A Novel Adaptive Channel Equalization Method Using Low-Complexity Variable Step-Size Partial Rank Algorithm
| Autor: | S. Abolfazl Hosseini, Sayed A. Hadei, Nastaran Donyadide |
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| Rok vydání: | 2018 |
| Předmět: |
Computational complexity theory
Rank (linear algebra) Computer science 05 social sciences 050801 communication & media studies Filter (signal processing) Adaptive filter Intersymbol interference Noise 0508 media and communications Rate of convergence Interference (communication) 0502 economics and business Algorithm 050203 business & management Computer Science::Information Theory |
| Zdroj: | CSNDSP |
| DOI: | 10.1109/csndsp.2018.8471844 |
| Popis: | In this paper, we propose new low-complexity variable step-size version of the variable step-size partial rank algorithm for adaptive channel equalization. Computational complexity of presented algorithm is reduced through selective partial update of the filter coefficient vector. Simulation results demonstrate the usefulness of the proposed algorithms in attenuating noise and intersymbol interference (ISI) with low-complexity and fast convergence rate. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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