UPLINK PROBING ON PLURALITY OF RESOURCES AND TRANSMITTING SUBSET OF ANTENNAE Russian patent published in 2020 - IPC H04L5/00 

FIELD: wireless communication equipment.

SUBSTANCE: invention relates to communication engineering and can be used in wireless communication systems. For this, signal transmission is carried out on different subsets of antennae, at that indication is transmitted that UE may transmit some number of separate RS resources, where each RS resource comprises at least one RS port. UE transmits capability information indicating that the UE is capable of transmitting simultaneously on the plurality of RS resources, and/or receiving the first and second RS configurations, where the first RS configuration is the first SRS resource list, which at least correspond to the RS resource indications used for the PUSCH transmission, and the second RS configuration is a second list of RS resources which can be used for SRS transmission. UE receives an indication of at least one RS resource and transmits a physical channel on UE antennas associated with said resources.

EFFECT: technical result is improved quality of communication.

41 cl, 17 dwg