Sustainable Relay Selection Strategies via Auction Mechanisms in NOMA Cognitive Radio Networks for B5G Communications.
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| Title: | Sustainable Relay Selection Strategies via Auction Mechanisms in NOMA Cognitive Radio Networks for B5G Communications. |
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| Authors: | Kumar, Ashok1 (AUTHOR), Kumar, Ramesh2 (AUTHOR) rameshkumarmeena@gmail.com, Gupta, Prateek3 (AUTHOR), Kumar Singla, Manish4 (AUTHOR), Kumar, Manoj5 (AUTHOR) |
| Source: | International Journal of Communication Systems. 5/10/2026, Vol. 39 Issue 7, p1-10. 10p. |
| Subjects: | Cognitive radio, Energy harvesting, Multiple access protocols (Computer network protocols), Bidding strategies, 5G networks, Energy consumption |
| Abstract: | These days, wireless communication is facing the problems of short battery lifetime and lower capacity globally for Beyond 5G (B5G) communication. These problems can be addressed by proposing the advantages of nonorthogonal multiple access (NOMA)–based cooperative green cognitive radio networks (GCRNs) utilizing green secondary users (GSUs) as relays. For this, an auction market is designed with the composition of BS (auctioneer), GSUs (sellers), and PUs (buyers). The PUs must pay for the cooperative service provided by GSUs, while GSUs sell it for revenue. Moreover, PUs can adjust their bid according to their residual energy. Thus, less energy PUs have a higher chance of winning GSUs' service to prevent energy exhaustion. Meanwhile, GSUs reduce their ask price as per the amount of energy harvesting (EH). Hence, GSUs can serve more PUs if they harvest more energy from the received NOMA signal. Three auction rules impacting GSUs (as relay) selection are also being proposed. Finally, the simulation illustrates the diverse performance of three auction rules (with their merits and demerits) in selecting GSUs. Although all of them effectively enhance system capacity and extend the battery lifetime of PUs, with 0.01% battery energy consumption noticed in each second while transmitting 10 GB of data from the BS to the PUs. [ABSTRACT FROM AUTHOR] |
| Copyright of International Journal of Communication Systems is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 192816648 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Sustainable Relay Selection Strategies via Auction Mechanisms in NOMA Cognitive Radio Networks for B5G Communications. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Kumar%2C+Ashok%22">Kumar, Ashok</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Kumar%2C+Ramesh%22">Kumar, Ramesh</searchLink><relatesTo>2</relatesTo> (AUTHOR)<i> rameshkumarmeena@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Gupta%2C+Prateek%22">Gupta, Prateek</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Kumar Singla%2C+Manish%22">Kumar Singla, Manish</searchLink><relatesTo>4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Kumar%2C+Manoj%22">Kumar, Manoj</searchLink><relatesTo>5</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22International+Journal+of+Communication+Systems%22">International Journal of Communication Systems</searchLink>. 5/10/2026, Vol. 39 Issue 7, p1-10. 10p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Cognitive+radio%22">Cognitive radio</searchLink><br /><searchLink fieldCode="DE" term="%22Energy+harvesting%22">Energy harvesting</searchLink><br /><searchLink fieldCode="DE" term="%22Multiple+access+protocols+%28Computer+network+protocols%29%22">Multiple access protocols (Computer network protocols)</searchLink><br /><searchLink fieldCode="DE" term="%22Bidding+strategies%22">Bidding strategies</searchLink><br /><searchLink fieldCode="DE" term="%225G+networks%22">5G networks</searchLink><br /><searchLink fieldCode="DE" term="%22Energy+consumption%22">Energy consumption</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: These days, wireless communication is facing the problems of short battery lifetime and lower capacity globally for Beyond 5G (B5G) communication. These problems can be addressed by proposing the advantages of nonorthogonal multiple access (NOMA)–based cooperative green cognitive radio networks (GCRNs) utilizing green secondary users (GSUs) as relays. For this, an auction market is designed with the composition of BS (auctioneer), GSUs (sellers), and PUs (buyers). The PUs must pay for the cooperative service provided by GSUs, while GSUs sell it for revenue. Moreover, PUs can adjust their bid according to their residual energy. Thus, less energy PUs have a higher chance of winning GSUs' service to prevent energy exhaustion. Meanwhile, GSUs reduce their ask price as per the amount of energy harvesting (EH). Hence, GSUs can serve more PUs if they harvest more energy from the received NOMA signal. Three auction rules impacting GSUs (as relay) selection are also being proposed. Finally, the simulation illustrates the diverse performance of three auction rules (with their merits and demerits) in selecting GSUs. Although all of them effectively enhance system capacity and extend the battery lifetime of PUs, with 0.01% battery energy consumption noticed in each second while transmitting 10 GB of data from the BS to the PUs. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of International Journal of Communication Systems is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1002/dac.70485 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 10 StartPage: 1 Subjects: – SubjectFull: Cognitive radio Type: general – SubjectFull: Energy harvesting Type: general – SubjectFull: Multiple access protocols (Computer network protocols) Type: general – SubjectFull: Bidding strategies Type: general – SubjectFull: 5G networks Type: general – SubjectFull: Energy consumption Type: general Titles: – TitleFull: Sustainable Relay Selection Strategies via Auction Mechanisms in NOMA Cognitive Radio Networks for B5G Communications. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Kumar, Ashok – PersonEntity: Name: NameFull: Kumar, Ramesh – PersonEntity: Name: NameFull: Gupta, Prateek – PersonEntity: Name: NameFull: Kumar Singla, Manish – PersonEntity: Name: NameFull: Kumar, Manoj IsPartOfRelationships: – BibEntity: Dates: – D: 10 M: 05 Text: 5/10/2026 Type: published Y: 2026 Identifiers: – Type: issn-print Value: 10745351 Numbering: – Type: volume Value: 39 – Type: issue Value: 7 Titles: – TitleFull: International Journal of Communication Systems Type: main |
| ResultId | 1 |
