Radio map estimation with sparse wireless fingerprints for urban localisation

The usage of indoor WiFi access points (APs) for localisation is essential when Global Positioning System (GPS) signals are disrupted by the presence of buildings. However, many APs are detected in each scan during the localisation process. Having so many APs to process results in a higher con...

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Bibliographic Details
Main Author:	Leong, Jia Ying
Other Authors:	Chau Yuen
Format:	Final Year Project
Language:	English
Published:	Nanyang Technological University 2024
Subjects:	Engineering
Online Access:	https://hdl.handle.net/10356/181666
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Institution:	Nanyang Technological University
Language:	English

id	sg-ntu-dr.10356-181666
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spelling	sg-ntu-dr.10356-1816662024-12-13T15:45:25Z Radio map estimation with sparse wireless fingerprints for urban localisation Leong, Jia Ying Chau Yuen School of Electrical and Electronic Engineering chau.yuen@ntu.edu.sg Engineering The usage of indoor WiFi access points (APs) for localisation is essential when Global Positioning System (GPS) signals are disrupted by the presence of buildings. However, many APs are detected in each scan during the localisation process. Having so many APs to process results in a higher consumption of power which drains the battery life of the device. A solution which addresses this issue is to filter out some APs and process the remaining ones. However, lesser APs also implies less accurate locating. Therefore, this project aims to determine the optimum number of APs which can be used for processing and at the same time, provide acceptable locating accuracy. Bachelor's degree 2024-12-12T11:42:54Z 2024-12-12T11:42:54Z 2024 Final Year Project (FYP) Leong, J. Y. (2024). Radio map estimation with sparse wireless fingerprints for urban localisation. Final Year Project (FYP), Nanyang Technological University, Singapore. https://hdl.handle.net/10356/181666 https://hdl.handle.net/10356/181666 en A3288-232 application/pdf Nanyang Technological University
institution	Nanyang Technological University
building	NTU Library
continent	Asia
country	Singapore Singapore
content_provider	NTU Library
collection	DR-NTU
language	English
topic	Engineering
spellingShingle	Engineering Leong, Jia Ying Radio map estimation with sparse wireless fingerprints for urban localisation
description	The usage of indoor WiFi access points (APs) for localisation is essential when Global Positioning System (GPS) signals are disrupted by the presence of buildings. However, many APs are detected in each scan during the localisation process. Having so many APs to process results in a higher consumption of power which drains the battery life of the device. A solution which addresses this issue is to filter out some APs and process the remaining ones. However, lesser APs also implies less accurate locating. Therefore, this project aims to determine the optimum number of APs which can be used for processing and at the same time, provide acceptable locating accuracy.
author2	Chau Yuen
author_facet	Chau Yuen Leong, Jia Ying
format	Final Year Project
author	Leong, Jia Ying
author_sort	Leong, Jia Ying
title	Radio map estimation with sparse wireless fingerprints for urban localisation
title_short	Radio map estimation with sparse wireless fingerprints for urban localisation
title_full	Radio map estimation with sparse wireless fingerprints for urban localisation
title_fullStr	Radio map estimation with sparse wireless fingerprints for urban localisation
title_full_unstemmed	Radio map estimation with sparse wireless fingerprints for urban localisation
title_sort	radio map estimation with sparse wireless fingerprints for urban localisation
publisher	Nanyang Technological University
publishDate	2024
url	https://hdl.handle.net/10356/181666
_version_	1819113045717155840

Radio map estimation with sparse wireless fingerprints for urban localisation

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