Collecting road traffic information using vehicular ad hoc networks
نویسندگان
چکیده
منابع مشابه
Road Oriented Traffic Information System for Vehicular Ad hoc Networks
Over the last few years, vehicular ad hoc networks (VANETs) have gained popularity for their interesting applications. To make efficient routing decisions, VANET routing protocols require road traffic density information for which they use density estimation schemes. This paper presents a distributed mechanism for road vehicular density estimation that considers multiple road factors, such as r...
متن کاملContext-Aware Traffic Information Flooding in Vehicular Ad Hoc Networks
Traffic information in vehicular ad hoc networks is distributed through intelligent flooding mechanisms. To cope with superfluous forwarding usually rateor spatial-adaptivity is introduced in the dissemination protocols. This paper focuses on spatial adaptivity techniques, which in certain cases should use context-aware information to achieve good performance. We propose an Integer Linear Progr...
متن کاملImproving Performance of Opportunistic Routing Protocol using Fuzzy Logic for Vehicular Ad-hoc Networks in Highways
Vehicular ad hoc networks are an emerging technology with an extensive capability in various applications including vehicles safety, traffic management and intelligent transportation systems. Considering the high mobility of vehicles and their inhomogeneous distributions, designing an efficient routing protocol seems necessary. Given the fact that a road is crowded at some sections and is not c...
متن کاملUsing Vehicular Ad-Hoc Networks
M A Y / J U N E 2 0 1 3 www.insidegnss.com GNSS technology constitutes a fundamental element for new intelligent transport systems (ITSs) and their applications, such as advanced driver assistance, dangerous goods tracking, and distance-based toll systems. Due to the weak strength of navigation signals from distant satellites, however, these applications are threatened by malicious as well as u...
متن کاملNetworks on Road - Challenges in Securing Vehicular Ad hoc Networks
The fundamental component for the success of VANET (Vehicular Ad hoc NETworks) applications is routing since it must efficiently handle rapid topology changes and a fragmented network. On demand set up, fault tolerance and unconstrained connectivity are a couple of advantages that why mobile computing continues to enjoy rapid growth.However, it can be expected that security attacks are likely t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: EURASIP Journal on Wireless Communications and Networking
سال: 2016
ISSN: 1687-1499
DOI: 10.1186/s13638-015-0513-0