Int. J. Wirel. Networks Broadband Technol.最新文献_第2页

Energy Efficient Clustering using Modified Multi-Hop Clustering 基于改进多跳聚类的节能聚类

Int. J. Wirel. Networks Broadband Technol. Pub Date : 2019-07-01 DOI: 10.4018/ijwnbt.2019070103

M. Vimala, R. Ranjan

{"title":"Energy Efficient Clustering using Modified Multi-Hop Clustering","authors":"M. Vimala, R. Ranjan","doi":"10.4018/ijwnbt.2019070103","DOIUrl":"https://doi.org/10.4018/ijwnbt.2019070103","url":null,"abstract":"In recent years, WSN has been widely used for building the decision support system (DSS) for solving the real-world problem. Moreover, out of several fields, one of the interesting fields that requires DSS is the monitoring of agriculture environment. Nowadays, monitoring an agricultural environment has become one of the essential fields. IoT has been one of the eminent technologies in recent years and WSN model has played the parallel role into it. These sensors have a limited power supply and this affects the efficiency of the algorithm. In the past, several methods have been proposed for efficient clustering, however, these methods fail to provide satisfactory accuracy. Hence, this article proposes an energy efficient methodology named modified multi-hop clustering (MMHC). This methodology takes three steps. The first step is assembling the nodes where the nodes are assembled, the second step couples the nodes, and the third step detects the redundant nodes and discard them. The main advantage of MMHC is that it can select multiple redundant nodes at one time and discard, and this makes the algorithm more fast and efficient. Moreover, in order to evaluate the algorithm several parameters have been considered, such as energy consumption, number of failed nodes, number of active nodes, and communication overhead.","PeriodicalId":422249,"journal":{"name":"Int. J. Wirel. Networks Broadband Technol.","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133757274","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

A Review on Wireless Communication Protocol and Security Privacy: Connectivity - UDP Protocols 无线通信协议与安全隐私:连接- UDP协议综述

Int. J. Wirel. Networks Broadband Technol. Pub Date : 2019-07-01 DOI: 10.4018/ijwnbt.2019070102

K. Bai

引用次数: 0

IoT Big Data Security, Privacy and Challenges Related to Smart Grid 物联网大数据安全、隐私和与智能电网相关的挑战

Int. J. Wirel. Networks Broadband Technol. Pub Date : 2019-07-01 DOI: 10.4018/ijwnbt.2019070101

K. Kumari, Mrunalini Marlakunta

{"title":"IoT Big Data Security, Privacy and Challenges Related to Smart Grid","authors":"K. Kumari, Mrunalini Marlakunta","doi":"10.4018/ijwnbt.2019070101","DOIUrl":"https://doi.org/10.4018/ijwnbt.2019070101","url":null,"abstract":"The highly interconnected network of heterogeneous devices which enables all kinds of communications to take place in an efficient manner is referred to as “IOT.” In the current situation, the data are increasing day by day in size as well as in terms of complexities. These are the big data which are in huge demand in the industrial sectors. Various IT sectors are adopting big data present on IOT for the growth of their companies and fulfilling their requirements. But organizations are facing a lot of security issues and challenges while protecting their confidential data. IOT type systems require security while communications which is required currently by configuration levels of security algorithms, but these algorithms give more priority to functionalities of the applications over security. Smart grids have become one of the major subjects of discussions when the demands for IOT devices increases. The requirements arise related to the generation and transmission of electricity, consumption of electricity being monitored, etc. The system which is responsible to collect heterogeneous data are a complicated structure and some of its major subsystems which they require for smooth communications include log servers, smart meters, appliances which are intelligent, different sensors chosen based on their requirements, actuators with proper and efficient infrastructure. Security measures like collection, storage, manipulations and a massive amount of data retention are required as the system is highly diverse in its architecture and even the heterogeneous IOT devices are interacting with each other. In this article, security challenges and concerns of IOT big data associated with smart grid are discussed along with the new security enhancements for identification and authentications of things in IOT big data environments.","PeriodicalId":422249,"journal":{"name":"Int. J. Wirel. Networks Broadband Technol.","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134157179","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

Security Issues on IoT Environment In Wireless Network Communications 无线网络通信中物联网环境的安全问题

Int. J. Wirel. Networks Broadband Technol. Pub Date : 2019-07-01 DOI: 10.4018/ijwnbt.2019070104

K. Gowthami

引用次数: 2

Reverse Cooperatively Routed Wi-Fi Direct in the Advent of 5G Driven Designs 5G驱动设计下的反向协同路由Wi-Fi直连

Int. J. Wirel. Networks Broadband Technol. Pub Date : 2019-01-01 DOI: 10.4018/ijwnbt.2019010102

M. Wódczak

引用次数: 0

A Geocast Protocol with Information-Centric Perspective in Vehicular Ad-Hoc Networks (VANETs) 基于信息中心视角的车载Ad-Hoc网络地球广播协议

Int. J. Wirel. Networks Broadband Technol. Pub Date : 2018-07-01 DOI: 10.4018/IJWNBT.2018070101

