Method for distributing cell frequency resources and terminal channel quality indicated value feedback device

The invention discloses a method for distributing cell frequency resources and a terminal channel quality indicated value feedback device. The distributing method comprises that: a, a base station sends an SLI value of each sub-band set acquired by dividing the cell frequency resources to all terminals in a cell; b, the terminals select sub-band sets of preset number according to the SLI value of each sub-band set respectively, and feed back the channel quality indicated values of the selected sub-band sets to the base station; and c, the base station distributes the frequency resources to each terminal according to the channel quality indicated values fed back by all the terminals. The terminal channel quality indicated value feedback device comprises a sub-band set selection module and a feedback module. The technical scheme of the invention implements reasonable distribution of the cell frequency resources.