2019 International Symposium on Networks, Computers and Communications (ISNCC)最新文献

{"title":"A New CEP-based Air Quality Prediction Framework for Fog based IoT","authors":"Metehan Guzel, S. Özdemir","doi":"10.1109/ISNCC.2019.8909090","DOIUrl":"https://doi.org/10.1109/ISNCC.2019.8909090","url":null,"abstract":"Air pollution (AP) is a major problem for public health. To reduce effect of AP, air quality monitoring stations are deployed world-wide. But in addition to monitoring, by predicting air pollution levels, peoples exposure to pollution can be further reduced. In this work, we firstly review air quality (AQ) prediction literature in an algorithmic point-of-view. Then we introduce a new AQ prediction framework. The proposed framework utilizes Complex Event Processing to process huge amount of data in near real time. Fog Computing is utilized to achieve scalability, extendibility and Software Defined Network utilized to enhance manageability of the network. In this paper, we explain the network architecture and methodology behind the framework. The proposed framework can operate in near real time and does not need any human assistance.","PeriodicalId":187178,"journal":{"name":"2019 International Symposium on Networks, Computers and Communications (ISNCC)","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125272460","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}

{"title":"‘The ZNSL Network’: A Novel Approach to Virtual Networking","authors":"E. Seidel, Songjie Wei","doi":"10.1109/ISNCC.2019.8909127","DOIUrl":"https://doi.org/10.1109/ISNCC.2019.8909127","url":null,"abstract":"This paper proposes a novel approach to software defined networking, which not only gives smaller organizations a means to access enterprise networking features that are normally out of their price range (such as BGP sessions and utilizing their own public IP address spaces), but also offers a simplified network topology for organizations whose physical segments are disaggregated throughout a large number of smaller branch offices as opposed to a few large offices. In addition, this approach provides an efficient means of adopting of IPv6 in regions where native IPv6 is not yet available","PeriodicalId":187178,"journal":{"name":"2019 International Symposium on Networks, Computers and Communications (ISNCC)","volume":"531 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127639196","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}

{"title":"Path Loss Results for Wireless Sensor Network Deployment in a Sparse Tree Environment","authors":"Abdulaziz S. Alsayyari, Abdallah Aldosary","doi":"10.1109/ISNCC.2019.8909137","DOIUrl":"https://doi.org/10.1109/ISNCC.2019.8909137","url":null,"abstract":"This paper presents a large dataset of radio frequency (RF) measurements for wireless sensor network (WSN) deployment in a sparse tree environment. Such measurements are typically made for a better evaluation and understanding of signal attenuation in different propagation environments. Given the sophistication of theoretical path loss (PL) model derivation for such random environments, an empirical PL model is rather derived from in-field measurements for the specific field. In this paper, the empirical PL model has already been presented in a previous work. However, more details on model derivation as well as the variations of received signal strength (RSS) for eight different distances are provided. In addition, the empirical PL model of the investigated environment is compared with five empirical models of WSN, which are sand terrain, concrete surface, sparse tree, dense tree, and artificial turf. The results from the comparison of these different environments show significant differences in PL prediction, PL exponents, and variation elements. Furthermore, the empirical model is compared with popular theoretical models (i.e., free space PL and two-ray models), where the comparison shows an inaccuracy of these theoretical models in predicting RSS in WSN deployment in sparse tree environments.","PeriodicalId":187178,"journal":{"name":"2019 International Symposium on Networks, Computers and Communications (ISNCC)","volume":"260 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116028708","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}

{"title":"An Asynchronous Self-Stabilizing Maximal Independent Set Algorithm in Wireless Sensor Networks Using Two-Hop Information","authors":"Ozkan Arapoglu, O. Dagdeviren","doi":"10.1109/ISNCC.2019.8909189","DOIUrl":"https://doi.org/10.1109/ISNCC.2019.8909189","url":null,"abstract":"Maximal independent set (MIS) has significantly important in practical applications for wireless sensor networks (WSNs). A distributed self-stabilizing system can initially start at any illegal state and takes back a legal state as long as there is no external intervention. We propose a novel distributed self-stabilizing MIS algorithm using two-hop information. It stabilizes an unstable system at most n-1 moves under an unfair distributed scheduler where n is the number of nodes in the graph. We use the message passing model as the communication model where this model is very appropriate for WSNs. The communication consumes the most energy in WSNs. So, move count is at least as important as round count where reducing the move count prolongs the lifetime of the network. We analyzed theoretically and tested it on SimPy discrete event simulator on randomly generated connected simple undirected graphs to compare with its counterparts in terms of transmitted bit count and move count against various node degrees and node counts.","PeriodicalId":187178,"journal":{"name":"2019 International Symposium on Networks, Computers and Communications (ISNCC)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115446914","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}

