SYSTEMS AND METHODS FOR DEMODULATION REFERENCE SIGNAL SELECTION

摘要

An evolved Node B (eNB) for demodulation reference signal (DMRS) selection is described. The eNB includes a processor and instructions stored in memory that is in electronic communication with the processor. The eNB determines a DMRS configuration based on a modulation and coding scheme (MCS). The eNB also determines downlink control information (DCI). The DCI includes signaling that indicates the DMRS configuration. The eNB further sends the DCI.