An Architecture of Cloud-Assisted Information Dissemination in Vehicular Networks
نویسندگان
چکیده
منابع مشابه
Information Dissemination in Vehicular Networks
We discuss information dissemination principles in vehicular networks. In the early days of vehicular networking, many ideas investigated in the Mobile Ad Hoc Network (MANET) domain have been revisited for their applicability in what has been called a Vehicular Ad Hoc Network (VANET). The basis for many of these activities has been short range radio broadcast using IEEE 802.11b style protocols ...
متن کاملMasters Thesis: Information Dissemination in Vehicular Networks
A Vehicular Ad-Hoc Network (VANET) is a network where vehicles can disseminate information such as traffic conditions, availability of free parking lots or content. In order to fulfill VANET application requirements (Time To Live (TTL), information distance spread), we need to use the available network resources (e.g., radio capacity) optimally depending on the traffic conditions. While cellula...
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The goal of this paper is to increase our understanding of the fundamental performance limits of urban vehicle networks by exploiting the self-similarity and hierarchical organization of modern cities. We use an innovative model called “hyperfractal” that captures the self-similarity of the topology and vehicle locations while avoiding the extremes of regularity and randomness. We use analytica...
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Vehicular networks aimed toward providing roadside services such as traffic alerts, estimated time to reach a destination, alternative routes, and in general improve the efficiency and safety on the road are emerging in both the United States and Europe. Information exchange in such networks occurs between vehicles (inter-vehicle communications) in an ad hoc manner and also with roadside base s...
متن کاملDirected information dissemination in vehicular ad-hoc networks
In this article, we utilize the idea of multipoint relays (MPRs) found in literature [2] to propagate accident information in a restricted way (e.g., only backwards). We devise an algorithm to identify MPRs that are geographically situated behind a particular node using only its neighbor table, and speed information of the neighboring vehicles. With the identification of the backward MPRs, it i...
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ژورنال
عنوان ژورنال: IEEE Access
سال: 2016
ISSN: 2169-3536
DOI: 10.1109/access.2016.2572206