{"title":"Capacity of Outdoor VLC Links Using a Visible LASER Beam","authors":"A. Ndjiongue, K. Ouahada","doi":"10.1109/ISNCC.2019.8909107","DOIUrl":"https://doi.org/10.1109/ISNCC.2019.8909107","url":null,"abstract":"Visible light communications (VLC) technology has gained more interest recently. It is mostly investigated for indoor applications because of the dual use of light emitting diodes (LEDs) and its cost-effectiveness. However, few outdoor VLC applications are identified. VLC is, for example, proposed as a solution to link buildings situated at a reasonable distance in environments such as headquarters and school campuses. It is also proposed as a solution for the access network. These outdoor VLC applications are enabled by the utilization, in VLC, of light amplification by stimulated emission of radiation (LASER) diodes (LDs). One of the reasons for this is their lighting range which is higher than that of LEDs, usually used in VLC. The use of LASER beams in outdoor VLC technology over a medium distance requires the knowledge of both the channel response and the environment. In this paper, we analyze the outdoor VLC link that uses LDs as transmitting antennas with a small angle divergence. Few link evaluation metrics including the signal-to-noise ratio (SNR), the channel capacity and the outage probability are presented based on the channel direct current (DC) gain proposed in the literature. Results show that the SNR of such systems is proportional to Pt/N0, they also show that the channel capacity increases with Pt/N0 depending on the haze and fog attenuation factor, ß. Finally, the outage probability increases towards 10° as the data rate increases for a fixed Pt/N0, and for a fixed value of the outage probability, the data rate increases with Pt/No.","PeriodicalId":187178,"journal":{"name":"2019 International Symposium on Networks, Computers and Communications (ISNCC)","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115681200","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}

{"title":"Proving Yourself: Addressing the Refugee Identity Crisis with Bayesi-Chain Probability & Digital Footprints","authors":"Juanita Blue, J. Condell, T. Lunney","doi":"10.1109/ISNCC.2019.8909145","DOIUrl":"https://doi.org/10.1109/ISNCC.2019.8909145","url":null,"abstract":"In the last decade the total global number of displaced refugees has increased significantly and consistently. This has been further inflated by 5 million Syrians who were externally displaced in 2017. Often these individuals flee their home countries without identification documentation and thus find it extremely difficult to verify their true identities when they attempt to reconstruct their lives in their new homelands. The requirement for identification documentation is a constant element of daily life within modern societies. This functions to both protect the rights of individuals and also the entities and organisations they interact with. The need to provide identification documentation can present significant challenges for displaced people trying to reconstruct their lives. In the digital age where individuals are creating large digital footprints, online accounts and activities can prove to be a valuable source of information that may contribute to ‘proof’ that an asserted identity is genuine. Online social contextual data - or ‘Digital identities' - pertaining to real people are built over time and bolstered by associated accounts, relationships and attributes. This data is difficult to fake and therefore may have the capacity to provide proof of a ‘real’ identity. This paper outlines the design and initial development of a solution that could potentially allow refugees who are resettling to build a digital identity document over time as they settle in a new land, without the need for multiple sources of traditional identity documentation. This solution utilizes data sourced from an individual's digital footprint to assess the likelihood that it pertains to a ‘real’ identity. This is achieved through application of machine learning and Bayesian probabilistic modelling techniques. Where identity sources are considered reliable, a secure and intelligent digital identification artefact will be created. This artefact will emulate a blockchain-inspired ledger and may subsequently be used to prove identity in place of traditional paper documentation.","PeriodicalId":187178,"journal":{"name":"2019 International Symposium on Networks, Computers and Communications (ISNCC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116162318","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}

