Radio frame control device, radio communication device, and radio frame control method

摘要

A radio frame control device comprises a controlling unit, a resource block allocation unit, and a resource block conversion unit. The controlling unit controls a downlink radio frame of an orthogonal frequency division multiple access scheme. The resource block allocation unit allocates resource blocks to a terminal station using any one of a plurality of resource block allocation methods respectively having different restrictions. The resource block conversion unit determines whether or not conversion is possible from allocation information of resource blocks allocated according to a first resource block allocation method into resource block allocation information by a second resource block allocation method. The resource block conversion unit converts the resource block allocation method for the resource block allocation information when the conversion is possible.

主权项

1. A radio frame control device, comprising:
a controlling unit which controls a downlink radio frame of an orthogonal frequency division multiple access scheme; a resource block allocation unit which allocates resource blocks to a terminal station using a first resource block allocation method from among a plurality of resource block allocation methods respectively having different restrictions; and a resource block conversion unit which determines whether or not conversion of allocation information of resource blocks allocated according to the first resource block allocation method into resource block allocation information by a second resource block allocation method is possible, wherein the conversion is determined to be possible if the allocation information of resource blocks allocated according to the first resource block allocation method has a restriction on the second resource block allocation method and if an unallocated resource block of the resource block allocation information by the second resource block allocation method is allocated to the terminal station according to the second resource block allocation method, and when the conversion is possible, the resource block conversion unit converts the resource block allocation method for the resource block allocation information, whereas when the conversion is impossible, the resource block conversion unit outputs the resource block allocation information configured from allocation information of resource blocks allocated according to the first resource block allocation method.