Name
Abstract | ||
|---|---|---|
Non-orthogonal multiple access (NOMA) has been recognized as a promising technique for future radio access. In this paper, different from [3], it is proposed that the cyclic prefix (CP) is used in the asynchronous uplink NOMA transmission for mitigating asynchronous effects. Through analyzing the inter-user interference (IUI) and residual interference, it is shown that the asynchronism can degrade the uplink NOMA users' bit error rate (BER) performance severely for the conventional-successive interference cancellation (Conv-SIC) technique. By applying the SIC-phase compensation (SIC-PC) technique and CP, the asynchronous effects can be mitigated. The BER performance of near and far users can be improved substantially, compared with other existing successive interference cancellation (SIC) techniques. |
Year | DOI | Venue |
|---|---|---|
2018 | 10.1109/WCNC.2018.8377003 | 2018 IEEE Wireless Communications and Networking Conference (WCNC) |
Keywords | Field | DocType |
SIC-phase compensation technique,asynchronous uplink nonorthogonal multiple access,cyclic prefix,future radio access,asynchronous uplink NOMA transmission,conventional-successive interference cancellation,successive interference cancellation techniques,bit error rate | Asynchronous communication,Noma,Radio access,Cyclic prefix,Computer science,Single antenna interference cancellation,Computer network,Electronic engineering,Interference (wave propagation),Telecommunications link,Bit error rate | Conference |
ISSN | ISBN | Citations |
1525-3511 | 978-1-5386-1735-9 | 1 |
PageRank | References | Authors |
0.36 | 8 | 3 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Xiaolu Wang | 1 | 7 | 4.22 |
| Fabrice Labeau | 2 | 294 | 57.06 |
| Lin Mei | 3 | 184 | 16.16 |