and distributed log-normally about the mean distance-dependent value [31]. Therefore, path loss at meter from the transmitter is modeled as follows:…”

Section: Simulation Setupmentioning

confidence: 99%

A Novel Delay- and Reliability- Aware Inter-Vehicle Routing Protocol

Ghafoor

Bakar

Lee

et al. 2010

NPA

View full text Add to dashboard Cite

Intelligent transportation systems could improve transportation safety, driving assistance and traffic management system. Vehicular Ad hoc Network (VANET) is an emerging field of technology, embedding wireless communication networks into vehicles to achieve intelligent transportation systems. The development of such systems pose many unique challenges like designing routing protocols that not only forward packets with good end to end delay but also take into consideration the reliability and progress in data packets forwarding. In this article, we begin by presenting a review of recent unicast, geocast and broadcast routing protocols for message transmission. We then outline a novel Delay and Reliability aware Routing (DR 2 )protocol that addresses these challenges (forwarding packets with low latency, high reliability and fast progress toward destination). Furthermore, our DR 2 protocol uses cross layer communication between MAC (Medium Access Control) and network layer. That is, the MAC layer observes the Signal to Noise (SNR), delay and velocity vector difference metrics for all paths of neighboring nodes, network layer then could select the best preferable path based on fuzzy inference system. We also used H∞ technique to optimize the membership functions and then tune it with rapid changing topology of VANET. To achieve a fair comparison with other routing protocols, we have implemented the proposed DR 2 protocol in Network Simulator 2 (NS 2). The preliminary results show that the proposed DR 2 protocol is able to improve end-to-end delay in sparse traffic conditions and packet delivery ratio in error prone urban vehicular scenarios.

show abstract

Location- and delay-aware cross-layer communication in V2I multihop vehicular networks

Cited by 33 publications

References 14 publications

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

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

A Comprehensive Evaluation of RPL under Mobility

A Novel Delay- and Reliability- Aware Inter-Vehicle Routing Protocol

Contact Info

Product

Resources

About