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http://hdl.handle.net/11129/6467
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Title: | Hardware Oriented Self Localization Method Using NLOS Signal of Single Base Station |
Authors: | Yağlı, Cem (Supervisor) Khan, Abdul Bahadur Eastern Mediterranean University, School of Computing and Technology |
Keywords: | Thesis Tez School of Computing and Technology Information Technology Communication Engineering Signal Processing Mobile Object Base Station Cordic Line of Sight Non-line of Sight |
Issue Date: | Feb-2024 |
Publisher: | Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ) |
Citation: | Khan, Abdul Bahadur. (2024). Hardware Oriented Self Localization Method Using NLOS Signal of Single Base Station . Thesis (M.Tech.), Eastern Mediterranean University, Institute of Graduate Studies and Research, Sch. of Computing and Technology, Famagusta: North Cyprus |
Abstract: | Self-localization of Mobile object is the process of finding the location of mobile
object using wireless network. It can be found in many ways like trilateration which
found the location of mobile object using three base stations. Mobile object (MO)
location can also be found using approach time of arrival (TOA). While researchers
were founding the location of mobile object they has to compromise weather on the
accuracy or resources because it’s quite difficult to have the best results using
minimum amount of resources.
This thesis will explain how I found the location of mobile object? It will explain all
the techniques and approaches like static and dynamic CORDIC algorithm, Line of
sight (LOS), Non Line of Sight (NLOS), Angle of arrival (AOA), Angle of departure
(AOD) and Time difference of arrival (TDOA). Using all the above approaches we
have found the location of mobile object using minimum amount of resources with
maximum accuracy and the simulation results are also mentioned in this thesis.
The objective of this research is to achieve best results with minimum resources and
this is done with static and dynamic CORDIC algorithm. CORDIC algorithm is used
for real time mobile object localization which uses add -shift technique. CORDIC
algorithm also compute trigonometric, logarithmic, division and square root
calculations to locate MO which is faster and easier.
To accomplish the objective of this research, a system is designed which shows that
mobile object location can be found in 3D space using the concept of wireless cellular
network. The CORDIC algorithm is changed to static and dynamic to achieve the
maximum accuracy using one base station in 3D space. ÖZ :
Mobil nesnenin kendi kendine yerelleştirilmesi, kablosuz ağ kullanılarak mobil
nesnenin konumunun bulunması işlemidir. Üç baz istasyonu kullanarak mobil
nesnenin konumunu bulan trilaterasyon gibi birçok yolla bulunabilir. Mobil nesnenin
konumu, varış zamanı yaklaşımı kullanılarak da bulunabilir. Mobil nesnelerin yerini
bulurken, araştırmacıların doğruluk veya kaynaklar konusunda hava koşullarından
ödün vermesi gerekir çünkü minimum miktarda kaynak kullanarak en iyi sonuçları
elde etmek oldukça zordur.
Bu tez, hareketli nesnenin konumunu nasıl bulduğumu açıklayacaktır. Statik ve
dinamik algoritması, Görüş Hattı Görüş Hattı Olmayan, Varış Açısı, Kalkış Açısı ve
Varış Zaman Farkı gibi tüm teknik ve yaklaşımları açıklayacaktır. Yukarıdaki
yaklaşımların tümünü kullanarak, minimum miktarda kaynak kullanarak maksimum
doğrulukla hareketli nesnenin konumunu bulduk ve simülasyon sonuçlarından da bu
tezde bahsedildi. |
Description: | Master of Technology in Information Technology. Institute of Graduate Studies and Research. Thesis (M.Tech.) - Eastern Mediterranean University, School of Computing and Technology, 2024. Supervisor: Assoc. Prof. Dr. Cem Yağlı. |
URI: | http://hdl.handle.net/11129/6467 |
Appears in Collections: | Theses (Master's and Ph.D) – SCT
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