Korea Advanced Institute of Science and Technology

Changgi Cho

Dan Keun Sung

Hwang Soo Lee

Nah Oak Song

Hu Jin

Young Ik Seo

A resource allocation method in orthogonal frequency division multiple access wireless systems includes: setting, for each of terminals, data transmission factors including a resource location selection scheme; and determining, for each frame, locations of resources to be allocated to the terminals in a resource allocation order by using the resource location selection schemes. Determining the locations of the resources includes: setting the resource allocation order for the terminals according to priorities of the terminals; selecting resources to be allocated to a terminal by using the resource location selection scheme for the terminal; determining whether all or some of the selected resources have been already allocated to other terminals; and allocating the selected resources to the terminal, if it is determined that the selected resources have not been already allocated to other terminals.

Growing community of inventors

Daejeon, South Korea

Changgi Cho