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International Journal of Wireless and Mobile Computing最新文献

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Multi-band polarisation sensitive meta-material absorber using ant colony optimisation algorithm 基于蚁群优化算法的多波段极化敏感超材料吸收体
International Journal of Wireless and Mobile Computing Pub Date : 2023-01-01 DOI: 10.1504/ijwmc.2023.133057
Raed Ashraf Kamil Al Badri, Bilal A. Tuama, Shihab A. Shawkat, Khalid Saeed Lateef Al Badri
{"title":"Multi-band polarisation sensitive meta-material absorber using ant colony optimisation algorithm","authors":"Raed Ashraf Kamil Al Badri, Bilal A. Tuama, Shihab A. Shawkat, Khalid Saeed Lateef Al Badri","doi":"10.1504/ijwmc.2023.133057","DOIUrl":"https://doi.org/10.1504/ijwmc.2023.133057","url":null,"abstract":"","PeriodicalId":53709,"journal":{"name":"International Journal of Wireless and Mobile Computing","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135058166","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
Sub-optimal antenna selection technique over Weibull-Gamma fading channel for MIMO communication systems 基于Weibull-Gamma衰落信道的MIMO通信系统次优天线选择技术
International Journal of Wireless and Mobile Computing Pub Date : 2023-01-01 DOI: 10.1504/ijwmc.2023.133053
Selvam Paranche Damodaran, Vijayakumar Perumal, Ganesan Verappan
{"title":"Sub-optimal antenna selection technique over Weibull-Gamma fading channel for MIMO communication systems","authors":"Selvam Paranche Damodaran, Vijayakumar Perumal, Ganesan Verappan","doi":"10.1504/ijwmc.2023.133053","DOIUrl":"https://doi.org/10.1504/ijwmc.2023.133053","url":null,"abstract":"In this paper, the orthogonal space-time block code (OSTBC) of the multi-input multi-output (MIMO) system is considered. The performance of a MIMO communication system is assessed using antenna selection techniques (AST) over the Weibull-Gamma fading (WGF) channel. The channel state information on the transmitter side (CSIT) can be utilised to improve the system capacity and error rate at the same time with reduced complexity of the hardware. The CSIT in AST is used for OSTBC of the MIMO system over the WGF channel to improve the bit-error rate (BER) of the system. The SNR performance improvement is discussed over Weibull and gamma fading parameters. In this paper, both optimal and suboptimal AST analysis is derived for various numbers of antennas and capacity improvement of the channel is analysed.","PeriodicalId":53709,"journal":{"name":"International Journal of Wireless and Mobile Computing","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135058173","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
ACCO: adaptive congestion control protocol for opportunistic networks 机会网络的自适应拥塞控制协议
International Journal of Wireless and Mobile Computing Pub Date : 2023-01-01 DOI: 10.1504/ijwmc.2023.134669
Deepika Kukreja, Deepak Kumar Sharma
{"title":"ACCO: adaptive congestion control protocol for opportunistic networks","authors":"Deepika Kukreja, Deepak Kumar Sharma","doi":"10.1504/ijwmc.2023.134669","DOIUrl":"https://doi.org/10.1504/ijwmc.2023.134669","url":null,"abstract":"","PeriodicalId":53709,"journal":{"name":"International Journal of Wireless and Mobile Computing","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135448281","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
Split and rotated microstrip patch antenna with improved performance 拆分和旋转微带贴片天线，提高了性能
International Journal of Wireless and Mobile Computing Pub Date : 2023-01-01 DOI: 10.1504/ijwmc.2023.133055
Josephine Pon Gloria Jeyaraj, Anand Swaminathan
{"title":"Split and rotated microstrip patch antenna with improved performance","authors":"Josephine Pon Gloria Jeyaraj, Anand Swaminathan","doi":"10.1504/ijwmc.2023.133055","DOIUrl":"https://doi.org/10.1504/ijwmc.2023.133055","url":null,"abstract":"A novel low profile Split and Rotated Microstrip Patch Antenna (SRMPA) with improved antenna performance is presented. The proposed antenna overcomes the limitations of the Conventional Microstrip Patch Antenna (CMPA) like low gain, less Front-to-Back Ratio (FBR) and more spurious radiation by the ground plane by a simple alteration in the antenna geometry. Its performance is mainly based on the opening angle (D) between the two arms of the antenna. Because the near-field interactions between the two arms are stronger at smaller opening angles, the current and scattering field amplitude are expected to be maximum. Therefore, for D<90° the antenna parameters like gain and directivity are improved and standing waves are suppressed in the proposed antenna. The results of the proposed SRMPA with a smaller opening angle reveal better performance when compared to that of the CMPA.","PeriodicalId":53709,"journal":{"name":"International Journal of Wireless and Mobile Computing","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135058170","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
Enhanced Wi-Fi-Li-Fi system 增强Wi-Fi-Li-Fi系统
International Journal of Wireless and Mobile Computing Pub Date : 2023-01-01 DOI: 10.1504/ijwmc.2023.133069
M. Gowtham
