{"title":"一种基于跨区域无线同步的室内定位TDOA方法","authors":"Xinghang Zhou, Cheng Xu, Jie He, Jiawang Wan","doi":"10.1109/WOCC.2019.8770637","DOIUrl":null,"url":null,"abstract":"Wireless positioning technology based on TDOA is an effective supplement to GPS-denied environment. However, traditional TDOA technologies often require precise time synchronization, a process that is usually done wired. It greatly increases the difficulty of deployment and limit the scope of application of the system. At the same time, cross-regional TDOA deployment application is also the main difficulty of the current research. Therefore, a cross-region TDOA positioning method based on wireless time synchronization is proposed in this paper to achieve high-precision time synchronization and improve the positioning accuracy and robustness of the system.","PeriodicalId":285172,"journal":{"name":"2019 28th Wireless and Optical Communications Conference (WOCC)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"A Cross-region Wireless-synchronization - based TDOA Method for Indoor Positioning Applications\",\"authors\":\"Xinghang Zhou, Cheng Xu, Jie He, Jiawang Wan\",\"doi\":\"10.1109/WOCC.2019.8770637\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Wireless positioning technology based on TDOA is an effective supplement to GPS-denied environment. However, traditional TDOA technologies often require precise time synchronization, a process that is usually done wired. It greatly increases the difficulty of deployment and limit the scope of application of the system. At the same time, cross-regional TDOA deployment application is also the main difficulty of the current research. Therefore, a cross-region TDOA positioning method based on wireless time synchronization is proposed in this paper to achieve high-precision time synchronization and improve the positioning accuracy and robustness of the system.\",\"PeriodicalId\":285172,\"journal\":{\"name\":\"2019 28th Wireless and Optical Communications Conference (WOCC)\",\"volume\":\"13 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-05-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 28th Wireless and Optical Communications Conference (WOCC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/WOCC.2019.8770637\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 28th Wireless and Optical Communications Conference (WOCC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/WOCC.2019.8770637","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A Cross-region Wireless-synchronization - based TDOA Method for Indoor Positioning Applications
Wireless positioning technology based on TDOA is an effective supplement to GPS-denied environment. However, traditional TDOA technologies often require precise time synchronization, a process that is usually done wired. It greatly increases the difficulty of deployment and limit the scope of application of the system. At the same time, cross-regional TDOA deployment application is also the main difficulty of the current research. Therefore, a cross-region TDOA positioning method based on wireless time synchronization is proposed in this paper to achieve high-precision time synchronization and improve the positioning accuracy and robustness of the system.
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