Communication method and apparatus
US-2024422726-A1 · Dec 19, 2024 · US
Method for enabling a terminal to efficiently detect and search for a femto base station
US9014153B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9014153-B2 |
| Application number | US-200913139204-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 16, 2009 |
| Priority date | Dec 10, 2008 |
| Publication date | Apr 21, 2015 |
| Grant date | Apr 21, 2015 |
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Abstract
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A method for enabling a mobile station (MS) to efficiently detect and search for a femto base station is disclosed. The method comprises the steps of receiving a signal including information of a femto base station; and searching for the femto base station on the basis of the received information, wherein said received information is a sequence including at least one of the following: the entirety or a part of a femto base station ID (Identity), the entirety or a part of a cell ID, a sector ID, the entirety or a part of a CSG (Closed Subscriber Group) ID, and a frequency allocation index. In the step of receiving femto base station information, a preamble and data containing information on the femto base station are received. In the step of detecting the femto base station, the femto base station is separately detected on the basis of the received information. Here, the entirety or a part of the preamble sequence of the femto base station which is used for the separation of the femto base station is reused as a scrambling sequence for said data.
First claim
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The invention claimed is: 1. A method for searching for a femto base station, the method comprising: receiving a preamble and data, wherein the preamble comprises a partial part of identification information of the femto base station and the data comprises a residual part of the identification information of the femto base station; and searching for the femto base station by identifying the femto base station based on the identification information received through the preamble…
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- H04W48/16Primary
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9014153B2 cover?
- A method for enabling a mobile station (MS) to efficiently detect and search for a femto base station is disclosed. The method comprises the steps of receiving a signal including information of a femto base station; and searching for the femto base station on the basis of the received information, wherein said received information is a sequence including at least one of the following: the entir…
- Who is the assignee on this patent?
- Park Sung Ho, Kim Yong Ho, Lee Jin, and 3 more
- What technology area does this patent fall under?
- Primary CPC classification H04W48/16. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Apr 21 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).