Resource allocation in a packet-based radio communication system

A method for resource allocation in a communication system (100) based radio packet, the method comprising: providing three-dimensional information (200) indicating an amount of available network resources, the system organized by codes, intervals and time frames; search the three-dimensional information (200) to identify new resources that can be allocated; and allocate system resources according to the three-dimensional information, wherein the method is characterized in that the step of searching comprises searching, in the three-dimensional information (200), a current frame (540) located in front in the resource space.