In building location system requirements are growing very rapidly, since location information is ... more In building location system requirements are growing very rapidly, since location information is a critical knowledge, for marketing and rehabilitation campuses as well as security applications. Instead GPS systems yield the highest location precision at outdoors; they are not available in indoor environments. Cellular based indoor location system is another possibility [1], and they proposed a method that uses accelerometer instead of mobile phone itself, but this solution is operator dependent and very expensive. Studies [2, 3, 4] present in the literature using Wi-Fi systems are examples of those indoor locating studies. Campos et al [2] presented a system for multi-floor indoor positioning considering architectural aspects. They proposed a Data Correlation Method combined with neural network applications on them. They compared measured RSS levels by applying natural data clustering method and data correlation method. Experimental results and literature tell us that While WiFi ba...
In building location system requirements are growing very rapidly, since location information is ... more In building location system requirements are growing very rapidly, since location information is a critical knowledge, for marketing and rehabilitation campuses as well as security applications. Instead GPS systems yield the highest location precision at outdoors; they are not available in indoor environments. Cellular based indoor location system is another possibility [1], and they proposed a method that uses accelerometer instead of mobile phone itself, but this solution is operator dependent and very expensive. Studies [2, 3, 4] present in the literature using Wi-Fi systems are examples of those indoor locating studies. Campos et al [2] presented a system for multi-floor indoor positioning considering architectural aspects. They proposed a Data Correlation Method combined with neural network applications on them. They compared measured RSS levels by applying natural data clustering method and data correlation method. Experimental results and literature tell us that While WiFi ba...
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