Abstract
Exploiting the error variance relation, this letter discusses the evaluation of excess mean square error (EMSE) of constant modulus equalizers in a noise-free non-stationary environment. The EMSE analyses are presented for two equalizers-the CMA22 and the βCMA. Simulation results show a close match in theoretical and simulated errors for both algorithms.
| Original language | English |
|---|---|
| Article number | 6484241 |
| Pages (from-to) | 830-833 |
| Number of pages | 4 |
| Journal | IEEE Communications Letters |
| Volume | 17 |
| Issue number | 5 |
| DOIs | |
| State | Published - 2013 |
Keywords
- Constant modulus algorithm
- adaptive filter
- blind equalization
- mean-square error
- steady-state analysis
ASJC Scopus subject areas
- Modeling and Simulation
- Computer Science Applications
- Electrical and Electronic Engineering
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