Cognitive Radio Network in Vehicular Ad Hoc Network (VANET): A Survey.
Cognitive radio network and vehicular ad hoc network (VANET) are recent emerging concepts in wireless networking. Cognitive radio network obtains knowledge of its operational geographical environment to manage sharing of spectrum between primary and secondary users, while VANET shares emergency safety messages among vehicles to ensure safety of users on the road. Cognitive radio network is employed in VANET to ensure the efficient use of spectrum, as well as to support VANET’s deployment. Random increase and decrease of spectrum users, unpredictable nature of VANET, high mobility, varying interference, security, packet scheduling, and priority assignment are the challenges encountered in a typical cognitive VANET environment. This paper provides survey and critical analysis on different challenges of cognitive radio VANET, with discussion on the open issues, challenges, and performance metrics for different cognitive radio VANET applications.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/23311916
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Supplemental Notes:
- © 2016 Joanne Mun-Yee Lim et al.
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Authors:
- Lim, Joanne Mun-Yee
- Chang, Yoong Choon
- Alias, Mohamad Yusoff
- Loo, Jonathan
- Publication Date: 2016
Language
- English
Media Info
- Media Type: Digital/other
- Features: Figures; References; Tables;
- Pagination: 19p
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Serial:
- Cogent Engineering
- Volume: 3
- Publisher: Cogent OA
- ISSN: 2331-1916
- Serial URL: https://www.cogentoa.com/journal/engineering
Subject/Index Terms
- TRT Terms: Cognition; Mobility; Privacy; Radio equipment; Surveys; Vehicular ad hoc networks; Wireless communication systems
- Subject Areas: Data and Information Technology; Highways; Safety and Human Factors;
Filing Info
- Accession Number: 01627291
- Record Type: Publication
- Files: TRIS
- Created Date: Feb 27 2017 9:39AM