Zobrazeno 1 - 10
of 4 185
pro vyhledávání: '"TDOA"'
Publikováno v:
Smart Cities, Vol 7, Iss 5, Pp 2514-2541 (2024)
LoRa technology is a recent technology belonging to the Low Power and Wide Area Networks (LPWANs), which offers distinct advantages for wireless communications and possesses unique features. Among others, it can be used for localization procedures of
Externí odkaz:
https://doaj.org/article/f67ce7a5266a4ea2a61157bdb5150b40
Publikováno v:
Zhihui kongzhi yu fangzhen, Vol 46, Iss 6, Pp 87-91 (2024)
In the sea test range, the accurate measurement of the landing point of weapons and equipment is the key issue to assess the strike accuracy. In order to improve the accuracy measurement of the landing point of weapons, this paper studies the long ba
Externí odkaz:
https://doaj.org/article/3d77d37367834115a8215d6c73395099
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract As the node positioning of underwater wireless sensor networks is easily affected by tidal motion, ocean current motion and multipath effect, the node positioning accuracy is low. In order to better improve the positioning accuracy of moving
Externí odkaz:
https://doaj.org/article/e1a02d622bdb47a8a4c475bb1bfb0624
Publikováno v:
Journal of Information and Telecommunication, Vol 8, Iss 2, Pp 208-230 (2024)
ABSTRACTReconfigurable intelligent surfaces (RISs) are anticipated to constitute a critical component of forthcoming communication networks due to their ability to establish controllable wireless environments. Furthermore, RIS can be leveraged to sol
Externí odkaz:
https://doaj.org/article/aa29091652344e6d9d0d01ff11b6af78
Autor:
Sekchin Chang
Publikováno v:
ICT Express, Vol 10, Iss 1, Pp 34-38 (2024)
6G cellular networks are expected to support a full service for autonomous driving. A super-resolution localization is required for the full service. When TDoA measurements are available, most localization systems usually rely on Kalman filtering for
Externí odkaz:
https://doaj.org/article/acf6c08167764d3ebec6797cd97afb24
Autor:
Long Nguyen-Vu, Jonghoon Lee
Publikováno v:
IEEE Access, Vol 12, Pp 148653-148665 (2024)
Sound Source Localization (SSL) is a key task in audio signal processing, focusing on estimating the position of sound sources relative to a reference point, typically a microphone array. In this paper, we introduce a novel dataset named SoS, specifi
Externí odkaz:
https://doaj.org/article/1e3694c6c23a4dcf99f0d81202c77d9a
Autor:
Rathapon Saruthirathanaworakun, Ngoc Thien Le, Truong Thanh Le, Wattanasak Srisiri, Surachai Chaitusaney, Pasu Kaewplung, Watit Benjapolakul
Publikováno v:
IEEE Access, Vol 12, Pp 144122-144149 (2024)
In order to support the development of more efficient spectrum management by using Big Data and Artificial Intelligence (AI), the authors study and propose a methodological framework that allows the application of Big Data and AI into spectrum manage
Externí odkaz:
https://doaj.org/article/125c390f8d1847248da47a913e931e57
Publikováno v:
IEEE Access, Vol 12, Pp 119829-119839 (2024)
The time-difference-of-arrival method is popular for indoor tracking systems due to its simple usage, efficiency, performance, and power economy. To solve the non-linear optimization problem of tag coordinates calculation from number of measurements
Externí odkaz:
https://doaj.org/article/9444d76f57794aaaaa12c51b48fafc0f
Publikováno v:
IEEE Open Journal of Signal Processing, Vol 5, Pp 436-448 (2024)
Source localization with time-of-arrival (TOA), time-difference-of-arrival (TDOA), time-delay (TD), received-signal-strength (RSS), or angle-of-arrival (AOA) measurements from several spatially distributed sensors is commonly used in practice. Existi
Externí odkaz:
https://doaj.org/article/762f31aa9e6740b4833dfbd9e14e402d
Autor:
Sathish Kaveripakam, Ravikumar Chinthaginjala, Chandrababu Naik, Giovanni Pau, Mohd Nadhir Ab Wahab, Muhammad Firdaus Akbar, C. Dhanamjayulu
Publikováno v:
Alexandria Engineering Journal, Vol 85, Iss , Pp 60-71 (2023)
Underwater acoustic sensor networks (UASNs) are quickly being used in environmental monitoring, marine life observation, and underwater resource research. This paper introduces the Dingo Optimisation Influenced-Arithmetic Clustering and Localisation
Externí odkaz:
https://doaj.org/article/41b16af1d3a8440297918c0f69ed09b2