FIELD: radio engineering, communication.
SUBSTANCE: disclosed is a method of performing power headroom reporting, hereafter called PHR, for a communication device configured with a plurality of uplink component carriers or parallel PUCCH and PUSCH transmission in a wireless communication system. The method involves reporting power headroom information of at least one of a communication device, at least an uplink component carrier and at least a power amplifier configured for the communication device, to a network of the wireless communication system when the PHR is triggered.
EFFECT: high efficiency of managing power resources.
22 cl, 20 dwg
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