Pub Date : 2019-01-01DOI: 10.1109/ICOIN.2019.8718128
Ryoichi Hasegawa, E. Okamoto, H. Tsuji, A. Miura
The unmanned aerial vehicle (UAV) is expected to play a role as a substitute cellular base station in mountainous regions without base stations or in natural disaster situations. To communicate with mobile phones, it is necessary to share the same frequency band between the terrestrial system and UAV system. However, the signals of both base stations cause interference with each other, and then the link quality is deteriorated. Therefore, we propose an application of code division multiplexing for UAV downlink in the terrestrial/UAvintegrated mobile communications system to improve the transmission performance. To evaluate the performance in a practical environment, we consider a cell model in which active terrestrial base stations are partially recovered in the target UAV cell area. The bit error rate performance is then numerically calculated in the cell model.
{"title":"Performance Analysis of a Terrestrial/UAV Integrated Mobile Communications System Using Code Division Multiplexing in Natural Disasters","authors":"Ryoichi Hasegawa, E. Okamoto, H. Tsuji, A. Miura","doi":"10.1109/ICOIN.2019.8718128","DOIUrl":"https://doi.org/10.1109/ICOIN.2019.8718128","url":null,"abstract":"The unmanned aerial vehicle (UAV) is expected to play a role as a substitute cellular base station in mountainous regions without base stations or in natural disaster situations. To communicate with mobile phones, it is necessary to share the same frequency band between the terrestrial system and UAV system. However, the signals of both base stations cause interference with each other, and then the link quality is deteriorated. Therefore, we propose an application of code division multiplexing for UAV downlink in the terrestrial/UAvintegrated mobile communications system to improve the transmission performance. To evaluate the performance in a practical environment, we consider a cell model in which active terrestrial base stations are partially recovered in the target UAV cell area. The bit error rate performance is then numerically calculated in the cell model.","PeriodicalId":422041,"journal":{"name":"2019 International Conference on Information Networking (ICOIN)","volume":"333 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115966560","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 : 2019-01-01DOI: 10.1109/ICOIN.2019.8718110
Woo-sup Shim, Keecheon Kim
Software defined network (SDN) is the most critical technology required for a new type of network. But SDN is actively researched only within the scope of the TCP / IP protocol software. Therefore, the SDN based on the TCP / IP protocol is limited to accommodate the volume of data which is continuously increasing. To overcome the problems of the TCP / IP protocol, researches on the ICN protocol that performs routing through the data identifier have been actively conducted. In this paper, we propose a communication optimization method that constructs information centric network (ICN) instead of TCP/IP Internet environment in multi-SDN controller.
{"title":"A Study on Communication Optimization in Multi-SDN Controller","authors":"Woo-sup Shim, Keecheon Kim","doi":"10.1109/ICOIN.2019.8718110","DOIUrl":"https://doi.org/10.1109/ICOIN.2019.8718110","url":null,"abstract":"Software defined network (SDN) is the most critical technology required for a new type of network. But SDN is actively researched only within the scope of the TCP / IP protocol software. Therefore, the SDN based on the TCP / IP protocol is limited to accommodate the volume of data which is continuously increasing. To overcome the problems of the TCP / IP protocol, researches on the ICN protocol that performs routing through the data identifier have been actively conducted. In this paper, we propose a communication optimization method that constructs information centric network (ICN) instead of TCP/IP Internet environment in multi-SDN controller.","PeriodicalId":422041,"journal":{"name":"2019 International Conference on Information Networking (ICOIN)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122939600","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 : 2019-01-01DOI: 10.1109/ICOIN.2019.8718147
H. Brahmi
Data warehouses provide decision makers with the necessary tools to help them understand their data. The structural complexity of the data is maintained through multidimensional data views commonly called data cubes. Mining such data is still an open problem as few approaches really take the specificities of this framework into account (e.g. multidimensionality, hierarchies, measures). In this paper, we introduce a novel approach that post-mines generalized association rules by exploiting the dimension hierarchies that feature data warehouses. We define the concepts related to our problem as well as the associated algorithm. Carried out experiments show the significance of our approach.
