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Prior information based channel estimation for millimeter-wave massive MIMO vehicular communications in 5G and beyond Research Articles
Zhao Yi, Weixia Zou, Xuebin Sun,yz17tx@bupt.edu.cn,zwx0218@bupt.edu.cn
Frontiers of Information Technology & Electronic Engineering 2021, Volume 22, Issue 6, Pages 777-789 doi: 10.1631/FITEE.2000515
Keywords: 大规模多入多出;毫米波;信道估计;车辆通信;时变
Zhiqiang Wang, Jiawei Liu, Jun Wang, Guangrong Yue,wangzq@std.uestc.edu.cn,842927584@qq.com,junwang@uestc.edu.cn,yuegr@uestc.edu.cn
Frontiers of Information Technology & Electronic Engineering 2021, Volume 22, Issue 4, Pages 560-570 doi: 10.1631/FITEE.2000451
Keywords: 超大规模相控阵;毫米波;波束倾斜;Zadoff-Chu;单载波频域均衡
Shang LIU, Ishtiaq AHMAD, Ping ZHANG, Zhi ZHANG
Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 5, Pages 674-684 doi: 10.1631/FITEE.1700081
Keywords: Massive multi-input multi-output Cognitive radio Relay network Transmission rate Power analysis
Integrated communication and localization in millimeter-wave systems
Jie Yang, Jing Xu, Xiao Li, Shi Jin, Bo Gao,yangjie@seu.edu.cn,shadowaccountxj@foxmail.com,li_xiao@seu.edu.cn,jinshi@seu.edu.cn,gao.bo1@zte.com.cn
Frontiers of Information Technology & Electronic Engineering 2021, Volume 22, Issue 4, Pages 457-470 doi: 10.1631/FITEE.2000505
Tao Zhou, Guichao Chen, Cheng-xiang Wang, Jiayi Zhang, Liu Liu, Yiqun Liang,taozhou@bjtu.edu.cn,17120045@bjtu.edu.cn,chxwang@seu.edu.cn,jiayizhang@bjtu.edu.cn,liuliu@bjtu.edu.cn,liangyiqun@139.com
Frontiers of Information Technology & Electronic Engineering 2021, Volume 22, Issue 4, Pages 571-585 doi: 10.1631/FITEE.2000509
Keywords: 毫米波;大规模多输入多输出;混合模拟-数字转换器;性能分析;天线选择
Peize Zhang, Haiming Wang, Wei Hong,pzzhang@seu.edu.cn,hmwang@seu.edu.cn,weihong@seu.edu.cn
Frontiers of Information Technology & Electronic Engineering 2021, Volume 22, Issue 4, Pages 471-487 doi: 10.1631/FITEE.2000489
Keywords: 毫米波通信;分簇;绕射;多路通道;传播测量
Modeling and performance analysis of OAM-GSM millimeter-wave wireless communication systems
Qi Zhang, Xusheng Xiong, Qiang Li, Tao Han, Yi Zhong,qiqiz@hust.edu.cn,xiongxusheng@hust.edu.cn,qli_patrick@hust.edu.cn,hantao@hust.edu.cn,yzhong@hust.edu.cn
Frontiers of Information Technology & Electronic Engineering 2021, Volume 22, Issue 4, Pages 527-547 doi: 10.1631/FITEE.2000444
Keywords: 轨道角动量;广义空间调制;毫米波通信;信道容量;能量效率;误比特率
Xichen Liu, Lin Yang, Daizhong Yu,362475709@qq.com,eelyang@uestc.edu.cn,15908107465@163.com
Frontiers of Information Technology & Electronic Engineering 2021, Volume 22, Issue 4, Pages 503-516 doi: 10.1631/FITEE.2000464
Keywords: 毫米波;两径模型;均方根时延扩展;功率延迟分布;CI-TRH路径损耗模型
Wei Fan, Lassi Hentilä, Pekka Kyösti,wfa@es.aau.dk
Frontiers of Information Technology & Electronic Engineering 2021, Volume 22, Issue 4, Pages 548-559 doi: 10.1631/FITEE.2000484
Keywords: 空间信道模型;空口测试;无线线缆;多探头电波暗室;FR2验证
Ehab ALI, Mahamod ISMAIL, Rosdiadee NORDIN, Nor Fadzilah ABDULAH
Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 6, Pages 753-772 doi: 10.1631/FITEE.1601817
Keywords: Beamforming classifications Massive MIMO Hybrid beamforming Millimetre-wave beamforming
Yiming Yu,Zhilin Chen,Chenxi Zhao,Huihua Liu,Yunqiu Wu,Wen-Yan Yin,Kai Kang
Engineering 2023, Volume 22, Issue 3, Pages 125-140 doi: 10.1016/j.eng.2022.04.023
