UE antenna tuning configuration

Abstract

According to an aspect, there is provided a terminal device configured to perform the following. The terminal device determines, for at least one downlink communication channel between the terminal device and at least one secondary cell, self-interference information indicating self-interference caused by at least one of uplink communication channels usable by the terminal device. The terminal device evaluates maximum throughputs providable by a plurality of secondary cells to the terminal device via a plurality of downlink communication channels. The evaluating is based on one or more downlink communication characteristics and the self-interference information. The terminal device ranks the plurality of secondary cells based on the evaluated maximum throughputs. The terminal device causes adjusting of at least one antenna tuning circuit associated with at least one antenna based on the ranking to prioritize accurate tuning for antennas serving at least one secondary cell capable of providing a high throughput.

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