2019 IEEE Wireless Communications and Networking Conference Workshop (WCNCW)最新文献_第4页

Stochastic Analysis of UDNs With Resource Capacity and User Scheduling 具有资源容量和用户调度的udn随机分析

2019 IEEE Wireless Communications and Networking Conference Workshop (WCNCW) Pub Date : 2019-04-01 DOI: 10.1109/WCNCW.2019.8902783

Yassine Hmamouche, M. Benjillali, S. Saoudi

{"title":"Stochastic Analysis of UDNs With Resource Capacity and User Scheduling","authors":"Yassine Hmamouche, M. Benjillali, S. Saoudi","doi":"10.1109/WCNCW.2019.8902783","DOIUrl":"https://doi.org/10.1109/WCNCW.2019.8902783","url":null,"abstract":"In this paper, we investigate the impact of antenna elevation, resource capacity and user scheduling on the performance of ultra-dense networks (UDNs). Using tools from stochastic geometry (SG), we extend a recently introduced definition of coverage probability by inducing a generic thinning that can capture BSs with available resource capacity to transmit users data. Analytical results are then derived for the coverage probability and the average achievable rate, where we obtain closed-form expressions allowing to assess UDNs performance in a more tractable and meaningful fashion compared to the conventional definition of coverage probability. Moreover, we show that the average rate under the new definition requires only the computation of a two-fold numerical integral rather than a four-fold integral in the previous works, which is expected to significantly reduce computational complexity. Comparing the obtained results, we find that the impact of parameters, such as resource capacity, BS transmit power as well as the implementation complexity of scheduling schemes are irrelevant as network density increases, which suggests new insights into the role of these parameters in UDNs.","PeriodicalId":121352,"journal":{"name":"2019 IEEE Wireless Communications and Networking Conference Workshop (WCNCW)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125285369","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

Android Malware Detection Based on System Calls Analysis and CNN Classification 基于系统调用分析和CNN分类的Android恶意软件检测

2019 IEEE Wireless Communications and Networking Conference Workshop (WCNCW) Pub Date : 2019-04-01 DOI: 10.1109/WCNCW.2019.8902627

Abada Abderrahmane, Guettaf Adnane, Challal Yacine, Garri Khireddine

{"title":"Android Malware Detection Based on System Calls Analysis and CNN Classification","authors":"Abada Abderrahmane, Guettaf Adnane, Challal Yacine, Garri Khireddine","doi":"10.1109/WCNCW.2019.8902627","DOIUrl":"https://doi.org/10.1109/WCNCW.2019.8902627","url":null,"abstract":"Android is the most used mobile operating system in the world with two billion monthly active users in May 2017 [1]. Provided by Google, to be used on a multitude of smartphones, tablets and other connected objects. It allows the installation of a variety of applications for messaging, calling, news or video games.This multitude of applications facilitate the user’s life and make the device a database rich in personal information such as phone number, emails, messages, confidential correspondence, etc., serving also as a good information repository for hackers. This gives rise to a wave of malignity, using suspicious applications, usually for profit (surcharged messages, sale of personal information or even tools of pressure and threat), or to satisfy personal desires (curiosity, vandalism …).Our solution proposes a behavioral dynamic analysis of the applications likely to be a source of malignancy. The application will be sent towards a distant server through a user-friendly and simple to use interface. It will be installed and executed with a simulation of a human use. After execution, system calls generated by the Linux kernel are collected, processed, and provided to the neural network model that will be used to predict whether the analyzed applications are malware or goodware. This model is built and refined using an APK database varied between goodware and malware.We used a neural network for automatic learning, and more precisely the Convolutional Neural Network (CNN). Our method uses matrix representation of collected system calls and input to the CNN model, a less expensive representation in memory space and therefore accelerate the process of learning.","PeriodicalId":121352,"journal":{"name":"2019 IEEE Wireless Communications and Networking Conference Workshop (WCNCW)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129644000","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: 13

Forecasting Spectrum Demand for UAVs Served by Dedicated Allocation in Cellular Networks 蜂窝网络中专用分配服务无人机频谱需求预测

2019 IEEE Wireless Communications and Networking Conference Workshop (WCNCW) Pub Date : 2019-04-01 DOI: 10.1109/WCNCW.2019.8902713

R. Amorim, I. Kovács, J. Wigard, T. B. Sørensen, P. Mogensen

引用次数: 3

Low complexity Detector for massive uplink random access with NOMA in IoT LPWA networks 物联网LPWA网络中基于NOMA的大规模上行随机接入的低复杂度检测器

2019 IEEE Wireless Communications and Networking Conference Workshop (WCNCW) Pub Date : 2019-04-01 DOI: 10.1109/WCNCW.2019.8902806

Diane Duchemin, J. Gorce, C. Goursaud

引用次数: 2

Cloud & Edge Trusted Virtualized Infrastructure Manager (VIM) - Security and Trust in OpenStack 云&边缘可信虚拟化基础设施管理器(VIM) - OpenStack中的安全性和信任

