METHOD FOR CONTROLLING A SCHEDULING SCHEME

摘要

A method of controlling a scheduling scheme, the method performed by a base station, BS, and comprising:
transmitting first scheduling information including a first resource assignment and a first new data indicator, NDI, on a physical downlink control channel, PDCCH, to a user equipment, UE, to activate a semi-persistent scheduling, SPS, for a downlink data packet to be delivered to the UE with the first resource assignment, the first scheduling information being masked with a persistent Cell Radio Network Temporary Identifier, C-RNTI, associated with the SPS, the first NDI indicating a first value; and
transmitting second scheduling information including a second resource assignment on the PDCCH from the BS, the second scheduling information being masked with the persistent C-RNTI associated with the SPS,
wherein if the second scheduling information includes a second NDI, the second scheduling information is used for a retransmission downlink data packet with the second resource assignment, the second NDI indicating a second value.