Control of uplink transmission for error estimation

Abstract

A method for controlling uplink, UL, transmission, carried out in a user equipment, UE, comprising a radio unit configured for communication with a wireless network, comprising receiving information from the wireless network, which information identifies scheduling of one or more downlink, DL, reference signals, usable for estimating a time and/or frequency error of the radio unit; receiving, from the wireless network, scheduling of an UL transmission pattern; wherein the information indicates timing of a first reference signal prior to or during the scheduled transmission pattern.

Dependencies are inferred from the claim text.