2018 9th IFIP International Conference on New Technologies, Mobility and Security (NTMS)最新文献_第7页

SDN-based Mobility Management: Handover Performance Impact in Constrained Devices 基于sdn的移动性管理:受限设备的切换性能影响

2018 9th IFIP International Conference on New Technologies, Mobility and Security (NTMS) Pub Date : 2018-02-01 DOI: 10.1109/NTMS.2018.8328716

Flávio Meneses, Carlos Guimarães, Daniel Corujo, R. Aguiar

{"title":"SDN-based Mobility Management: Handover Performance Impact in Constrained Devices","authors":"Flávio Meneses, Carlos Guimarães, Daniel Corujo, R. Aguiar","doi":"10.1109/NTMS.2018.8328716","DOIUrl":"https://doi.org/10.1109/NTMS.2018.8328716","url":null,"abstract":"The way we use and access the Internet has been changing since its creation, evolving to more dynamic traffic patterns and following new consumption trends such as IP video in mobile scenarios. New requirements towards the underlying network rise, particularly regarding to mobility management support in wireless heterogeneous environments. In this sense, 5G network architectures have begun development empowered by key technologies such as Software Defined Networks (SDN). Pro- gressing from wired-only deployment, SDN has recently become the target of research in wireless environments, with its signalling reaching the mobile node and involving it in the mobility process. It thus becomes important to assess the impact of SDN in mobility management scenarios, under different conditions. This is where this work contributes: it presents a framework using SDN as the mobility management protocol where the content source is mobile, evaluating handover delay and the impact of different threshold configurations for triggering mobility in both network and mobile initiated scenarios. Results showcase the feasibility of the proposed framework, evidencing the impact of OpenFlow in MN deployment.","PeriodicalId":140704,"journal":{"name":"2018 9th IFIP International Conference on New Technologies, Mobility and Security (NTMS)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126572804","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}

引用次数: 3

Selectively Accessing Light Field Face Images over Information Centric Networking 通过信息中心网络有选择地访问光场人脸图像

2018 9th IFIP International Conference on New Technologies, Mobility and Security (NTMS) Pub Date : 2018-02-01 DOI: 10.1109/NTMS.2018.8328717

José Quevedo, Carlos Guimarães, Rui Ferreira, Alireza Sepas-Moghaddam, Luis Malhadas, R. Aguiar, P. Correia, Daniel Corujo

{"title":"Selectively Accessing Light Field Face Images over Information Centric Networking","authors":"José Quevedo, Carlos Guimarães, Rui Ferreira, Alireza Sepas-Moghaddam, Luis Malhadas, R. Aguiar, P. Correia, Daniel Corujo","doi":"10.1109/NTMS.2018.8328717","DOIUrl":"https://doi.org/10.1109/NTMS.2018.8328717","url":null,"abstract":"This paper explores the synergies between a Future Internet network-layer architecture based on Information Centric Networking (ICN), and the usage of Light Field Imaging. Central to this idea is the creation of a symbiotic relationship between content names as the base network information exchange mechanism, and advanced content analysis from the rich image representations obtained by Light Field Imaging. Our work increments the base ICN behavior of allowing endpoints to remotely request content to the network using only its name, and adds the capability of requesting specific aspects inside the content itself (e.g., a person's face in an image). In this work, the main functionalities and requirements associated to a solution combining ICN and Light Field Imaging for addressing video-surveillance scenarios are presented, leading to the conceptualization of the SeLF-ICN (Selectively Accessing Light Field Faces over Information Centric Networking) framework. A first prototype of the framework was developed and deployed allowing the evaluation of the concepts, with results showcasing the feasibility of the proposed solution.","PeriodicalId":140704,"journal":{"name":"2018 9th IFIP International Conference on New Technologies, Mobility and Security (NTMS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129109295","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}

引用次数: 1

An Entropy-based Inverse Tone Mapping Operator for High Dynamic Range Applications 高动态范围应用中基于熵的逆色调映射算子

2018 9th IFIP International Conference on New Technologies, Mobility and Security (NTMS) Pub Date : 2018-02-01 DOI: 10.1109/NTMS.2018.8328678

Pedram Mohammadi, M. Pourazad, P. Nasiopoulos

引用次数: 6

Location Privacy in Virtual Cell-Equipped Ultra-Dense Networks 配备虚拟蜂窝的超密集网络中的位置隐私

2018 9th IFIP International Conference on New Technologies, Mobility and Security (NTMS) Pub Date : 2018-02-01 DOI: 10.1109/NTMS.2018.8328700

E. Catania, A. L. Corte

引用次数: 3

Empowering Light Nodes in Blockchains with Block Summarization 通过区块汇总增强区块链中的轻节点

2018 9th IFIP International Conference on New Technologies, Mobility and Security (NTMS) Pub Date : 2018-02-01 DOI: 10.1109/NTMS.2018.8328735

Asutosh Palai, Meet Vora, Aashaka Shah

引用次数: 44

Chaff-Points Generation Method Based on Adaptive Genetic Algorithms and Non-Fixed Size Squares Boundaries for Resource Constrained Devices 资源受限设备中基于自适应遗传算法和非固定大小正方形边界的箔条点生成方法

2018 9th IFIP International Conference on New Technologies, Mobility and Security (NTMS) Pub Date : 2018-02-01 DOI: 10.1109/NTMS.2018.8328727

