Search Results - "Mao, Guoqiang"

5G Ultra-Dense Cellular Networks by Ge, Xiaohu, Tu, Song, Mao, Guoqiang, Wang, Cheng-Xiang, Han, Tao

“…Traditional ultra-dense wireless networks are recommended as a complement for cellular networks and are deployed in partial areas, such as hotspot and indoor…”
Get full text

Direction-of-Arrival Estimation for Coprime Array via Virtual Array Interpolation by Zhou, Chengwei, Gu, Yujie, Fan, Xing, Shi, Zhiguo, Mao, Guoqiang, Zhang, Yimin D.

“…Coprime arrays can achieve an increased number of degrees of freedom by deriving the equivalent signals of a virtual array. However, most existing methods fail…”
Get full text

Performance Impact of LoS and NLoS Transmissions in Dense Cellular Networks by Ming Ding, Peng Wang, Lopez-Perez, David, Guoqiang Mao, Zihuai Lin

“…In this paper, we introduce a sophisticated path loss model incorporating both line-of-sight (LoS) and non-line-of-sight (NLoS) transmissions to study their…”
Get full text

Vehicular Communications for 5G Cooperative Small-Cell Networks by Ge, Xiaohu, Cheng, Hui, Mao, Guoqiang, Yang, Yang, Tu, Song

“…Cooperative transmission is an effective approach for vehicular communications to improve wireless transmission capacity and reliability in fifth-generation…”
Get full text

Congestion Propagation Based Bottleneck Identification in Urban Road Networks by Li, Changle, Yue, Wenwei, Mao, Guoqiang, Xu, Zhigang

“…Due to the rapid development of vehicular transportation and urbanization, traffic congestion has been increasing and becomes a serious problem in almost all…”
Get full text

Multipath Cooperative Communications Networks for Augmented and Virtual Reality Transmission by Ge, Xiaohu, Pan, Linghui, Li, Qiang, Mao, Guoqiang, Tu, Song

“…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…”
Get full text

Efficient Scheduling of Multiple Mobile Chargers for Wireless Sensor Networks by Xu, Wenzheng, Liang, Weifa, Lin, Xiaola, Mao, Guoqiang

“…In this paper, we study the deployment of multiple mobile charging vehicles to charge sensors in a large-scale wireless sensor network for a given monitoring…”
Get full text

Joint Time-of-Arrival Estimation for Coherent UWB Ranging in Multipath Environment With Multi-User Interference by Shangbo Wang, Guoqiang Mao, Zhang, J. Andrew

“…Time-of-Arrival (ToA) estimation becomes extremely challenging for ultra-wideband ranging systems in dense multipath environment with multiuser interference…”
Get full text

An Online Radio Map Update Scheme for WiFi Fingerprint-Based Localization by Huang, Baoqi, Xu, Zhendong, Jia, Bing, Mao, Guoqiang

“…Fingerprint-based localization relies on an accurate and up-to-date radio map, which is however cumbersome to obtain. In this paper, a novel scheme is proposed…”
Get full text

Spatial Spectrum and Energy Efficiency of Random Cellular Networks by Ge, Xiaohu, Yang, Bin, Ye, Junliang, Mao, Guoqiang, Wang, Cheng-Xiang, Han, Tao

“…It is a great challenge to evaluate the network performance of cellular mobile communication systems. In this paper, we propose new spatial spectrum and energy…”
Get full text

Probabilistic Small-Cell Caching: Performance Analysis and Optimization by Youjia Chen, Ming Ding, Jun Li, Zihuai Lin, Guoqiang Mao, Hanzo, Lajos

“…Small-cell caching utilizes the embedded storage of small-cell base stations (SBSs) to store popular contents for the sake of reducing duplicated content…”
Get full text

Approximation Algorithms for Charging Reward Maximization in Rechargeable Sensor Networks via a Mobile Charger by Weifa Liang, Zichuan Xu, Wenzheng Xu, Jiugen Shi, Guoqiang Mao, Das, Sajal K.

“…Wireless energy transfer has emerged as a promising technology for wireless sensor networks to power sensors with controllable yet perpetual energy. In this…”
Get full text

Throughput of Infrastructure-Based Cooperative Vehicular Networks by Jieqiong Chen, Guoqiang Mao, Changle Li, Zafar, Ammar, Zomaya, Albert Y.

“…In this paper, we provide the detailed analysis of the achievable throughput of infrastructure-based vehicular network with a finite traffic density under a…”
Get full text

Bearing-Only Localization using Geometrically Constrained Optimization by Bishop, A.N., Anderson, B.D.O., Fidan, B., Pathirana, P.N., Guoqiang Mao

“…We examine the problem of optimal bearing-only localization of a single target using synchronous measurements from multiple sensors. We approach the problem by…”
Get full text

Robust Localization Using Range Measurements With Unknown and Bounded Errors by Xiufang Shi, Guoqiang Mao, Anderson, Brian D. O., Zaiyue Yang, Jiming Chen

“…Cooperative geolocation has attracted significant research interests in recent years. A large number of localization algorithms rely on the availability of…”
Get full text

Joint Caching Placement and User Association for Minimizing User Download Delay by Wang, Yue, Tao, Xiaofeng, Zhang, Xuefei, Mao, Guoqiang

“…To alleviate the backhaul burden and reduce user-perceived latency, content caching at base stations has been identified as a key technology. However, the…”
Get full text

Multi-Hop Connectivity Probability in Infrastructure-Based Vehicular Networks by Zhang, Wuxiong, Chen, Yu, Yang, Yang, Wang, Xiangyang, Zhang, Yu, Hong, Xuemin, Mao, Guoqiang

“…Infrastructure-based vehicular networks (consisting of a group of Base Stations (BSs) along the road) will be widely deployed to support Wireless Access in…”
Get full text

Distributed Source Localization of Multi-Agent Systems With Bearing Angle Measurements by Lin, Che, Lin, Zhiyun, Zheng, Ronghao, Yan, Gangfeng, Mao, Guoqiang

“…This note deals with the distributed source localization problem by considering a group of unicycle-type agents. Without the need of GPS and compass, we…”
Get full text

Geographic Routing in Multilevel Scenarios of Vehicular Ad Hoc Networks by Zhu, Lina, Li, Changle, Li, Bingbing, Wang, Xinbing, Mao, Guoqiang

“…Vehicular ad hoc networks (VANETs) present a multilevel feature when vehicles move in multilevel scenarios, such as viaducts, tunnels, and ramps. Different…”
Get full text

5G Green Mobile Communication Networks by Mao, Guoqiang

“…With the popularization of wireless multimedia communications, the wireless traffic is predicated to be increased more than 1000 time in the next decade. Some…”
Get full text