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Special issue on 5G wireless communication systems and technologies Editorial

Ping ZHANG

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 6,   Pages 751-752 doi: 10.1631/FITEE.1720000

Abstract: None

Keywords： None    

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Third Generation Mobile Communication——The IP Oriented Application of Modern Wireless Communication Technology

Wu Hequan

Strategic Study of CAE 2000, Volume 2, Issue 8,   Pages 69-75

Abstract:

The article firstly reviews the evolution of the 1st generation (analogy) mobile communication systemand the 2nd generation (digital) mobile communication system, and predicts that deployment of mobilecommunication systems will be enter a development period at a more great rate in the next decate.The mobile communication service will extend from voice to data, and the mobile communication technologyFollowing briefly addressing the second and half generation mobile communication system (2.5 GM) that

Keywords： mobile communication     third generation mobile communication     CDMA     TD - SCDMA    

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Miniaturized Rotman lens with applications to wireless communication Research Articles

Bao-hua SUN, Qiu-yan LIANG, Gao-nan ZHOU

Frontiers of Information Technology & Electronic Engineering 2020, Volume 21, Issue 1,   Pages 144-158 doi: 10.1631/FITEE.1900501

Abstract: Rotman lens has been used in a wide range of applications in today’s wireless communication systems.So, difficulties may arise with respect to its integration with base station antennas in wireless communicationMoreover, two possible applications of the proposed miniaturized Rotman lens to wireless communication

Keywords： Rotman lens     Miniaturization     Multibeam     Beamformer     Wireless communication    

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Multifunctional, Wearable, and Wireless Sensing System via Thermoelectric Fabrics

Xinyang He,Jiaxin Cai,Mingyuan Liu,Xuepeng Ni,Wendi Liu,Hanyu Guo,Jianyong Yu,Liming Wang,Xiaohong Qin,

Engineering doi: 10.1016/j.eng.2023.05.026

Abstract: Herein, we present a multifunctional, wearable, and wireless sensing system based on a thermoelectricThe device coupled with a wireless transmission system realizes self-powered monitoring of human respirationFurthermore, an integrated thermoelectric system was designed to combine photothermal conversion andThis novel thermoelectric fabric-based wearable and wireless sensing platform has promising applications

Keywords： Thermoelectric fabrics     Wearable device     Wireless     Multifunctional sensing system     Outdoor wearable signal    

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Consideration on Developing Mobile Satellite Communication

Zhang Naitong,Zhang Zhongzhao,Chu Haibin,Liu Huijie

Strategic Study of CAE 2002, Volume 4, Issue 10,   Pages 11-16

Abstract:

Three kinds of international constellation communication system are introduced in this paper, andThe paper discusses the development and trend of the satellite communication system, and then some viewpointson developing mobile satellite communication system are put forward.

Keywords： mobile satellite communication     constellation communication system     broad band service    

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Analysis of resonant coupling coil configurations of EV wireless charging system: a simulation study

M. LU, A. JUNUSSOV, M. BAGHERI

Frontiers in Energy 2020, Volume 14, Issue 1,   Pages 152-165 doi: 10.1007/s11708-019-0615-1

Abstract: To address these challenges, a novel technology named wireless charging system has been recently recommendedCurrently, wireless charging systems offer highly efficient power transfer over the distances rangingThis paper is focused on analyzing electromagnetically coupled resonant wireless technique used for theThe resonant wireless charging system for EVs is modeled, simulated, and then examined by changing differentcharging system is the main focus of this paper.

Keywords： electromagnetically coupled resonator     near-field power transfer     wireless power transfer (WPT)    

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Research of MEMS and Development of One-chip RF - MEMS

Zhong Xianxin,Yu Wenge,Li Xiaoyi,Wu Zhengzhong,Liu Jixue,Chen Shuai,Shao Xiaoliang

Strategic Study of CAE 2004, Volume 6, Issue 7,   Pages 21-25

Abstract:

Micro-electro-mechanical integration system, called microsystem for short is one of forefront technologiesdevices, double the function density, information density and interlinkage density of apparatus and systemPerformances of MEMS devices used in wireless communication are summarized, and then a proposition thatMEMS technology is one of the ultimate resolutions for one-chip wireless communication equipment isThe evolvement status about one-chip mechanical electronic integration microsystem for wireless communication

Keywords： microsystem     integration     one-chip     wireless communication system    

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A deployment strategy for wireless sensor networks using indoor radio propagation model

Huo Hongwei,Gao Shuai,Niu Yanchao,Zhang Sidong

Strategic Study of CAE 2008, Volume 10, Issue 9,   Pages 64-69

Abstract:

Deployment strategy for Wireless Sensor Networks is an important issueincluding the height of node's antenna, one of the vertical factors, can also affect the indoor communicationThe relationship between effective communication range and effective sensing range is also discussed.It first calculates the effective communication ranges, and eliminates the useless antenna's heightparameter which can not affect the full coverage of sensing area and communication area.

