{"title":"Coherent Wideband Direct Localization: Challenges and Recent Results","authors":"N. Vukmirović","doi":"10.1109/TELFOR52709.2021.9653404","DOIUrl":null,"url":null,"abstract":"Theoretical analysis of coherent direct localization by a distributed array promises great accuracy. Simulations of proposed localization algorithms confirmed this. The concept was verified experimentally by a prototype system. Challenges associated with this localization are high computational cost, the ambiguity problem, and requirements for fine synchronization and accurate knowledge of the array’s element positions. A number of solutions are discussed. The greatest gains would be in improving link performance in wireless networks.","PeriodicalId":330449,"journal":{"name":"2021 29th Telecommunications Forum (TELFOR)","volume":"62 3","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 29th Telecommunications Forum (TELFOR)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/TELFOR52709.2021.9653404","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Theoretical analysis of coherent direct localization by a distributed array promises great accuracy. Simulations of proposed localization algorithms confirmed this. The concept was verified experimentally by a prototype system. Challenges associated with this localization are high computational cost, the ambiguity problem, and requirements for fine synchronization and accurate knowledge of the array’s element positions. A number of solutions are discussed. The greatest gains would be in improving link performance in wireless networks.
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