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.
Operating frequency bands of the third generation (3G) cellular system and the long-term evolution (LTE) are usually below 3GHz. However, due to the limitation on bandwidth available below 3GHz, the throughput or capacity of 3G and LTE systems cannot be increased easily. This research investigated the feasibility of the application of a wider spectrum in the higher frequency band, such as 6–15GHz...
This paper discusses the effect of nonlinearities introduced by Radio Frequency (RF) amplifier in practical digital receivers. Taking downlink as an example, after considering several main limitations in engineering implementation and simplifying the model of the receiver, the effects of receiver nonlinearities on the performance both in AWGN and Rayleigh fading channel are obtained. In AWGN channel,...
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.