Fast Sparse Bayesian Learning-Based Channel Estimation for Underwater Acoustic OFDM Systems
Harsh underwater channels and energy constraints are the two critical issues of underwater acoustic (UWA) communications. To achieve a high channel estimation performance under a severe underwater channel, sparse Bayesian learning (SBL)-based channel estimation was adopted for UWA orthogonal frequen...
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| Formatua: | Artigo |
| Hizkuntza: | Inglês |
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MDPI AG
2022-10-01
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| Saila: | Applied Sciences |
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| Sarrera elektronikoa: | https://www.mdpi.com/2076-3417/12/19/10175 |
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