D. Nabil, K. Benatchba, Layth Sliman, Yen-Wei Chen

引用次数: 0

Mobility-based Tracking Using WiFi RSS in Indoor Wireless Sensor Networks 室内无线传感器网络中基于移动的WiFi RSS跟踪

2018 9th IFIP International Conference on New Technologies, Mobility and Security (NTMS) Pub Date : 2018-02-01 DOI: 10.1109/NTMS.2018.8328704

D. Alshamaa, F. Mourad, P. Honeine

引用次数: 2

A Blockchain Framework for Insurance Processes 保险流程的区块链框架

2018 9th IFIP International Conference on New Technologies, Mobility and Security (NTMS) Pub Date : 2018-02-01 DOI: 10.1109/NTMS.2018.8328731

Mayank Raikwar, Subhra Mazumdar, S. Ruj, Sourav Sengupta, A. Chattopadhyay, Kwok-Yan Lam

{"title":"A Blockchain Framework for Insurance Processes","authors":"Mayank Raikwar, Subhra Mazumdar, S. Ruj, Sourav Sengupta, A. Chattopadhyay, Kwok-Yan Lam","doi":"10.1109/NTMS.2018.8328731","DOIUrl":"https://doi.org/10.1109/NTMS.2018.8328731","url":null,"abstract":"We design a distributed platform with blockchain as a system service for supporting transaction execution in insurance processes. The insurance industry is heavily dependent on multiple processes between transacting parties for initiating, maintaining and closing diverse kind of policies. Transaction processing time, payment settlement time and security protection of the process execution are major concerns. Blockchain technology, originally conceived as an immutable distributed ledger for detecting double spending of cryptocurrencies, is now increasingly used in different FinTech systems to address productivity and security requirements. The application of blockchain in FinTech processing requires a deep understanding of the underlying business processes. It supports automated interactions between the blockchain and existing transaction systems through the notion of smart contracts. In this paper, we focus on the design of an efficient approach for processing insurance related transactions based on a blockchain-enabled platform. An experimental prototype is developed on Hyperledger fabric, an open source permissioned blockchain design framework. We discuss the main design requirements, corresponding design propositions, and encode various insurance processes as smart contracts. Extensive experiments were conducted to analyze performance of our framework and security of the proposed design.","PeriodicalId":140704,"journal":{"name":"2018 9th IFIP International Conference on New Technologies, Mobility and Security (NTMS)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131567627","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}

引用次数: 122

Federated Publish/Subscribe Services 联邦发布/订阅服务

2018 9th IFIP International Conference on New Technologies, Mobility and Security (NTMS) Pub Date : 2018-02-01 DOI: 10.1109/NTMS.2018.8328694

E. Bertelsen, Gabriel Berthling-Hansen, T. H. Bloebaum, Christian Duvholt, Einar Hov, F. T. Johnsen, Eivind Morch, Andreas H. Weisethaunet

引用次数: 1

Performance Analysis of Mobile Cellular Networks with MMPP Call Arrival Patterns 具有MMPP呼叫到达模式的移动蜂窝网络性能分析

2018 9th IFIP International Conference on New Technologies, Mobility and Security (NTMS) Pub Date : 2018-02-01 DOI: 10.1109/NTMS.2018.8328711

S. L. Castellanos-Lopez, F. A. Cruz-Pérez, G. Hernández-Valdez, J. R. Miranda-Tello

{"title":"Performance Analysis of Mobile Cellular Networks with MMPP Call Arrival Patterns","authors":"S. L. Castellanos-Lopez, F. A. Cruz-Pérez, G. Hernández-Valdez, J. R. Miranda-Tello","doi":"10.1109/NTMS.2018.8328711","DOIUrl":"https://doi.org/10.1109/NTMS.2018.8328711","url":null,"abstract":"In this paper, the performance of mobile multi-cellular networks with Markov modulated Poisson process (MMPP) call arrivals is mathematically analyzed and numerically evaluated. In particular, new call requests in each cell are considered to follow independent two-state MMPP (MMPP-2). Three different analysis approaches are evaluated in this paper: based on bi-dimensional, tri-dimensional, and four-dimensional birth and death processes. In the bi-dimensional (tri-dimensional) {four-dimensional} queuing analysis, handoff call requests arriving to the reference cell are approximated by a Poisson process (MMPP-7) {MMPP-43}. Contrary to previously published related works, the parameters of the different MMPP used to approximately modelling handoff calls are iteratively calculated as function of the different system characteristics. In the four-dimensional queuing analysis, we propose to model the incoming handoff call requests to each cell with similar characteristics to the resulting process of the aggregation of the new and handoff call requests processes in the neighboring cells. In particular, the state transition rates of the MMPP are considered to be proportional to the aggregated rate of the call requests processes in the neighboring cells. The accuracy of the numerical results obtained with the proposed analytical approach is compared against those obtained by both a teletraffic analysis considering that handoff call requests follow a Poisson process and a discrete-event computer simulator. The effect of users' mobility factor and burstiness of new call arrivals on system performance are evaluated.","PeriodicalId":140704,"journal":{"name":"2018 9th IFIP International Conference on New Technologies, Mobility and Security (NTMS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130673474","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}

引用次数: 1