{"title":"Cloud Assisted Overlay Routing","authors":"Suat Mercan","doi":"10.1109/ICUFN.2018.8436951","DOIUrl":"https://doi.org/10.1109/ICUFN.2018.8436951","url":null,"abstract":"Delay is a crucial factor on the Internet especially for real-time multimedia and interactive applications like videoconferencing, gaming. The best-effort service model doesn't provide essential assistance to these applications because of the unstable queuing delays. Cloud infrastructures have being used heavily for content delivery by replicating the original content prior to demand. In this work, we investigate if cloud can also help to improve delay-sensitive real-time interactive applications. In other words, is it possible to obtain shorter and more stable delays through cloud nodes. In order to answer this question, we have done a measurement study which are performed between some vantage points using PlanetLab and public cloud platforms. We investigate the experiment outcomes from different perspectives by analyzing various statistics and characteristics. We infer from the results that utilizing cloud nodes as proxy reduces path length while navigating between two points on the Internet.","PeriodicalId":224367,"journal":{"name":"2018 Tenth International Conference on Ubiquitous and Future Networks (ICUFN)","volume":"90 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133540859","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}
T. Golubeva, B. Yakubov, S. Konshin, B. Tshukin, S. Leshchev, N. Mironova
{"title":"Research of Optimal Structure for Autonomous Earthmoving and Construction Machines' Communication System","authors":"T. Golubeva, B. Yakubov, S. Konshin, B. Tshukin, S. Leshchev, N. Mironova","doi":"10.1109/ICUFN.2018.8436649","DOIUrl":"https://doi.org/10.1109/ICUFN.2018.8436649","url":null,"abstract":"The paper presents research results of the optimal structure for constructing an autonomous earth-moving and construction machine complex's data transfer system. The mathematical model of the optimal placement task of mobile communication base stations of an autonomous system was developed. The solution was made for the concrete example of the optimal placement task. The specific number and location of the base mobile stations were determined in the optimal structure for constructing a communication system of autonomous earth-moving and construction machines.","PeriodicalId":224367,"journal":{"name":"2018 Tenth International Conference on Ubiquitous and Future Networks (ICUFN)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126952631","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":"Throughput Analysis of Dynamic Multi-Hop Network Under High Traffic Load","authors":"Yusuke Sunada, K. Adachi, Y. Yamao","doi":"10.1109/ICUFN.2018.8436842","DOIUrl":"https://doi.org/10.1109/ICUFN.2018.8436842","url":null,"abstract":"This paper theoretically analyzes the throughput of the dynamic multi-hop networks under high traffic load condition. In order to reduce the number of hops and improve the throughput performance, the shortcut path between the non-neighboring nodes is established. However, the preceding packet hinders the establishment of the shortcut path when the traffic load is high. To eliminate the interference from the preceding packet, we introduce intra-flow interference canceller (IFIC). We derive the theoretical packet delivery rate (PDR) expression by taking into account the existence of preceding packets. Theoretical analysis and numerical evaluation elucidate the effectiveness of IFIC to improve the throughput performance in dynamic multi-hop networks even under high traffic load condition.","PeriodicalId":224367,"journal":{"name":"2018 Tenth International Conference on Ubiquitous and Future Networks (ICUFN)","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122274692","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":"Development of Visual Inspection System for Assembly Machine","authors":"Jeonghong Kim","doi":"10.1109/ICUFN.2018.8436961","DOIUrl":"https://doi.org/10.1109/ICUFN.2018.8436961","url":null,"abstract":"In a factory that assembles various devices, functional inspection and visual inspection are carried out before the product is shipped out. Most functional tests are done automatically through the system, whereas visual inspection is done by the human eyes. Human remember what they have just seen before, and it is difficult to detect the failure of a similar assembly device. Even if the function of the assembling device is satisfied, there is a problem in the reliability of the quality control due to the appearance error. Various image processing techniques have been developed to solve this problem. In this paper, we proposed a method to improve the accuracy of error detection by applying the CNN model to the external inspection of the assembling device.","PeriodicalId":224367,"journal":{"name":"2018 Tenth International Conference on Ubiquitous and Future Networks (ICUFN)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124772867","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}
Ju-Hyung Lee, Kihong Park, Mohamed-Slim Alouini, Young-Chai Ko
{"title":"Trajectory Optimization of Energy Efficient FSOC-UAV with Atmospheric and Geometric Loss","authors":"Ju-Hyung Lee, Kihong Park, Mohamed-Slim Alouini, Young-Chai Ko","doi":"10.1109/ICUFN.2018.8436588","DOIUrl":"https://doi.org/10.1109/ICUFN.2018.8436588","url":null,"abstract":"This paper address the issues of optimizing unmanned aerial vehicle (UAV) using free-space optical communication (FSOC). In particular, we examine how the beam divergence and the atmospheric attenuation of FSOC channel affect the flight of energy efficient UAVs. Especially based on geometric loss and also the effect of rain, snow, and fog on FSOC, we showed the energy efficient trajectory of UAV.","PeriodicalId":224367,"journal":{"name":"2018 Tenth International Conference on Ubiquitous and Future Networks (ICUFN)","volume":"154 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126020318","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}
E. Pencheva, I. Atanasov, Denitsa Kireva-Mihova, V. Trifonov
