Toward Spectrum Efficiency and Reliability for Heterogeneous Users in CR-Enabled Social Internet of Things
Cognitive radio enabled social internet of things (CR-SIoT) can potentially revolutionize the existing networking paradigm by enabling heterogeneous IoT users to communicate socially like friends using the existing limited spectrum. However, satisfying the varying requirements of heterogeneous users...
| Main Authors: | , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
IEEE
2023-01-01
|
| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/10360843/ |
| _version_ | 1797373121098940416 |
|---|---|
| author | Abd Ullah Khan Muhammad Tanveer Hyundong Shin Musheer Ahmad Ammar Muthanna Abdukodir A. Khakimov Fahad Alblehai Ahmed A. Abd El-Latif |
| author_facet | Abd Ullah Khan Muhammad Tanveer Hyundong Shin Musheer Ahmad Ammar Muthanna Abdukodir A. Khakimov Fahad Alblehai Ahmed A. Abd El-Latif |
| author_sort | Abd Ullah Khan |
| collection | DOAJ |
| description | Cognitive radio enabled social internet of things (CR-SIoT) can potentially revolutionize the existing networking paradigm by enabling heterogeneous IoT users to communicate socially like friends using the existing limited spectrum. However, satisfying the varying requirements of heterogeneous users in CR-SIoT remains a key challenge. Therefore, we propose a novel extended scheme, called ES, targeted at CR-SIoT with multi-priority and heterogeneous users. The scheme heuristically utilizes the secondary users’ (SUs’) heterogeneousness with respect to their priorities, methodically tackles SUs’ dropping, and follows efficient approach for channel access. Moreover, the scheme considers the impact of receiver’s accessibility for rendering realistic analysis. Aside from this, we propose a spectrum reservation algorithm for increasing spectrum utilization. Leveraging Markov chain, we model the network and derive expressions for capacity, blocking probability (BP), spectrum utilization, and handoff probability (HP). We evaluate the scheme under various users’ arrival and service rates, and observe 74% improvement in capacity, 26% in spectrum utilization, 88% in HP, 43% in BP, and significant fairness in service availing among users, compared to the state-of-the-art. Additionally, we gain valuable insights by studying the inherent tradeoff between BP and service retainability resulting from the spectrum reservation. |
| first_indexed | 2024-03-08T18:45:50Z |
| format | Article |
| id | doaj.art-34d5d01b565a4c969a9c4d9c082eb7c2 |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-03-08T18:45:50Z |
| publishDate | 2023-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-34d5d01b565a4c969a9c4d9c082eb7c22023-12-29T00:03:53ZengIEEEIEEE Access2169-35362023-01-011114570614572210.1109/ACCESS.2023.334357510360843Toward Spectrum Efficiency and Reliability for Heterogeneous Users in CR-Enabled Social Internet of ThingsAbd Ullah Khan0Muhammad Tanveer1https://orcid.org/0000-0001-9836-9970Hyundong Shin2https://orcid.org/0000-0003-3364-8084Musheer Ahmad3https://orcid.org/0000-0002-4915-9325Ammar Muthanna4https://orcid.org/0000-0003-0213-8145Abdukodir A. Khakimov5https://orcid.org/0000-0003-2362-3270Fahad Alblehai6Ahmed A. Abd El-Latif7https://orcid.org/0000-0002-5068-2033Department of Computer Science, National University of Sciences & Technology, Balochistan Campus, Quetta, PakistanSchool of Systems and Technology (SST), University of Management and Technology, Lahore, PakistanDepartment of Electronics and Information Convergence Engineering, Kyung Hee University, Yongin, Republic of KoreaDepartment of Computer Engineering, Jamia Millia Islamia, New Delhi, IndiaDepartment of Telecommunication Networks and Data Transmission, The Bonch-Bruevich Saint Petersburg State University of Telecommunications, Saint Petersburg, RussiaDepartment of Probability Theory and Cyber Security, Peoples’ Friendship University of Russia (RUDN University), Moscow, RussiaComputer