Apparatuses, methods and computer programs for a wireless transmitter and for a wireless receiver with superimposed pilot and data symbols

摘要

Embodiments provide an apparatus, a method and a computer program for controlling transmission points in a mobile communication system. The apparatus 10 for a wireless transmitter comprises means for composing 12 a transmit symbol. The transmit symbol is composed of a symbol comprising information on payload data and a reference symbol. The apparatus 10 further comprises means for transmitting 14 the transmit symbol. The apparatus 20 for a wireless receiver comprises means for receiving 22 a receive symbol. The receive symbol is based on a transmit symbol being transmitted by a transmitter and being composed of a symbol comprising information on payload data and a reference symbol. The apparatus 20 further comprises means for detecting 24 the payload data based on the receive symbol.