In this paper, Performance improvement techniques for two popular RSSI based indoor localization methods have been studied experimentally by using Wi-Fi modems. The improvement of RF Fingerprinting and RSSI Multi-lateration methods have been suggested from different aspects for both line-of-sight (LoS) and non-line-of-sight (nLoS) medium in an indoor environment. Various testing scenarios have been examined for comparison of the two methods, as the performance level in RF Fingerprinting is mainly depend on the number of modems, as well as the density of training data and, the multilateration method is mainly depend on correctly modeling of the path loss exponent. Optimizing and defining a unique path loss exponent for each of the wireless transmitter modems, testing in a LoS and a nLoS medium, changing the number of transmitters, etc, have been tried and performance plots have been shown for comparison purposes.
| Published in | Communications (Volume 2, Issue 2) |
| DOI | 10.11648/j.com.20140202.11 |
| Page(s) | 15-21 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2024. Published by Science Publishing Group |
Indoor Localization, RSS (Receive Signal Strength), Lateration Technique, Wi-Fi Based Localization, LBS, RF Fingerprinting, Signal Strength to Distance Conversion
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APA Style
Md. Al Shayokh, Ugur Alkasi. (2014). Experimental Performance Analysis and Improvement Techniques for RSSI Based Indoor Localization: RF Fingerprinting and RF Multilateration. Communications, 2(2), 15-21. https://doi.org/10.11648/j.com.20140202.11
ACS Style
Md. Al Shayokh; Ugur Alkasi. Experimental Performance Analysis and Improvement Techniques for RSSI Based Indoor Localization: RF Fingerprinting and RF Multilateration. Communications. 2014, 2(2), 15-21. doi: 10.11648/j.com.20140202.11
AMA Style
Md. Al Shayokh, Ugur Alkasi. Experimental Performance Analysis and Improvement Techniques for RSSI Based Indoor Localization: RF Fingerprinting and RF Multilateration. Communications. 2014;2(2):15-21. doi: 10.11648/j.com.20140202.11
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Download@article{10.11648/j.com.20140202.11,
author = {Md. Al Shayokh and Ugur Alkasi},
title = {Experimental Performance Analysis and Improvement Techniques for RSSI Based Indoor Localization: RF Fingerprinting and RF Multilateration},
journal = {Communications},
volume = {2},
number = {2},
pages = {15-21},
doi = {10.11648/j.com.20140202.11},
url = {https://doi.org/10.11648/j.com.20140202.11},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.com.20140202.11},
abstract = {In this paper, Performance improvement techniques for two popular RSSI based indoor localization methods have been studied experimentally by using Wi-Fi modems. The improvement of RF Fingerprinting and RSSI Multi-lateration methods have been suggested from different aspects for both line-of-sight (LoS) and non-line-of-sight (nLoS) medium in an indoor environment. Various testing scenarios have been examined for comparison of the two methods, as the performance level in RF Fingerprinting is mainly depend on the number of modems, as well as the density of training data and, the multilateration method is mainly depend on correctly modeling of the path loss exponent. Optimizing and defining a unique path loss exponent for each of the wireless transmitter modems, testing in a LoS and a nLoS medium, changing the number of transmitters, etc, have been tried and performance plots have been shown for comparison purposes.},
year = {2014}
}
TY - JOUR T1 - Experimental Performance Analysis and Improvement Techniques for RSSI Based Indoor Localization: RF Fingerprinting and RF Multilateration AU - Md. Al Shayokh AU - Ugur Alkasi Y1 - 2014/11/27 PY - 2014 N1 - https://doi.org/10.11648/j.com.20140202.11 DO - 10.11648/j.com.20140202.11 T2 - Communications JF - Communications JO - Communications SP - 15 EP - 21 PB - Science Publishing Group SN - 2328-5923 UR - https://doi.org/10.11648/j.com.20140202.11 AB - In this paper, Performance improvement techniques for two popular RSSI based indoor localization methods have been studied experimentally by using Wi-Fi modems. The improvement of RF Fingerprinting and RSSI Multi-lateration methods have been suggested from different aspects for both line-of-sight (LoS) and non-line-of-sight (nLoS) medium in an indoor environment. Various testing scenarios have been examined for comparison of the two methods, as the performance level in RF Fingerprinting is mainly depend on the number of modems, as well as the density of training data and, the multilateration method is mainly depend on correctly modeling of the path loss exponent. Optimizing and defining a unique path loss exponent for each of the wireless transmitter modems, testing in a LoS and a nLoS medium, changing the number of transmitters, etc, have been tried and performance plots have been shown for comparison purposes. VL - 2 IS - 2 ER -
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