Patent ID: 11917557
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 2:
3. A method performed by a base station in a wireless communication system, the method comprising:
receiving, from a terminal, a first type power headroom report (PHR) or a second type PHR, wherein, in case that a scheduling information for a physical uplink shared channel (PUSCH) transmission is transmitted to the terminal, the first type PHR is received, and wherein, in case that the scheduling information for the PUSCH transmission is not transmitted to the terminal, the second type PHR is received; and
receiving on a timeslot of a first serving cell, a PHR for a timeslot of a second serving cell, wherein the terminal is configured with at least two serving cells including the first serving cell and the second serving cell that have different slot lengths,
wherein the first type PHR comprises a power headroom (PH) obtained based on the scheduling information for the PUSCH transmission,
wherein the second type PHR comprises a PH obtained based on a default configuration, and
wherein the timeslot of the second serving cell is a first of a plurality of time slots of the second serving cell that fully overlaps with one timeslot of the first serving cell.