A bio-inspired swarm intelligence technique for social aware cognitive radio handovers

A novel dynamic spectrum sharing method inspired by natural communities based on social language has been proposed to overcome prevailing spectrum underutilization and scarcity. The Social Cognitive Radio Network (SCRN) combines social data and mobile communication network by providing a range of da...

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Bibliographic Details
Published in:Computers & electrical engineering 2018-10, Vol.71, p.925-937
Main Authors: Anandakumar, H., Umamaheswari, K.
Format: Article
Language:English
Subjects:
Cognitive radio
Delivery services
Dynamic spectrum access
Experiments
Handover decision
Information dissemination
Intelligent systems
Mobile communication systems
Optimization
Radio
Social cognitive radio networks
Social cognitive services and application
Social mining
Social networks
Swarm intelligence
Wireless networks
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Summary:A novel dynamic spectrum sharing method inspired by natural communities based on social language has been proposed to overcome prevailing spectrum underutilization and scarcity. The Social Cognitive Radio Network (SCRN) combines social data and mobile communication network by providing a range of data delivery services concerning social relationship among mobile users. The research focuses on diverse SCRN applications and its handover issues, a bio-intelligent supervised learning approach called SpecPSO is devised for performing social cognitive handover (SCH) to: a) Evaluate efficient spectrum utilization and b) Increase data rate for applications like Facebook, LinkedIn. Experimental results show that the proposed SCH-SpecPSO outperforms 75% more than state of art mobile social networks by optimizing various handover issues.
ISSN:0045-7906
1879-0755
DOI:10.1016/j.compeleceng.2017.09.016