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Base station for implementing inter-cell interference coordination and method for inter-cell interference coordination
US8989752B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8989752-B2 |
| Application number | US-201013257923-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 27, 2010 |
| Priority date | Dec 29, 2009 |
| Publication date | Mar 24, 2015 |
| Grant date | Mar 24, 2015 |
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Abstract
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The present disclosure discloses a method for inter-cell interference coordination, which includes: classifying users in a cell into cell-edge users and cell-center users and allocating frequency resources to the cell-edge users and the cell-center users; acquiring the interference level of the frequency resources in the cell according to inter-cell interference and recording the changing trend of the interference caused by a neighboring cell on the cell; and coordinating the inter-cell interference according to the interference level of the frequency resources in the cell and the changing trend of the interference caused by the neighboring cell on the cell. The present disclosure further discloses a base station for implementing inter-cell interference coordination. The present disclosure can effectively lower the level of inter-cell interference to an ideal balanced state and improve the service capability of a base station.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method for inter-cell interference coordination, comprising: classifying users in a cell into cell-edge users and cell-center users, and allocating frequency resources to the cell-edge users and the cell-center users; acquiring an interference level of frequency resources in the cell according to inter-cell interference and recording a changing trend of interference caused by a neighboring cell on the cell; and coordinating inter-cell interference…
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Electricity · mapped topic
Electricity · mapped topic
- H04W52/243Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8989752B2 cover?
- The present disclosure discloses a method for inter-cell interference coordination, which includes: classifying users in a cell into cell-edge users and cell-center users and allocating frequency resources to the cell-edge users and the cell-center users; acquiring the interference level of the frequency resources in the cell according to inter-cell interference and recording the changing trend…
- Who is the assignee on this patent?
- Zhao Gang, Zte Corp
- What technology area does this patent fall under?
- Primary CPC classification H04W52/243. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Mar 24 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).