Patent ID: 8654730

Claim:
A base station comprising: a transmission section configured to transmit a first information indicating a retransmission request, a second information indicating any one access method among a plurality of access methods for retransmitting data and a third information indicating control information to control retransmission power for retransmitting the data simultaneously; wherein the plurality of access methods are constituted by at least a first access method and a second access method which the first access method allocates a plurality of subcarriers continuously to form a single cluster of subcarriers and the second access method non-continuously allocates the plurality of subcarriers in at least a first cluster and a second cluster where the first cluster includes a first portion of the plurality of subcarriers continuously allocated to form the first cluster and where the second cluster includes a second portion of the plurality of subcarriers continuously allocated to form the second cluster, and the first access method has PAPR characteristic different from the second access method.