Abstract
This paper investigates a non-orthogonal multiple access (NOMA) assisted cognitive satellite-terrestrial network which is practically limited by interference noises, transceiver hardware impairments, imperfect successive interference cancellation, and channel state information mismatch. Generalized outage probability expressions for NOMA users in both primary and secondary networks are derived considering the impact of interference temperature constraint. Finally, obtained results are corroborated by Monte Carlo simulations and compared with the orthogonal multiple access to show the superior performance of the proposed network model.
| Original language | English |
|---|---|
| Title of host publication | 2021 IEEE Wireless Communications and Networking Conference, WCNC 2021 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9781728195056 |
| DOIs | |
| Publication status | Published - 2021 |
| Event | 2021 IEEE Wireless Communications and Networking Conference, WCNC 2021 - Nanjing, China Duration: Mar 29 2021 → Apr 1 2021 |
Publication series
| Name | IEEE Wireless Communications and Networking Conference, WCNC |
|---|---|
| Volume | 2021-March |
| ISSN (Print) | 1525-3511 |
Conference
| Conference | 2021 IEEE Wireless Communications and Networking Conference, WCNC 2021 |
|---|---|
| Country/Territory | China |
| City | Nanjing |
| Period | 3/29/21 → 4/1/21 |
Funding
This work was supported by the Nazarbayev University Faculty Development Competitive Research Program under Grant no. 240919FD3935.
Keywords
- Cognitive radio (CR)
- Non-orthogonal multiple access (NOMA)
- Outage probability
- Satellite-terrestrial network (STN)
ASJC Scopus subject areas
- General Engineering
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