Search Results - "Zhang, Huazi"

Large-Scale MIMO Relaying Techniques for Physical Layer Security: AF or DF? by Chen, Xiaoming, Lei, Lei, Zhang, Huazi, Yuen, Chau

“…In this paper, we consider a large scale multiple input multiple output (LS-MIMO) relaying system, where an information source sends the message to its…”
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Pricing-Based Interference Coordination for D2D Communications in Cellular Networks by Rui Yin, Guanding Yu, Huazi Zhang, Zhaoyang Zhang, Li, Geoffrey Ye

“…A pricing-based joint spectrum and power allocation framework is proposed for decentralized interference coordination among device-to-device (D2D)…”
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Joint Downlink and Uplink Resource Allocation for Energy-Efficient Carrier Aggregation by Guanding Yu, Qimei Chen, Rui Yin, Huazi Zhang, Ye Li, Geoffrey

“…In this paper, joint energy-efficient resource allocation for both the base station and users is studied for time division duplex (TDD) systems with carrier…”
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Fountain-Coded File Spreading Over Mobile Networks by Zhaoyang Zhang, Huazi Zhang, Huaiyu Dai, Xiaoming Chen, Wu, Dapeng Oliver

“…Spreading a large file consisting of many packets over a mobile network is challenging due to the short meeting duration for each transmission. Moreover, two…”
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FUN Coding: Design and Analysis by Zhang, Huazi, Sun, Kairan, Huang, Qiuyuan, Wen, Yonggang, Wu, Dapeng

“…Joint FoUntain coding and Network coding (FUN) is proposed to boost information spreading over multi-hop lossy networks. The novelty of our FUN approach lies…”
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Gossip-Based Information Spreading in Mobile Networks by Zhang, Huazi, Zhang, Zhaoyang, Dai, Huaiyu

“…In this paper, we analyze the effect of mobility on information spreading in geometric networks through natural random walks. Specifically, our focus is on…”
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Mobile Conductance in Sparse Networks and Mobility-Connectivity Tradeoff by Zhang, Huazi, Dai, Huaiyu, Zhang, Zhaoyang, Huang, Yufan

“…An important application for modern large-scale networks is to spread the information efficiently to the largest audience. To better understand the theoretical…”
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Delay-aware fountain codes for video streaming with optimal sampling strategy by Sun, Kairan, Zhang, Huazi, Gao, Ying, Wu, Dapeng

“…The explosive demand for online video from smart mobile devices poses unprecedented challenges to delivering high quality of experience (QoE) over wireless…”
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Differential Modulation Exploiting the Spatial-Temporal Correlation of Wireless Channels With Moving Antenna Array by Zhang, Zhaoyang, Jiao, Chunxu, Zhong, Caijun, Zhang, Huazi, Zhang, Yu

“…Provisioning reliable wireless services for railway passengers is becoming an increasingly critical problem to be addressed with the fast development of high…”
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MPC-Based Delay-Aware Fountain Codes for Real-Time Video Communication by Sun, Kairan, Zhang, Huazi, Wu, Dapeng, Zhuang, Hongcheng

“…With the prevalence of smart mobile devices and surveillance cameras, the traffic load within the Internet of Things (IoT) has shifted away from nonmultimedia…”
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On the secrecy outage capacity of physical layer security in large-scale MIMO relaying systems with imperfect CSI by Xiaoming Chen, Lei Lei, Huazi Zhang, Chau Yuen

“…In this paper, we study the problem of physical layer security in a large-scale multiple-input multiple-output (LS-MIMO) relaying system. The advantage of…”
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A Flip-Syndrome-List Polar Decoder Architecture for Ultra-Low-Latency Communications by Zhang, Huazi, Tong, Jiajie, Li, Rong, Qiu, Pengcheng, Huangfu, Yourui, Xu, Chen, Wang, Xianbin, Wang, Jun

“…We consider practical hardware implementation of polar decoders. To reduce latency due to the serial nature of successive cancellation, existing optimizations…”
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Energy Efficiency Tradeoff in Interference Channels by Guanding Yu, Lukai Xu, Daquan Feng, Zhaoyang Zhang, Li, Geoffrey Ye, Huazi Zhang

“…Interference is one of the major obstacles to improving the performance in wireless communication systems. As the ever-growing data traffic is carried over…”
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Energy Efficient Joint Source and Channel Sensing in Cognitive Radio Sensor Networks by Huazi Zhang, Zhaoyang Zhang, Xiaoming Chen, Rui Yin

“…A novel concept of Joint Source and Channel Sensing (JSCS) is introduced in the context of Cognitive Radio Sensor Networks(CRSN). Every sensor node has two…”
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Rateless Coded Vector OFDM System for Transmission over Doubly Selective Fading Channels by Panyu Fu, Zhaoyang Zhang, Huazi Zhang, Kun Tu

“…A joint modulation and coding scheme is proposed based on Rateless Codes and Vector OFDM systems to combat fading over doubly selective channels. A rateless…”
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Soft Consistency Reconstruction: A robust 1-bit compressive sensing algorithm by Xiao Cai, Zhaoyang Zhang, Huazi Zhang, Chunguang Li

“…A class of recovering algorithms for 1-bit compressive sensing (CS) named Soft Consistency Reconstructions (SCRs) are proposed. Recognizing that CS recovery is…”
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Decentralized interference coordination for D2D communication underlying cellular Networks by Rui Yin, Guanding Yu, Huazi Zhang, Zhaoyang Zhang, Li, Geoffrey Ye

“…A framework on decentralized interference coordination based on the pricing mechanism is developed for device-to-device (D2D) communication underlying cellular…”
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Progressive Bit-Flipping Decoding of Polar Codes over Layered Critical Sets by Zhaoyang Zhang, Kangjian Qin, Liang Zhang, Huazi Zhang, Guo Tai Chen

“…In successive cancellation (SC) polar decoding, an incorrect estimate of any prior unfrozen bit may bring about severe error propagation in the following…”
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A sequential antenna-hopping scheme for high mobility MIMO communications by Chunxu Jiao, Zhaoyang Zhang, Huazi Zhang, Liangliang Zhu, Caijun Zhong

“…In high mobility wireless communication scenarios, the most challenging issue is to cope with the extremely fast fading channel. Compared with its static…”
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Modified OSD Algorithm With Reduced Gaussian Elimination by Fossorier, Marc, Shakiba-Herfeh, Mahdi, Zhang, Huazi

“…In this letter, the OSD algorithm is modified to perform a limited GE with <inline-formula> <tex-math notation="LaTeX">O(N^{3} \min \{R, 1-R\}^{3})…”
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