Two-dimensional sparse recovery method for channel estimation in massive MIMO OTFS systems
Massive multiple-input multiple-output (MIMO) orthogonal time frequency space (OTFS) systems play a vital role in high-mobility scenarios like vehicle-to-everything and high-speed railways, offering strong resilience against Doppler effects and mitigating channel degradation. However, accurate chann...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2025-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2025146/ |
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