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Izvorni znanstveni članak
https://doi.org/10.24138/jcomss.v16i4.994
Monopoly-Market-Based Cooperation in Cognitive Radio Networks
Said Lakhal
orcid.org/0000-0001-5398-2157
; Mohammed V University in Rabat, Morocco
Zouhair Guennoun
; Mohammed V University in Rabat, Morocco
| Puni tekst: engleski, pdf (1 MB) | str. 308-315 | citiraj | |
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APA 6th Edition Lakhal, S. i Guennoun, Z. (2020). Monopoly-Market-Based Cooperation in Cognitive Radio Networks. Journal of Communications Software and Systems, 16 (4), 308-315. https://doi.org/10.24138/jcomss.v16i4.994 MLA 8th Edition Lakhal, Said i Zouhair Guennoun. "Monopoly-Market-Based Cooperation in Cognitive Radio Networks." Journal of Communications Software and Systems, vol. 16, br. 4, 2020, str. 308-315. https://doi.org/10.24138/jcomss.v16i4.994. Citirano 01.03.2021. Chicago 17th Edition Lakhal, Said i Zouhair Guennoun. "Monopoly-Market-Based Cooperation in Cognitive Radio Networks." Journal of Communications Software and Systems 16, br. 4 (2020): 308-315. https://doi.org/10.24138/jcomss.v16i4.994 Harvard Lakhal, S., i Guennoun, Z. (2020). 'Monopoly-Market-Based Cooperation in Cognitive Radio Networks', Journal of Communications Software and Systems, 16(4), str. 308-315. https://doi.org/10.24138/jcomss.v16i4.994 Vancouver Lakhal S, Guennoun Z. Monopoly-Market-Based Cooperation in Cognitive Radio Networks. Journal of Communications Software and Systems [Internet]. 2020 [pristupljeno 01.03.2021.];16(4):308-315. https://doi.org/10.24138/jcomss.v16i4.994 IEEE S. Lakhal i Z. Guennoun, "Monopoly-Market-Based Cooperation in Cognitive Radio Networks", Journal of Communications Software and Systems, vol.16, br. 4, str. 308-315, 2020. [Online]. https://doi.org/10.24138/jcomss.v16i4.994 |
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Sažetak
In a cognitive radio network (CRN), the primary users (PUs) do not operate their spectra, full time. Thus, they can sell them to the secondary users (SUs), for a second use, during the free time slots. In this article, we assume that the market is perfect, monopolized by a single PU, and all players are rational. After formulating the PU’s profit, we established a necessary and sufficient condition that guarantees the introduction of the PU into the market. In addition, the expressions of the SUs’ profits, showed us that in non-cooperative form, some ones got zero profit, even after maximizing their profits. Therefore, we have considered to study the effect of cooperation on the profits of this category of SUs. By following this step, we established a cooperation strategy, to avoid zero profits for all SUs. In order to analyze the impact of this cooperation on the PU, we have expressed the profits of the PU in the cooperative and non-cooperative forms; as result, we found that the cooperation between SUs brought better than the non-cooperative form.
Ključne riječi
cognitive radio networks, economic game, cooperation, non-cooperation, monopoly market, primary user, secondary users
Hrčak ID: 246586
URI
https://hrcak.srce.hr/246586
Moj profil
Srce