Patent ID: 8842608
Filing Date: 2014-09-23
Classification: H04L,H04W

Abstract:
1. A mobile station device which communicates with a base station device, where the base station device allocates a plurality of uplink and downlink subbands to the mobile station device, the mobile station device comprising: a transmitting section configured to transmit, to the base station device, first data by using a first uplink subband and second data by using a second uplink subband, the first uplink subband and the second uplink subband being included in the plurality of the allocated uplink subbands; and a receiving section configured to receive, from the base station device, first response information for the first data and second response information for the second data, the first response information and the second response information being received by using Hybrid Automatic Repeat reQuest (HARQ) indicator channels within one downlink subband included in the plurality of the allocated downlink subbands.