Method of constructing resource allocation map for mobile communication system

A method of constructing a resource allocation map in a case where a base station allocates a radio resource to a plurality of mobile terminals by using a distributed resource block in a mobile communication system, the distributed resource block being a distributed sub-channel composed of distributed sub-carriers, the method comprising:

• including a mobile terminal identifier column where identifiers of the mobile terminals are continuously displayed according to an order in which the radio resource is allocated to the mobile terminals, in the resource allocation map;
• setting a toggle bit to each mobile terminal according to an order in which the mobile terminal identifiers are displayed, and allocating a toggle bit of a mobile terminal corresponding to a resource block of the radio resource for each resource block, the resource block being a unit of a minimal radio resource found by dividing a radio resource used when data is transmitted;
• and
• including a toggle bit pattern where the toggle bits allocated for the individual resource blocks are arranged according to the order of the resource blocks included in the radio resource, in the resource allocation map.

A method of constructing a resource allocation map in a case where a base station in a mobile communication system allocates a radio resource by using sub-maps and a main map, the sub-maps including radio resource allocation information for mobile terminals, the main map including information for a location of the radio resource used for transmission of the sub-maps and a modulation and coding scheme, the method comprising:

• constructing a bit column including classification information corresponding to a resource block allocated in a current frame in the entire radio resource, the resource block being a unit of a minimal radio resource found by dividing a radio resource used when data is transmitted, and including the bit column in the man map;
• including a localized resource block bit pattern including classification information of a localized resource block corresponding to the resource block allocated in the current frame and a distributed resource block, in the main map;
• and
• including sub-map usage information corresponding to whether the sub-maps are used, in the main map, and classifying a sub-map localized resource block and a sub-map distributed resource block for each sub-map when the sub-maps are used.