2019 IEEE Wireless Communications and Networking Conference Workshop (WCNCW) Pub Date : 2019-04-01 DOI: 10.1109/WCNCW.2019.8902624

Teodora Sechkova, Enrico Barberis, Michele Paolino

{"title":"Cloud & Edge Trusted Virtualized Infrastructure Manager (VIM) - Security and Trust in OpenStack","authors":"Teodora Sechkova, Enrico Barberis, Michele Paolino","doi":"10.1109/WCNCW.2019.8902624","DOIUrl":"https://doi.org/10.1109/WCNCW.2019.8902624","url":null,"abstract":"The Fifth Generation (5G) mobile networks promise faster connectivity and futuristic applications and services. In order to meet the high expectations, 5G joins forces with virtualization technologies like Network Functions Virtualization (NFV) and adopts cloud-native solutions. At the same time, it relies on shifting the computation to the network edge for offloading computing power, local caching, minimized latency and flexibility in the deployment. However, the new opportunities unlock new security challenges. Man-in-the-middle, denial-of-service attacks and tampering are now becoming easier because of the scattered devices and their varying locations. Meanwhile, the dynamic nature of the cloud raises the need for on-time threats prevention.In this work, we propose a way to answer the new challenges by bringing trust into the virtualized edge infrastructure. We present our contributions to the development of security services for platform authentication and integrity, hosted inside a Trusted Execution Environment (TEE). We also evaluate the performance overhead of our work and suggest future improvements.","PeriodicalId":121352,"journal":{"name":"2019 IEEE Wireless Communications and Networking Conference Workshop (WCNCW)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133106495","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: 5

Joint Resource Allocation for Latency-Constrained Dynamic Computation Offloading with MEC 基于MEC的延迟约束动态计算卸载联合资源分配

2019 IEEE Wireless Communications and Networking Conference Workshop (WCNCW) Pub Date : 2019-04-01 DOI: 10.1109/WCNCW.2019.8902904

M. Merluzzi, P. Lorenzo, S. Barbarossa, V. Frascolla

引用次数: 5

Joint Channel Selection and Power Control for NOMA: A Multi-Armed Bandit Approach 联合信道选择和功率控制:一种多臂强盗方法

2019 IEEE Wireless Communications and Networking Conference Workshop (WCNCW) Pub Date : 2019-04-01 DOI: 10.1109/WCNCW.2019.8902878

Mohamed-Ali Adjif, Oussama Habachi, J. Cances

引用次数: 18

Spectrum Sensing for Modulated Radio Signals Using Deep Temporal Convolutional Networks 基于深度时间卷积网络的调制无线电信号频谱感知

2019 IEEE Wireless Communications and Networking Conference Workshop (WCNCW) Pub Date : 2019-04-01 DOI: 10.1109/WCNCW.2019.8902689

A. Ghasemi, Chaitanya Parekh, P. Guinand

引用次数: 2

Quality-of-Service Constrained User and Antenna Selection in Downlink Massive-MIMO Systems 下行链路大规模mimo系统中服务质量约束的用户和天线选择

2019 IEEE Wireless Communications and Networking Conference Workshop (WCNCW) Pub Date : 2019-04-01 DOI: 10.1109/WCNCW.2019.8902647

J. Akhtar, K. Rajawat

{"title":"Quality-of-Service Constrained User and Antenna Selection in Downlink Massive-MIMO Systems","authors":"J. Akhtar, K. Rajawat","doi":"10.1109/WCNCW.2019.8902647","DOIUrl":"https://doi.org/10.1109/WCNCW.2019.8902647","url":null,"abstract":"This paper considers a maximum-ratio transmitter (MRT) based-downlink transmission in a multi-user massive-MIMO system under the small-scale fading. The base-station is cost-constrained and can therefore afford only a limited number of RF chains. Likewise, the users have strict quality of service constraints (QoS) and therefore not all users can be served within the specified power budget. Specifically, such problems are combinatorial in nature and so an optimal solution can be obtained by running an exhaustive search over all possible set of antenna and user pairs that meet the QoS and simultaneously achieves the best rate. However, implementing the exhaustive search method is not viable for all practical applications due to the large size and consequently the intractable computational costs involved. Thus, a low complexity based joint antenna and user selection problem is formulated and solved using convex relaxation. Different from the existing techniques that rely on greedy approaches, the proposed algorithm yields near-optimal sum-rates and can be readily applied to very large systems. Detailed simulation results are presented to corroborate the near-optimality of the proposed scheme.","PeriodicalId":121352,"journal":{"name":"2019 IEEE Wireless Communications and Networking Conference Workshop (WCNCW)","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124621269","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

WCNCW 2019 Organizing Committee WCNCW 2019组委会

2019 IEEE Wireless Communications and Networking Conference Workshop (WCNCW) Pub Date : 2019-04-01 DOI: 10.1109/wcncw.2019.8902897

引用次数: 0