{"title":"Dual-Mode Index Modulation Aided OFDM with Generalized Prefix","authors":"Yusuf Acar, S. Çolak, T. Cooklev","doi":"10.1109/ISNCC.2019.8909104","DOIUrl":"https://doi.org/10.1109/ISNCC.2019.8909104","url":null,"abstract":"Recently, a dual-mode OFDM relying on index modulation (DM-OFDM-IM) has been introduced to increase the data rate of the conventional IM based OFDM techniques. However, such a mechanism has bit error rate performance loss due to the deep fading channels such as the practical Rayleigh channels. In this work, to improve the BER performance of the DM-OFDM-IM technique, a new technique, that is called as DM-OFDM-IM with generalized prefix (DM-OFDM-IM-GP) is proposed. The simulation results illustrate that the proposed DM-OFDM-IM with GP achieves about 10 dB SNR gain over the existing DM-OFDM-IM at the spectral efficiency of 4, 2.22 and 1.33 bits/s/Hz in Rayleigh fading channel. Keywords-Index Modulation; Generalized Prefix; Orthogonal Frequency Division Multiplexing; Dual-Mode, Index Modulation, Spatial Modulation.","PeriodicalId":187178,"journal":{"name":"2019 International Symposium on Networks, Computers and Communications (ISNCC)","volume":"123 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127053130","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}

{"title":"Use of Particle Filtering in RSSI-Based Localization by Drone Base Stations","authors":"Serife Senem Karaman, A. Akarsu, Tolga Girici","doi":"10.1109/ISNCC.2019.8909133","DOIUrl":"https://doi.org/10.1109/ISNCC.2019.8909133","url":null,"abstract":"Drone Base Stations (DBSs) provide flexible deployment and line-of-sight coverage opportunities, which led to many use cases, such as broadband Internet, military, surveillance, agriculture etc. DBSs can optimize and adapt their positions based on user location information. Especially in GPS-denied tactical scenarios ground user location estimation is an important problem. In this work we investigate particle filter as a method of user position estimation. We utilize the recently proposed air-to-ground pathloss model for RSSI-based location estimation. We investigate different DBS trajectories and various resampling methods. Finally, we show by simulations that particle filtering performs comparably to maximum likelihood estimation, which makes it a suitable alternative for localization and tracking.","PeriodicalId":187178,"journal":{"name":"2019 International Symposium on Networks, Computers and Communications (ISNCC)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125977710","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}

{"title":"InterOpT: A new testing platform based on oneM2M standards for IoT systems","authors":"S. Demirel, M. Demirel, I. Dogru, Resul Das","doi":"10.1109/ISNCC.2019.8909198","DOIUrl":"https://doi.org/10.1109/ISNCC.2019.8909198","url":null,"abstract":"Nowadays, with the developing technologies, IoT based solutions are increasing day by day. In the scope of this study, a test platform has been developed to test the IoT solutions developed by different companies according to oneM2M standards. The main objective of the study is to provide a national standardization for the control of IoT solutions. The developed InterOpT (InterOpability Tool) testing platform software tool is the automation system for controlling interoperability and compliance with standards on IoT network components. Based on the OneM2M IoT standard recognized by ETSI, this system performs the validity tests defined by the RFC and analyzes and automates the results. Provides interoperability and system audit reports on IoT structures. Improved testing platform, web and cloud-based service can offer. It can do traffic and stress tests especially for the system and it can also do log collection analysis automatically. The platform can support different embedded IoT protocols such as HTTP, CoAP, MQTT. As a result, with this project, we have developed a successful test automation platform that can perform interoperability and compliance tests by adhering to IoT protocols and OneM2M standards.","PeriodicalId":187178,"journal":{"name":"2019 International Symposium on Networks, Computers and Communications (ISNCC)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127074163","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}

{"title":"Finding a needle in a haystack - A comparative study of IPv6 scanning methods","authors":"Erik Bergenholtz, D. Ilie, Andrew Moss, E. Casalicchio","doi":"10.1109/ISNCC.2019.8909131","DOIUrl":"https://doi.org/10.1109/ISNCC.2019.8909131","url":null,"abstract":"It has previously been assumed that the size of an IPv6 network would make it impossible to scan the network for vulnerable hosts. Recent work has shown this to be false, and several methods for scanning IPv6 networks have been suggested. However, most of these are based on external information like DNS, or pattern inference which requires large amounts of known IP addresses. In this paper, DeHCP, a novel approach based on delimiting IP ranges with closely clustered hosts, is presented and compared to three previously known scanning methods. The method is shown to work in an experimental setting with results comparable to that of the previously suggested methods, and is also shown to have the advantage of not being limited to a specific protocol or probing method. Finally we show that the scan can be executed across multiple VLANs.","PeriodicalId":187178,"journal":{"name":"2019 International Symposium on Networks, Computers and Communications (ISNCC)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124871003","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}