RESOURCE CONFIGURING METHOD, NETWORK ELEMENT, UPLINK DMRS TRANSMISSION METHOD AND DEVICE, AND STORAGE MEDIUM

摘要

Disclosed in the embodiment of the present invention are a configuring method of an uplink demodulation reference signal, a network side network element, an uplink DMRS transmission method and device, and a storage medium. The method of configuring the uplink demodulation reference signal comprises: the network side configures a time-frequency resource or a parameter set required by a user terminal for configuring and sending the uplink DMRS and notifies the user terminal of the configured time-frequency resource or the parameter set; or the time-frequency resource or the parameter set required by the user terminal for sending the uplink DMRS is pre-defined between the network side and the user terminal. The time-frequency resource or the parameter set comprises a time domain location, a frequency domain location, a virtual cell ID set, a user-specific or resource-specific parameter for determining a group number for an uplink DMRS sequence, and a user-specific or resource-specific parameter for determining a shift pattern of the uplink DMRS sequence.