Terminal receiving resource block allocation and method therefor

摘要

In a wireless communication base station device, a modulation unit carries out modulation processing for Dch data after coding to generate a Dch data symbol. A modulation unit carries out modulation processing for Lch data after coding to generate an Lch data symbol. An allocation unit allocates the Dch data symbol and Lch data symbol to each sub-carrier composing an OFDM symbol and outputs the allocated sub-carrier to a multiplex unit. In this case, the allocation unit allocates the Dch data symbol to a plurality of resource blocks where one Dch is arranged at an interval equal to integral multiples of the number of resource blocks composing a resource block group.

主权项

1. A terminal comprising,
a receiving unit configured to receive assignment information indicating Physical Resource Blocks (PRBs), into which a plurality of subcarriers in a frequency domain are divided, allocated to the terminal in one of a plurality of resource allocations including:
a resource allocation allocating Distributed Virtual Resource Blocks (DVRBs) with a same DVRB number, the DVRBs with the same DVRB number being mapped to a plurality of PRBs based on a determined gap and a determined number, the determined gap and the determined number being associated with a system bandwidth, the determined gap being an integer multiple of the determined number; anda resource allocation allocating one or more Resource Block Groups (RBGs), each RBG having the determined number of one or more consecutive PRBs; and a decoding unit configured to decode data based on the assignment information.