Method for reducing inter-cell interference in cooperative multi-cell wireless communication system, and apparatus for same
AssigneeLG Electronics Inc.
InventorsSeungmin Lee, Hanbyul Seo
Life of this patent
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Abstract
The present invention relates to a method for reducing inter-cell interference in a wireless communication system and to an apparatus for same. More specifically, a method for reducing the inter-cell interference between serving cells in the cooperative multi-cell wireless communication system comprises the steps of: receiving from an adjacent cell interference information on a specific wireless resource region; and reducing interference with respect to the specific wireless resource region based on the interference information, wherein the specific wireless resource region is a wireless resource region that the serving cell uses by changing the purpose of a wireless resource.
Claims11
A method for reducing inter-cell interference of a serving cell in a cooperative multi-cell wireless communication system, the method comprising the steps of:
- receiving interference information on a specific radio resource region from a neighboring cell;
- and
- reducing interference with respect to the specific radio resource region on the basis of the interference information,
- wherein the specific radio resource region is a radio resource region used by the serving cell by changing usage of a radio resource.
A serving cell for reducing inter-cell interference in a cooperative multi-cell wireless communication system, the serving cell comprising:
- a radio frequency (RF) unit;
- and
- a processor,
- wherein the processor is configured to receive interference information on a specific radio resource region from a neighboring cell and reduce interference with respect to the specific radio resource region on the basis of the interference information, and
- the specific radio resource region is a radio resource region used by the serving cell by changing usage of a radio resource.
Dependencies are inferred from the claim text.