The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
In this paper, a low cost ID broadcasting indoor location system using visible light communication (VLC) on a mobile device is proposed. Each LED lamp is given a different ID, corresponding to a location in the map stored in the Android App. LED lamps broadcasts its ID using on-off keying (OOK) modulation and BCH (Bose-Chaudhuri-Hocquenghem) coding so that a mobile device with a photodiode (PD) can...
As a convenient and low-cost wireless technology, WiFi has been widely used for indoor localization, usually based on the Received Signal Strength (RSS) and the fingerprinting algorithms. However, heterogeneous wireless devices measure RSS differently, and impact the localization accuracy significantly. In this paper, we will present a novel linear coding scheme performed on the RSS measurements and...
To begin with, for indoor location system, the necessity of research on genetic neural network and its math model are introduced. Then, by analyzing principle of genetic optimized artificial neural network, an indoor location math model of genetic neural network is established. As for various coding types, regularity is taken as the measurement to determine the best coding type for parameter optimization...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.