Abstract
In our paper, a novel method is proposed to obtain the optimal positions of secondary base stations (SBSs) for cognitive radio Internet of Things (IoT) sensor networks and to select the optimal operating channel in order to maximize the secondary capacity, while also protecting the primary systems. We proposed an appearance probability matrix for secondary IoT sensor devices in order to maximize the supportable number of sensor devices based on the optimal deployment case and probability. We derived fitness functions based on the above objectives and also considered the constraint. The particle swarm optimization (PSO) technique is used to find the best position and operating channel of SBSs.
Original language | English |
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Title of host publication | International Conference on Information and Communication Technology Convergence |
Subtitle of host publication | ICT Convergence Technologies Leading the Fourth Industrial Revolution, ICTC 2017 |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 397-399 |
Number of pages | 3 |
ISBN (Electronic) | 9781509040315 |
DOIs | |
State | Published - 12 Dec 2017 |
Event | 8th International Conference on Information and Communication Technology Convergence, ICTC 2017 - Jeju Island, Korea, Republic of Duration: 18 Oct 2017 → 20 Oct 2017 |
Publication series
Name | International Conference on Information and Communication Technology Convergence: ICT Convergence Technologies Leading the Fourth Industrial Revolution, ICTC 2017 |
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Volume | 2017-December |
Conference
Conference | 8th International Conference on Information and Communication Technology Convergence, ICTC 2017 |
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Country/Territory | Korea, Republic of |
City | Jeju Island |
Period | 18/10/17 → 20/10/17 |
Bibliographical note
Publisher Copyright:© 2017 IEEE.
Keywords
- IoT sensor networks
- operating channel selection
- optimal positioning
- secondary appearance probability
- secondary base station