Patent ID: 11903072
Assignee: OFINNO, LLC
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. A base station comprising:
one or more processors; and
memory storing instructions that, when executed by the one or more processors, cause the base station to:
transmit, to a wireless device, configuration parameters of an unlicensed cell for uplink transmissions of data of logical channels, wherein each of the logical channels is associated with:
a logical channel priority; and
a quality of service indicator;

transmit, to the wireless device, an uplink grant, for the unlicensed cell, indicating uplink resources and a type of listen-before-talk (LBT), wherein:
first uplink resources, of the uplink resources, are allocated for first data of a first logical channel, of the logical channels, with a first LBT priority number corresponding to a first quality of service indicator for the first logical channel; and
remaining uplink resources, of the uplink resources, are allocated for second data of a second logical channel, of the logical channels, with a second LBT priority number lower than the first LBT priority number; and

receive, from the wireless device on the unlicensed cell and based on the type of LBT, the first data and the second data via the uplink resources.