Abstract
In this letter, a low-feedback nonorthogonal multiple access (NOMA) scheme using massive multiple-input multiple-output (MIMO) transmission is proposed. In particular, the proposed scheme can decompose a massive-MIMO-NOMA system into multiple separated single-input single-output (SISO) NOMA channels, and analytical results are developed to evaluate the performance of the proposed scheme for two scenarios, with perfect user ordering and with one-bit feedback, respectively.
| Original language | English (US) |
|---|---|
| Article number | 7434594 |
| Pages (from-to) | 629-633 |
| Number of pages | 5 |
| Journal | IEEE Signal Processing Letters |
| Volume | 23 |
| Issue number | 5 |
| DOIs | |
| State | Published - May 2016 |
All Science Journal Classification (ASJC) codes
- Signal Processing
- Applied Mathematics
- Electrical and Electronic Engineering
Keywords
- Massive MIMO
- non-orthogonal multiple access (NOMA)
- one bit feedback
- precoding