Search Results - "Zhiquan Bai"

Performance Analysis of SNR-Based Incremental Hybrid Decode-Amplify-Forward Cooperative Relaying Protocol by Bai, Zhiquan, Jia, Jianlan, Wang, Cheng-Xiang, Yuan, Dongfeng

“…In this paper, we propose and analyze a new relaying scheme for the three-node cooperative relaying system, named as incremental hybrid decode-amplify-forward…”
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Deep Learning-Based Congestion Detection at Urban Intersections by Yang, Xinghai, Wang, Fengjiao, Bai, Zhiquan, Xun, Feifei, Zhang, Yulin, Zhao, Xiuyang

“…In this paper, a deep learning-based traffic state discrimination method is proposed to detect traffic congestion at urban intersections. The detection…”
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Small Cell Offloading Through Cooperative Communication in Software-Defined Heterogeneous Networks by Han, Tao, Han, Yujie, Ge, Xiaohu, Li, Qiang, Zhang, Jing, Bai, Zhiquan, Wang, Lijun

“…To meet the ever-growing demand for a higher communicating rate and better communication quality, more and more small cells are overlaid under the macro base…”
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The correlation between calcaneus stiffness index calculated by QUS and total body BMD assessed by DXA in Chinese children and adolescents by Xu, Yi, Guo, Bin, Gong, Jian, Xu, Hao, Bai, Zhiquan

“…Few studies have shown comparison data between calcaneus stiffness index (SI) calculated by quantitative ultrasound (QUS) and bone mineral density (BMD)…”
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A 3D Non-Stationary Wideband GBSM for Low-Altitude UAV-to-Ground V2V MIMO Channels by Chang, Hengtai, Bian, Ji, Wang, Cheng-Xiang, Bai, Zhiquan, Zhou, Wenqi, Aggoune, el-Hadi M.

“…Due to the high-mobility of unmanned aerial vehicles (UAVs), actual UAV channel measurements show that low-altitude air-to-ground (A2G) channels in UAV…”
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Design and analysis of spatial modulation based orthogonal time frequency space system by Yang, Yingchao, Bai, Zhiquan, Pang, Ke, Ma, Piming, Zhang, Haixia, Yang, Xinghai, Yuan, Dongfeng

“…In this paper, we design a spatial modulation based orthogonal time frequency space (SMOTFS) system to achieve improved transmission reliability and meet the…”
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On Downlink NOMA in Heterogeneous Networks With Non-Uniform Small Cell Deployment by Han, Tao, Gong, Jie, Liu, Xiong, Islam, S. M. Riazul, Li, Qiang, Bai, Zhiquan, Kwak, Kyung Sup

“…Compared to orthogonal multiple access (OMA), non-orthogonal multiple access (NOMA) can achieve higher spectral efficiency by exploiting the power domain…”
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Review on Channel Estimation for Reconfigurable Intelligent Surface Assisted Wireless Communication System by Yu, Yun, Wang, Jinhao, Zhou, Xiao, Wang, Chengyou, Bai, Zhiquan, Ye, Zhun

“…With the dramatic increase in the number of mobile users and wireless devices accessing the network, the performance of fifth generation (5G) wireless…”
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Joint Fair Resource Allocation of D2D Communication Underlaying Downlink Cellular System With Imperfect CSI by Bai, Zhiquan, Li, Mengqi, Dong, Yanan, Zhang, Haijun, Ma, Piming

“…Device-to-device (D2D) communication as a feasible technique can improve the system efficiency without fixed infrastructures. In this paper, we focus on the…”
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Joint Hovering Height, Power, and Rate Optimization for Air-to-Ground UAV-RSMA Covert Communications by Ma, Kang, Chang, Heng, Chen, Pengxu, Bai, Zhiquan, Liu, Hongwu

“…In this paper, we investigate covert communications for an unmanned aerial vehicle (UAV)-aided rate-splitting multiple access (RSMA) system in which the UAV…”
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5G Software-Defined Heterogeneous Networks With Cooperation and Partial Connectivity by Han, Tao, Li, Shimin, Zhong, Yi, Bai, Zhiquan, Kwak, Kyung-Sup

“…The heterogeneous network composed of small cell base stations (SCBSs) and macro base stations (MBSs) has been widely deployed to alleviate the load of…”
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Sustainability-Driven Resource Allocation for Energy-Harvesting Powered Device-to-Device Communication by Yin, Xiao, Ma, Yanbo, Bai, Zhiquan, Cui, Lin, Zhang, Xin

“…We propose a sustainability-driven resource allocation algorithm for energy harvesting powered device-to-device (D2D) communication underlaying cellular…”
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A Joint Bit-to-Symbol Mapping Scheme in Cooperative Spatial Modulation System by Bai, Zhiquan, Zhang, Na, Yang, Yingchao, Pang, Ke, Zhang, Haijun, Han, Tao

“…In this paper, a joint bit-to-symbol mapping scheme in a cooperative spatial modulation (SM) system with amplify-and-forward (AF) and decode-and-forward (DF)…”
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Performance evaluation of STBC based cooperative systems over slow Rayleigh fading channel by Bai, Zhiquan, Yuan, Dongfeng, Kwak, Kyungsup

“…In this paper, we study the transmit diversity of the cooperative relay system employing multiple-input multiple-output (MIMO) technology, especially for the…”
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Lithium inhibits cell volume regulation by acting on chloride channels and modifies ultrastructures of the cell membrane in nasopharyngeal carcinoma cells by Bai, Zhiquan, Zhang, Haifeng, Zhu, Linyan, Zuo, Wanhong, Ye, Jianghong, Feng, Jianqiang, Wang, Liwei, Chen, Lixin

“…Lithium salts have been used as a class of mood stabilizing agents to treat bipolar disorders for over a century. Although lithium is known to affect cell…”
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Hybrid TDD Access Scheme with Confidence Factor Based Weighted Cooperative Sensing in Massive MIMO System by Peng Gao, Zhiquan Bai, Peihao Dong, Fantong Kong, Yingyan Su, Kyungsup Kwak

“…In this paper, a hybrid time-division duplex access scheme with confidence factor based weighted cooperative sensing for the femtocells has been proposed in…”
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Multiple Access M-ary Modulation UWB System Based on Code-Selected Direct Sequence Bipolar PAM by Bai, Zhiquan, Yuan, Dongfeng, Kwak, Kyungsup

“…This work presents an M -ary multiple access code-selected direct sequence (DS) ultra wideband (UWB) communication system. A high data rate multiple access UWB…”
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MAI and MI Performance of the Orthogonal Complementary Code Based DS-BPAM UWB System by Zhiquan Bai, Fang Zhao, Yongjie Xu, Dongfeng Yuan, Kyungsup Kwak

“…In this paper, we investigate the performance of the orthogonal complementary code (OCC) based direct sequence ultra wideband (DS-UWB) system. OCC has perfect…”
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ARQ Based Joint Relay Selection and Cooperative Protocol Switch Cooperative Scheme by Yuanquan Xu, Zhiquan Bai, Dongfeng Yuan, Kyungsup Kwak

“…In this paper, we investigate the ARQ technology based wireless cooperative network, which can improve the spectral efficiency and decrease the collision…”
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Relay power allocation schemes for multiuser cooperative communication by Zhiquan Bai, Rongkai Li, Haixia Zhang, Kyungsup Kwak

“…This paper investigates the power allocation algorithms based on convex theory for multiuser multi-relay amplify-and-forward (AAF) wireless cooperative…”
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