Uplink Spectral and Energy Efficiency of Cell-Free Massive M…
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- DOI 10.1109/tcomm.2020.3028305
- OpenAlex ID W3091852078
- Type Article
- Language EN
- Published 05 Oct 2020
- Volume 69 (1)
- Pages 223–245
- Source IEEE Transactions on Communications
- Publisher IEEE Communications Society
- FWCI 3.63
- Countries 2
- Institutions 4
- Added 10 Oct 2025
- Updated 22 Oct 2026
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Uplink Spectral and Energy Efficiency of Cell-Free Massive MIMO With Optimal Uniform Quantization
Article 2020 EN Green
This paper investigates the performance of limited-fronthaul cell-free massive multiple-input multiple-output (MIMO) taking account the fronthaul quantization and imperfect channel acquisition. Three cases are studied, which we refer to as Estimate & Quantize, Quantize & Estimate, and Decentralized, according to where channel estimation is performed and exploited. Maximum-ratio combining (MRC), ze…
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7 authors| # | Author | Institutions | ORCID |
|---|---|---|---|
| 1 | Manijeh Bashar | University of Surrey (GB) | |
| 2 | Hien Quoc Ngo | Queen's University Belfast (GB) | |
| 3 | Kanapathippillai Cumanan | University of York (GB) | |
| 4 | Alister Graham Burr | University of York (GB) | |
| 5 | Pei Xiao | University of Surrey (GB) | |
| 6 | Emil Björnson | Linköping University (SE) | |
| 7 | Erik G. Larsson | Linköping University (SE) |
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