This article presents a 39 GHz transceiver front-end chipset for 5G multi-input multi-output (MIMO) applications. Each chip includes two variable-gain frequency-conversion channels and can support two simultaneous independent beams, and the chips also integrate a local-oscillator chain and digital module for multi-chip extension and gain-state control. To improve the radio-frequency performance, several circuit-level improvement techniques are proposed for the key building blocks in the front-end system. Furthermore, an advanced low-temperature co-fired ceramic process is developed to package the 39 GHz dual-channel transceiver chipset, and it achieves low packaging loss and high isolation between the two transmitting (TX)/receiving (RX) channels. Both the chip-level and system-in-package (SIP)-level measurements are conducted to demonstrate the performance of the transceiver chipset. The measurement characteristics show that the TX SIP provides 11 dB maximum gain and 10 dBm saturated output power, while the RX SIP achieves 52 dB maximum gain, 5.4 dB noise figure, and 7.2 dBm output 1 dB compression point. Single-channel communication link testing of the transceiver exhibits an error vector magnitude (EVM) of 3.72% and a spectral efficiency of 3.25 bit·s−1·Hz−1 for 64-quadrature amplitude modulation (QAM) modulation and an EVM of 3.76% and spectral efficiency of 3.9 bit·s−1·Hz−1 for 256-QAM modulation over a 1 m distance. Based on the chipset, a 39 GHz multi-beam prototype is also developed to perform the MIMO operation for 5G millimetre wave applications. The over-the-air communication link for one- and two-stream transmission indicates that the multi-beam prototype can cover a 5–150 m distance with comparable throughput.
Keywords: 5G Multi-beam Multi-input multi-output Millimeter-wave Transceiver Wireless communication
Compressed sensing-based structured joint channel estimation in a multi-user massive MIMO system Article
Ruo-yu ZHANG, Hong-lin ZHAO, Shao-bo JIA
Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 12, Pages 2082-2100 doi: 10.1631/FITEE.1601635
Keywords: Compressed sensing Multi-user massive multiple input multiple output (MIMO) Frequency-division duplexing Structured joint channel estimation Pilot overhead reduction
A general altitude-dependent path loss model for UAV-to-ground millimeter-wave communications Research Articles
Qiuming Zhu, Mengtian Yao, Fei Bai, Xiaomin Chen, Weizhi Zhong, Boyu Hua, Xijuan Ye,zhuqiuming@nuaa.edu.cn,yaomengtian@nuaa.edu.cn,baifei@nuaa.edu.cn,chenxm402@nuaa.edu.cn,zhongwz@nuaa.edu.cn,byhua@nuaa.edu.cn,yexijuan@nuaa.edu.cn
Frontiers of Information Technology & Electronic Engineering 2021, Volume 22, Issue 6, Pages 767-776 doi: 10.1631/FITEE.2000497
Keywords: 传播损耗;无人机对地信道;毫米波通信信道;射线追踪;高度相关
Tayyab MEHMOOD, Hina QAYYUM, Salman GHAFOOR
Frontiers of Information Technology & Electronic Engineering 2019, Volume 20, Issue 2, Pages 300-306 doi: 10.1631/FITEE.1700056
A radio-over-fiber (RoF) distributed antenna system (DAS) architecture is proposed, where millimeter wave (mm-wave) signals are transmitted to four different radio access units (RAUs) arranged in a ring topology. The proposed architecture transmits duplex data of 128 Mb/s to each RAU in both downlink (DL) and uplink (UL) directions. The radio frequency (RF) signals are transmitted by polarization multiplexing a multi-wavelength source. Millimeter-wave signals at a frequency of 25 GHz are generated at each RAU using remote heterodyne detection. The proposed architecture provides increased coverage while maintaining good bit error rate (BER) results.
