Game Theoretical Framework for Joint Channel Selection and Power Control in Hybrid NOMA
| Autor: | Oussama Habachi, Amani Benamor, Jean-Pierre Cances, Ines Kammoun |
|---|---|
| Přispěvatelé: | Systèmes et Réseaux Intelligents (XLIM-SRI), XLIM (XLIM), Université de Limoges (UNILIM)-Centre National de la Recherche Scientifique (CNRS)-Université de Limoges (UNILIM)-Centre National de la Recherche Scientifique (CNRS), Département de Génie Électrique de Sfax [ENIS] (CEM Lab - ENIS), École Nationale d'Ingénieurs de Sfax | National School of Engineers of Sfax (ENIS), cances, Jean Pierre |
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
[SPI] Engineering Sciences [physics]
Network packet Computer science Distributed computing medicine.disease Transmitter power output Partition (database) Index Terms-Hybrid NOMA Noma Task (computing) [SPI]Engineering Sciences [physics] medicine [SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing 5G Game theory Resource alloca- tion [SPI.SIGNAL] Engineering Sciences [physics]/Signal and Image processing Communication channel Power control |
| Zdroj: | ICC |
| Popis: | Non-Orthogonal Multiple Access (NOMA) is an interesting candidate to tackle the massive access challenges in Beyond 5G (B5G) systems. However, arranging Machine Type Devices (MTDs) into NOMA clusters and allocating resources to these clusters is a non-trivial task. In this paper, we consider a Hybrid NOMA system where every NOMA cluster is allocated an orthogonal sub-carrier and propose a game theoretical framework based on a bi-level game in order to achieve joint channel selection and power allocation for MTDs. Indeed, the proposed approach is composed of a non-cooperative power control game underlying a cooperative Hedonic game that enables MTDs to self-organize into coalitions. Furthermore, we propose two low-complexity algorithms that enable us to obtain a Nash-Stable partition where MTDs decide autonomously the appropriate Resource Block (RB) and the transmit power to use in order to deliver their packets. Our simulation results show that the proposed bi-level game allows the devices to achieve a high successful packet transmission rate while consuming less energy. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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