Houacine Abdelkrim, Mustapha Guezouri

引用次数: 2

Load-Balance Energy Aware Ad-Hoc On Demand Multipath Distance Vector Routing Protocol (LBEA-AOMDV) for WSN 基于负载平衡能量感知的无线传感器网络自组织随需应变多路径距离矢量路由协议(LBEA-AOMDV)

Int. J. Wirel. Networks Broadband Technol. Pub Date : 2018-07-01 DOI: 10.4018/IJWNBT.2018070103

A. Sarhan, N. El-Fishawy, Mahmoud M. Shawara

{"title":"Load-Balance Energy Aware Ad-Hoc On Demand Multipath Distance Vector Routing Protocol (LBEA-AOMDV) for WSN","authors":"A. Sarhan, N. El-Fishawy, Mahmoud M. Shawara","doi":"10.4018/IJWNBT.2018070103","DOIUrl":"https://doi.org/10.4018/IJWNBT.2018070103","url":null,"abstract":"Nowadays, WSNs have received great importance because they are the best solutions that can be used in harsh environments. The main limitation in WSNs is the node power because the sensor node is battery powered and charging or replacing this battery is not applicable. Moreover, in mission-critical applications, sensor nodes can sense important data and the packet carrying this data must be given higher priority from the routing protocol. Most of the current routing protocols consider the node power but do not consider different paths for different priority data which may cause them to be delayed. This article proposes a load-balance energy aware ad-hoc on demand multipath distance vector (LBEA-AOMDV) protocol for wireless sensor networks, which is a multipath routing protocol, based on the original AOMDV. The proposed protocol shows that the paths are alternatively discovered on basis of an energy metric and instead of using only one path in data transmission, the network load is distributed through different paths. LBEA-AOMDV also uses a priority-based technique in which packets are assigned different priority levels and guided to different paths. The overall simulation results show that LBEA-AOMDV gives better performance when compared with AOMDV in terms of average consumed energy, end-to-end delay, number of dropped packets, average throughput and normalized routing load.","PeriodicalId":422249,"journal":{"name":"Int. J. Wirel. Networks Broadband Technol.","volume":"93 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121403908","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: 2

Robust Secured Roaming in Wireless Local Area Networks 无线局域网的鲁棒安全漫游

Int. J. Wirel. Networks Broadband Technol. Pub Date : 2017-07-01 DOI: 10.4018/IJWNBT.2017070102

S. L. Suntu, N. H. Odongo, S. M. Chege, O. K. Bishoge

引用次数: 3

Recursive Spatial Multiplexing with Adaptive Interference Whitening 自适应干扰白化的递归空间复用

Int. J. Wirel. Networks Broadband Technol. Pub Date : 2017-07-01 DOI: 10.4018/IJWNBT.2017070103

Usama Y. Mohamad, I. A. Shah, T. Hunziker, D. Dahlhaus

引用次数: 4

Detection of PUE Attack in CRN with Reduced Error in Location Estimation Using Novel Bat Algorithm 利用新型Bat算法降低定位误差的CRN中PUE攻击检测

Int. J. Wirel. Networks Broadband Technol. Pub Date : 2017-07-01 DOI: 10.4018/IJWNBT.2017070101

Aasia Rehman, D. Prakash

{"title":"Detection of PUE Attack in CRN with Reduced Error in Location Estimation Using Novel Bat Algorithm","authors":"Aasia Rehman, D. Prakash","doi":"10.4018/IJWNBT.2017070101","DOIUrl":"https://doi.org/10.4018/IJWNBT.2017070101","url":null,"abstract":"CognitiveRadioNetworkTechnologymakestheefficientutilizationofscarcespectrumresources byallowingtheunlicenseduserstoopportunisticallyusethelicensedspectrum.CognitiveRadio Networkduetoitsflexibleandopennatureisvulnerabletoanumberofsecurityattacks.Thispaper ismainlyconcernedwithoneofthephysicallayerattackcalledPrimaryUserEmulationAttackand itsdetection.ThispapersolvestheproblemofPUEattackbylocalizationtechniquebasedonTDOA measurementswithreducederrorinlocationestimationusingaNovelBatAlgorithm(NBA).Anumber ofcooperativesecondaryusersareusedfordetectingthePUEAbycomparingitsestimatedposition withtheknownpositionofincumbent.ThemaingoalofNBAistominimizetwofitnessfunctions namelynon-linearleastsquareandthemaximumlikelihoodinordertooptimizetheestimationerror. Afterevaluation,simulationresultsclearlydemonstratesthatNBAresultsinreducedestimationerror ascomparedtoTaylorSeriesEstimationandParticleSwarmOptimization. KEyWoRDS Cognitive Radio, Cognitive Radio Networks, Maximum Likelihood, Non-Linear Least Square, Novel Bat Algorithm, Primary User Emulation Attack, Taylor Series Estimation, Time Difference of Arrival","PeriodicalId":422249,"journal":{"name":"Int. J. Wirel. Networks Broadband Technol.","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127644798","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: 2