Radio resources` grouping and allocating method for radio communication system, involves dividing frequency band into set of subcarriers, grouping subcarriers, and allocating subcarriers to subscriber station based on subscriber grouping

摘要

The method involves dividing a frequency band into set of sub carriers for communication between a network-side radio station and subscriber stations (MS). The subcarriers are grouped, with the exception of the groups of the lowest hierarchy level, where each group is composed of the subcarriers of two groups of next lower hierarchy level. The subcarriers are allocated to the subscriber station based on the grouping of subscribers. Several other hierarchy levels exist according to the next lower hierarchy level in addition to the lowest hierarchy level. An independent claim is also included for a network-side device for a radio communication system.