This paper proposes an LF positioning method with mmWave, which is named as DoA-LF. Besides received signal strength indicator (RSSI) of access points (APs), the fingerpr...
Abstract:
Location fingerprint (LF) has been widely applied in indoor positioning. However, the existing studies on LF mostly focus on the fingerprint of Wi-Fi below 6 GHz, bluetoo...Show MoreMetadata
Abstract:
Location fingerprint (LF) has been widely applied in indoor positioning. However, the existing studies on LF mostly focus on the fingerprint of Wi-Fi below 6 GHz, bluetooth, ultra wideband, and so on. The LF with millimeter-wave (mmWave) was rarely addressed. Since mmWave has the characteristics of narrow beam, fast signal attenuation, and wide bandwidth, and so on, the positioning error can be reduced. In this paper, an LF positioning method with mmWave is proposed, which is named direction of arrival (DoA)-LF. Besides received signal strength indicator of access points (APs), the fingerprint database contains DoA information of APs, which is obtained via DoA estimation. Then the impact of the number of APs, the interval of reference points, the channel model of mmWave and the error of DoA estimation algorithm on positioning error is analyzed with Cramer-Rao lower bound. Finally, the proposed DoA-LF algorithm with mmWave is verified through simulations. The simulation results have proved that mmWave can reduce the positioning error due to the fact that mmWave has larger path loss exponent and smaller variance of shadow fading compared with low frequency signals. Besides, accurate DoA estimation can reduce the positioning error.Kay, Fundamentals of Statistical Signal Processing: Estimation Theory.
This paper proposes an LF positioning method with mmWave, which is named as DoA-LF. Besides received signal strength indicator (RSSI) of access points (APs), the fingerpr...
Published in: IEEE Access ( Volume: 5)
Funding Agency:
Key Laboratory of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China
Zhiqing Wei (M’15) received the B.S. and Ph.D. degrees from the Beijing University of Posts and Telecommunications (BUPT) in 2010 and 2015, respectively. He is currently a Lecture with BUPT. He has published two books or chapters and over 30 journal and conferences papers. His research interests are cognitive radio networks, mobile social networks, and vehicular networks. He serves as a reviewer of the IEEE Communications...Show More
Zhiqing Wei (M’15) received the B.S. and Ph.D. degrees from the Beijing University of Posts and Telecommunications (BUPT) in 2010 and 2015, respectively. He is currently a Lecture with BUPT. He has published two books or chapters and over 30 journal and conferences papers. His research interests are cognitive radio networks, mobile social networks, and vehicular networks. He serves as a reviewer of the IEEE Communications...View more
Key Laboratory of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China
Yadong Zhao received the B.E. degree from Jilin University, China, in 2015. He is currently pursuing the master’s degree with the Beijing University of Posts and Telecommunications, China. He is a member of the Key Laboratory of Universal Wireless Communications, Ministry of Education, China. His main research interests include cognitive radio networks, spectrum sensing, and location positioning in fifth generation mobile...Show More
Yadong Zhao received the B.E. degree from Jilin University, China, in 2015. He is currently pursuing the master’s degree with the Beijing University of Posts and Telecommunications, China. He is a member of the Key Laboratory of Universal Wireless Communications, Ministry of Education, China. His main research interests include cognitive radio networks, spectrum sensing, and location positioning in fifth generation mobile...View more
Key Laboratory of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China
Xinyi Liu received the B.E. degree from the Wuhan University of Technology, China, in 2016. She is currently pursuing the master’s degree with the Beijing University of Posts and Telecommunications, China. She is a member of the Key Laboratory of Universal Wireless Communications, Ministry of Education, China. Her main research interests include the multiple access protocols in ad hoc networks, location positioning in fif...Show More
Xinyi Liu received the B.E. degree from the Wuhan University of Technology, China, in 2016. She is currently pursuing the master’s degree with the Beijing University of Posts and Telecommunications, China. She is a member of the Key Laboratory of Universal Wireless Communications, Ministry of Education, China. Her main research interests include the multiple access protocols in ad hoc networks, location positioning in fif...View more
Key Laboratory of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China
Zhiyong Feng (SM’15) received the B.S., M.S., and Ph.D. degrees from the Beijing University of Posts and Telecommunications (BUPT), China. She is currently a Professor with BUPT. She is the Director of the Key Laboratory of Universal Wireless Communications, Ministry of Education, China. She is active in standards development, such as ITU-R WP5A/WP5D, IEEE 1900, ETSI, and CCSA. Her main research interests include the wire...Show More
Zhiyong Feng (SM’15) received the B.S., M.S., and Ph.D. degrees from the Beijing University of Posts and Telecommunications (BUPT), China. She is currently a Professor with BUPT. She is the Director of the Key Laboratory of Universal Wireless Communications, Ministry of Education, China. She is active in standards development, such as ITU-R WP5A/WP5D, IEEE 1900, ETSI, and CCSA. Her main research interests include the wire...View more
Contents Key Laboratory of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China
Zhiqing Wei (M’15) received the B.S. and Ph.D. degrees from the Beijing University of Posts and Telecommunications (BUPT) in 2010 and 2015, respectively. He is currently a Lecture with BUPT. He has published two books or chapters and over 30 journal and conferences papers. His research interests are cognitive radio networks, mobile social networks, and vehicular networks. He serves as a reviewer of the IEEE Communications Magazine, the IEEE Transactions on Vehicular Technology, and the IEEE Communications Letters.
