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An International Open Access Journal |   ISSN: 2456-4184  

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Paper Title: Dynamic spectrum access in vehicular ad-hoc networks(VANETS)
Authors Name: Remitha Santhosh , Safeeda Parvin C , Sanif Shahul Hameed , Sumitha V S , Vivek Chandran K, Dr. Geetha.G, Prasad R Menon
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Published Paper Id: IJNRD1706017
Published In: Volume 2 Issue 6, June-2017
Abstract: Vehicular Ad Hoc Network (VANET) is an emerging application of Intelligent Transport System(ITS) with a wide range of safety and non-safety applications. Data communication in VANET is challenging is due to its high mobility , short link lifetime, and frequent network fragmentation. These challenges demand efficient spectrum utilization for ensuring reasonable network performance. The use of Cognitive Radio (CR) can facilitate efficient spectrum utilization by Dynamic Spectrum Access (DSA). It allows the vehicles to use an existing road side network infrastructure without interfering its users.We point out the detailed procedure of evaluating the performance of DSA algorithms in CR-vanets using discrete-event simulation.
Keywords: vanet,dsa,cr-ahn
Cite Article: "Dynamic spectrum access in vehicular ad-hoc networks(VANETS)", International Journal of Novel Research and Development (, ISSN:2456-4184, Vol.2, Issue 6, page no.91-97, June-2017, Available :
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