Patent ID: 8498351
Filing Date: 2013-07-30
Classification: H04L

Abstract:
1. A base station for use in a mobile communication system in which a single carrier scheme is adopted in uplink and a system band is divided by a plurality of resource blocks, the base station comprising: a receiving unit configured to receive a signal that includes a data channel, a first pilot channel that is not related to the data channel, a second pilot channel that is related to the data channel, and a control channel; and a process unit configured to process the data channel, the first pilot channel, the second pilot channel and the control channel that are included in the signal received by the receiving unit, wherein, in the signal received by the receiving unit, the first pilot channel is mapped to a plurality of resource blocks, and the second pilot channel is mapped to a resource block the same as a resource block to which the data channel is mapped, and the control channel is mapped to the resource block to which the data channel is mapped when the control channel and the data channel are mapped to the same subframe and the control channel is mapped to distributed resource blocks when the control channel and the data channel are not mapped to the same subframe.