8 citations · 10 across the 9 of their papers we have counts for
6 papers · 1 filter
Graph Convolutional Network Enabled Power-Constrained HARQ Strategy for URLLC
Yi Chen, Zheng Shi, Hong Wang +4
In this paper, a power-constrained hybrid automatic repeat request (HARQ) transmission strategy is developed to support ultra-reliable low-latency communications (URLLC). In partic…
Performance Analysis and Optimal Design of HARQ-IR-Aided Terahertz Communications
Ziyang Song, Zheng Shi, Jiaji Su +4
Terahertz (THz) communications are envisioned to be a promising technology for 6G thanks to its broad bandwidth. However, the large path loss, antenna misalignment, and atmospheric…
Analysis of HARQ-IR over Time-Correlated Rayleigh Fading Channels
Zheng Shi, Haichuan Ding, Shaodan Ma +1
In this paper, performance of hybrid automatic repeat request with incremental redundancy (HARQ-IR) over Rayleigh fading channels is investigated. Different from prior analysis, ti…
Inverse Moment Matching Based Analysis of Cooperative HARQ-IR over Time-Correlated Nakagami Fading Channels
Zheng Shi, Haichuan Ding, Shaodan Ma +2
This paper analyzes the performance of cooperative hybrid automatic repeat request with incremental redundancy (HARQ-IR) and proposes a new approach of outage probability approxima…
Session-Based Cooperation in Cognitive Radio Networks: A Network-Level Approach
Haichuan Ding, Chi Zhang, Xuanheng Li +4
In cognitive radio networks (CRNs), secondary users (SUs) can proactively obtain spectrum access opportunities by helping with primary users' (PUs') data transmissions. Currently,…
Performance Analysis for Heterogeneous Cellular Systems with Range Expansion
Haichuan Ding, Shaodan Ma, Chengwen Xing +2
Recently heterogeneous base station structure has been adopted in cellular systems to enhance system throughput and coverage. In this paper, the uplink coverage probability for the…