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, we propose a sequential transceiver design based on block diagonalization (BD) and interference alignment (IA), which provides a superior performance of the full duplex multiuser multiple-input multiple-output (FD MU-MIMO) system over the half duplex (HD) system The proposed sequential transceiver design first obtains the precoder for the downlink (DL) channel by adopting the BD scheme...
Nowadays, the request for wireless services is greatly exploded to receive a good services from internet. So, many APs for WLAN are thoughtlessly deployed in various places. At this environments, inter-basic service set (BSS) interference might be happened. If the APs locating in same overlapped region are operated in the same channel, the CSMA/CA is well worked, that is multiple APs are operated...
In this paper, we consider interference alignment in the two-tier network consisting of a macrocell overlaid with femtocells to enhance the coverage and the capacity of cellular network. We propose an uplink interference mitigation algorithm that simultaneously allows the interference caused by macrocell users at each femtocell base station to align into a reduced dimensional subspace while maximizing...
In multiple-input multiple-output(MIMO) interference channel, multiple transmitters and receivers communicate simultaneously as a pair. We establish the metric for node pair selection algorithm to maximize the sum rate in MIMO interference channel. In this paper, by adjusting node pairs properly, we show that the sum rate can be enhanced. We propose two different node pair selection algorithms to...
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.