| Autor: |
Fei Zheng, Nan Ping Liu, Ke Wen Xia |
| Rok vydání: |
2011 |
| Předmět: |
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| Zdroj: |
Applied Mechanics and Materials. :3-7 |
| ISSN: |
1662-7482 |
| DOI: |
10.4028/www.scientific.net/amm.50-51.3 |
| Popis: |
CDMA multiuser detection (MUD) is a crucial technique to mobile communication. We adopt improved particle swarm optimization (PSO) algorithm in MUD which incorporates factor and utilizes function to discrete PSO. Comparison of BER and near-far effect has verified its effectiveness on multi-access interference (MAI). The algorithm accelerates the convergent speed meanwhile it also displays feasibility and superiority in case simulation. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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