Abstract
This paper extends the low complexity, Matrix Pencil direction of arrival (DOA) estimation algorithm to the CDMA case. The CDMA processing gain is used to suppress interfering signals, allowing Matrix Pencil to accurately estimate the DOA of the signal of interest. It is shown here that this CDMA/MP algorithm is able to estimate an angle of arrival (AOA) with a low mean square error using only a single snapshot. The popular Root-MUSIC algorithm which takes twice the execution time has a significantly higher MSE.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 496-499 |
| Number of pages | 4 |
| Journal | IEEE Vehicular Technology Conference |
| Volume | 56 |
| Issue number | 1 |
| State | Published - 2002 |
| Event | 56th Vehicular Technology Conference - Vancouver, BC, Canada Duration: Sep 24 2002 → Sep 28 2002 |
Keywords
- AOA
- CDMA
- DOA
- Matrix pencil
- SDMA
ASJC Scopus subject areas
- Computer Science Applications
- Electrical and Electronic Engineering
- Applied Mathematics