NOMA schemes for 5G wireless communications
It is believed that NOMA is a potential technique for 5G and beyond wireless communication systems due to its ability to meet the high demands for data rates and connectivity. It is really beneficial in situations where there are many of users and different QoS needs. When compared to conventional O...
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| Format: | Thesis-Master by Coursework |
| Language: | English |
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Nanyang Technological University
2024
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| Online Access: | https://hdl.handle.net/10356/179105 |
| _version_ | 1826118487958880256 |
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| author | Zhang, Yinchao |
| author2 | Li Kwok Hung |
| author_facet | Li Kwok Hung Zhang, Yinchao |
| author_sort | Zhang, Yinchao |
| collection | NTU |
| description | It is believed that NOMA is a potential technique for 5G and beyond wireless communication systems due to its ability to meet the high demands for data rates and connectivity. It is really beneficial in situations where there are many of users and different QoS needs. When compared to conventional OMA methods, NOMA can accommodate a higher user base. More importantly, through efficient power allocation and SIC, NOMA can provide better quality of service (QoS) to users, especially those with weaker channel conditions. In this dissertation, we present a systematic description of this technology and analyze the performance of the NOMA system under uplink and downlink conditions. Moreover, we combine NOMA with cooperative communication, MIMO, and IRS, respectively, and compare the user rate, outage probability, and spectrum efficiency of NOMA and OMA under different circumstances. |
| first_indexed | 2024-10-01T04:44:13Z |
| format | Thesis-Master by Coursework |
| id | ntu-10356/179105 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T04:44:13Z |
| publishDate | 2024 |
| publisher | Nanyang Technological University |
| record_format | dspace |
| spelling | ntu-10356/1791052024-07-19T15:43:58Z NOMA schemes for 5G wireless communications Zhang, Yinchao Li Kwok Hung School of Electrical and Electronic Engineering EKHLI@ntu.edu.sg Computer and Information Science Engineering Cooperative NOMA IRS-Aided NOMA MIMO-NOMA Nonorthogonal multiple access (NOMA) It is believed that NOMA is a potential technique for 5G and beyond wireless communication systems due to its ability to meet the high demands for data rates and connectivity. It is really beneficial in situations where there are many of users and different QoS needs. When compared to conventional OMA methods, NOMA can accommodate a higher user base. More importantly, through efficient power allocation and SIC, NOMA can provide better quality of service (QoS) to users, especially those with weaker channel conditions. In this dissertation, we present a systematic description of this technology and analyze the performance of the NOMA system under uplink and downlink conditions. Moreover, we combine NOMA with cooperative communication, MIMO, and IRS, respectively, and compare the user rate, outage probability, and spectrum efficiency of NOMA and OMA under different circumstances. Master's degree 2024-07-18T04:59:11Z 2024-07-18T04:59:11Z 2024 Thesis-Master by Coursework Zhang, Y. (2024). NOMA schemes for 5G wireless communications. Master's thesis, Nanyang Technological University, Singapore. https://hdl.handle.net/10356/179105 https://hdl.handle.net/10356/179105 en application/pdf Nanyang Technological University |
| spellingShingle | Computer and Information Science Engineering Cooperative NOMA IRS-Aided NOMA MIMO-NOMA Nonorthogonal multiple access (NOMA) Zhang, Yinchao NOMA schemes for 5G wireless communications |
| title | NOMA schemes for 5G wireless communications |
| title_full | NOMA schemes for 5G wireless communications |
| title_fullStr | NOMA schemes for 5G wireless communications |
| title_full_unstemmed | NOMA schemes for 5G wireless communications |
| title_short | NOMA schemes for 5G wireless communications |
| title_sort | noma schemes for 5g wireless communications |
| topic | Computer and Information Science Engineering Cooperative NOMA IRS-Aided NOMA MIMO-NOMA Nonorthogonal multiple access (NOMA) |
| url | https://hdl.handle.net/10356/179105 |
| work_keys_str_mv | AT zhangyinchao nomaschemesfor5gwirelesscommunications |