256 citations · 461 across the 22 of their papers we have counts for
22 papers
Interference-Limited Ultra-Reliable and Low-Latency Communications: Graph Neural Networks or Stochastic Geometry?
Yuhong Liu, Changyang She, Yi Zhong +3
In this paper, we aim to improve the Quality-of-Service (QoS) of Ultra-Reliability and Low-Latency Communications (URLLC) in interference-limited wireless networks. To obtain time…
On Meta Distribution and Local Delay for Cache-Enabled Networks with Random DTX: Analysis and Optimization
Le Yang, Fu-Chun Zheng, Yi Zhong +1
A fine-grained analysis of the cache-enabled networks is crucial for system design. In this paper, we focus on the meta distribution of the signal-to-interference ratio (SIR) for t…
An Actor-Critic-Based UAV-BSs Deployment Method for Dynamic Environments
Zhiwei Chen, Yi Zhong, Xiaohu Ge +1
In this paper, the real-time deployment of unmanned aerial vehicles (UAVs) as flying base stations (BSs) for optimizing the throughput of mobile users is investigated for UAV netwo…
Spatio-temporal Modeling for Massive and Sporadic Access
Yi Zhong, Guoqiang Mao, Xiaohu Ge +1
The vision for smart city imperiously appeals to the implementation of Internet-of-Things (IoT), some features of which, such as massive access and bursty short packet transmission…
Edge Caching with Real-Time Guarantees
Le Yang, Yi Zhong, Fu-Chun Zheng +1
In recent years, optimization of the success transmission probability in wireless cache-enabled networks has been studied extensively. However, few works have concerned about the r…
A New Small-World IoT Routing Mechanism based on Cayley Graphs
Yuna Jiang, Xiaohu Ge, Yi Zhong +2
An increasing number of low-power Internet of Things (IoT) devices will be widely deployed in the near future. Considering the short-range communication of low-power devices, multi…
Power-Consumption Outage Challenge in Next-Generation Cellular Networks
Jing Yang, Yi Zhong, Xiaohu Ge +1
The conventional outage in wireless communication systems is caused by the deterioration of the wireless communication link, i.e., the received signal power is less than the minimu…
Energy Efficient Optimization of Wireless-powered 5G Full Duplex Cellular Networks: A Mean Field Game Approach
Xiaohu Ge, Haoming Jia, Yi Zhong +3
This paper studies the power allocation of an ultra-dense cellular network consisting of multiple full-duplex (FD) base stations (BSs) serving a large number of half-duplex (HD) us…
A Novel JT-CoMP Scheme in 5G Fractal Small Cell Networks
Jiaqi Chen, Xiaohu Ge, Yi Zhong +1
To satisfy the requirement of the fifth generation (5G) mobile communications that offers an ultra high data rate of 100Mbps to 1Gbps anytime and anywhere, the coordinated multipoi…
Age of Information in Poisson Networks
Yuming Hu, Yi Zhong, Wenyi Zhang
The age of information (AoI) has been extensively studied in recent years. However, few works have focused on the analysis of AoI in large wireless networks. In this work, we analy…
Base Station Switch-off with Mutual Repulsion in 5G Massive MIMO Networks
Jiaqi Chen, Xiaohu Ge, Xueying Song +1
When small cells are densely deployed in the fifth generation (5G) cellular networks, switching off a part of base stations (BSs) is a practical approach for saving energy consumpt…
Effect of Spatial and Temporal Traffic Statistics on the Performance of Wireless Networks
Gang Wang, Yi Zhong, Rongpeng Li +3
The traffic in wireless networks has become diverse and fluctuating both spatially and temporally due to the emergence of new wireless applications and the complexity of scenarios.…
Tradeoff between Delay and Physical Layer Security in Wireless Networks
Yi Zhong, Xiaohu Ge, Tao Han +2
Exchange of crucial and confidential information leads to the unprecedented attention on the security problem in wireless networks. Though the security has been studied in a number…
5G Ultra-dense networks with non-uniform Distributed Users
Junliang Ye, Xiaohu Ge, Guoqiang Mao +1
User distribution in ultra-dense networks (UDNs) plays a crucial role in affecting the performance of UDNs due to the essential coupling between the traffic and the service provide…
The Stochastic Geometry Analyses of Cellular Networks with α-Stable Self-Similarity
Rongpeng Li, Zhifeng Zhao, Yi Zhong +2
To understand the spatial deployment of base stations (BSs) is the first step to analyze the performance of cellular networks and further design efficient networking protocols. Poi…
Packet Throughput Analysis of Static and Dynamic TDD in Small Cell Networks
Howard H. Yang, Giovanni Geraci, Yi Zhong +1
We develop an analytical framework for the perfor- mance comparison of small cell networks operating under static time division duplexing (S-TDD) and dynamic TDD (D-TDD). While in…
Power Control in Full Duplex Networks: Area Spectrum Efficiency and Energy Efficency
Chenyuan Feng, Yi Zhong, Tony Q. S. Quek +1
Full-duplex (FD) allows the exchange of data between nodes on the same temporal and spectrum resources, however, it introduces self interference (SI) and additional network interfe…
Toward a Tractable Delay Analysis in Ultra-dense Networks
Yi Zhong, Martin Haenggi, Fu-Chun Zheng +3
Meeting the diverse delay requirements of emerging wireless applications is one of the most critical goals for the design of ultradense networks. Though the delay of point-to-point…
Heterogeneous Cellular Networks with Spatio-Temporal Traffic: Delay Analysis and Scheduling
Yi Zhong, Tony Q. S. Quek, Xiaohu Ge
Emergence of new types of services has led to various traffic and diverse delay requirements in fifth generation (5G) wireless networks. Meeting diverse delay requirements is one o…
Managing Interference Correlation Through Random Medium Access
Yi Zhong, Wenyi Zhang, Martin Haenggi
The capacity of wireless networks is fundamentally limited by interference. However, little research has focused on the interference correlation, which may greatly increase the loc…
Stochastic Analysis of Mean Interference for RTS/CTS Mechanism
Yi Zhong, Wenyi Zhang
The RTS/CTS handshake mechanism in WLAN is studied using stochastic geometry. The effect of RTS/CTS is treated as a thinning procedure for a spatially distributed point process tha…
Multi-channel Hybrid Access Femtocells: A Stochastic Geometric Analysis
Yi Zhong, Wenyi Zhang
For two-tier networks consisting of macrocells and femtocells, the channel access mechanism can be configured to be open access, closed access, or hybrid access. Hybrid access aris…