TRANSMIT POWER CONTROL OF SIDELINK CHANNELS ON MULTIPLE CARRIERS
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United States of America
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Issued Date -
Mar 20, 2025
app pub date -
Aug 29, 2024
filing date -
Aug 29, 2024
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Abstract
Methods and apparatuses for transmit power control of sidelink (SL) channels on multiple carriers in a wireless communication system. A method of a user equipment (UE) includes receiving information related to SL operation on multiple SL carriers and simultaneous transmissions of a physical SL feedback channel (PSFCH) and a physical SL control or shared channel (PSCCH or PSSCH) and determining first and second powers for simultaneous transmissions of the PSFCH on first carriers and the PSCCH or PSSCH on second carriers. The first powers are based on values of a power control parameter associated with the first carriers. A sum of the second powers does not exceed a power difference between a maximum power and a sum of the first powers. The method further includes simultaneously transmitting the PSFCH on the first carriers using the first powers and the PSCCH or PSSCH on the second carriers using the second powers.
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