Limiting an Aggregate Bit Rate by Ignoring Duplicated PDCP Packets

A first base station comprising:

• one or more processors;
• and
• memory storing instructions that, when executed by the one or more processors, cause the first base station to:
• receive:
• an aggregate maximum bit rate of a wireless device;
• and
• an indication of packet data convergence protocol (PDCP) duplication for a bearer;
• receive, from a PDCP layer of a second base station, duplicated PDCP packets of the bearer;
• transmit, to the wireless device, the duplicated PDCP packets via the bearer;
• and
• limit an aggregate bit rate between the wireless device and the first base station based on the aggregate maximum bit rate, wherein the aggregate bit rate is determined while ignoring the duplicated PDCP packets.

A system comprising:

• a second base station;
• and
• a first base station comprising:
• one or more processors;
• and
• memory storing instructions that, when executed by the one or more processors, cause the first base station to:
• receive from the second base station:
• an aggregate maximum bit rate of a wireless device;
• and
• an indication of packet data convergence protocol (PDCP) duplication for a bearer;
• receive, from a PDCP layer of the second base station, duplicated PDCP packets of the bearer;
• transmit, to the wireless device, the duplicated PDCP packets via the bearer;
• and
• limit an aggregate bit rate between the wireless device and the first base station based on the aggregate maximum bit rate, wherein the aggregate bit rate is determined while ignoring the duplicated PDCP packets.