Patent ID: 9504023
Filing Date: 2016-11-22
CPC Classification: H04B,H04J,H04L,H04W

Claim Text:
1. A mobile station apparatus configured to and/or programmed to communicate with a base station apparatus using a plurality of downlink component carriers, wherein the plurality of downlink component carriers include a first downlink component carrier and a second downlink component carrier, the mobile station apparatus comprising: a receiving unit configured to and/or programmed to receive, from the base station apparatus, a radio resource control signal including a parameter which is used for configuring a plurality of physical uplink control channel resources, the plurality of physical uplink control channel resources being configured on an uplink component carrier on which Hybrid Automatic Repeat Request (HARQ) control information is transmitted on a physical uplink control channel; a determining unit configured to and/or programmed to: a transmitting unit configured to and/or programmed to transmit, to the base station apparatus, information bits using one of the first physical uplink control channel resource or the second physical uplink control channel resource, the information bits being used for indicating the HARQ control information.