{"title":"Post-Mining of Generalized Association Rules from Data Cubes","authors":"H. Brahmi","doi":"10.1109/ICOIN.2019.8718147","DOIUrl":"https://doi.org/10.1109/ICOIN.2019.8718147","url":null,"abstract":"Data warehouses provide decision makers with the necessary tools to help them understand their data. The structural complexity of the data is maintained through multidimensional data views commonly called data cubes. Mining such data is still an open problem as few approaches really take the specificities of this framework into account (e.g. multidimensionality, hierarchies, measures). In this paper, we introduce a novel approach that post-mines generalized association rules by exploiting the dimension hierarchies that feature data warehouses. We define the concepts related to our problem as well as the associated algorithm. Carried out experiments show the significance of our approach.","PeriodicalId":422041,"journal":{"name":"2019 International Conference on Information Networking (ICOIN)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132509649","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 : 2019-01-01DOI: 10.1109/ICOIN.2019.8718150
W. Abeysiriwardhana, J. Wijekoon, H. Nishi
Software defined networking (SDN) and network function virtualization (NFV) are proposed as software based applications to cater to smart services requirements of smart communities. The services are linked together to support different sets of clients using service function chaining (SFC). Service functions (SFs) in an SFC must be distributed among available computing resources by creating a service function path (SFP) allowing resource management and optimal SF execution. This paper proposes a novel SFP allocation algorithm considering the computation capabilities of hardware resources while minimizing the completion time of SFCs. The proposed algorithm shows 10% performance increment compared to recently developed algorithms such as nearly optimal service function path and optimal service function selection algorithms.
软件定义网络(SDN)和网络功能虚拟化(NFV)作为基于软件的应用被提出，以满足智慧社区对智能业务的需求。使用服务功能链(SFC)将服务链接在一起以支持不同的客户端集。SFC中的业务功能通过创建SFP (Service function path)分布在可用的计算资源中，实现资源管理和最优的业务功能执行。本文提出了一种新的SFP分配算法，在考虑硬件资源计算能力的同时最小化SFP的完成时间。该算法与近最优业务功能路径和最优业务功能选择算法相比，性能提升10%。
{"title":"Optimized Service Function Path Selection for IoT Devices Using Virtual Network Function Performance Data","authors":"W. Abeysiriwardhana, J. Wijekoon, H. Nishi","doi":"10.1109/ICOIN.2019.8718150","DOIUrl":"https://doi.org/10.1109/ICOIN.2019.8718150","url":null,"abstract":"Software defined networking (SDN) and network function virtualization (NFV) are proposed as software based applications to cater to smart services requirements of smart communities. The services are linked together to support different sets of clients using service function chaining (SFC). Service functions (SFs) in an SFC must be distributed among available computing resources by creating a service function path (SFP) allowing resource management and optimal SF execution. This paper proposes a novel SFP allocation algorithm considering the computation capabilities of hardware resources while minimizing the completion time of SFCs. The proposed algorithm shows 10% performance increment compared to recently developed algorithms such as nearly optimal service function path and optimal service function selection algorithms.","PeriodicalId":422041,"journal":{"name":"2019 International Conference on Information Networking (ICOIN)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125935690","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 : 2019-01-01DOI: 10.1109/ICOIN.2019.8718170
Myungwhan Choi, Areeya Rubenecia, Hyohyun Choi
This paper presents an autonomous intersection management scheme using reservation-based scheduling. The scheme coordinates the access of the autonomous vehicles to an intersection without a traffic light such that all vehicles can travel across the intersection without collision. In this paper, we make our model applicable to real-world system by allowing the vehicles to move within a predefined speed range while in the intersection. Simulation shows the effect of the speed range size to the efficiency of the system.
{"title":"Reservation-Based Intersection Crossing Scheme for Autonomous Vehicles Traveling in a Speed Range","authors":"Myungwhan Choi, Areeya Rubenecia, Hyohyun Choi","doi":"10.1109/ICOIN.2019.8718170","DOIUrl":"https://doi.org/10.1109/ICOIN.2019.8718170","url":null,"abstract":"This paper presents an autonomous intersection management scheme using reservation-based scheduling. The scheme coordinates the access of the autonomous vehicles to an intersection without a traffic light such that all vehicles can travel across the intersection without collision. In this paper, we make our model applicable to real-world system by allowing the vehicles to move within a predefined speed range while in the intersection. Simulation shows the effect of the speed range size to the efficiency of the system.","PeriodicalId":422041,"journal":{"name":"2019 International Conference on Information Networking (ICOIN)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128498891","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 : 2019-01-01DOI: 10.1109/ICOIN.2019.8718143
Harsha Vasudev, Debasis Das
With the increased number of vehicles, the traditional VANETs (Vehicular Ad-hoc Networks) experiencing new face transitions. One such concept is Vehicular Cloud Computing (VCC), where the data exchanges between vehicles or any entities, in traffic condition or in an emergency situation can be easily done. Establishing authentication and secure communication in VCC is a major problem because of the highly dynamic nature of vehicles. False messages may mislead the drivers which may cause serious issues. In this paper, we propose a lightweight protocol for authentication and secure communication in the VCC. More specifically, we design a lightweight protocol with hash operations, XORs, concatenations, etc., to ensure security. In-depth security analysis is done to check various attacks in the VCC system. In addition to that, we have done hardware implementation on a desktop computer, on a small single board computer-Raspberry Pi and verified the execution time needed. The performance analysis reveals that our protocol outperforms well in different scenarios like communication cost, storage overhead, computation time, and energy consumption.
