Patent ID: 11968140
Assignee: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 12:
13. The method according to claim 12, wherein the determining, by the network side device, the code word transmission mode of the downlink transmission data according to the recommended quantity of DMRS port groups and/or the recommended code word transmission mode comprises:
determining, by the network side device, the code word transmission mode of the downlink transmission data according to the recommended quantity of DMRS port groups, the recommended code word transmission mode, and an implementation configuration parameter, wherein the implementation configuration parameter is determined according to an implementation of the network side device;
wherein the determining, by the network side device, the code word transmission mode of the downlink transmission data according to the recommended quantity of DMRS port groups, the recommended code word transmission mode, and the implementation configuration parameter comprises:
determining, by the network side device, the code word transmission mode of the downlink transmission data and a quantity of DMRS port groups occupied by the downlink transmission data according to the recommended quantity of DMRS port groups, the recommended code word transmission mode, and the implementation configuration parameter.