Wi-Fi Received Signal Strength Based Hyperbolic Location Estimation for Indoor Positioning Systems
نویسندگان
چکیده
منابع مشابه
Received Signal Strength Database Interpolation by Kriging for a Wi-Fi Indoor Positioning System
The main approach for a Wi-Fi indoor positioning system is based on the received signal strength (RSS) measurements, and the fingerprinting method is utilized to determine the user position by matching the RSS values with the pre-surveyed RSS database. To build a RSS fingerprint database is essential for an RSS based indoor positioning system, and building such a RSS fingerprint database requir...
متن کاملIndoor Location Sensing with Invariant Wi-Fi Received Signal Strength Fingerprinting
A method of location fingerprinting based on the Wi-Fi received signal strength (RSS) in an indoor environment is presented. The method aims to overcome the RSS instability due to varying channel disturbances in time by introducing the concept of invariant RSS statistics. The invariant RSS statistics represent here the RSS distributions collected at individual calibration locations under minima...
متن کاملIndoor Positioning Techniques and Approaches for Wi-fi Based Systems
The rapid expansion of smartphones’ market coupled with the advances in mobile computing technology has opened up doors for new mobile services and applications. Quite a few of these services require the knowledge of the exact location of their handsets. Although, existing global positioning systems (GPS) perform best in outdoor environments, they have poor performance indoors. This has initiat...
متن کامل3-Dimensional Indoor Positioning System based on WI-FI Received Signal Strength using Greedy Algorithm and Parallel Resilient Propagation
The importance of services, based on current location of objects is growing. This is because Global Navigation Satellite System (GNSS) cannot provide object position inside buildings. In modern era the Location Based Services (LBS) are tremendously dependent on Indoor Positioning System (IPS). Parallel RPROP and greedy algorithm were combined for development of IPS using Received Signal Strengt...
متن کاملRefining Wi-fi Based Indoor Positioning
The increasing demand for location-based services inside buildings has made indoor positioning a significant research topic. This study deals with indoor positioning using the Wireless Ethernet IEEE 802.11 (Wi-Fi) standard that has a distinct advantage of low cost over other indoor wireless technologies. Most of the proposed Wi-Fi indoor positioning systems use either proximity detection via ra...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Information and Communication Technology
سال: 2019
ISSN: 1466-6642,1741-8070
DOI: 10.1504/ijict.2019.10013126