2018 International Conference on Communications (COMM)最新文献_第2页

The Emotion Detection in Internet of Things Using Blackfin Microcomputers Family and Visual Analytics Tools 使用 Blackfin 微型计算机系列和可视化分析工具进行物联网中的情感检测

2018 International Conference on Communications (COMM) Pub Date : 2018-06-01 DOI: 10.1109/ICCOMM.2018.8430121

S. Zoican, Marius Constantin Vochin, R. Zoican, D. Galatchi

引用次数: 0

Internet of Profiling - Traffic, Users and Applications 剖析因特网——流量、用户和应用

2018 International Conference on Communications (COMM) Pub Date : 2018-06-01 DOI: 10.1109/iccomm.2018.8484784

B. Ghita, Taimur Bakhshi

{"title":"Internet of Profiling - Traffic, Users and Applications","authors":"B. Ghita, Taimur Bakhshi","doi":"10.1109/iccomm.2018.8484784","DOIUrl":"https://doi.org/10.1109/iccomm.2018.8484784","url":null,"abstract":"Recent years have witnessed a significant increase in monitoring network traffic in order to profile user behaviour and to provide better service. This paper will provide a review of these efforts, highlighting the benefits brought by traffic profiling, particularly in relation to providing a better user experience and higher quality of service. The discussion will focus on three headings: identifying and profiling applications based on statistical analysis of traffic, identifying users and anomaly detection based on network interaction, and providing fairness in a heterogeneous user environment. Profiling applications is a challenging task in the context of encryption and tunnelling, but allows better provision of network resources, in line with the needs of each application, from email to video streaming. Identifying users may raise concerns in terms of privacy, but the primary aim is not to single them out but to cater for their needs at an aggregate level, both in terms of dealing with significant variations as well as potentially acting as a first line of defence when anomalies are detected. Finally, while globally the behaviour of users may appear similar, there is significant variation in terms of the demand, usage, and expectations of each user; ensuring fairness in such a diverse environment requires acknowledging the user requirements and accommodating them against a heterogeneous environment in terms of provision and demand. The presentation will draw from a number of research studies undertaken over the recent years in the above areas, both across the research community as well as at Plymouth University, and discuss how the findings impact on the wider user community.","PeriodicalId":158890,"journal":{"name":"2018 International Conference on Communications (COMM)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128036670","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: 0

Forensic Speaker Identification Using Speech Quality Data 基于语音质量数据的法医说话人识别

2018 International Conference on Communications (COMM) Pub Date : 2018-06-01 DOI: 10.1109/iccomm.2018.8484766

Gheorghe Pop, Serban Mihalache, D. Burileanu

引用次数: 0

The Hybrid Simplified Kalman Filter for Adaptive Feedback Cancellation 自适应反馈抵消的混合简化卡尔曼滤波

2018 International Conference on Communications (COMM) Pub Date : 2018-06-01 DOI: 10.1109/ICCOMM.2018.8430141

F. Albu, L. Tran, S. Nordholm

引用次数: 18

On a Game Theoretic Approach to Detect the Low-Rate Denial of Service Attacks 一种检测低速率拒绝服务攻击的博弈论方法

2018 International Conference on Communications (COMM) Pub Date : 2018-06-01 DOI: 10.1109/ICCOMM.2018.8429980

P. Cotae, Rashed Rabie

{"title":"On a Game Theoretic Approach to Detect the Low-Rate Denial of Service Attacks","authors":"P. Cotae, Rashed Rabie","doi":"10.1109/ICCOMM.2018.8429980","DOIUrl":"https://doi.org/10.1109/ICCOMM.2018.8429980","url":null,"abstract":"The Low-Rate DoS attacks such as “Shrew” and “New Shrew” attacks, unlike the high rate attacks, are hard for the router to detect. Attackers choose a malicious low-rate bandwidth to exploit the TCP's congestion control window algorithm and the transition time-out mechanism. By using a game theoretic approach, we focus on the best strategy and solution for a computer network to detect the Low-Rate Denial of Service attacks. In our experiments we simulated the network congestion attacks and we proposed a practical solution by using a sigmoid filter. The proposed solution is to create a threshold bandwidth filter at the router that allows a specific bandwidth, so when traffic exceeds the threshold it will be dropped, or if the traffic is below the threshold, it will be redirected to a honeypot server. In our game theory approach, we considered the game players in a static simultaneous game. The defender's strategy is to determine an optimal firewall option to detect the attacker traffic, and the attacker's strategy is to find the low rate to exploit the retransmission time-out mechanism and elude the detector. We calculated the payoff for the each player and for each strategy. We solved the game by finding the Nash Equilibrium where players do not have any profit in using any other strategy. Our experiments and calculations lead to the conclusion that a mixed strategy will the best response for an organization which will be using the proposed approach.","PeriodicalId":158890,"journal":{"name":"2018 International Conference on Communications (COMM)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127841341","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

