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.
A new method for indoor location by RFID systems in the UHF band (frequency band from 902 MHz to 928 MHz) based on a conventional location technique is presented in this communication. A practical study on the signals involved and measured as well as the variable parameters of the reader??tag link has been performed to identify a location method considering both regulatory and pragmatic criteria....
Wireless Heterogeneous Networks (WHN) have become one of the deployment scenarios for the Fourth Generation Mobile Communications Networks (4G). In recent trends, heterogeneous service models integrating between Wireless LANs (WLANs) and cellular networks have attracted the most attention. This is due to the increasing demand for broadband services, causing cellular network providers to consider the...
Indoor location technology and its applications are a prerequisite for Ubiquitous Computing .The paper introduces the LANDMARC algorithm for indoor location, provides the direction for the experiment and implement of LANDMARC, and then the improved nearest neighbor algorithm is proposed to improve the accuracy. At last the simulation results show that the improved algorithm is better than the original...
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.