Kun Zhang, Chong Shen, U. Bhatti, Keliu Long, Xiaoyan Chen, Nan Li
{"title":"Simulation Optimization of AOA Estimation Algorithm Based on MIMO UWB Communication System","authors":"Kun Zhang, Chong Shen, U. Bhatti, Keliu Long, Xiaoyan Chen, Nan Li","doi":"10.1145/3386415.3386953","DOIUrl":null,"url":null,"abstract":"The application of UWB technology is mainly used for positioning systems both at home and abroad. Compared with conventional wireless communication technologies, UWB also has outstanding advantages such as large capacity, high speed, and low power [1]. UWB signals also have great advantages in data transmission performance. This paper proposes a method of combining AOA estimation in UWB MIMO system. Firstly, the tag position is located, and then the position information is packaged and sent to the base station along with other detection data, which is beneficial to the data transmission process. Position for real-time precise positioning. The adoption of MIMO technology can improve the spectrum efficiency and improve the system performance for the system. The AOA estimation can achieve accurate positioning accuracy by using multiple antennas.","PeriodicalId":250211,"journal":{"name":"Proceedings of the 2nd International Conference on Information Technologies and Electrical Engineering","volume":"25 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 2nd International Conference on Information Technologies and Electrical Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/3386415.3386953","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
The application of UWB technology is mainly used for positioning systems both at home and abroad. Compared with conventional wireless communication technologies, UWB also has outstanding advantages such as large capacity, high speed, and low power [1]. UWB signals also have great advantages in data transmission performance. This paper proposes a method of combining AOA estimation in UWB MIMO system. Firstly, the tag position is located, and then the position information is packaged and sent to the base station along with other detection data, which is beneficial to the data transmission process. Position for real-time precise positioning. The adoption of MIMO technology can improve the spectrum efficiency and improve the system performance for the system. The AOA estimation can achieve accurate positioning accuracy by using multiple antennas.
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