The document discusses femtocell technology. A femtocell is a small cellular base station designed for use in homes or small businesses. It connects to a service provider's network via broadband and allows service providers to extend cellular coverage indoors or in areas where coverage would otherwise be limited. Many mobile network operators have launched femtocell services. Femtocells are plug-and-play devices that individuals can install themselves without technical expertise. Standards bodies have published specifications for femtocells to work with technologies like WCDMA, CDMA2000, LTE and WiMAX.