Performance Analysis of Superposition M-ary QAM Modulation in Coded Protograph LDPC MIMO Communication Systems With Low-Resolution ADCs

Performance Analysis of Superposition M-ary QAM Modulation in Coded Protograph LDPC MIMO Communication Systems With Low-Resolution ADCs

Low-resolution analog-to-digital converters (ADCs) offer a compelling approach to reducing power consumption and hardware complexity in large-scale multiple-input multiple-output (LS-MIMO) systems for next-generation wireless networks. However, aggressive quantization significantly increases detecti...

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Bibliographic Details
Main Authors: Duc A. Hoang, Hieu T. Nguyen, Thang N. Le
Format: Article
Language:English
Published: IEEE 2025-01-01
Series:IEEE Access
Subjects:
Large-scale MIMO
superposition modulation
protograph LDPC
low-resolution ADC
message passing
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Online Access:https://ieeexplore.ieee.org/document/11045392/
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