Pub Date : 2018-09-01DOI: 10.23919/WMNC.2018.8480927
Vincenzo Inzillo, F. Rango, A. Ariza-Quintana
In pervasive directional beamforming mobile network environments, the mobility of nodes could bring to an excessive loss of synchronization between couples of nodes which are performing a communication; this issue is also known as handoff problem. This kind of problem usually contribute to dramatically reduce the network performance especially at MAC (Medium Access Control) layer. Although sectorized approaches could be used in order to limit this issue, an high accuracy in the estimation of the future position of the nodes is required for granting the mitigation of the handoff and at the same time an overall improvement of the network performance. In view of this, we propose a versatile predictive location mechanism that provides for an high-efficiency tracking of the position of the nodes by using a frame scheduler with priority.
{"title":"Mobility Beamforming Prediction and a Round Robin Scheduling in a Directional MAC for MANET","authors":"Vincenzo Inzillo, F. Rango, A. Ariza-Quintana","doi":"10.23919/WMNC.2018.8480927","DOIUrl":"https://doi.org/10.23919/WMNC.2018.8480927","url":null,"abstract":"In pervasive directional beamforming mobile network environments, the mobility of nodes could bring to an excessive loss of synchronization between couples of nodes which are performing a communication; this issue is also known as handoff problem. This kind of problem usually contribute to dramatically reduce the network performance especially at MAC (Medium Access Control) layer. Although sectorized approaches could be used in order to limit this issue, an high accuracy in the estimation of the future position of the nodes is required for granting the mitigation of the handoff and at the same time an overall improvement of the network performance. In view of this, we propose a versatile predictive location mechanism that provides for an high-efficiency tracking of the position of the nodes by using a frame scheduler with priority.","PeriodicalId":274628,"journal":{"name":"2018 11th IFIP Wireless and Mobile Networking Conference (WMNC)","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129993915","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}
Pub Date : 2018-09-01DOI: 10.23919/WMNC.2018.8480934
Carmen Delgado, Sérgio Batista, M. Canales, J. Gállego, J. Ortín, M. Cesana
We present a system architecture implementation to perform dynamic application allocation in shared sensor networks, where highly integrated wireless sensor systems are used to support multiple applications. The architecture is based on a central controller that collects the received data from the sensor nodes, dynamically decides which applications must be simultaneously deployed in each node and, accordingly, over-the-air reprograms the sensor nodes. Waspmote devices are used as sensor nodes that communicate with the controller using ZigBee protocol. Experimental results show the viability of the proposal.
{"title":"An Implementation for Dynamic Application Allocation in Shared Sensor Networks","authors":"Carmen Delgado, Sérgio Batista, M. Canales, J. Gállego, J. Ortín, M. Cesana","doi":"10.23919/WMNC.2018.8480934","DOIUrl":"https://doi.org/10.23919/WMNC.2018.8480934","url":null,"abstract":"We present a system architecture implementation to perform dynamic application allocation in shared sensor networks, where highly integrated wireless sensor systems are used to support multiple applications. The architecture is based on a central controller that collects the received data from the sensor nodes, dynamically decides which applications must be simultaneously deployed in each node and, accordingly, over-the-air reprograms the sensor nodes. Waspmote devices are used as sensor nodes that communicate with the controller using ZigBee protocol. Experimental results show the viability of the proposal.","PeriodicalId":274628,"journal":{"name":"2018 11th IFIP Wireless and Mobile Networking Conference (WMNC)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128347494","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}
Pub Date : 2018-09-01DOI: 10.23919/WMNC.2018.8480926
M. Beranek, I. Lisunov, V. Vacek
Extensive use of various types of IoT devices has resulted in high demand for developers with IoT skills. We have identified the challenges facing IoT developers and designed suitable student projects that aim to address these challenges. It is our experience, that it is important to match the IoT platform used for the project to the skills of the students to achieve optimal learning outcomes. In this paper, we describe two case studies that use high-quality modular IoT kits to accelerate the learning process and to allow students with relatively low technical skills to implement working solutions to real-world problems.
{"title":"Learning IoT skills in the context of student projects","authors":"M. Beranek, I. Lisunov, V. Vacek","doi":"10.23919/WMNC.2018.8480926","DOIUrl":"https://doi.org/10.23919/WMNC.2018.8480926","url":null,"abstract":"Extensive use of various types of IoT devices has resulted in high demand for developers with IoT skills. We have identified the challenges facing IoT developers and designed suitable student projects that aim to address these challenges. It is our experience, that it is important to match the IoT platform used for the project to the skills of the students to achieve optimal learning outcomes. In this paper, we describe two case studies that use high-quality modular IoT kits to accelerate the learning process and to allow students with relatively low technical skills to implement working solutions to real-world problems.","PeriodicalId":274628,"journal":{"name":"2018 11th IFIP Wireless and Mobile Networking Conference (WMNC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130215213","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}
Pub Date : 2015-09-07DOI: 10.23919/wmnc.2018.8480925
H. Zheng, S. Kasera
{"title":"Technical Program Committee Chairs’ Message","authors":"H. Zheng, S. Kasera","doi":"10.23919/wmnc.2018.8480925","DOIUrl":"https://doi.org/10.23919/wmnc.2018.8480925","url":null,"abstract":"","PeriodicalId":274628,"journal":{"name":"2018 11th IFIP Wireless and Mobile Networking Conference (WMNC)","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132996272","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}
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