3 papers
cs.IT2025
Deep Reinforcement Learning for MIMO Communication with Low-Resolution ADCs
Marian Temprana Alonso, Dongsheng Luo, Farhad Shirani
Multiple-input multiple-output (MIMO) wireless systems conventionally use high-resolution analog-to-digital converters (ADCs) at the receiver side to faithfully digitize received s…
cs.IT2024
Non-Linear Analog Processing Gains in Task-Based Quantization
Marian Temprana Alonso, Farhad Shirani, Neil Irwin Bernardo +1
In task-based quantization, a multivariate analog signal is transformed into a digital signal using a limited number of low-resolution analog-to-digital converters (ADCs). This pro…
cs.IT2022
Non-Linear Analog Processing in MIMO Systems with Coarse Quantization
Marian Temprana Alonso, Xuyang Liu, Hamidreza Aghasi +1
Analog to digital converters (ADCs) are a major contributor to the power consumption of multiple-input multiple-output (MIMO) receivers in large bandwidth millimeter-wave systems.…