Results 91 to 100 of about 24,314 (164)

Multi-Sensor Multi-Floor 3D Localization With Robust Floor Detection

IEEE Access, 2018
Location has become an essential part of the next-generation Internet of Things systems. This paper proposes a multi-sensor-based 3D indoor localization approach. Compared with the existing 3D localization methods, this paper presents a wireless received
You Li, Zhouzheng Gao, Zhe He, Peng Zhang, Ruizhi Chen, Naser El-Sheimy   +5 more
doaj   +1 more source

5 G WiFi Signal-Based Indoor Localization System Using Cluster -Nearest Neighbor Algorithm

International Journal of Distributed Sensor Networks, 2014
Indoor localization based on existent WiFi signal strength is becoming more and more prevalent and ubiquitous. Unfortunately, the WiFi received signal strength (RSS) is susceptible by multipath, signal attenuation, and environmental changes, which is the
Feng Yu, Minghua Jiang, Jing Liang, Xiao Qin, Ming Hu, Tao Peng, Xinrong Hu   +6 more
doaj   +1 more source

Kalman Filter-Based Indoor Position Tracking with Self-Calibration for RSS Variation Mitigation

International Journal of Distributed Sensor Networks, 2015
This paper investigates the indoor position tracking problem under the variation of received signal strength (RSS) characteristic from the changes of device statuses and environmental factors.
Sangwoo Lee, Bongkwan Cho, Bonhyun Koo, Sanghwan Ryu, Jaehoon Choi, Sunwoo Kim   +5 more
doaj   +1 more source

Optimalization of Beacon Selection for Localization in Wireless AD-HOC Networks

Advances in Electrical and Electronic Engineering, 2008
In this paper we engage in optimalization of convenient beacons for localization position of a node in the ad-hoc network. An algorithm designed by us localizes position of moving or static node by RSS (Received Signal Strength) method and trilateration.
Martin Matula, Jan Duha
doaj  

Efficient high‐fidelity deep convolutional generative adversarial network model for received signal strength reconstruction in indoor environments

Electronics Letters
With the rapid development of wireless communication systems, particularly in the era of 5G and the Internet of Things, deploying wireless communication networks in indoor environments has become crucial.
Haochang Wu, Tairan Ding, Hao Qin, Xingqi Zhang   +3 more
doaj   +1 more source

Mobile Position Estimation using Artificial Neural Network in CDMA Cellular Systems

Journal of Engineering, 2016
Using the Neural network as a type of associative memory will be introduced in this paper through the problem of mobile position estimation where mobile estimate its location depending on the signal strength reach to it from several around base stations ...
Omar Waleed Abdulwahhab, Ass. Prof. Dr., Sally Antoin Jergees   +1 more
doaj  

Improving Visible Light Positioning Accuracy Using Particle Swarm Optimization (PSO) for Deep Learning Hyperparameter Updating in Received Signal Strength (RSS)-Based Convolutional Neural Network (CNN). [PDF]

Sensors (Basel)
Chang CM, Lin YZ, Chow CW.
europepmc   +1 more source

Performance Evaluation of the Radio Propagation in a Vessel Cabin Using LoRa Bands. [PDF]

Sensors (Basel)
Yang K, Shi Z, Qin L, Lin J, Li C.
europepmc   +1 more source

WiFi RSS and RTT Indoor Positioning with Graph Temporal Convolution Network. [PDF]

Sensors (Basel)
Rana L, Dulal A.
europepmc   +1 more source

Pneumatically-Actuated Liquid Metal-Based Frequency Reconfigurable Antenna. [PDF]

Adv Sci (Weinh)
Song Y, Bharambe A, Patel DK, Zhuo B, Zadan M, Majidi C, Kumar S.   +6 more
europepmc   +1 more source