Method and apparatus for uplink transmission power control of multi-link connections

摘要

The present invention relates to a method and an apparatus for uplink transmission power control (TPC) of multi-link connections. The method for uplink TPC of multi-link connections according to an embodiment of the present invention includes: a user equipment (UE) receiving a cell path loss compensating factor and a reference power level of each carrier of each connection in the multi-link connections, receiving an uplink transmission power adjustment amount of each carrier of each connection in the multi-link connections, and measuring a path loss of each carrier of each connection in the multi-link connections. According to the received cell path loss compensating factor, reference power level, and uplink transmission power adjustment amount, and the measured path loss, the UE calculates uplink transmission power of each carrier of each connection in the multi-link connections, and transmits data based on the uplink transmission power.

主权项

1. A method for uplink transmission power control (TPC) of multi-link connections, comprising:
a user equipment (UE) receiving a cell path loss compensating factor and a reference power level of each carrier of each connection in the multi-link connections; the UE receiving an uplink transmission power adjustment amount of each carrier of each connection in the multi-link connections; and the UE measuring a path loss of each carrier of each connection in the multi-link connections; and based on the received path loss compensating factor, reference power level, and uplink transmission power adjustment amount, and the measured path loss, the UE calculating uplink transmission power of each carrier of each connection in the multi-link connections; and the UE transmitting data on each carrier of each connection in the multi-link connections based on the uplink transmission power.