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The license assisted access (LAA) along with listen before talk (LBT) mechanism for access of unlicensed spectrum by LTE is a recent study item of the 3rd Generation Partnership Project (3GPP). The LAA-LBT is expected to be a feature in Release 13 of LTE that will allow mobile operators to utilize the unlicensed spectrum as their secondary carrier for data offloading. However, the unlicensed spectrum...
Femtocell networks have been proposed for indoor communications as the extension of cellular networks for enhancing coverage performance. Because femtocells have small coverage radius (15 to 30 meters), femtocell users (FU) walking at low speed still make frequent femtocell-to-femtocell handover. When performing a femtocell-to-femtocell handover procedure, a cell selection scheme, which is used 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.