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Zheng Shi

Researcher at Jinan University

Publications -  90
Citations -  744

Zheng Shi is an academic researcher from Jinan University. The author has contributed to research in topics: Fading & Hybrid automatic repeat request. The author has an hindex of 12, co-authored 77 publications receiving 404 citations. Previous affiliations of Zheng Shi include University of Macau & Nanjing University of Posts and Telecommunications.

Papers
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Journal ArticleDOI

On Power Minimization for IRS-Aided Downlink NOMA Systems

TL;DR: This letter examines the effectiveness of IRS in NOMA system with respect to transmit power consumption and designs a joint optimization algorithm that can significantly reduce the required transmit power when compared with various benchmarking schemes.
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Cooperative HARQ-Assisted NOMA Scheme in Large-Scale D2D Networks

TL;DR: In this paper, an interference aware rate selection and power allocation for cooperative hybrid automatic repeat request (HARQ)-assisted non-orthogonal multiple access (NOMA) scheme for large-scale device-to-device (D2D) networks is considered to maximize long term average throughput and area spectral efficiency.
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Cooperative HARQ Assisted NOMA Scheme in Large-scale D2D Networks

TL;DR: In this article, an interference aware rate selection and power allocation for cooperative hybrid automatic repeat request (HARQ) assisted non-orthogonal multiple access (NOMA) scheme for large-scale device-to-device (D2D) networks is considered to maximize long term average throughput and area spectral efficiency.
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Zero-Forcing-Based Downlink Virtual MIMO–NOMA Communications in IoT Networks

TL;DR: The asymptotic outage expressions provide quantitative impacts of various system parameters and enable the investigation of diversity–multiplexing tradeoff (DMT).
Journal ArticleDOI

Asymptotic Outage Analysis of HARQ-IR Over Time-Correlated Nakagami- $m$ Fading Channels

TL;DR: In this paper, the outage performance of hybrid automatic repeat request with incremental redundancy (HARQ-IR) is analyzed, where the outage probability is exactly derived by using conditional Mellin transform, based on the findings of the conditional independence of the received signal-to-noise ratios.