Analysis of Power Allocation for NOMA-Based D2D Communications Using GADIA
The new era of IoT brings the necessity of smart synergy for diverse communication and computation entities. The two extremes are, on the one hand, the 5G Ultra-Reliable Low-Latency Communications (URLLC) required for Industrial IoT (IIoT) and Vehicle Communications (V2V, V2I, V2X). While on the oth...
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| Format: | Article |
| Language: | English |
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MDPI AG
2021-12-01
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| Series: | Information |
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| Online Access: | https://www.mdpi.com/2078-2489/12/12/510 |
| _version_ | 1797503630143651840 |
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| author | Husam Rajab Fatma Benkhelifa Tibor Cinkler |
| author_facet | Husam Rajab Fatma Benkhelifa Tibor Cinkler |
| author_sort | Husam Rajab |
| collection | DOAJ |
| description | The new era of IoT brings the necessity of smart synergy for diverse communication and computation entities. The two extremes are, on the one hand, the 5G Ultra-Reliable Low-Latency Communications (URLLC) required for Industrial IoT (IIoT) and Vehicle Communications (V2V, V2I, V2X). While on the other hand, the Ultra-Low Power, Wide-Range, Low Bit-rate Communications, such as Sigfox, LoRa/LoRaWAN, NB-IoT, Cat-M1, etc.; used for smart metering, smart logistics, monitoring, alarms, tracking applications. This extreme variety and diversity must work in synergy, all inter-operating/inter-working with the Internet. The communication solutions must mutually cooperate, but there must be a synergy in a broader sense that includes the various communication solutions and all the processing and storage capabilities from the edge cloud to the deep-cloud. In this paper, we consider a non-orthogonal multiple access (NOMA)-based device to device (D2D) communication system coexisting with a cellular network and utilize Greedy Asynchronous Distributed Interference Avoidance Algorithm (GADIA) for dynamic frequency allocation strategy. We analyze a max–min fairness optimization problem with energy budget constraints to provide a reasonable boundary rate for the downlink to all devices and cellular users in the network for a given total transmit power. A comprehensive simulation and numerical evaluation is performed. Further, we compare the performance of maximum achievable rate and energy efficiency (EE) at a given spectral efficiency (SE) while employing NOMA and orthogonal frequency-division multiple access (OFDMA). |
| first_indexed | 2024-03-10T03:53:27Z |
| format | Article |
| id | doaj.art-31fbc7f2cbd544e78925e12d0b85e522 |
| institution | Directory Open Access Journal |
| issn | 2078-2489 |
| language | English |
| last_indexed | 2024-03-10T03:53:27Z |
| publishDate | 2021-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Information |
| spelling | doaj.art-31fbc7f2cbd544e78925e12d0b85e5222023-11-23T08:51:32ZengMDPI AGInformation2078-24892021-12-01121251010.3390/info12120510Analysis of Power Allocation for NOMA-Based D2D Communications Using GADIAHusam Rajab0Fatma Benkhelifa1Tibor Cinkler2Department of Telecommunications and Media Informatics, Budapest University of Technology and Economics, 1111 Budapest, HungaryDepartment of Computing, Faculty of Engineering, Imperial College London, London SW7 2BX, UKDepartment of Telecommunications and Media Informatics, Budapest University of Technology and Economics, 1111 Budapest, HungaryThe new era of IoT brings the necessity of smart synergy for diverse communication and computation entities. The two extremes are, on the one hand, the 5G Ultra-Reliable Low-Latency Communications (URLLC) required for Industrial IoT (IIoT) and Vehicle Communications (V2V, V2I, V2X). While on the other hand, the Ultra-Low Power, Wide-Range, Low Bit-rate Communications, such as Sigfox, LoRa/LoRaWAN, NB-IoT, Cat-M1, etc.; used for smart metering, smart logistics, monitoring, alarms, tracking applications. This extreme variety and diversity must work in synergy, all inter-operating/inter-working with the Internet. The communication solutions must mutually cooperate, but there must be a synergy in a broader sense that includes the various communication solutions and all the processing and storage capabilities from the edge cloud to the deep-cloud. In this paper, we consider a non-orthogonal multiple access (NOMA)-based device to device (D2D) communication system coexisting with a cellular network and utilize Greedy Asynchronous Distributed Interference Avoidance Algorithm (GADIA) for dynamic frequency allocation strategy. We analyze a max–min fairness optimization problem with energy budget constraints to provide a reasonable boundary rate for the downlink to all devices and cellular users in the network for a given total transmit power. A comprehensive simulation and numerical evaluation is performed. Further, we compare the performance of maximum achievable rate and energy efficiency (EE) at a given spectral efficiency (SE) while employing NOMA and orthogonal frequency-division multiple access (OFDMA).https://www.mdpi.com/2078-2489/12/12/510IoT5GeMBBmMTCURLLCGADIA |
| spellingShingle | Husam Rajab Fatma Benkhelifa Tibor Cinkler Analysis of Power Allocation for NOMA-Based D2D Communications Using GADIA Information IoT 5G eMBB mMTC URLLC GADIA |
| title | Analysis of Power Allocation for NOMA-Based D2D Communications Using GADIA |
| title_full | Analysis of Power Allocation for NOMA-Based D2D Communications Using GADIA |
| title_fullStr | Analysis of Power Allocation for NOMA-Based D2D Communications Using GADIA |
| title_full_unstemmed | Analysis of Power Allocation for NOMA-Based D2D Communications Using GADIA |
| title_short | Analysis of Power Allocation for NOMA-Based D2D Communications Using GADIA |
| title_sort | analysis of power allocation for noma based d2d communications using gadia |
| topic | IoT 5G eMBB mMTC URLLC GADIA |
| url | https://www.mdpi.com/2078-2489/12/12/510 |
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