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| Content Provider | IET Digital Library |
|---|---|
| Author | Dash, Soumya P. Joshi, Sandeep |
| Abstract | The cooperative device-to-device (D2D) network employing non-orthogonal multiple access (NOMA) is expected to play an important role in the next-generation wireless networks. In this work, the authors derive outage probability expressions of a cooperative NOMA D2D network which employs decode-and-forward relaying. A wireless link experiencing Nakagami-m fading is considered which is further assisted in the communication network by a wired link which is a powerline communication link and experiences Rayleigh fading. The outage analysis, shown for both the strong user and the weak user, is derived assuming that at the receiver there is perfect successive interference cancellation. Employing power division NOMA, optimum value for the coefficient of power allocation is obtained corresponding to the minimum probability of outage of the strong user. Furthermore, a range of the NOMA power allocation coefficient is provided for the communication link at the weak user which is between the wireless and the powerline link. Symbol error probability expressions are also derived for the strong and the weak users for the scenario when: i) both the wireless and the wired links are available for communication and ii) only the wireless link is available for communication. |
| Starting Page | 2731 |
| Ending Page | 2739 |
| Page Count | 9 |
| ISSN | 17518628 |
| Volume Number | 14 |
| e-ISSN | 17518636 |
| Issue Number | Issue 16, Oct (2020) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-com/14/16 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-com.2020.0265 |
| Journal | IET Communications |
| Publisher Date | 2020-06-17 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Carrier Transmission on Power Line Communication Network Cooperative Communication D2D Network Device-to-device Network Employing Nonorthogonal Diversity Reception Electromagnetic Compatibility Error Statistics Experiences Rayleigh Fading Interference Interference Suppression Mobile Radio System Multi-access System Multiple Access Communication Nakagami Channel Nakagami-m Fading Next-generation Wireless Network NOMA Power Allocation Coefficient Outage Analysis Outage Probability Expressions Perfect Successive Interference Cancellation Performance Analysis Power Division NOMA Scheme Power Line System Powerline Communication Link Probability Radio Frequency Interference Rayleigh Channel Reliability Statistics Strong User Symbol Error Probability Expressions Telecommunication Network Reliability Weak User Wired Link Wireless Link Wireless Wired Link |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering Computer Science Applications |
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