Search Results - location estimation technique

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  1. 1
    Enhancing location estimation accuracy by utilizing time difference of arrival techniques for wireless network

    Enhancing location estimation accuracy by utilizing time difference of arrival techniques for wireless network by Md Mahyuddin, Mohamad Fahmi

    Published 2020
    “…This study aims to propose time difference of arrival (TDOA) techniques that applies the hyperbolic localization method to estimate the location of the user. …”
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  2. 2
    Error Corrected Location Determination in An Outdoor Wireless Environment by Using Estimation, Filtering, Prediction and Fusion Techniques: A WIFI Application by Using Terrain Based Knowledge

    Error Corrected Location Determination in An Outdoor Wireless Environment by Using Estimation, Filtering, Prediction and Fusion Techniques: A WIFI Application by Using Terrain Based Knowledge by Muhammad Mansoor Alam

    Published 2013
    “…Researchers have used different location estimation techniques, such as satellite based, geometrical, statistical and mapping techniques. …”
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  3. 3
    Development of simulation model & estimated accuracy for location determination technology (LDT) using enhanced observed time difference (E-OTD): article / Muhd Zulfadli Ishammudin

    Development of simulation model & estimated accuracy for location determination technology (LDT) using enhanced observed time difference (E-OTD): article / Muhd Zulfadli Ishammudin by Ishammudin, Muhd Zulfadli

    Published 2008
    “…But different location services require different accuracy of the location estimate. …”
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  4. 4
    Development of simulation model & estimated accuracy for location determination technology (LDT) using enhanced observed time difference (E-OTD) / Muhd Zulfadli Ishammudin

    Development of simulation model & estimated accuracy for location determination technology (LDT) using enhanced observed time difference (E-OTD) / Muhd Zulfadli Ishammudin by Ishammudin, Muhd Zulfadli

    Published 2008
    “…But different location services require different accuracy of the location estimate. …”
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  5. 5
    Single base station mobile-based location estimation technique

    Single base station mobile-based location estimation technique by S., Al Bawri S., C., Zidouri A.

    Published 2013
    “…The satellite positioning system which is named as Global Positioning System (GPS) is a sufficient and reliable technique for coordinating services.However, there are several techniques which can estimate the location of the user based on certain number of base stations (BS) which are depending on some parameters like multi-path components, reflections, diffractions, ducting, scattering ...etc. …”
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  6. 6
    Combined TOA/DOA for location estimation in MIMO system

    Combined TOA/DOA for location estimation in MIMO system by Awang Md Isa, Azmi, Haron, Nor Zaidi, Mohamad Isa, Mohd Sa'ari, Mohd Zin, Mohd Shahril Izuan, Zakaria, Zahriladha

    Published 2014
    “…Simulation results have been provided that show that the proposed combined schemes outperform the range-only algorithm in terms of estimated location accuracy. It has been shown that time of arrival (TOA)-based location can be employed as a baseline location estimation technique, with additional DOA measurements being used to further improve accuracy.…”
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  7. 7
    Multi-floor indoor location estimation system based on wireless local area network

    Multi-floor indoor location estimation system based on wireless local area network by Chua, Tien Han

    Published 2007
    “…Location fingerprinting technique is employed to estimate Mobile Terminal’s (MT) location. …”
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  8. 8
    Enhanced location and positioning in wimax networks with virtual mimo base station

    Enhanced location and positioning in wimax networks with virtual mimo base station by Othman, Muhammad Hakim

    Published 2015
    “…The developed algorithm includes the effect of the geometric dilution of precision (GDOP) to assist with the location estimation accuracy. Simulation results show that the proposed technique outperforms the linear least square (LLS) algorithm in terms of estimated location accuracy.…”
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  9. 9
    Improved Location And Positioning Utilizing Single MIMO Base Station In IMT-Advanced System

    Improved Location And Positioning Utilizing Single MIMO Base Station In IMT-Advanced System by Azmi, Awang Md Isa, Mustafa H., Othman, Zahariah, Manap, Mohd Sa'ari, Mohamad Isa, Mohd Shahril Izuan, Mohd Zin, Mohd Shakir, Md Saat, Zahriladha, Zakaria

    Published 2016
    “…The developed algorithm includes the effect of the geometric dilution of precision (GDOP) to assist with the location estimation accuracy. The simulation results showed that the proposed SMVirBS technique always outperforms the linear least square (LLS) algorithm in terms of estimated location accuracy. …”
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  10. 10
    Utilising MIMO for Location and Positioning in IMT -Advanced Systems

