Yi Ma

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eess.SP2025

Hybrid Constellation Modulation for Symbol-Level Precoding in RIS-Enhanced MU-MISO Systems

Yupeng Zheng, Yi Ma, Rahim Tafazolli

The application of symbol-level precoding (SLP) in reconfigurable intelligent surfaces (RIS) enhanced multi-user multiple-input single-output (MU-MISO) systems faces two main chall…

eess.SP2023

On Chernoff Lower-Bound of Outage Threshold for Non-Central $χ^{2}$ -Distributed Beamforming Gain in URLLC Systems

Jinfei Wang, Yi Ma, Rahim Tafazolli +1

The cumulative distribution function (CDF) of a non-central $χ^{2}$ -distributed random variable (RV) is often used when measuring the outage probability of communication systems. For…

eess.SP2023

On Chernoff Lower-Bound of Outage Threshold for Non-Central $χ^{2}$ -Distributed MIMO Beamforming Gain

Jinfei Wang, Yi Ma, Rahim Tafazolli

The cumulative distribution function (CDF) of a non-central $χ^{2}$ -distributed random variable (RV) is often used when measuring the outage probability of communication systems. For…

Hybrid Constellation Modulation for Symbol-Level Precoding in RIS-Enhanced MU-MISO Systems

On Chernoff Lower-Bound of Outage Threshold for Non-Central χ2-Distributed Beamforming Gain in URLLC Systems

On Chernoff Lower-Bound of Outage Threshold for Non-Central χ2-Distributed MIMO Beamforming Gain

On Chernoff Lower-Bound of Outage Threshold for Non-Central $χ^{2}$ -Distributed Beamforming Gain in URLLC Systems

On Chernoff Lower-Bound of Outage Threshold for Non-Central $χ^{2}$ -Distributed MIMO Beamforming Gain