CONFIGURING A MULTICAST OR BROADCAST WIRELESS NETWORK

Original (Chinese)

A base station comprising a processor, a wireless interface, and a communication interface are configured to receive broadcast or multicast data using shared delivery with the shared delivery broadcast or multicast data being received by a plurality of base stations. Further, the cell configuration information is received over the communication interface and the processor and the wireless interface transmit the broadcast or multicast data based on the cell configuration information. The communication interface and processor are further configured to transmit an acknowledgement upon reception of the received broadcast or multicast data. The wireless interface configured to transmit the broadcast or multicast data to a plurality of user equipments (UEs) and based on acknowledgement feedback, the broadcast or multicast data is selectively retransmitted using unicast or multicast or broadcast, wherein when a first number of acknowledgements is received, the retransmission uses unicast.