Keywords: Radio over fiber Millimeter wave Radio access units
Jing-ming KUANG, Yuan ZHOU, Ze-song FEI
Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 6, Pages 841-849 doi: 10.1631/FITEE.1700025
Keywords: Two-dimensional (2D) direction-of-arrival (DOA) estimation Channel impulse response estimation Data detection Uniform rectangular array (URA) Massive multiple-input multiple-output (MIMO)
Title Author Date Type Operation
Prior information based channel estimation for millimeter-wave massive MIMO vehicular communications in 5G and beyond
Zhao Yi, Weixia Zou, Xuebin Sun,yz17tx@bupt.edu.cn,zwx0218@bupt.edu.cn
Journal Article
Beam squint effect on high-throughput millimeter-wave communication with an ultra-massive phased array
Zhiqiang Wang, Jiawei Liu, Jun Wang, Guangrong Yue,wangzq@std.uestc.edu.cn,842927584@qq.com,junwang@uestc.edu.cn,yuegr@uestc.edu.cn
Journal Article
Multi-user rate and power analysis in a cognitive radio network with massive multi-input multi-output
Shang LIU, Ishtiaq AHMAD, Ping ZHANG, Zhi ZHANG
Journal Article
Integrated communication and localization in millimeter-wave systems
Jie Yang, Jing Xu, Xiao Li, Shi Jin, Bo Gao,yangjie@seu.edu.cn,shadowaccountxj@foxmail.com,li_xiao@seu.edu.cn,jinshi@seu.edu.cn,gao.bo1@zte.com.cn
Journal Article
Performance analysis and power allocation of mixed-ADC multi-cell millimeter-wave massive MIMO systems with antenna selection
Tao Zhou, Guichao Chen, Cheng-xiang Wang, Jiayi Zhang, Liu Liu, Yiqun Liang,taozhou@bjtu.edu.cn,17120045@bjtu.edu.cn,chxwang@seu.edu.cn,jiayizhang@bjtu.edu.cn,liuliu@bjtu.edu.cn,liangyiqun@139.com
Journal Article
Radio propagation measurement and cluster-based analysis for millimeter-wave cellular systems in dense urban environments
Peize Zhang, Haiming Wang, Wei Hong,pzzhang@seu.edu.cn,hmwang@seu.edu.cn,weihong@seu.edu.cn
Journal Article
Modeling and performance analysis of OAM-GSM millimeter-wave wireless communication systems
Qi Zhang, Xusheng Xiong, Qiang Li, Tao Han, Yi Zhong,qiqiz@hust.edu.cn,xiongxusheng@hust.edu.cn,qli_patrick@hust.edu.cn,hantao@hust.edu.cn,yzhong@hust.edu.cn
Journal Article
Empirical study on directional millimeter-wave propagation in vehicle-to-infrastructure communications between road and roadside
Xichen Liu, Lin Yang, Daizhong Yu,362475709@qq.com,eelyang@uestc.edu.cn,15908107465@163.com
Journal Article
Spatial fading channel emulation for over-the-air testing of millimeter-wave radios: concepts and experimental validations
Wei Fan, Lassi Hentilä, Pekka Kyösti,wfa@es.aau.dk
Journal Article
Beamforming techniques for massive MIMO systems in 5G: overview, classification, and trends for future research
Ehab ALI, Mahamod ISMAIL, Rosdiadee NORDIN, Nor Fadzilah ABDULAH
Journal Article
A 39 GHz Dual-Channel Transceiver Chipset With an Advanced LTCC Package for 5G Multi-Beam MIMO Systems
Yiming Yu,Zhilin Chen,Chenxi Zhao,Huihua Liu,Yunqiu Wu,Wen-Yan Yin,Kai Kang
Journal Article
Compressed sensing-based structured joint channel estimation in a multi-user massive MIMO system
Ruo-yu ZHANG, Hong-lin ZHAO, Shao-bo JIA
Journal Article
A general altitude-dependent path loss model for UAV-to-ground millimeter-wave communications
Qiuming Zhu, Mengtian Yao, Fei Bai, Xiaomin Chen, Weizhi Zhong, Boyu Hua, Xijuan Ye,zhuqiuming@nuaa.edu.cn,yaomengtian@nuaa.edu.cn,baifei@nuaa.edu.cn,chenxm402@nuaa.edu.cn,zhongwz@nuaa.edu.cn,byhua@nuaa.edu.cn,yexijuan@nuaa.edu.cn
Journal Article
Polarizationmultiplexing based duplex radio-over-fiber link for millimeterwave signal transmission to a ring of multiple radio access units
Tayyab MEHMOOD, Hina QAYYUM, Salman GHAFOOR
Journal Article