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Apparatus and method for performing inter-cell interference coordination in a wireless communication system
US9203591B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9203591-B2 |
| Application number | US-201113582962-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 4, 2011 |
| Priority date | Mar 5, 2010 |
| Publication date | Dec 1, 2015 |
| Grant date | Dec 1, 2015 |
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Abstract
Official abstract text for this publication.
An apparatus and method for controlling inter-cell interference is disclosed. The user equipment for controlling inter-cell interference in a wireless communication system includes an interference level measuring module configured to measure interference levels of neighboring cells using at least one of information about the number of antennas among antennas deployed in the neighboring cells, information about indexes of the effective antennas, and information about reference signal of the neighboring cells, an interference restriction request determination module configured to compare the interference levels of the neighboring cells with a predetermined threshold and to determine whether or not UE requests an interference restriction to the neighboring cells, and a transmitter configured to transmit information about one or more neighboring cells, to which the interference restriction request will be transmitted, to a serving base station.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method for performing inter-cell interference coordination by a user equipment (UE) in a wireless communication system in which a plurality of antennas is deployed in each cell, the method comprising: obtaining first information indicating a number of specific antennas from among a plurality of antennas of neighboring cells; obtaining second information about indexes of the specific antennas; obtaining third information about a reference signal…
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Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
- H04L5/0073Primary
Electricity · mapped topic
Electricity · mapped topic
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- What does patent US9203591B2 cover?
- An apparatus and method for controlling inter-cell interference is disclosed. The user equipment for controlling inter-cell interference in a wireless communication system includes an interference level measuring module configured to measure interference levels of neighboring cells using at least one of information about the number of antennas among antennas deployed in the neighboring cells, i…
- Who is the assignee on this patent?
- Koo Ja Ho, Chun Jin Young, Kang Ji Won, and 4 more
- What technology area does this patent fall under?
- Primary CPC classification H04L5/0073. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Dec 01 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).