62   Artículos

 
en línea
Eduard Angelats, Alban Gorreja, Pedro F. Espín-López, M. Eulàlia Parés, Eva Savina Malinverni and Roberto Pierdicca    
The seamless integration of indoor and outdoor positioning has gained considerable attention due to its practical implications in various fields. This paper presents an innovative approach aimed at detecting and delineating outdoor, indoor, and transitio... ver más
Revista: ISPRS International Journal of Geo-Information    Formato: Electrónico

 
en línea
Nikoleta Vitsi, Argyris N. Stassinakis, Nikolaos A. Androutsos, George D. Roumelas, George K. Varotsos, Konstantinos Aidinis and Hector E. Nistazakis    
Visible light positioning systems (VLP) have attracted significant commercial and research interest because of the many advantages they possess over other applications such as radio frequency (RF) positioning systems. In this work, an experimental config... ver más
Revista: Computation    Formato: Electrónico

 
en línea
Bingbing Cheng and Jiao Wu    
The global satellite navigation signal works well in open areas outdoors. However, due to its weakness, it is challenging to position continuously and reliably indoors. In this paper, we developed a hybrid system that combines radio signals and acoustic ... ver más
Revista: Future Internet    Formato: Electrónico

 
en línea
Huapeng Tang, Danyang Qin, Jiaqiang Yang, Haoze Bie, Mengying Yan, Gengxin Zhang and Lin Ma    
Frame buildings as important nodes of urban space. The include high-speed railway stations, airports, residences, and office buildings, which carry various activities and functions. Due to illumination irrationality and mutual occlusion between complex o... ver más
Revista: ISPRS International Journal of Geo-Information    Formato: Electrónico

 
en línea
Kyeong Ryong Kim, Aaron Lim and Jae Hyung Cho    
The exterior location of a user can be accurately determined using a global positioning system (GPS). However, accurately locating objects indoors poses challenges due to signal penetration limitations within buildings. In this study, an MLP with stochas... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Evianita Dewi Fajrianti, Nobuo Funabiki, Sritrusta Sukaridhoto, Yohanes Yohanie Fridelin Panduman, Kong Dezheng, Fang Shihao and Anak Agung Surya Pradhana    
Currently, outdoor navigation systems have widely been used around the world on smartphones. They rely on GPS (Global Positioning System). However, indoor navigation systems are still under development due to the complex structure of indoor environments,... ver más
Revista: Information    Formato: Electrónico

 
en línea
Ping Tan, Tinaye Hamufari Tsinakwadi, Zhe Xu and He Xu    
RFID localization methods have been widely used in indoor positioning systems (IPS). Most localization techniques involve the use of multiple antennas and the placement of antennas and readers in order to ensure accurate positioning results. However, mos... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Helmer Augusto de Souza Mourão and Horácio Antonio Braga Fernandes de Oliveira    
Indoor localization systems are used to locate mobile devices inside buildings where traditional solutions, such as the Global Navigation Satellite Systems (GNSS), do not work well due to the lack of direct visibility to the satellites. Fingerprinting is... ver más
Revista: Future Internet    Formato: Electrónico

 
en línea
Maximilien Charlier, Remous-Aris Koutsiamanis and Bruno Quoitin    
In this paper, we present and evaluate an ultra-wideband (UWB) indoor processing architecture that allows the performing of simultaneous localizations of mobile tags. This architecture relies on a network of low-power fixed anchors that provide forward-r... ver más
Revista: IoT    Formato: Electrónico

 
en línea
Li Ma, Ning Cao, Xiaoliang Feng, Jianping Zhang and Jingjing Yan    
In a complex indoor environment, wireless signals are affected by multiple factors such as reflection, scattering or diffuse reflection of electromagnetic waves from indoor walls and other objects, and the signal strength will fluctuate significantly. Fo... ver más
Revista: ISPRS International Journal of Geo-Information    Formato: Electrónico

« Anterior     Página: 1 de 4     Siguiente »