Science Department, Community College, King Saud University, Riyadh, Saudi ArabiaDepartment of Telecommunication Networks and Data Transmission, The Bonch-Bruevich Saint Petersburg State University of Telecommunications, Saint Petersburg, RussiaCognitive radio enabled social internet of things (CR-SIoT) can potentially revolutionize the existing networking paradigm by enabling heterogeneous IoT users to communicate socially like friends using the existing limited spectrum. However, satisfying the varying requirements of heterogeneous users in CR-SIoT remains a key challenge. Therefore, we propose a novel extended scheme, called ES, targeted at CR-SIoT with multi-priority and heterogeneous users. The scheme heuristically utilizes the secondary users’ (SUs’) heterogeneousness with respect to their priorities, methodically tackles SUs’ dropping, and follows efficient approach for channel access. Moreover, the scheme considers the impact of receiver’s accessibility for rendering realistic analysis. Aside from this, we propose a spectrum reservation algorithm for increasing spectrum utilization. Leveraging Markov chain, we model the network and derive expressions for capacity, blocking probability (BP), spectrum utilization, and handoff probability (HP). We evaluate the scheme under various users’ arrival and service rates, and observe 74% improvement in capacity, 26% in spectrum utilization, 88% in HP, 43% in BP, and significant fairness in service availing among users, compared to the state-of-the-art. Additionally, we gain valuable insights by studying the inherent tradeoff between BP and service retainability resulting from the spectrum reservation.https://ieeexplore.ieee.org/document/10360843/Cognitive radio networksInternet of Thingsresource allocation and management |
| spellingShingle | Abd Ullah Khan Muhammad Tanveer Hyundong Shin Musheer Ahmad Ammar Muthanna Abdukodir A. Khakimov Fahad Alblehai Ahmed A. Abd El-Latif Toward Spectrum Efficiency and Reliability for Heterogeneous Users in CR-Enabled Social Internet of Things IEEE Access Cognitive radio networks Internet of Things resource allocation and management |
| title | Toward Spectrum Efficiency and Reliability for Heterogeneous Users in CR-Enabled Social Internet of Things |
| title_full | Toward Spectrum Efficiency and Reliability for Heterogeneous Users in CR-Enabled Social Internet of Things |
| title_fullStr | Toward Spectrum Efficiency and Reliability for Heterogeneous Users in CR-Enabled Social Internet of Things |
| title_full_unstemmed | Toward Spectrum Efficiency and Reliability for Heterogeneous Users in CR-Enabled Social Internet of Things |
| title_short | Toward Spectrum Efficiency and Reliability for Heterogeneous Users in CR-Enabled Social Internet of Things |
| title_sort | toward spectrum efficiency and reliability for heterogeneous users in cr enabled social internet of things |
| topic | Cognitive radio networks Internet of Things resource allocation and management |
| url | https://ieeexplore.ieee.org/document/10360843/ |
| work_keys_str_mv | AT abdullahkhan towardspectrumefficiencyandreliabilityforheterogeneoususersincrenabledsocialinternetofthings AT muhammadtanveer towardspectrumefficiencyandreliabilityforheterogeneoususersincrenabledsocialinternetofthings AT hyundongshin towardspectrumefficiencyandreliabilityforheterogeneoususersincrenabledsocialinternetofthings AT musheerahmad towardspectrumefficiencyandreliabilityforheterogeneoususersincrenabledsocialinternetofthings AT ammarmuthanna towardspectrumefficiencyandreliabilityforheterogeneoususersincrenabledsocialinternetofthings AT abdukodirakhakimov towardspectrumefficiencyandreliabilityforheterogeneoususersincrenabledsocialinternetofthings AT fahadalblehai towardspectrumefficiencyandreliabilityforheterogeneoususersincrenabledsocialinternetofthings AT ahmedaabdellatif towardspectrumefficiencyandreliabilityforheterogeneoususersincrenabledsocialinternetofthings |