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2020 IEEE Microwave Theory and Techniques in Wireless Communications (MTTW)最新文献

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Nub Less Sensor Based Smart Water Tap for Preventing Water Loss at Public Stand Posts 基于无块传感器的智能水龙头，防止公共站位失水
2020 IEEE Microwave Theory and Techniques in Wireless Communications (MTTW) Pub Date : 2020-10-01 DOI: 10.1109/MTTW51045.2020.9244926
Hitesh Mohapatra, A. Rath
{"title":"Nub Less Sensor Based Smart Water Tap for Preventing Water Loss at Public Stand Posts","authors":"Hitesh Mohapatra, A. Rath","doi":"10.1109/MTTW51045.2020.9244926","DOIUrl":"https://doi.org/10.1109/MTTW51045.2020.9244926","url":null,"abstract":"India is a country that stands in the second position in terms of population count. As per water resource availability in India, it can be said that, though India has sufficient amount of water, due to inadequate water distribution system, India has to bear a considerable amount of water wastage in the several parts of the country. In this line of thought, here we propose a nub less smart tap for public water outlet. Our in-depth study on existing technologies concludes that the current advancements in tap designing are limited with sophisticated deployments as it is highly expensive and delegate to use. Also, we have found that the primary cause of water wastage is public stand posts as it is not appropriately regulated. The careless attitude of citizens towards public properties lead to serious mismanagement towards water resources. Our prototype works through two sub-functions that are sensing and decision making. For sensing we have used the ultrasonic sensor and for decision-based action making, we have used a valve-actuator. The proposed model successfully monitors water losses and saves approximately 39% of the water daily.","PeriodicalId":129200,"journal":{"name":"2020 IEEE Microwave Theory and Techniques in Wireless Communications (MTTW)","volume":"32 38","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131804413","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
MTTW 2020 Opinion
2020 IEEE Microwave Theory and Techniques in Wireless Communications (MTTW) Pub Date : 2020-10-01 DOI: 10.1109/mttw51045.2020.9245058
{"title":"MTTW 2020 Opinion","authors":"","doi":"10.1109/mttw51045.2020.9245058","DOIUrl":"https://doi.org/10.1109/mttw51045.2020.9245058","url":null,"abstract":"","PeriodicalId":129200,"journal":{"name":"2020 IEEE Microwave Theory and Techniques in Wireless Communications (MTTW)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128523509","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Wireless Link Reliability in Cyber Physical System with Internet of Things 物联网网络物理系统无线链路可靠性研究
2020 IEEE Microwave Theory and Techniques in Wireless Communications (MTTW) Pub Date : 2020-10-01 DOI: 10.1109/MTTW51045.2020.9245047
Mohammed Sati, Tareg Abulifa, Salem Sati
{"title":"Wireless Link Reliability in Cyber Physical System with Internet of Things","authors":"Mohammed Sati, Tareg Abulifa, Salem Sati","doi":"10.1109/MTTW51045.2020.9245047","DOIUrl":"https://doi.org/10.1109/MTTW51045.2020.9245047","url":null,"abstract":"Link quality is routing criteria in cyber physical systems using the internet of things. Link quality is a metric for routing protocols. Link quality measurement is classified as software or hardware parameters. This paper investigates the impact of the hardware and software parameters on the routing performance. The paper considers wireless channel signal strength and link quality as a hardware parameter. Moreover, the paper considers the expected transmission count used by the RPL protocol as a software and routing parameter. The evaluation was performed by a simulator commonly used for simulating the internet of things called COOJA. The numerical results show that the routing performance and link quality are divided into three grade zones as a performance metric based on the packet delivery ratio. These zones are white, gray, and black zone.","PeriodicalId":129200,"journal":{"name":"2020 IEEE Microwave Theory and Techniques in Wireless Communications (MTTW)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114282499","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Application of LoRaWAN for Interactive E-ink Based Schedule Board
2020 IEEE Microwave Theory and Techniques in Wireless Communications (MTTW) Pub Date : 2020-10-01 DOI: 10.1109/MTTW51045.2020.9245067
M. Terauds, Louis Malbranque, Vladimirs Smoļaninovs
