Method and system for transmitting physical downlink shared channel, and network side device

摘要

A method and system for PDSCH transmission and a network side device are provided. The method includes: a network side device determines a transmission parameter of a PDSCH according to information related to scheduled UE, the transmission parameter of the PDSCH including at least one of: a transmission manner of the PDSCH and a power ratio of a reference signal corresponding to the PDSCH to data corresponding to the reference signal (101), and the information related to the scheduled UE including at least one of: CSI reported by the UE, a TM of the UE, version and support capability information of the UE, type information of a serving cell where the PDSCH is located and type information of a subframe where the PDSCH is located; and the network side device performs resource mapping and sending according to the determined transmission parameter of the PDSCH (102).

主权项

1. A method for Physical Downlink Shared Channel (PDSCH) transmission comprising:
determining, by a network side device, a transmission parameter of a PDSCH according to information related to scheduled User Equipment (UE), the transmission parameter of the PDSCH comprising at least one of following parameters: a transmission manner of the PDSCH, and a power ratio of a reference signal corresponding to the PDSCH to data corresponding to the reference signal; and the information related to the scheduled UE comprising at least one of: Channel State Information (CSI) reported by the UE, a Transmission Mode (TM) of the UE, version and support capability information of the UE, type information of a serving cell where the PDSCH is located, and type information of a subframe where the PDSCH is located; and performing, by the network side device, resource mapping and sending according to the determined transmission parameter of the PDSCH.