Zhiqing Wei (M’15) received the B.S. and Ph.D. degrees from the Beijing University of Posts and Telecommunications (BUPT) in 2010 and 2015, respectively. He is currently a Lecture with BUPT. He has published two books or chapters and over 30 journal and conferences papers. His research interests are cognitive radio networks, mobile social networks, and vehicular networks. He serves as a reviewer of the IEEE Communications Magazine, the IEEE Transactions on Vehicular Technology, and the IEEE Communications Letters.View more
Key Laboratory of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China
Yadong Zhao received the B.E. degree from Jilin University, China, in 2015. He is currently pursuing the master’s degree with the Beijing University of Posts and Telecommunications, China. He is a member of the Key Laboratory of Universal Wireless Communications, Ministry of Education, China. His main research interests include cognitive radio networks, spectrum sensing, and location positioning in fifth generation mobile networks.
Yadong Zhao received the B.E. degree from Jilin University, China, in 2015. He is currently pursuing the master’s degree with the Beijing University of Posts and Telecommunications, China. He is a member of the Key Laboratory of Universal Wireless Communications, Ministry of Education, China. His main research interests include cognitive radio networks, spectrum sensing, and location positioning in fifth generation mobile networks.View more
Key Laboratory of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China
Xinyi Liu received the B.E. degree from the Wuhan University of Technology, China, in 2016. She is currently pursuing the master’s degree with the Beijing University of Posts and Telecommunications, China. She is a member of the Key Laboratory of Universal Wireless Communications, Ministry of Education, China. Her main research interests include the multiple access protocols in ad hoc networks, location positioning in fifth generation mobile networks, and security of cognitive wireless networks.
Xinyi Liu received the B.E. degree from the Wuhan University of Technology, China, in 2016. She is currently pursuing the master’s degree with the Beijing University of Posts and Telecommunications, China. She is a member of the Key Laboratory of Universal Wireless Communications, Ministry of Education, China. Her main research interests include the multiple access protocols in ad hoc networks, location positioning in fifth generation mobile networks, and security of cognitive wireless networks.View more
Key Laboratory of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China
Zhiyong Feng (SM’15) received the B.S., M.S., and Ph.D. degrees from the Beijing University of Posts and Telecommunications (BUPT), China. She is currently a Professor with BUPT. She is the Director of the Key Laboratory of Universal Wireless Communications, Ministry of Education, China. She is active in standards development, such as ITU-R WP5A/WP5D, IEEE 1900, ETSI, and CCSA. Her main research interests include the wireless network virtualization in fifth generation mobile networks, spectrum sensing and dynamic spectrum management in cognitive wireless networks, universal signal detection, and identification, network information theory.
Zhiyong Feng (SM’15) received the B.S., M.S., and Ph.D. degrees from the Beijing University of Posts and Telecommunications (BUPT), China. She is currently a Professor with BUPT. She is the Director of the Key Laboratory of Universal Wireless Communications, Ministry of Education, China. She is active in standards development, such as ITU-R WP5A/WP5D, IEEE 1900, ETSI, and CCSA. Her main research interests include the wireless network virtualization in fifth generation mobile networks, spectrum sensing and dynamic spectrum management in cognitive wireless networks, universal signal detection, and identification, network information theory.View more