{"title":"Application of LoRaWAN for Interactive E-ink Based Schedule Board","authors":"M. Terauds, Louis Malbranque, Vladimirs Smoļaninovs","doi":"10.1109/MTTW51045.2020.9245067","DOIUrl":"https://doi.org/10.1109/MTTW51045.2020.9245067","url":null,"abstract":"This paper describes the idea of interactive schedule board and its implementation at the Institute of Radioelectronics, Riga Technical University. An interactive schedule board will be placed at the door of each lecture room and will display actual schedule and messages from lecturers’ mobile phones. The LoRaWAN communication protocol and a LoRa network is used for last mile communication with schedule boards in this system.","PeriodicalId":129200,"journal":{"name":"2020 IEEE Microwave Theory and Techniques in Wireless Communications (MTTW)","volume":"290 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123184671","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
A Novel Deep Learning Approach to CSI Feedback Reporting for NR 5G Cellular Systems NR 5G蜂窝系统CSI反馈报告的一种新的深度学习方法
2020 IEEE Microwave Theory and Techniques in Wireless Communications (MTTW) Pub Date : 2020-10-01 DOI: 10.1109/MTTW51045.2020.9245055
Elisa Zimaglia, D. Riviello, R. Garello, R. Fantini
{"title":"A Novel Deep Learning Approach to CSI Feedback Reporting for NR 5G Cellular Systems","authors":"Elisa Zimaglia, D. Riviello, R. Garello, R. Fantini","doi":"10.1109/MTTW51045.2020.9245055","DOIUrl":"https://doi.org/10.1109/MTTW51045.2020.9245055","url":null,"abstract":"In this paper, we study 5G Channel State Information feedback reporting. We show that a Deep Learning approach based on Convolutional Neural Networks can be used to learn efficient encoding and decoding algorithms. We set up a fully compliant link level 5G-New Radio simulator with clustered delay line channel model and we consider a realistic scenario with multiple transmitting/receiving antenna schemes and noisy downlink channel estimation. Results show that our Deep Learning approach achieves results comparable with traditional methods and can also outperform them in some conditions.","PeriodicalId":129200,"journal":{"name":"2020 IEEE Microwave Theory and Techniques in Wireless Communications (MTTW)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123358746","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Yagi-Uda Antenna with Fully 3D-Printed Bow-Tie Elements Yagi-Uda天线与完全3d打印领结元件
2020 IEEE Microwave Theory and Techniques in Wireless Communications (MTTW) Pub Date : 2020-10-01 DOI: 10.1109/MTTW51045.2020.9245029
R. Colella, F. Chietera, L. Catarinucci
{"title":"Yagi-Uda Antenna with Fully 3D-Printed Bow-Tie Elements","authors":"R. Colella, F. Chietera, L. Catarinucci","doi":"10.1109/MTTW51045.2020.9245029","DOIUrl":"https://doi.org/10.1109/MTTW51045.2020.9245029","url":null,"abstract":"In this work, additive manufacturing technology by fused deposition modelling 3D-printing has been exploited in order to design and realize a first example of fully 3D-printed broadband Yagi-Uda antenna operating at 2.45 GHz characterized by 3D-printed bow-tie dipoles and reflection plane. Novel dielectric and conductive 3D-printable filaments, properly modeled in the UHF band, have been used. The structure has been firstly simulated with the full-wave simulation software CST Microwave Studio and then realized by 3D-printing the different elements, which have been subsequently assembled. The measurements on the prototype are in good agreement with the simulations, thus proving the feasibility of the manufacturing procedure and the effectiveness of the 3D-printing technology as a new alternative for fast prototyping efficient UHF antennas and RF devices.","PeriodicalId":129200,"journal":{"name":"2020 IEEE Microwave Theory and Techniques in Wireless Communications (MTTW)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125480683","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Performance Investigation of 2-GBaud QAMs Using Fully-Integrated SiGe Chipset at 240-GHz 240ghz下全集成SiGe芯片组2gbaud qam性能研究
2020 IEEE Microwave Theory and Techniques in Wireless Communications (MTTW) Pub Date : 2020-10-01 DOI: 10.1109/MTTW51045.2020.9245044
N. Maletic, M. Eissa, V. Sark, A. Malignaggi, E. Grass
{"title":"Performance Investigation of 2-GBaud QAMs Using Fully-Integrated SiGe Chipset at 240-GHz","authors":"N. Maletic, M. Eissa, V. Sark, A. Malignaggi, E. Grass","doi":"10.1109/MTTW51045.2020.9245044","DOIUrl":"https://doi.org/10.1109/MTTW51045.2020.9245044","url":null,"abstract":"This paper investigates the performance of quadrature-amplitude modulations (QAMs) of different orders with a 2 GBaud symbol rate over a wireless link in the 240 GHz band based on fully-integrated transmitter and receiver chips designed in a 130 nm SiGe technology. The results of end-to-end link measurements at 80 cm distance show the data rates of 4 to 12 Gbps, with an error vector magnitude (EVM) in the range of 7.5 - 8.5 % for all analyzed schemes. Targeting the bit-error-rate (BER) of 10-3, and using 2 GBaud symbol rate, the estimated maximal achievable distances based on the 240 GHz chipset are 3.7 m, 1.4 m, 0.9 m, and 0.7 m for 4-QAM, 16-QAM, 32-QAM, and 64-QAM, respectively. Furthermore, the paper discusses the prospects for throughput boost, using channel combining at an intermediate frequency (IF) as well as deploying Line-of-Sight multiple-input multiple-output (LOS-MIMO). By combining 5 channels and deploying 4×4 LOS-MIMO, depending on the used modulation scheme, data rates of 80 to 240 Gbps are conceivable.","PeriodicalId":129200,"journal":{"name":"2020 IEEE Microwave Theory and Techniques in Wireless Communications (MTTW)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130263090","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Scan Performance Prediction in Active Phased Array Antennas 有源相控阵天线扫描性能预测
