Patent ID: 9439155
Filing Date: 2016-09-06
CPC Classification: H04L,H04W

Claim Text:
1. A transmitting apparatus comprising: a control section that controls transmission power based on a bit string indicated from a receiving apparatus and a correspondence in which bit strings are associated with a first target value candidate group and a second target value candidate group relating to a target value of the transmission power; and a transmitting section that transmits a signal using the transmission power, wherein, the first target value candidate group includes first target value candidates used for transmission power control for a serving cell; the second target value candidate group includes second target value candidates calculated by subtracting a path loss difference from the first target value candidates, the path loss difference being a difference between a minimum path loss level among path loss levels between the transmitting apparatus and a plurality of receiving apparatus, and a path loss level between the transmitting apparatus and the serving cell; and the control section uses, when the transmitting apparatus is not a coordinated reception target of the plurality of receiving apparatuses, a first target value candidate associated with the indicated bit string in the first target value candidate group, and uses, when the transmitting apparatus is the coordinated reception target, a second target value candidate associated with the indicated bit string in the second target value candidate group, the second target value candidate being equal to or less than the first target value candidate.