{"title":"RESTful Interfaces for Application Initiated D2D Communications","authors":"E. Pencheva, I. Atanasov, Denitsa Kireva-Mihova, V. Trifonov","doi":"10.1109/ICUFN.2018.8437007","DOIUrl":"https://doi.org/10.1109/ICUFN.2018.8437007","url":null,"abstract":"Device-to-Device (D2D) communications feature ultra low latency and efficient resource utilization. D2D communications may be empowered by Multi-access Edge Computing (MEC) which brings cloud capabilities for storage and processing into radio access network. In this paper, we present an approach to define RESTful interfaces for open access to proximity-based service, which may be used by mobile edge applications to initiate device proximity discovery and direct communications. The approach is illustrated by typical use cases, data model, interface definition and proximity-based service state models, which are formally described and verified.","PeriodicalId":224367,"journal":{"name":"2018 Tenth International Conference on Ubiquitous and Future Networks (ICUFN)","volume":"153 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127305291","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":"ICUFN 2018","authors":"","doi":"10.1109/icufn.2018.8436991","DOIUrl":"https://doi.org/10.1109/icufn.2018.8436991","url":null,"abstract":"","PeriodicalId":224367,"journal":{"name":"2018 Tenth International Conference on Ubiquitous and Future Networks (ICUFN)","volume":"117 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127348280","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":"Performance Evaluation of Centralized and Distributed Control Methods for Efficient Registration of Massive IoT Devices","authors":"N. Shahin, R. Ali, S. Nam, Young-Tak Kim","doi":"10.1109/ICUFN.2018.8437018","DOIUrl":"https://doi.org/10.1109/ICUFN.2018.8437018","url":null,"abstract":"The IEEE 802.11ah Wi-Fi HaLow allows thousands of devices being connected to a single access point (AP) with several improved functionalities compared to existing WiFi, such as restricted access window (RAW), target wake time (TWT), and traffic indication map (TIM). However, such functionalities are applicable only after successful registration process (exchanges of authentication and association information). In the registration process, a large number IoT devices are simultaneously trying to connect to a single centralized AP and inevitably imports severe contentions that bring a long registration time. In IEEE 802.11ah standards, the problems have been addressed through Centralized Authentication Control (CAC) and Distributed Authentication Control (DAC) protocols. Both CAC and DAC are proposed to reduce severe contentions by allowing an optimal number of devices requests for the registrations. However, the standard does not define the way to select the optimal operational parameters. In this paper, we evaluate and compare the performances of CAC and DAC protocols and provide two modified CAC-based algorithms that achieve substantial improvement overall existing IEEE 802.11ah schemes to reduce the registration time.1","PeriodicalId":224367,"journal":{"name":"2018 Tenth International Conference on Ubiquitous and Future Networks (ICUFN)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130431144","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":"Fuzzy Energy Efficient Routing for Internet of Things (IoT)","authors":"B. Shah","doi":"10.1109/ICUFN.2018.8437033","DOIUrl":"https://doi.org/10.1109/ICUFN.2018.8437033","url":null,"abstract":"Internet of Things (IoT) envisions the idea of universal smart connectivity of everything between physical and digital world. Every smart device in IoT consists of a power source sensors, microprocessor and transceiver module to sense, communicate and exchange data among each other. In distributed IoT networks, the energy efficiency of the smart objects is a key factor in the overall network performance. Most of the times IoT's have to deal with low power and communication disconnection due to the limited memory, processing capability, and power. Few techniques for stringent Quality of Service (QoS) routing in IoT have been proposed despite its great impact on future network. In this paper, we propose energy-efficient possibilistic routing based on fuzzy logic model for IoT to controls the transmission of the routing request packets to increase the network lifetime and decrease the packet loss. The proposed fuzzy logic controller accepts the input descriptors in routing metrics to optimize the network performance. The proposed algorithm adopts energy-efficient possibilistic routing by using fuzzy inference rules to merge energy aware metrics for choosing the optimal delivery path. In the simulations, we verify that the proposed algorithm has longer IoT network lifetime and consumes the residual energy of each smart node more consistently when compared with the existing traditional protocols.","PeriodicalId":224367,"journal":{"name":"2018 Tenth International Conference on Ubiquitous and Future Networks (ICUFN)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130443139","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":"Adaptive Broadcast Routing Assignment Algorithm for Blockchain Synchronization Services","authors":"F. Lin, Chiu-Han Hsiao, Y. Wen, Yang-Che Su","doi":"10.1109/ICUFN.2018.8436814","DOIUrl":"https://doi.org/10.1109/ICUFN.2018.8436814","url":null,"abstract":"Transactions and blocks must be synchronized among the blockchain miners on the Internet. Software-defined networking and network function virtualization techniques support dynamically assigning computing resources into servers of the core and edge clouds. In this paper, an adaptive broadcast algorithm is proposed for blockchain authentication, authorization, and accounting (AAA) services. The cryptography is propagated throughout the Internet by using a broadcast mechanism. The broadcast message may incur a propagation delay and duplicate transmissions. The total propagation delay is assumed to be a combination of transmission time and computational time for data verification. A mathematical programming model is formulated to address the secure broadcast problem as a minimum spanning tree problem. The objective is to minimize the processing and transmission delay through reduced duplicate transmissions. Computational experiments demonstrate proof of concept to adopt blockchain techniques. The dynamic AAA architecture and path selection enable the blockchain operator to efficiently make decisions and achieve more secure services.","PeriodicalId":224367,"journal":{"name":"2018 Tenth International Conference on Ubiquitous and Future Networks (ICUFN)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129637501","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}