247 citations · 873 across the 54 of their papers we have counts for
38 papers · 1 filter
6G Network AI Architecture for Everyone-Centric Customized Services
Yang Yang, Mulei Ma, Hequan Wu +51
Mobile communication standards were developed for enhancing transmission and network performance by using more radio resources and improving spectrum and energy efficiency. How to…
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…
Optimal Base Station Antenna Downtilt in Downlink Cellular Networks
Junnan Yang, Ming Ding, Guoqiang Mao +3
From very recent studies, the area spectral efficiency (ASE) performance of downlink (DL) cellular networks will continuously decrease and finally to zero with the network densific…
On the Energy-Efficient Deployment for Ultra-Dense Heterogeneous Networks with NLoS and LoS Transmissions
Bin Yang, Guoqiang Mao, Xiaohu Ge +2
We investigate network performance of ultra-dense heterogeneous networks (HetNets) and study the maximum energy-efficient base station (BS) deployment incorporating probabilistic n…
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…
Multi-Path Cooperative Communications Networks for Augmented and Virtual Reality Transmission
Xiaohu Ge, Linghui Pan, Qiang Li +2
Augmented and/or virtual reality (AR/VR) are emerging as one of the main applications in future fifth generation (5G) networks. To meet the requirements of lower latency and massiv…
What is the Optimal Network Deployment for a Fixed Density of Antennas?
Xuefeng Yao, Ming Ding, David Lopez Perez +2
In this paper, we answer a fundamental question: when the total number of antennas per square kilometer is fixed, what is the optimal network deployment? A denser network with a le…
Optimum Interference Management in Underlay Inband D2D-Enhanced Cellular Networks
Junnan Yang, Ming Ding, Guoqiang Mao
For device-to-device (D2D) communications underlaying a cellular network with uplink resource sharing, both cellular and D2D links cause significant co-channel interference. In thi…
Ultra-Dense Networks: A New Look at the Proportional Fair Scheduler
Ming Ding, David Lopez Perez, Amir H. Jafari +2
In this paper, we theoretically study the proportional fair (PF) scheduler in the context of ultra-dense networks (UDNs). Analytical results are obtained for the coverage probabili…
On the Performance of Multi-tier Heterogeneous Cellular Networks with Idle Mode Capability
Chuan Ma, Ming Ding, He Chen +3
This paper studies the impact of the base station (BS) idle mode capability (IMC) on the network performance of multi-tier and dense heterogeneous cellular networks (HCNs). Differe…
Analysis of Device-to-Device Communications in Uplink Cellular Networks with Lognormal Fading
Junnan Yang, Ming Ding, Guoqiang Mao
In this paper, using the stochastic geometry theory, we present a framework for analyzing the performance of device-to-device (D2D) communications underlaid uplink (UL) cellular ne…
Ultra-Dense Networks: Is There a Limit to Spatial Spectrum Reuse?
Ming Ding, David Lopez Perez, Guoqiang Mao +1
The aggressive spatial spectrum reuse (SSR) by network densification using smaller cells has successfully driven the wireless communication industry onward in the past decades. In…
On the Security of Warning Message Dissemination in Vehicular Ad Hoc Networks
Jieqiong Chen, Guoqiang Mao
Information security is an important issue in vehicular networks as the accuracy and integrity of information is a prerequisite to satisfactory performance of almost all vehicular…
Performance Analysis of Dense Small Cell Networks with Generalized Fading
Bin Yang, Ming Ding, Guoqiang Mao +1
In this paper, we propose a unified framework to analyze the performance of dense small cell networks (SCNs) in terms of the coverage probability and the area spectral efficiency (…
Capacity of Cooperative Vehicular Networks with Infrastructure Support: Multi-user Case
Jieqiong Chen, Guoqiang Mao, Changle Li +2
Capacity of vehicular networks with infrastructure support is both an interesting and challenging problem as the capacity is determined by the inter-play of multiple factors includ…
Throughput of Infrastructure-based Cooperative Vehicular Networks
Jieqiong Chen, Guoqiang Mao, Changle Li +2
In this paper, we provide detailed analysis of the achievable throughput of infrastructure-based vehicular network with a finite traffic density under a cooperative communication s…
Cooperative Content Offloading Through WiFi and Mobile Device-to-Device Networks
Guoqiang Mao, Xiaofeng Tao
This paper investigates the use of WiFi and mobile device-to-device networks, with vehicular ad hoc networks being a typical example, as a complementary means to offload and reduce…
Dense Small Cell Networks: From Noise-Limited to Dense Interference-Limited
Bin Yang, Guoqiang Mao, Ming Ding +2
Considering both non-line-of-sight (NLoS) and line-of-sight (LoS) transmissions, the transitional behaviors from noise-limited regime to dense interference-limited regime have been…
Study on the Idle Mode Capability with LoS and NLoS Transmissions
Ming Ding, David Lopez Perez, Guoqiang Mao +1
In this paper, we study the impact of the base station (BS) idle mode capability (IMC) on the network performance in dense small cell networks (SCNs). Different from existing works…
Mobile Converged Networks: Framework, Optimization and Challenges
Tao Han, Yang Yang, Xiaohu Ge +1
In this paper, a new framework of mobile converged networks is proposed for flexible resource optimization over multi-tier wireless heterogeneous networks. Design principles and ad…
Coverage Analysis of Heterogeneous Cellular Networks in Urban Areas
Bin Yang, Guoqiang Mao, Xiaohu Ge +3
In this article, a network model incorporating both line-of-sight (LOS) and non-line-of-sight (NLOS) transmissions is proposed to investigate impacts of blockages in urban areas on…
Vehicular Communications for 5G Cooperative Small Cell Networks
Xiaohu Ge, Hui Cheng, Guoqiang Mao +2
The cooperative transmission is an effective approach for vehicular communications to improve the wireless transmission capacity and reliability in the fifth generation (5G) small…
5G Ultra-Dense Cellular Networks
Xiaohu Ge, Song Tu, Guoqiang Mao +2
Traditional ultra-dense wireless networks are recommended as a complement for cellular networks and are deployed in partial areas, such as hotspot and indoor scenarios. Based on th…
Microscopic Analysis of the Uplink Interference in FDMA Small Cell Networks
Ming Ding, David Lopez-Perez, Guoqiang Mao +1
In this paper, we analytically derive an upper bound on the error in approximating the uplink (UL) single-cell interference by a lognormal distribution in frequency division multip…