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Optimization of the Wireless Sensor Nodes Localization Algorithm Based on Genetic Algorithm 基于遗传算法的无线传感器节点定位算法优化
IF 0.8
International Journal of Interdisciplinary Telecommunications and Networking Pub Date : 2014-10-01 DOI: 10.4018/IJITN.2014100106
Tan Zhi, Zhang Yuting
{"title":"Optimization of the Wireless Sensor Nodes Localization Algorithm Based on Genetic Algorithm","authors":"Tan Zhi, Zhang Yuting","doi":"10.4018/IJITN.2014100106","DOIUrl":"https://doi.org/10.4018/IJITN.2014100106","url":null,"abstract":"The node localization technology is a foundation for practical application in wireless sensor networks. According to DV-HOP positioning algorithm in wireless sensor network low precision, the defect of inaccurate positioning, this paper presents an optimization algorithm of improved DV-HOP based on genetic algorithm. The algorithm is to redefine the scope of initial population, the reference weight, redesigned the fitness function and selection of anchor nodes. The simulation results show that compared with the traditional DV - HOP algorithm, the algorithm without any increase in the node hardware overhead on the basis of significantly higher positioning accuracy.","PeriodicalId":42285,"journal":{"name":"International Journal of Interdisciplinary Telecommunications and Networking","volume":"6 1","pages":"55-64"},"PeriodicalIF":0.8,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70459232","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
Welfare Implications of Deviation from Network Neutrality: A Price Discrimination Application 偏离网络中立性的福利含义:一个价格歧视的应用
IF 0.8
International Journal of Interdisciplinary Telecommunications and Networking Pub Date : 2010-04-01 DOI: 10.4018/JITN.2010040102
Emin Köksal
{"title":"Welfare Implications of Deviation from Network Neutrality: A Price Discrimination Application","authors":"Emin Köksal","doi":"10.4018/JITN.2010040102","DOIUrl":"https://doi.org/10.4018/JITN.2010040102","url":null,"abstract":"This paper investigates how incentives of network operators to deviate from neutrality may create social costs or benefits in different market structures. The deviation from network neutrality is a general form of discrimination based on charging different prices for non-affiliated content and application providers. In this paper, deviation from network neutrality is formulated as a form of vertical foreclosure. While constructing the model two-sided nature of the internet service, the providing market is considered. The author found that, although monopoly network operators have no incentive to deviate from neutrality, the duopoly network operators have this incentive. Welfare analysis suggests destructive results for almost all participants, hence the total surplus in both market structures. In addition, the analysis for the degree of integration between the network operators and their affiliated content and application providers, suggest some policy proposals to discourage their degree of integration.","PeriodicalId":42285,"journal":{"name":"International Journal of Interdisciplinary Telecommunications and Networking","volume":"2 1","pages":"27-49"},"PeriodicalIF":0.8,"publicationDate":"2010-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70493852","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: 8
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