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Method and system for realizing cell physical identification configuration in home base station

A technology for cell physical identification and home base station, which is applied in the field of communication to avoid cell physical identification conflicts and improve system performance.

Inactive Publication Date: 2011-03-23
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, PCI / PSC conflicts inevitably exist in the home base station system. Due to PCI / PSC conflicts, a series of problems in the handover process will be caused, such as the determination of the target cell, etc.

Method used

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  • Method and system for realizing cell physical identification configuration in home base station
  • Method and system for realizing cell physical identification configuration in home base station
  • Method and system for realizing cell physical identification configuration in home base station

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Embodiment Construction

[0033] In the present invention, the home base station provides adjacent home base station cell information to the home base station management system; the home base station management system configures a cell physical identifier for the corresponding home base station according to the received adjacent home base station cell information. The Femtocell not only provides the Femtocell management system with information about neighboring Femtocells, but also provides macrocell information.

[0034] The cell information of the neighboring HNB includes at least: the frequency point information of the cell and the physical identifier of the cell, and may further include a cell identifier (ID).

[0035] The home base station is an HNB; the home base station management system is an HMS; and the cell physical identifier is a PSC. The home base station is HeNB; the home base station management system is HeMS; and the physical identifier of the cell is PCI.

[0036] The specific implem...

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PUM

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Abstract

The invention discloses method and system for realizing cell physical identification configuration in a home base station. In the scheme of the invention, the home base station provides information of adjacent home base station cells for a home base station management system; and the home base station management system configures cell physical identifications for corresponding home base stations according to the received information of the adjacent home base station cells. According to the scheme of the invention, when the home base station management system configures the cell physical identifications for the home base station, the home base station provides the information of the adjacent home base stations to the home base station management system, thus the home base station management system distributes the cell physical identifications for the home base stations, and avoids confliction of the cell physical identifications according to macro cell information and cell information of the adjacent home base stations, thereby effectively avoiding a series of problems caused by the confliction of the cell physical identifications in the subsequent process to ensure that the system property is improved.

Description

technical field [0001] The present invention relates to the field of communications, in particular to a method and system for realizing cell physical identifier configuration in a home base station. Background technique [0002] Femtocells are small, low-power base stations that are deployed in indoor places such as homes and offices. Insufficient coverage of conventional cellular wireless communication systems. The advantages of femtocells are affordable, convenient, low power output, plug and play, etc. [0003] The user of the home base station is connected to the core network (CN, Core Network) through the home base station access network (H(e)NB AN, Home(e)NodeBAccess Network), wherein the home base station access network consists of the home base station (H (e)NB, Home(e)NodeB) and home base station gateway (H(e)NB GW, Home(e)NodeB Gateway) together. The structure of the HNB system is as follows figure 1 As shown, the structure of the HeNB system is as figure 2 s...

Claims

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Application Information

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IPC IPC(8): H04W8/26H04W16/20H04W88/08
Inventor 王昇明奚进
Owner ZTE CORP
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