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A Spectrum Handoff Scheme for Optimal Network Selection in NEMO Based Cognitive Radio Vehicular Networks
Joint Authors
Prakash, Arun
Tripathi, Rajeev
Kumar, Krishan
Source
Wireless Communications and Mobile Computing
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-16, 16 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-01-10
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Information Technology and Computer Science
Abstract EN
When a mobile network changes its point of attachments in Cognitive Radio (CR) vehicular networks, the Mobile Router (MR) requires spectrum handoff.
Network Mobility (NEMO) in CR vehicular networks is concerned with the management of this movement.
In future NEMO based CR vehicular networks deployment, multiple radio access networks may coexist in the overlapping areas having different characteristics in terms of multiple attributes.
The CR vehicular node may have the capability to make call for two or more types of nonsafety services such as voice, video, and best effort simultaneously.
Hence, it becomes difficult for MR to select optimal network for the spectrum handoff.
This can be done by performing spectrum handoff using Multiple Attributes Decision Making (MADM) methods which is the objective of the paper.
The MADM methods such as grey relational analysis and cost based methods are used.
The application of MADM methods provides wider and optimum choice among the available networks with quality of service.
Numerical results reveal that the proposed scheme is effective for spectrum handoff decision for optimal network selection with reduced complexity in NEMO based CR vehicular networks.
American Psychological Association (APA)
Kumar, Krishan& Prakash, Arun& Tripathi, Rajeev. 2017. A Spectrum Handoff Scheme for Optimal Network Selection in NEMO Based Cognitive Radio Vehicular Networks. Wireless Communications and Mobile Computing،Vol. 2017, no. 2017, pp.1-16.
https://search.emarefa.net/detail/BIM-1206062
Modern Language Association (MLA)
Kumar, Krishan…[et al.]. A Spectrum Handoff Scheme for Optimal Network Selection in NEMO Based Cognitive Radio Vehicular Networks. Wireless Communications and Mobile Computing No. 2017 (2017), pp.1-16.
https://search.emarefa.net/detail/BIM-1206062
American Medical Association (AMA)
Kumar, Krishan& Prakash, Arun& Tripathi, Rajeev. A Spectrum Handoff Scheme for Optimal Network Selection in NEMO Based Cognitive Radio Vehicular Networks. Wireless Communications and Mobile Computing. 2017. Vol. 2017, no. 2017, pp.1-16.
https://search.emarefa.net/detail/BIM-1206062
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1206062