    Utilising MIMO for Location and Positioning in IMT -Advanced Systems by Awang Md Isa, Azmi

    Published 2010
    “…The results of our simulation demonstrate that the proposed algorithm is significantly more effective in location accuracy than the conventional technique (LLS algorithm) and MIMO antenna configurations can achieve high accuracy for location estimation which meets the Federal Communications Commission (FCC) requirements.…”
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  11. 11
    Augmented desirability function for multiple responses with contaminated data

    Augmented desirability function for multiple responses with contaminated data by Midi, Habshah, Ab. Aziz, Nasuhar

    Published 2018
    “…As an alternative, we propose the uses of higher-order estimation techniques for robust MM-location, MM-scale estimator and MM regression estimator to overcome the weakness and shortcomings. …”
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  12. 12
    Kernel and multi-class classifiers for multi-floor wlan localisation

    Kernel and multi-class classifiers for multi-floor wlan localisation by Abd Rahman, Mohd Amiruddin

    Published 2016
    “…Developing an accurate location determination and time-efficient technique is crucial for online location estimation of the multi-floor localisation system. …”
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  13. 13
    Wi-Fi received signal strength-based hyperbolic location estimation for indoor positioning systems

    Wi-Fi received signal strength-based hyperbolic location estimation for indoor positioning systems by Narzullaev, Anvar, Selamat, Mohd Hasan, Sharif, Khaironi Yatim, Muminov, Zahriddin

    Published 2019
    “…The proposed algorithm combines signal sampling and hyperbolic location estimation techniques to estimate the location of mobile users. …”
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  14. 14
    Investigation of impedance-based fault location techniques in power system network / Tan Feng Jie

    Investigation of impedance-based fault location techniques in power system network / Tan Feng Jie by Tan, Feng Jie

    Published 2019
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  15. 15
    Indoor Localization Estimation Techniques in Wireless Sensor Network: A Review

    Indoor Localization Estimation Techniques in Wireless Sensor Network: A Review by M. Shahkhir, Mozamir, Rohani, Abu Bakar, Wan Isni Soffiah, Wan Din

    Published 2018
    “…In localization, different techniques are used for estimation to gain the coordinate of the node. …”
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  16. 16
    Hybrid technique using singular value decomposition (SVD) and support vector machine (SVM) approach for earthquake prediction

    Hybrid technique using singular value decomposition (SVD) and support vector machine (SVM) approach for earthquake prediction by Astuti, Winda, Akmeliawati, Rini, Sediono, Wahju, Salami, Momoh Jimoh Emiyoka

    Published 2014
    “…These features are used as input for the SVM classifier in order to predict the location of the forthcoming EQ. Once the location is determined, a similar approach is used to estimate its magnitude. …”
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  17. 17
    Enhanced technique for prediction of Z-R relationship in tropical region

    Enhanced technique for prediction of Z-R relationship in tropical region by Aziding, Khairunnisa, Badron, Khairayu, Basri, Atikah Balqis, Ismail, Ahmad Fadzil, Ahmad, Yasser Asrul

    Published 2023
    “…The rain gauge is owned by Malaysian Department of Irrigation and Drainage (DID) at several locations within the vicinity of the radar. A technique to estimate the Z-R relationship by using radar reflectivity information and rainfall rate from rain gauge values is demonstrated in this article. …”
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  18. 18
    Wi-Fi received signal strength-based hyperbolic location estimation for indoor positioning systems

    Wi-Fi received signal strength-based hyperbolic location estimation for indoor positioning systems by Narzullaev A., Selamat M.H., Sharif K.Y., Muminov Z.

    Published 2024
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  19. 19
    Fault location estimation method by considering measurement error for distribution networks

    Fault location estimation method by considering measurement error for distribution networks by Mokhlis, Hazlie, Awalin, L.J., Bakar, Ab Halim Abu, Illias, Hazlee Azil

    Published 2014
    “…The proposed method can serve as an alternative technique for estimating fault location in distribution networks.…”
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  20. 20
    Location and position estimation of wireless devices

    Location and position estimation of wireless devices by Nawawi, Luqman Hakim, Khalifa, Othman Omran, Abdul Rahman, Farah, Nasir, Haidawati

    Published 2019
    “…The aim of this paper is to explore the current techniques of wireless devices and to propose a new method to locate the lost devices or finding hidden devices without depending on the GPS in complex environment. …”
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