Abstract
We propose a new minimum mean square error (MMSE) based maximum likelihood (ML) detector for a single carrier frequency division multiple access system. By utilizing the distance between decision line and MMSE soft-output, the proposed detector reduces the resources required to check superfluously accurate reliability of received symbol. The proposed detector provides almost same bit error rate with the conventional MMSE-ML detector while requiring significantly low computational complexity (below 10%) as SNR varies.
| Original language | English |
|---|---|
| Article number | 5353257 |
| Pages (from-to) | 902-904 |
| Number of pages | 3 |
| Journal | IEEE Communications Letters |
| Volume | 13 |
| Issue number | 12 |
| DOIs | |
| Publication status | Published - 2009 Dec 1 |
All Science Journal Classification (ASJC) codes
- Modelling and Simulation
- Computer Science Applications
- Electrical and Electronic Engineering
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Noh, H., Kim, M., Ham, J., & Lee, C. (2009). A practical MMSE-ML detector for a MIMO SC-FDMA system. IEEE Communications Letters, 13(12), 902-904. [5353257]. https://doi.org/10.1109/LCOMM.2009.12.091709