Name
Abstract | ||
|---|---|---|
This letter focuses on exploring a new decoding order to resolve the secrecy issue among untrusted non-orthogonal multiple access users. In this context, firstly, we identify the total number of possible decoding orders analytically. Then, we propose a decoding order strategy ensuring positive secrecy rate for all users, and obtain the number of feasible secure decoding orders based on this proposed strategy numerically. Thereafter, we present a suboptimal policy to avoid the computational complexity involved in finding the best secure decoding order. Numerical results illustrate that the suboptimal solution provides a performance gain of about 137% over the relevant benchmark. |
Year | DOI | Venue |
|---|---|---|
2021 | 10.1109/LNET.2021.3051757 | IEEE Networking Letters |
Keywords | DocType | Volume |
5G communications,physical layer security,non-orthogonal multiple access,untrusted users | Journal | 3 |
Issue | ISSN | Citations |
1 | IEEE Networking Letters, Volume: 3, Issue: 1, Pages: 27 - 30,
January 2021 | 2 |
PageRank | References | Authors |
0.38 | 0 | 3 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Sapna Thapar | 1 | 2 | 0.38 |
| Deepak Mishra | 2 | 386 | 74.15 |
| Ravikant Saini | 3 | 2 | 0.38 |