Pub Date : 2023-01-01DOI: 10.1504/ijsnet.2023.10057551
Mideth B. Abisado, Wenming Wang
{"title":"Children's Expression Recognition Based on A Multiscale Mixed Attention Mechanism","authors":"Mideth B. Abisado, Wenming Wang","doi":"10.1504/ijsnet.2023.10057551","DOIUrl":"https://doi.org/10.1504/ijsnet.2023.10057551","url":null,"abstract":"","PeriodicalId":49177,"journal":{"name":"International Journal of Sensor Networks","volume":"71 1","pages":"116-127"},"PeriodicalIF":1.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80310028","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.1504/ijsnet.2023.133816
Xiao Han, Ning Zhao
{"title":"Generative adversarial network-based fault diagnosis model for railway point machine in sustainable railway transportation","authors":"Xiao Han, Ning Zhao","doi":"10.1504/ijsnet.2023.133816","DOIUrl":"https://doi.org/10.1504/ijsnet.2023.133816","url":null,"abstract":"","PeriodicalId":49177,"journal":{"name":"International Journal of Sensor Networks","volume":"50 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":"135952756","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.1504/ijsnet.2023.133817
Alyaa A. Hamza
Fifth-generation (5G) networks offer smooth data transmission, low latency, high base station capacity, improved quality of service (QoS), and wide multiple-input multiple-output (MIMO) channels compared to 4G networks. However, limited coverage and frequent changes in user network access cause high rates of ineffective handovers, reducing service quality and wasting network resources. This paper develops an innovative vertical handover mechanism that combines IEEE 802.21 and software-defined networking (SDN). This mechanism utilises centralised control and programmability from SDN, along with standardised information exchange from IEEE 802.21. This combination enables informed decision-making, reducing pointless vertical handovers and improving network performance. The goals are to maintain effective resource utilisation, guarantee QoS requirements, and reduce new call blocking and handover call dropping probability. Simulation results confirm that the proposed mechanism successfully lowers the number of handovers required in a 5G network compared to previous algorithms.
{"title":"Utilising software defined networking to address vertical handover management in 5G networks","authors":"Alyaa A. Hamza","doi":"10.1504/ijsnet.2023.133817","DOIUrl":"https://doi.org/10.1504/ijsnet.2023.133817","url":null,"abstract":"Fifth-generation (5G) networks offer smooth data transmission, low latency, high base station capacity, improved quality of service (QoS), and wide multiple-input multiple-output (MIMO) channels compared to 4G networks. However, limited coverage and frequent changes in user network access cause high rates of ineffective handovers, reducing service quality and wasting network resources. This paper develops an innovative vertical handover mechanism that combines IEEE 802.21 and software-defined networking (SDN). This mechanism utilises centralised control and programmability from SDN, along with standardised information exchange from IEEE 802.21. This combination enables informed decision-making, reducing pointless vertical handovers and improving network performance. The goals are to maintain effective resource utilisation, guarantee QoS requirements, and reduce new call blocking and handover call dropping probability. Simulation results confirm that the proposed mechanism successfully lowers the number of handovers required in a 5G network compared to previous algorithms.","PeriodicalId":49177,"journal":{"name":"International Journal of Sensor Networks","volume":"5 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":"135953075","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-01DOI: 10.1504/ijsnet.2023.10059941
Wanli Xu, Zhizhong Ding, Chenyu Song
{"title":"Vehicle Lane Change Trajectory Learning and Prediction Model Considering Vehicle Interactions and Driving Styles in Highway Scene","authors":"Wanli Xu, Zhizhong Ding, Chenyu Song","doi":"10.1504/ijsnet.2023.10059941","DOIUrl":"https://doi.org/10.1504/ijsnet.2023.10059941","url":null,"abstract":"","PeriodicalId":49177,"journal":{"name":"International Journal of Sensor Networks","volume":"13 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":"135056537","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.1504/ijsnet.2022.10045456
Zhili Zhang, Chuang Wang
{"title":"Energy-efficient time synchronisation based on odd-even periodic data transmission and acknowledgement in wireless sensor networks","authors":"Zhili Zhang, Chuang Wang","doi":"10.1504/ijsnet.2022.10045456","DOIUrl":"https://doi.org/10.1504/ijsnet.2022.10045456","url":null,"abstract":"","PeriodicalId":49177,"journal":{"name":"International Journal of Sensor Networks","volume":"17 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81987539","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.1007/978-3-031-17718-7
{"title":"Sensor Networks: 9th International Conference, SENSORNETS 2020, Valletta, Malta, February 28–29, 2020, and 10th International Conference, SENSORNETS 2021, Virtual Event, February 9–10, 2021, Revised Selected Papers","authors":"","doi":"10.1007/978-3-031-17718-7","DOIUrl":"https://doi.org/10.1007/978-3-031-17718-7","url":null,"abstract":"","PeriodicalId":49177,"journal":{"name":"International Journal of Sensor Networks","volume":"16 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79715077","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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