247 citations · 873 across the 54 of their papers we have counts for
55 papers
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…
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…
Compressive Sensing Based Channel Estimation for Millimeter-Wave Full-Dimensional MIMO with Lens-Array
Ziwei Wan, Zhen Gao, Byonghyo Shim +3
Channel estimation (CE) for millimeter-wave (mmWave) lens-array suffers from prohibitive training overhead, whereas the state-of-the-art solutions require an extra complicated radi…
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…
Principal Component Analysis Based Broadband Hybrid Precoding for Millimeter-Wave Massive MIMO Systems
Yiwei Sun, Zhen Gao, Hua Wang +4
Hybrid analog-digital precoding is challenging for broadband millimeter-wave (mmWave) massive MIMO systems, since the analog precoder is frequency-flat but the mmWave channels are…
A Topological Approach to Secure Message Dissemination in Vehicular Networks
Jieqiong Chen, Guoqiang Mao, Changle Li +1
Secure message dissemination is an important issue in vehicular networks, especially considering the vulnerability of vehicle to vehicle message dissemination to malicious attacks.…
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…
Applying DCOP to User Association Problem in Heterogeneous Networks with Markov Chain Based Algorithm
Peibo Duan, Guoqiang Mao, Changsheng Zhang +1
Multi-agent systems (MAS) is able to characterize the behavior of individual agent and the interaction between agents. Thus, it motivates us to leverage the distributed constraint…
STARIMA-based Traffic Prediction with Time-varying Lags
Peibo Duan, Guoqiang Mao, Shangbo Wang +2
Based on the observation that the correlation between observed traffic at two measurement points or traffic stations may be time-varying, attributable to the time-varying speed whi…
Robust Localization Using Range Measurements with Unknown and Bounded Errors
Xiufang Shi, Guoqiang Mao, Brian. D. O. Anderson +2
Cooperative geolocation has attracted significant research interests in recent years. A large number of localization algorithms rely on the availability of statistical knowledge of…
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…