METHOD FOR DETERMINING UPLINK TRANSMISSION POWER

摘要

There is provided a method for determining uplink transmission power. The method may performed by a user equipment (UE) and comprise: receiving, by the UE, a value of additional maximum power reduction (A-MPR) from a base station (BS), if the UE is configured to use for uplink transmission a frequency range of 1980 MHz through 2010 MHz or 1920 MHz through 2010 MHz and if another UE which is located in an adjacent BS and is to be protected uses for an uplink transmission a frequency range of 2010 MHz through 2025 MHz; and determining an uplink transmission power by applying the value of A-MPR.

主权项

1. A method for determining uplink transmission power, the method performed by a user equipment (UE) and comprising:
receiving, by the UE, a value of additional maximum power reduction (A-MPR) from a base station (BS), if the UE is configured to use for uplink transmission a frequency range of 1980 MHz through 2010 MHz or 1920 MHz through 2010 MHz and if another UE which is located in an adjacent BS and is to be protected uses for an uplink transmission a frequency range of 2010 MHz through 2025 MHz determining an uplink transmission power by applying the value of A-MPR, wherein if the UE is applied with −40 dBm/MHz as a maximum limit of spurious emission for coexistence requirement with the adjacent another UE, and if a transmission bandwidth allocated for the uplink transmission of the UE is 5 MHs, the value of A-MPR is 15 dB, and wherein if the UE is applied with −30 dBm/MHz as a maximum limit of spurious emission for coexistence requirement with the adjacent another UE, and if a transmission bandwidth allocated for the uplink transmission of the UE is 10 MHs, the value of A-MPR is 11 dB.