{"title":"A Lightweight Authentication and Communication Protocol in Vehicular Cloud Computing","authors":"Harsha Vasudev, Debasis Das","doi":"10.1109/ICOIN.2019.8718143","DOIUrl":"https://doi.org/10.1109/ICOIN.2019.8718143","url":null,"abstract":"With the increased number of vehicles, the traditional VANETs (Vehicular Ad-hoc Networks) experiencing new face transitions. One such concept is Vehicular Cloud Computing (VCC), where the data exchanges between vehicles or any entities, in traffic condition or in an emergency situation can be easily done. Establishing authentication and secure communication in VCC is a major problem because of the highly dynamic nature of vehicles. False messages may mislead the drivers which may cause serious issues. In this paper, we propose a lightweight protocol for authentication and secure communication in the VCC. More specifically, we design a lightweight protocol with hash operations, XORs, concatenations, etc., to ensure security. In-depth security analysis is done to check various attacks in the VCC system. In addition to that, we have done hardware implementation on a desktop computer, on a small single board computer-Raspberry Pi and verified the execution time needed. The performance analysis reveals that our protocol outperforms well in different scenarios like communication cost, storage overhead, computation time, and energy consumption.","PeriodicalId":422041,"journal":{"name":"2019 International Conference on Information Networking (ICOIN)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114921322","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}
Sensors collect data in many ways and provide various services based on that data. Sensors can be distributed or placed anywhere unreachable from human beings. In wireless sensor network environment, it is hard to replace sensor nodes when they fail to operate. In an anchor-based group relay MAC(AGR-MAC), an anchor node can be isolated when any other anchor nodes do not exist in the communication range. And data collected into isolated sensor nodes could be discarded. In order for solving this kind of node isolation phenomenon, we have proposed isolation detection and recovery method for AGR-MAC and prevented the nodes from unwantedly discarding the data.
{"title":"A Study on Fault Tolerance Technique for AGR-MAC Protocol Based Sensor Networks","authors":"Myeongseung Han, Eunsung Cho, Jun-Hyuk Lee, Intae Ryoo","doi":"10.1109/ICOIN.2019.8718139","DOIUrl":"https://doi.org/10.1109/ICOIN.2019.8718139","url":null,"abstract":"Sensors collect data in many ways and provide various services based on that data. Sensors can be distributed or placed anywhere unreachable from human beings. In wireless sensor network environment, it is hard to replace sensor nodes when they fail to operate. In an anchor-based group relay MAC(AGR-MAC), an anchor node can be isolated when any other anchor nodes do not exist in the communication range. And data collected into isolated sensor nodes could be discarded. In order for solving this kind of node isolation phenomenon, we have proposed isolation detection and recovery method for AGR-MAC and prevented the nodes from unwantedly discarding the data.","PeriodicalId":422041,"journal":{"name":"2019 International Conference on Information Networking (ICOIN)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115132396","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 : 1900-01-01DOI: 10.1109/ICOIN.2019.8718115
N. Zivic, C. Ruland, J. Sassmannshausen
Distributed Ledger Technologies (DLT) are seen as data bases of the future, which reduce the cost of trust and revolutionize transactions between individuals, companies and governments. They are considered as one of the main drivers of future applications, especially in field of Machine to Machine (M2) communications which are one of the basic technologies for Internet of Things (IoT). Therefore, Distributed Ledger Technologies with their inherent property to provide security, privacy and decentralized operation are engine for todays and future reliable, autonomous and trusted IoT platforms. For this reason, IoT using DLT can be considered as “Internet of Trusted Things”. This paper considers tree basic DLT technologies according to their architecture: blockchain, tangle and hashgraph. Their characteristics are compared considering number of criteria, with the aim to find a proper architecture for a specific M2M application.
