BT and Nokia reach new 5G SA carrier aggregation milestone

UK incumbent BT is on a mission to squeeze as much uplink capacity out of 5G standalone (SA) as possible.
Earlier this month it shared details of a wideband frequency division duplex (FDD) trial with Ericsson and MediaTek that led to a three-fold increase in uplink bandwidth on a single carrier.
On Thursday, BT announced that with help from Nokia and Qualcomm, it has successfully demonstrated two component carrier aggregation (2CC CA) on the uplink on a 5G SA network at its Adastral Park researc