A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be a UE. The UE determines whether the UE is located within a sub-region of an MBSFN area based on one or more parameters. The UE receives based on the determination a service over broadcast in the sub-region of the MBSFN area or over unicast outside the sub-region. In an aspect, the MBSFN area may be smaller than a unicast area. In an aspect, adaptive retransmission with a group NACK approach may be used to improve an SNR and reliability.
申请公布号
WO2015103746(A1)
申请公布日期
2015.07.16
申请号
WO2014CN70310
申请日期
2014.01.08
申请人
QUALCOMM INCORPORATED;ZHU, XIPENG;WANG, JUN;ZHANG, XIAOXIA;BAO, GANG