Výsledky vyhledávání - "fully digital precoder"

Realizing Fully Digital Precoders in Hybrid A/D Architecture With Minimum Number of RF Chains Autor Morsali, Alireza, Haghighat, Afshin, Champagne, Benoit

“…In this letter, the minimum number of required radio frequency (RF) chains for realizing any MIMO fully digital precoder (FDP…”
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Low-complexity Hybrid Beamforming for MMSE-based Symbol-level Precoding in Multi-user MISO System Autor Lee, Jaewon, Kang, Chung G.

“…Data-aided symbol-level precoding can exploit constructure interference for improving the energy and system efficiency in the multiantenna downlink channel,…”
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On Achieving Optimal Rate of Digital Precoder by RF-Baseband Codesign for MIMO Systems Autor Edin Zhang, Chiachi Huang

“… We propose two hybrid precoder designs that provide the same achievable rate as the optimal fully-digital precoder…”
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MU-MIMO and Multi-Beam ISAC Hybrid Beamforming Design Autor Leyva, Leonardo, Castanheira, Daniel, Silva, Adao, Gameiro, Atilio

“… The traditional approaches to this problem involve a two-step process: first, a fully digital precoder is obtained, then the HAD beamforming is resolved by minimizing the Euclidean distance to the previously designed fully digital precoder…”
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