Netw. Protoc. Algorithms最新文献_第2页

Experimental Evaluation of a SDN-DMM Architecture 一种SDN-DMM架构的实验评估

Netw. Protoc. Algorithms Pub Date : 2018-06-28 DOI: 10.5296/npa.v10i2.13193

Rodrygo T. Cordova, P. Gondim, Jaime Lloret, J. M. Jiménez

引用次数: 0

Design of a WSN for smart irrigation in citrus plots with fault-tolerance and energy-saving algorithms 基于容错和节能算法的柑橘小区智能灌溉无线传感器网络设计

Netw. Protoc. Algorithms Pub Date : 2018-06-28 DOI: 10.5296/npa.v10i2.13205

L. Parra, Javier Rocher, Laura García, Jaime Lloret, Jesús Tomás, Óscar Romero, M. Rodilla, S. Falco, M. Sebastiá-Frasquet, J. Mengual, J. A. González, B. Roig

{"title":"Design of a WSN for smart irrigation in citrus plots with fault-tolerance and energy-saving algorithms","authors":"L. Parra, Javier Rocher, Laura García, Jaime Lloret, Jesús Tomás, Óscar Romero, M. Rodilla, S. Falco, M. Sebastiá-Frasquet, J. Mengual, J. A. González, B. Roig","doi":"10.5296/npa.v10i2.13205","DOIUrl":"https://doi.org/10.5296/npa.v10i2.13205","url":null,"abstract":"Wireless sensor networks are widely used for monitoring different processes, including agriculture, in order to reach sustainability. One of the keys to sustainable crops is water saving. In particular, saving water is extremely important in arid and semiarid regions. In those regions, citrus trees are cultivated, and drip irrigation is used to save water. In this paper, we propose a smart irrigation system for citrus trees using a WSN. We describe the employed sensors and nodes for this proposal. Next, we present the proposed architecture and the operational algorithms for the nodes. Moreover, we designed different algorithms for fault tolerance and energy saving functionalities. The energy saving algorithm is based on the relevance of the gathered data, which is analyzed in order to consider whether the information should be forwarded or not. A TPC-based protocol is proposed to perform the communication among the nodes of our system. In addition, we present different simulations of the proposed system. Particularly, we show the consumed bandwidth and the remaining energy in the different nodes. Finally, we test different energy configurations to evaluate the network lifetime and the remaining energy when the first node depletes its energy.","PeriodicalId":190994,"journal":{"name":"Netw. Protoc. Algorithms","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125733156","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: 27

Botnet Forensic: Issues, Challenges and Good Practices 僵尸网络取证:问题、挑战和良好实践

Netw. Protoc. Algorithms Pub Date : 2018-06-28 DOI: 10.5296/npa.v10i2.13144

Anchit Bijalwan, Vijender Kumar Solanki, E. Pilli

引用次数: 5

Relative Localization of Wireless Sensor Nodes by Using the RSSI Data 基于RSSI数据的无线传感器节点相对定位

Netw. Protoc. Algorithms Pub Date : 2018-04-01 DOI: 10.5296/npa.v10i1.11533

Turker Turkoral, O. Tamer, Suat Yetis, Enes Inac, L. Çetin

引用次数: 1

ISCP: An Instantaneous and Secure Clustering Protocol for Wireless Sensor Networks 无线传感器网络的瞬时安全聚类协议

Netw. Protoc. Algorithms Pub Date : 2018-04-01 DOI: 10.5296/npa.v10i1.12574

Miguel Landry Foko Sindjoung, A. Bomgni, E. T. Fute, G. Chalhoub, C. T. Djamégni

{"title":"ISCP: An Instantaneous and Secure Clustering Protocol for Wireless Sensor Networks","authors":"Miguel Landry Foko Sindjoung, A. Bomgni, E. T. Fute, G. Chalhoub, C. T. Djamégni","doi":"10.5296/npa.v10i1.12574","DOIUrl":"https://doi.org/10.5296/npa.v10i1.12574","url":null,"abstract":"A Wireless Sensor Network (WSN) is an Ad-hoc network populated by small hand-held commodity devices, running on batteries called stations or sensors. These sensors are deployed in an area called a perception zone in order to study one or more phenomena. Generally, the perception zone is an area where access is almost impossible for humans. Given the absence of a previously defined infrastructure, deployed sensors need to organize themselves to ensure not only their connectivity but also effective management of their residual energy. This residual energy management is more important since we know that communications over long distances are always very energy-consuming for sensors, which most often do not have a secondary source of energy. Multi-hop communication is generally used to connect sensors in order to ensure efficient use of their energy. This being the case, multi-hop communication can be established by partitioning the network into clusters. In order to avoid malicious intrusions, all operations involved must be done in a secure manner. In this paper, we propose a secure clustering protocol which connects all the sensors of the network.","PeriodicalId":190994,"journal":{"name":"Netw. Protoc. Algorithms","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130350609","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: 10