Keywords： wireless sensor network     effective communication range     effective sensing range     sensing collapsar     coverage    

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Correlated channelmodel-based securecommunications in dual-hopwireless communication networks Article

Zhen-hua YUAN, Chen CHEN, Xiang CHENG, Guo-cheng LV, Liu-qing YANG, Ye JIN

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 6,   Pages 796-807 doi: 10.1631/FITEE.1700023

Abstract: This article is focused on secure relay beamformer design with a correlated channel model in the relay-eavesdropper network. In this network, a single-antenna source-destination pair transmits secure information with the help of an amplify-and-forward (AF) relay equipped with multiple antennas, and the legitimate and eavesdropping channels are correlated. The relay cannot obtain the instantaneous channel state information (CSI) of the eavesdropper, and has only the knowledge of correlation information between the legitimate and eavesdropping channels. Depending on this information, we derive the conditional distribution of the eavesdropping channel. Two beamformers at the relay are studied for the approximate ergodic secrecy rate: (1) the generalized match-andforward (GMF) beamformer to maximize the legitimate channel rate, and (2) the general-rank beamformer (GRBF). In addition, one lower-bound-maximizing (LBM) beamformer at the relay is discussed for maximizing the lower bound of the ergodic secrecy rate. We find that the GMF beamformer is the optimal rank-one beamformer, that the GRBF is the iteratively optimal beamformer, and that the performance of the LBM beamformer for the ergodic secrecy rate gets close to that of the GRBF for the approximate secrecy rate. It can also be observed that when the relay has lower power or the channel gain of the second hop is low, the performance of the GMF beamformer surpasses that of the GRBF. Numerical results are presented to illustrate the beamformers’ performance.

Keywords： Physical layer security     Relay beamforming     Correlated channels     Ergodic secrecy rate    

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A novel grey wolf optimizer and its applications in 5G frequency selection surface design Research Article

Zhihao HE, Gang JIN, Yingjun WANG

Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 9,   Pages 1338-1353 doi: 10.1631/FITEE.2100580

Abstract: In , more connections are built between metaheuristics and electromagnetic equipment design. In this paper, we propose a self-adaptive (SAGWO) combined with a novel optimization model of a 5G (FSS) based on FSS unit nodes. SAGWO includes three improvement strategies, improving the initial distribution, increasing the randomness, and enhancing the local search, to accelerate the convergence and effectively avoid local optima. In benchmark tests, the proposed optimizer performs better than the five other optimization algorithms: original (GWO), genetic algorithm (GA), particle swarm optimizer (PSO), improved (IGWO), and selective opposition based grey wolf optimization (SOGWO). Due to its global searchability, SAGWO is suitable for solving the optimization problem of a 5G FSS that has a large design space. The combination of SAGWO and the new FSS optimization model can automatically obtain the shape of the FSS unit with electromagnetic interference shielding capability at the center operating frequency. To verify the performance of the proposed method, a double-layer ring FSS is designed with the purpose of providing electromagnetic interference shielding features at 28 GHz. The results show that the optimized FSS has better electromagnetic interference shielding at the center frequency and has higher angular stability. Finally, a sample of the optimized FSS is fabricated and tested.

Keywords： Grey wolf optimizer     Fifth-generation wireless communication system (5G)     Frequency selection surface    

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Omnidirectional Antenna Diversity System for High-Speed Onboard Communication Article

Yongjian Zhang, Yue Li, Weiquan Zhang, Zhijun Zhang, Zhenghe Feng

Engineering 2022, Volume 11, Issue 4,   Pages 72-79 doi: 10.1016/j.eng.2020.10.014

Abstract: electromagnetic and aerodynamic merits, and exhibits an excellent potential for high-speed onboard communication

Keywords： Antenna diversity system     Aerodynamics     Electromagnetics     Omnidirectional radiation     High-speed onboardcommunication    

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Design of structure health monitoring system of Taizhou Bridge

