Pathloss measurement in multiple cells
A wireless device activates at least two downlink bandwidth parts (BWPs) of a cell. A random-access procedure for the cell is initiated. For the random-access procedure, an uplink carrier is selected among a plurality of uplink carriers of the cell based on: a measured quality of each downlink BWP of the at least two downlink BWPs, and a carrier threshold. A random-access preamble for the random-access procedure is transmitted via the selected uplink carrier.
Ofinno, LLC
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Ali Cagatay Esmael Hyoungsuk Hua Alireza Kyungmin Kai
Cirik Dinan Jeon Zhou Babaei Park Xu