{"title":"Enhanced Wi-Fi-Li-Fi system","authors":"M. Gowtham","doi":"10.1504/ijwmc.2023.133069","DOIUrl":"https://doi.org/10.1504/ijwmc.2023.133069","url":null,"abstract":"Today's world is fully dependent on data. Data are individual packets or units of information which on process leads to a useful information which intend helps in decision making. So these data are to be shared among the multiple user devices and we come across some of the most commonly used transmission media. Currently, Wireless Fidelity (Wi-Fi) is dominating over other media because of its ease of remote accessing methods without any physical connection. But these do have some loopholes, as they have limited speed of transmission or very low bit rate. So in order to overcome these drawbacks we come up with an emerging concept where the speed of transmission can be enhanced up to 100 Gbps with the help of light as the source of transmission, called Light-Fidelity (Li-Fi). Li-Fi range is of large bandwidth that enables the communication in radiofrequency areas and shows data transmission efficiently. By using both Wi-Fi and Li-Fi we propose a new system, the hybrid Wi-Fi-Li-Fi system.","PeriodicalId":53709,"journal":{"name":"International Journal of Wireless and Mobile Computing","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135058177","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
Study of adaptive clutter suppression method used for airborne forward-looking wind shear radar 机载前视风切变雷达自适应杂波抑制方法研究
International Journal of Wireless and Mobile Computing Pub Date : 2023-01-01 DOI: 10.1504/ijwmc.2023.134678
Jia Meng, Zhang Ye
{"title":"Study of adaptive clutter suppression method used for airborne forward-looking wind shear radar","authors":"Jia Meng, Zhang Ye","doi":"10.1504/ijwmc.2023.134678","DOIUrl":"https://doi.org/10.1504/ijwmc.2023.134678","url":null,"abstract":"","PeriodicalId":53709,"journal":{"name":"International Journal of Wireless and Mobile Computing","volume":"11 1","pages":"209-214"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135448300","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
Adaptive multi-population artificial bee colony algorithm for wireless sensor network coverage optimisation 无线传感器网络覆盖优化的自适应多种群人工蜂群算法
International Journal of Wireless and Mobile Computing Pub Date : 2023-01-01 DOI: 10.1504/ijwmc.2023.10060442
Shuai Wang, Jiali Wu, Zichen Wei, Jiawen Liu, Hui Wang
{"title":"Adaptive multi-population artificial bee colony algorithm for wireless sensor network coverage optimisation","authors":"Shuai Wang, Jiali Wu, Zichen Wei, Jiawen Liu, Hui Wang","doi":"10.1504/ijwmc.2023.10060442","DOIUrl":"https://doi.org/10.1504/ijwmc.2023.10060442","url":null,"abstract":"","PeriodicalId":53709,"journal":{"name":"International Journal of Wireless and Mobile Computing","volume":"159 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135706377","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
The construction of the competency model and its application in talent cultivation 胜任力模型的构建及其在人才培养中的应用
International Journal of Wireless and Mobile Computing Pub Date : 2023-01-01 DOI: 10.1504/ijwmc.2023.10057426
Juyan Che, Weinan Liu, Jie Wang, Zaiyang Xie
{"title":"The construction of the competency model and its application in talent cultivation","authors":"Juyan Che, Weinan Liu, Jie Wang, Zaiyang Xie","doi":"10.1504/ijwmc.2023.10057426","DOIUrl":"https://doi.org/10.1504/ijwmc.2023.10057426","url":null,"abstract":"","PeriodicalId":53709,"journal":{"name":"International Journal of Wireless and Mobile Computing","volume":"1 1","pages":"250-257"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66705539","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
An automatic accident detection system for trains using onboard monitoring system 一种采用车载监控系统的列车事故自动检测系统
International Journal of Wireless and Mobile Computing Pub Date : 2023-01-01 DOI: 10.1504/ijwmc.2023.133067
Priyadarshi Guha, Sukanya Kool, Abhijit Paul
{"title":"An automatic accident detection system for trains using onboard monitoring system","authors":"Priyadarshi Guha, Sukanya Kool, Abhijit Paul","doi":"10.1504/ijwmc.2023.133067","DOIUrl":"https://doi.org/10.1504/ijwmc.2023.133067","url":null,"abstract":"","PeriodicalId":53709,"journal":{"name":"International Journal of Wireless and Mobile Computing","volume":"30 1","pages":"171-182"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66705946","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
Waste plastic bottles classification with deep learning model 基于深度学习模型的废塑料瓶分类
International Journal of Wireless and Mobile Computing Pub Date : 2023-01-01 DOI: 10.1504/ijwmc.2023.10060173
Qian Cai, Zhengjie Deng, Houqun Yang, Hongnian Huang, Yizhen Wang, Wenwen Wang, Xiaofeng Xie, Jixu Hou
{"title":"Waste plastic bottles classification with deep learning model","authors":"Qian Cai, Zhengjie Deng, Houqun Yang, Hongnian Huang, Yizhen Wang, Wenwen Wang, Xiaofeng Xie, Jixu Hou","doi":"10.1504/ijwmc.2023.10060173","DOIUrl":"https://doi.org/10.1504/ijwmc.2023.10060173","url":null,"abstract":"","PeriodicalId":53709,"journal":{"name":"International Journal of Wireless and Mobile Computing","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135262992","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
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