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Communication Dans Un Congrès Année : 2018

Spectrally Efficient Iterative MU-MIMO Receiver for SC-FDMA Based on EP.

Résumé

A novel multiuser multiple-input multiple-output (MU-MIMO) receiver for single-carrier frequency-division multiple-access (SC-FDMA) is proposed within the expectation propagation (EP) framework. Recent advances in iterative receiver design show the ability of low complexity EP-based iterative algorithms to achieve performance close to maximum a posteriori (MAP) detection. In this paper, based on the exact derivation of frequency-domain EP-based turbo receivers, we propose a novel spectrally and computationally efficient soft interference canceller (IC) with a doubly-iterative architecture. Asymptotic and finite-length analysis show that our proposal outperforms existing schemes with comparable complexity, in various spatial-multiplexing configurations.
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Dates et versions

hal-03636671 , version 1 (11-04-2022)

Identifiants

  • HAL Id : hal-03636671 , version 1
  • OATAO : 22457

Citer

Serdar Sahin, Charly Poulliat, Antonio Cipriano, Marie-Laure Boucheret. Spectrally Efficient Iterative MU-MIMO Receiver for SC-FDMA Based on EP.. 29th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2018), Sep 2018, Bologna, Italy. pp.1-7. ⟨hal-03636671⟩
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