{"title":"Distributed Ledger Technologies for M2M Communications","authors":"N. Zivic, C. Ruland, J. Sassmannshausen","doi":"10.1109/ICOIN.2019.8718115","DOIUrl":"https://doi.org/10.1109/ICOIN.2019.8718115","url":null,"abstract":"Distributed Ledger Technologies (DLT) are seen as data bases of the future, which reduce the cost of trust and revolutionize transactions between individuals, companies and governments. They are considered as one of the main drivers of future applications, especially in field of Machine to Machine (M2) communications which are one of the basic technologies for Internet of Things (IoT). Therefore, Distributed Ledger Technologies with their inherent property to provide security, privacy and decentralized operation are engine for todays and future reliable, autonomous and trusted IoT platforms. For this reason, IoT using DLT can be considered as “Internet of Trusted Things”. This paper considers tree basic DLT technologies according to their architecture: blockchain, tangle and hashgraph. Their characteristics are compared considering number of criteria, with the aim to find a proper architecture for a specific M2M application.","PeriodicalId":422041,"journal":{"name":"2019 International Conference on Information Networking (ICOIN)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123144368","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 : 1900-01-01DOI: 10.1109/ICOIN.2019.8717984
Jin Qiang Goh, Hwee-Pink Tan, H. Tan
The ageing population is rapidly increasing, both in Singapore and worldwide. Due to the shortage of healthcare professionals and institutionalized care, there is a pertinent need for seniors to age-in-place - safely and in the familiarity of their neighborhoods. In addition, changing family structures and rising divorce rates, coupled with the desire for more personal space and independence, have resulted in a significant proportion of seniors who live alone at home. In this paper, we describe a scalable and low-cost monitoring system that can help to identify community-dwelling seniors who are at risk of social isolation and/or frailty. This is achieved by monitoring the seniors' activity levels (which are computed based on the timings and durations that seniors spend in their residential homes), through the use of Bluetooth beacons and the seniors' smartphones. The system has been implemented and deployed in 81 residential homes, over a period of 3 weeks. Preliminary results show that the system can provide a low-cost and efficient way of providing caregivers with insights on each senior's well-being, based on his/her activity levels.
{"title":"Quantifying Activity Levels of Community-Dwelling Seniors Through Beacon Monitoring","authors":"Jin Qiang Goh, Hwee-Pink Tan, H. Tan","doi":"10.1109/ICOIN.2019.8717984","DOIUrl":"https://doi.org/10.1109/ICOIN.2019.8717984","url":null,"abstract":"The ageing population is rapidly increasing, both in Singapore and worldwide. Due to the shortage of healthcare professionals and institutionalized care, there is a pertinent need for seniors to age-in-place - safely and in the familiarity of their neighborhoods. In addition, changing family structures and rising divorce rates, coupled with the desire for more personal space and independence, have resulted in a significant proportion of seniors who live alone at home. In this paper, we describe a scalable and low-cost monitoring system that can help to identify community-dwelling seniors who are at risk of social isolation and/or frailty. This is achieved by monitoring the seniors' activity levels (which are computed based on the timings and durations that seniors spend in their residential homes), through the use of Bluetooth beacons and the seniors' smartphones. The system has been implemented and deployed in 81 residential homes, over a period of 3 weeks. Preliminary results show that the system can provide a low-cost and efficient way of providing caregivers with insights on each senior's well-being, based on his/her activity levels.","PeriodicalId":422041,"journal":{"name":"2019 International Conference on Information Networking (ICOIN)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134631819","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 : 1900-01-01DOI: 10.1109/ICOIN.2019.8718148
Keitaro Terada, H. Mukai, T. Yokotani
With the increasing use of the Internet of Things (IoT), various LPWA standards are being introduced. The authors focused on the LoRaWAnstandard with low power consumption and transmission distance of several kilometers. As ALOHA is adopted for the LoRaWAN MAC protocol, its communication collision increases as the number of nodes increases. Therefore, a back-off process becomes necessary, and the power consumption is increased by the back-off process during its operation. In this paper, we propose an enhancement to the LoRaWAN MAC protocol, which enables communication collision avoidance and sleep control of the end nodes.
{"title":"Enhancement of MAC Protocol for Power Reduction in LoRa WAn","authors":"Keitaro Terada, H. Mukai, T. Yokotani","doi":"10.1109/ICOIN.2019.8718148","DOIUrl":"https://doi.org/10.1109/ICOIN.2019.8718148","url":null,"abstract":"With the increasing use of the Internet of Things (IoT), various LPWA standards are being introduced. The authors focused on the LoRaWAnstandard with low power consumption and transmission distance of several kilometers. As ALOHA is adopted for the LoRaWAN MAC protocol, its communication collision increases as the number of nodes increases. Therefore, a back-off process becomes necessary, and the power consumption is increased by the back-off process during its operation. In this paper, we propose an enhancement to the LoRaWAN MAC protocol, which enables communication collision avoidance and sleep control of the end nodes.","PeriodicalId":422041,"journal":{"name":"2019 International Conference on Information Networking (ICOIN)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114683844","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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