Semantic Segmentation of RGB-NIR Images with Error-Correcting Output Codes 基于纠错输出码的RGB-NIR图像语义分割

2018 International Conference on Communications (COMM) Pub Date : 2018-06-01 DOI: 10.1109/iccomm.2018.8484811

A. Radoi

引用次数: 0

Generalized Multistream Spatial Modulation for Wireless Systems with Nakagami-M Fading 具有Nakagami-M衰落的无线系统的广义多流空间调制

2018 International Conference on Communications (COMM) Pub Date : 2018-06-01 DOI: 10.1109/iccomm.2018.8484820

N. Ugrelidze, S. Shavgulidze, Mariam Sordia, David Akobia

引用次数: 0

SGX-Based Cloud Security Module with User's Sole Control 基于sgx的云安全模块与用户的唯一控制

2018 International Conference on Communications (COMM) Pub Date : 2018-06-01 DOI: 10.1109/ICCOMM.2018.8484262

Alexandru Lupascu, Mihai Togan, Cristian Lupascu

引用次数: 0

Performance Evaluation of a Tracking Algorithm for Galileo E1 Signals 伽利略E1信号跟踪算法的性能评估

2018 International Conference on Communications (COMM) Pub Date : 2018-06-01 DOI: 10.1109/ICCOMM.2018.8430106

Alexandru Rusu Casandra, A. Paun

{"title":"Performance Evaluation of a Tracking Algorithm for Galileo E1 Signals","authors":"Alexandru Rusu Casandra, A. Paun","doi":"10.1109/ICCOMM.2018.8430106","DOIUrl":"https://doi.org/10.1109/ICCOMM.2018.8430106","url":null,"abstract":"Global Navigation Satellite System (GNSS) receivers are currently the standard equipment for precision positioning, navigation and timing, but their use in challenging environments, such as urban and natural canyons, is made difficult due to reduced Line of Sight visibility, multipath propagation conditions or RF interference from nearby sources. In the next years, given the announced plans of GNSS operators, the number of satellites will increase to more than 120 - with even more signals and frequencies. Today there are more than 70 operational GNSS satellites in orbit from several GNSS systems, transmitting a variety of signals on multiple frequencies. A multi-constellation receiver could benefit from the large envisioned number of visible satellites, especially in urban canyons and industrial areas with very tall obstacles, where only satellites at high elevations are in line of sight with the receiver, but this assumption is valid only if the receiver can actually acquire and track the respective satellite signals. This is hard to attain in difficult signal conditions with single-constellation receivers: if one or more signals are lost because of obstacles or interferences, the receiver might not be able to determine the position, in case less than four valid pseudoranges are available. This paper describes a tracking algorithm implemented in Mathworks Matlab for Galileo El Open Service. After an overview of the state of the art, the work evaluates the performance obtained through Matlab simulations, such as the variation of the correlator replicas and of the local carrier frequency. Conclusion are drawn about the capability of the loop to track the Galileo El signal at different SNR values that may be encountered in real-life situations.","PeriodicalId":158890,"journal":{"name":"2018 International Conference on Communications (COMM)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115094841","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

Emulating a Software Defined LTE Radio Access Network Towards 5G 面向5G的软件定义LTE无线接入网仿真

2018 International Conference on Communications (COMM) Pub Date : 2018-06-01 DOI: 10.1109/ICCOMM.2018.8484764

I. Santos, P. Vieira, R. Borralho, M. Queluz, A. Rodrigues

{"title":"Emulating a Software Defined LTE Radio Access Network Towards 5G","authors":"I. Santos, P. Vieira, R. Borralho, M. Queluz, A. Rodrigues","doi":"10.1109/ICCOMM.2018.8484764","DOIUrl":"https://doi.org/10.1109/ICCOMM.2018.8484764","url":null,"abstract":"This paper evaluates the performance of a Software Defined Network (SDN) and the respective OpenFlow (OF) protocol, when supporting a Long Term Evolution (LTE) Radio Access Network (RAN). The main objective is to understand the impact of the new Centralized Radio Access Network (C-RAN) architecture, using a SDN based LTE network (when compared to conventional LTE networks), in a solution towards Fifth Generation (5G) implementation. Several simulations were performed using the SDN emulator Mininet-Wifi platform, which was adapted to produce use cases regarding a SDN based LTE topology. This platform uses WiFi as radio technology. However, and since this is an open source platform, changes were introduced in order to include a LTE RAN parametrization based on LTE technology standards. The latency and throughput are the used Quality of Service (QoS) performance metrics. The throughput results led to spectral efficiency values close to each considered modulation maximum. The obtained average values of latency, 15.72, 16.17 and 16.50 ms for packets of 32, 1000 and 1500 bytes respectively, revealed to be lower than 20 ms, which is the LTE requirement established by 3GPP.","PeriodicalId":158890,"journal":{"name":"2018 International Conference on Communications (COMM)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123431584","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