Supporting real-time traffic in multihop vehicle-to-infrastructure networks

Korkmaz, Gökhan; Ekici, Eylem; Özgüner, F.

doi:10.1016/j.trc.2009.05.001

Cited by 21 publications

(18 citation statements)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…(i) Broadcast [20] (ii) Channel allocation [21] (iii) Caching [22] (iv) Content download [23,24] (v) Data dissemination [25] (vi) Data aggregation [26] (vii) Data scheduling [27] (viii) Gaming & streaming [28,29] (ix) Gateway [11,22,30] (x) Hand-off [31][32][33] (xi) Vehicles localization [34,35] (xii) QoS [36][37][38][39] (xiii) Real-time support [40][41][42] (xiv) Routing [14,43,44] (xv) Security [45][46][47][48] (xvi) Multihop comm [49].…”

Section: Overview Of the Research In Infrastructure-based Vehicular Nmentioning

confidence: 99%

“…A virtual infrastructure using buses is presented in [51], while a secure infrastructure is proposed in [46]. When considering vehicle-to-infrastructure communication, we notice works addressing the scheduling [27], real-time communication [40,41], delivery in sparse networks [42], analysis of connectivity [82][83][84], broadcast protocols [20], and cooperative georouting [43].…”

Section: Overview Of the Research In Infrastructure-based Vehicular Nmentioning

confidence: 99%

“…Korkmaz et al [40] propose a new protocol that employs fixed gateways along the road which perform periodic admission control and scheduling decisions for the packet traffic in their service area. The most important contribution of the protocol is providing delay bounded throughput guarantees for soft real-time traffic, which is an important challenge especially for a mobile multihop network.…”

Section: Protocols For Infrastructure-based Vehicular Networkmentioning

confidence: 99%

See 2 more Smart Citations

A Survey on Infrastructure-Based Vehicular Networks

Silva¹,

Masini²,

Ferrari³

et al. 2017

Mobile Information Systems

View full text Add to dashboard Cite

The infrastructure of vehicular networks plays a major role in realizing the full potential of vehicular communications. More and more vehicles are connected to the Internet and to each other, driving new technological transformations in a multidisciplinary way. Researchers in automotive/telecom industries and academia are joining their effort to provide their visions and solutions to increasingly complex transportation systems, also envisioning a myriad of applications to improve the driving experience and the mobility. These trends pose significant challenges to the communication systems: low latency, higher throughput, and increased reliability have to be granted by the wireless access technologies and by a suitable (possibly dedicated) infrastructure. This paper presents an in-depth survey of more than ten years of research on infrastructures, wireless access technologies and techniques, and deployment that make vehicular connectivity available. In addition, we identify the limitations of present technologies and infrastructures and the challenges associated with such infrastructure-based vehicular communications, also highlighting potential solutions.

show abstract

Section: Overview Of the Research In Infrastructure-based Vehicular Nmentioning

confidence: 99%

Section: Overview Of the Research In Infrastructure-based Vehicular Nmentioning

confidence: 99%

Section: Protocols For Infrastructure-based Vehicular Networkmentioning

confidence: 99%

See 1 more Smart Citation

A Survey on Infrastructure-Based Vehicular Networks

Silva¹,

Masini²,

Ferrari³

et al. 2017

Mobile Information Systems

View full text Add to dashboard Cite

show abstract

“…Passing to consider the related work, very few papers [4][5][6] on the cognitive scheduling for the V2I access have been published so far. Specifically, Alcaraz et al [4] assumes that the RSU knows the connection lifetime of each served VC in advance, so as to give higher priority to the clients with less data to upload and/or smallest remaining connection lifetime.…”

Section: Related Work and Outline Of The Papermentioning

confidence: 99%

Distributed and adaptive resource management in Cloud-assisted Cognitive Radio Vehicular Networks with hard reliability guarantees

Cordeschi

Amendola

Shojafar

et al. 2015

Vehicular Communications

View full text Add to dashboard Cite

“…The VANET system can be considered a particular type of mobile ad hoc network (MANET) and wireless sensor network (WSN) with higher mobility. Many research studies about VANET have been discussed about the design of the medium access control (MAC), routing and scheduling protocols to enhance the communication efficiency, network reliability, data transmission speed, radio interference and fairness problems [6][7][8]. Inter alia, the directional MAC (DMAC) in the VANET system has received much attention within the framework of the higher antenna gain, longer transmission range, better spatial reuse, and lower interference.…”

Section: Introductionmentioning

confidence: 99%

CADMA: collision-avoidance directional medium access for vehicular ad hoc networks

Kim

You

2015

Wireless Netw

View full text Add to dashboard Cite

Quick and accurate message transmission is an important research topic for vehicular ad hoc networks (VANET). Most studies assume that the periodic broadcast of beacon frames between vehicles increases the safety of the driver. In particular, there has been a lot of research into broadcasting based on carrier sense multiple access with collision avoidance (CSMA/CA) algorithms for medium access. However, the CSMA/CA algorithm is not an optimum technique for the VANET system, due to the transfer delay that occurs in inducing frequent collisions on transmission signals. In this paper, we propose a collisionavoidance directional medium access (CADMA) protocol and infrastructure-utilized clustering method for VANET to support reliable data transfer. In the proposed scheme, the CADMA protocol uses non-competitive transmission methods and cluster heads (CHs) to manage access by allocating the nodes resources. In addition, the roadside unit (RSU) helps with the clustering process. The simulation results indicate that the CADMA can reduce transmission delays and the collision rate of the broadcasting signal, and have shown that the CADMA can be effectively utilized for the VANET systems.

show abstract

Supporting real-time traffic in multihop vehicle-to-infrastructure networks

Cited by 21 publications

References 6 publications

A Survey on Infrastructure-Based Vehicular Networks

A Survey on Infrastructure-Based Vehicular Networks

Distributed and adaptive resource management in Cloud-assisted Cognitive Radio Vehicular Networks with hard reliability guarantees

CADMA: collision-avoidance directional medium access for vehicular ad hoc networks

Contact Info

Product

Resources

About