Tang Ke and Dai Pengfei

Strategic Study of CAE 2012, Volume 14, Issue 5,   Pages 14-18

Abstract:

A systematic description of the design of health monitoring system forThe system consists of 3 sub-systems of sensors, data acquisition and transmission, and data processingIt merges the traditional wire acquisition method and the new wireless acquisition method, which is the

Keywords： health monitoring system     wireless sensor     largescale bridge structure    

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Management and Monitoring System of Automatic Tridimensional Warehouse Based on Ethernet Communication

Wang Zhiwei,Jiang Zhaoyun

Strategic Study of CAE 2004, Volume 6, Issue 6,   Pages 74-76

Abstract: introduces the systemic structure, work principle and main functions of the management and monitoring systemof automatic tridimensional warehouse based on Ethernet communication.The thought of software design for developing this system is also introduced in this paper.High-speed data communication realized through Ethernet is fully used in this system to make the real-time

Keywords： automatic tridimensional warehouse     computer managing and monitoring     Ethernet communication    

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Development and testing of a wireless smart toolholder with multi-sensor fusion

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 4, doi: 10.1007/s11465-023-0774-y

Abstract: In this study, we propose a wireless smart toolholder with multi-sensor fusion for simultaneous sensing

Keywords： wireless smart toolholder     multi-sensor fusion     circular runout     dynamic balancing     static stiffness    

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Effect of placement angles on wireless electrocoagulation for bipolar aluminum electrodes

Zhenlian Qi, Jinna Zhang, Shijie You

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 3, doi: 10.1007/s11783-018-1034-y

Abstract: We in our previous study reported the wireless electrocoagulation (WEC) based on bipolar electrochemistryangles, revealing the mechanism of different BPE placement angles on aluminum dissolution rates in WEC system

Keywords： Bipolar electrochemistry     Wireless electrocoagulation     Placement angle    

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Title Author Date Type Operation

Special issue on 5G wireless communication systems and technologies

Ping ZHANG

Journal Article

Third Generation Mobile Communication——The IP Oriented Application of Modern Wireless Communication Technology

Wu Hequan

Journal Article

Miniaturized Rotman lens with applications to wireless communication

Bao-hua SUN, Qiu-yan LIANG, Gao-nan ZHOU

Journal Article

Multifunctional, Wearable, and Wireless Sensing System via Thermoelectric Fabrics

Xinyang He,Jiaxin Cai,Mingyuan Liu,Xuepeng Ni,Wendi Liu,Hanyu Guo,Jianyong Yu,Liming Wang,Xiaohong Qin,

Journal Article

Consideration on Developing Mobile Satellite Communication

Zhang Naitong,Zhang Zhongzhao,Chu Haibin,Liu Huijie

Journal Article

Analysis of resonant coupling coil configurations of EV wireless charging system: a simulation study

M. LU, A. JUNUSSOV, M. BAGHERI

Journal Article

Research of MEMS and Development of One-chip RF - MEMS

Zhong Xianxin,Yu Wenge,Li Xiaoyi,Wu Zhengzhong,Liu Jixue,Chen Shuai,Shao Xiaoliang

Journal Article

A deployment strategy for wireless sensor networks using indoor radio propagation model

Huo Hongwei,Gao Shuai,Niu Yanchao,Zhang Sidong

Journal Article

Correlated channelmodel-based securecommunications in dual-hopwireless communication networks

Zhen-hua YUAN, Chen CHEN, Xiang CHENG, Guo-cheng LV, Liu-qing YANG, Ye JIN

Journal Article

A novel grey wolf optimizer and its applications in 5G frequency selection surface design

Zhihao HE, Gang JIN, Yingjun WANG

Journal Article

Omnidirectional Antenna Diversity System for High-Speed Onboard Communication

Yongjian Zhang, Yue Li, Weiquan Zhang, Zhijun Zhang, Zhenghe Feng

Journal Article

Design of structure health monitoring system of Taizhou Bridge

Tang Ke and Dai Pengfei

Journal Article

Management and Monitoring System of Automatic Tridimensional Warehouse Based on Ethernet Communication

Wang Zhiwei,Jiang Zhaoyun

Journal Article

Development and testing of a wireless smart toolholder with multi-sensor fusion

Journal Article

Effect of placement angles on wireless electrocoagulation for bipolar aluminum electrodes

Zhenlian Qi, Jinna Zhang, Shijie You

Journal Article