2020 IEEE Microwave Theory and Techniques in Wireless Communications (MTTW) Pub Date : 2020-10-01 DOI: 10.1109/MTTW51045.2020.9245069
A. Kedar
{"title":"Scan Performance Prediction in Active Phased Array Antennas","authors":"A. Kedar","doi":"10.1109/MTTW51045.2020.9245069","DOIUrl":"https://doi.org/10.1109/MTTW51045.2020.9245069","url":null,"abstract":"This paper proposes a technique to predict a priori the blind scan zones that could arise out of the geometric nature of the chosen antenna array grid empirically using an approximate expression of directivity. This expression accounts for the effect of the mutual coupling, complex excitations and the number of elements. The expression ignores the finite edge effect and only considers regular periodic array grids. This work showcases that the sparse antenna arrays outperforms the conventional antenna arrays and exhibit small variation in directivity over a wider scan volume in comparison.","PeriodicalId":129200,"journal":{"name":"2020 IEEE Microwave Theory and Techniques in Wireless Communications (MTTW)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129967381","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
An Investigation of Co-channel Interference Effects on One-Way Half/Full-Duplex Relaying Network 单向半双工/全双工中继网络中同信道干扰影响的研究
2020 IEEE Microwave Theory and Techniques in Wireless Communications (MTTW) Pub Date : 2020-10-01 DOI: 10.1109/MTTW51045.2020.9245056
V. Ozduran
{"title":"An Investigation of Co-channel Interference Effects on One-Way Half/Full-Duplex Relaying Network","authors":"V. Ozduran","doi":"10.1109/MTTW51045.2020.9245056","DOIUrl":"https://doi.org/10.1109/MTTW51045.2020.9245056","url":null,"abstract":"This study seeks an answer for the system model achieves better performance whether the relay or destination terminal is affected by a finite number of co-channel interference. The investigation considers uni-directional amplify-and-forward based half/full-duplex relaying network in the system model. The investigation considers two different types of cases for the co-channel interference effects. The first case considers that only the relay terminal is affected by a finite number of co-channel interference. The second case considers that only the destination terminal is affected by a finite number of co-channel interference. Analytical, asymptotic, and intensive computer simulation results reveal that case I and case II achieve a similar outage and throughput performance.","PeriodicalId":129200,"journal":{"name":"2020 IEEE Microwave Theory and Techniques in Wireless Communications (MTTW)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130454771","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Interference Suppression Using Location Aware Beamforming in 5G Ultra-Dense Networks 5G超密集网络中位置感知波束形成的干扰抑制
2020 IEEE Microwave Theory and Techniques in Wireless Communications (MTTW) Pub Date : 2020-10-01 DOI: 10.1109/MTTW51045.2020.9245050
G. Fokin
{"title":"Interference Suppression Using Location Aware Beamforming in 5G Ultra-Dense Networks","authors":"G. Fokin","doi":"10.1109/MTTW51045.2020.9245050","DOIUrl":"https://doi.org/10.1109/MTTW51045.2020.9245050","url":null,"abstract":"Importance of three-dimensional beamforming in 5G wireless networks is due to increasing density of stations. Alignment of transmitter and receiver beams can lead to substantial interference suppression. Deficiency of current works in the area of multi user models with beamforming is the lack of dependency of interference suppression rate on the system level versus half-power beamwidth on the link level in an explicit form. Contribution of current research is system level simulation model, which demonstrates, that location aware beamforming with azimuth beam narrowing from 60° to 10° results in approximately 15-dB interference suppression for hexagonal layout with partial and full frequency reuse, which proves space division multiple access capabilities growth in spite of increasing density of neighboring stations.","PeriodicalId":129200,"journal":{"name":"2020 IEEE Microwave Theory and Techniques in Wireless Communications (MTTW)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121469733","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
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