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.
The performance of WiMax in a multi-traffic scenario is studied, including system throughput, access delay and packet dropping rate. The effects of frame structure, minimum contention window size and delay constraint on the performance are investigated for different prioritized applications. Simulation results show that, increased system throughput, reduced access delay and lower packet dropping rate...
In this paper, the contention based access mode with a finite retry limit in the IEEE 802.16 media access control (MAC) protocol is modeled and analyzed. In addition, we provides an insight on the effects of various parameters involved in the bandwidth request mechanism on the system performance. The accuracy of the analytical model is verified by simulations.
IEEE 802.16 technology is a promising technology to solve the last mile problem by its wireless, long distance, and high-bandwidth transmission. However, there isn't any suitable simulator to evaluate the performance between different IEEE 802.16 bandwidth allocation algorithms. In this paper, an IEEE 802.16 network simulator, Light WiMAX simulator (LWX), is proposed to provide flexible and robust...
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.