Wireless Technologies for IoT in Smart Cities 智慧城市中物联网的无线技术

Netw. Protoc. Algorithms Pub Date : 2018-04-01 DOI: 10.5296/npa.v10i1.12798

Laura García, J. M. Jiménez, Miran Taha, Jaime Lloret

引用次数: 74

Survey of the Protection Mechanisms to the SSL-based Session Hijacking Attacks 基于ssl的会话劫持攻击防护机制研究

Netw. Protoc. Algorithms Pub Date : 2018-04-01 DOI: 10.5296/npa.v10i1.12478

Md. Shohrab Hossain, Arnob Paul, Md. Hasanul Islam, Mohammed Atiquzzaman

{"title":"Survey of the Protection Mechanisms to the SSL-based Session Hijacking Attacks","authors":"Md. Shohrab Hossain, Arnob Paul, Md. Hasanul Islam, Mohammed Atiquzzaman","doi":"10.5296/npa.v10i1.12478","DOIUrl":"https://doi.org/10.5296/npa.v10i1.12478","url":null,"abstract":"Web communications between the server and the client are being used extensively. However, session hijacking has become a critical problem for most of the client-server communications. Among different session hijacking attacks, SSL stripping is the most dangerous attack. There are a number of measures proposed to prevent SSL tripping-based session hijacking attacks. However, existing surveys did not summarize all the preventive measures in a comprehensive manner (without much illustration and categorization). The objective of this paper is to provide a comprehensive survey of existing measures against SSL stripping-based session hijacking attacks and compare those measures. In this paper, we have classified all the existing preventive measures for SSL stripping-based session hijacking attacks into two main categories: client-side measures and serverside measures. We have illustrated the proposed solutions comprehensively with useful diagrams for clarification. We have also compared them based on different performance criteria. This paper will help web security researchers to have a comparative analysis of all solutions for the SSL stripping based attacks, thereby improving existing solutions to better protect the users from session hijacking attacks.","PeriodicalId":190994,"journal":{"name":"Netw. Protoc. Algorithms","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127626342","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: 15

Intelligent Algorithm for Enhancing MPEG-DASH QoE in eMBMS eMBMS中提高MPEG-DASH QoE的智能算法

Netw. Protoc. Algorithms Pub Date : 2018-02-18 DOI: 10.5296/npa.v9i3-4.12573

Miran Taha, J. M. Jiménez, Alejandro Canovas, Jaime Lloret

{"title":"Intelligent Algorithm for Enhancing MPEG-DASH QoE in eMBMS","authors":"Miran Taha, J. M. Jiménez, Alejandro Canovas, Jaime Lloret","doi":"10.5296/npa.v9i3-4.12573","DOIUrl":"https://doi.org/10.5296/npa.v9i3-4.12573","url":null,"abstract":"Multimedia streaming is the most demanding and bandwidth hungry application in today’s world of Internet. MPEG-DASH as a video technology standard is designed for delivering live or on-demand streams in Internet to deliver best quality content with the fewest dropouts and least possible buffering. Hybrid architecture of DASH and eMBMS has attracted a great attention from the telecommunication industry and multimedia services. It is deployed in response to the immense demand in multimedia traffic. However, handover and limited available resources of the system affected on dropping segments of the adaptive video streaming in eMBMS and it creates an adverse impact on Quality of Experience (QoE), which is creating trouble for service providers and network providers towards delivering the service. In this paper, we derive a case study in eMBMS to approach to provide test measures evaluating MPEG-DASH QoE, by defining the metrics are influenced on QoE in eMBMS such as bandwidth and packet loss then we observe the objective metrics like stalling (number, duration and place), buffer length and accumulative video time. Moreover, we build a smart algorithm to predict rate of segments are lost in multicast adaptive video streaming. The algorithm deploys an estimation decision regards how to recover the lost segments. According to the obtained results based on our proposal algorithm, rate of lost segments is highly decreased by comparing to the traditional approach of MPEG-DASH multicast and unicast for high number of users.","PeriodicalId":190994,"journal":{"name":"Netw. Protoc. Algorithms","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121026923","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

FlexiTop: a flexible and scalable network monitoring system for Over-The-Top services FlexiTop:一个灵活的、可扩展的网络监控系统，用于over - top服务

Netw. Protoc. Algorithms Pub Date : 2018-02-18 DOI: 10.5296/NPA.V9I3-4.12488

Daniel Perdices, J. D. Vergara, Paula Roquero, Carlos Vega, J. Aracil

引用次数: 2

Unmanned Aerial Vehicular System for Greenhouse Gas Measurement and Automatic Landing 温室气体测量与自动着陆无人机系统

Netw. Protoc. Algorithms Pub Date : 2018-02-18 DOI: 10.5296/npa.v9i3-4.12319

H. Ali, M. Odeh, Ahmed Odeh, A. Abou-Elnour, M. Tarique

引用次数: 4