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Cell switching method and equipment

A cell handover and cell technology, applied in the field of communication, can solve the problems of decreased user experience, no consideration of temporary user expiration time, etc., to achieve the effect of enhancing user experience and cell stability

Inactive Publication Date: 2011-01-05
CHINA ACAD OF TELECOMM TECH
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0021] The In-bound H(e)NB handover process does not consider the expiration time of the temporary user. If the expiration time of the user in the handover target cell is about to expire, the handover will be performed again immediately after the expiration time expires, resulting in a decrease in user experience.

Method used

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  • Cell switching method and equipment
  • Cell switching method and equipment

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Embodiment Construction

[0097] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0098] Embodiment 1 of the present invention provides a method for cell handover, such as figure 1 shown, including:

[0099] Step s101, the control node looks up the expiration time of the CSG ID of the CSG cell in the pre-stored allowed CSG list ACL according to the acquired CSG ID of the target CSG cell;

[0100] Step s102, the control node judges whether the available time of the CSG ID of the CSG cell is lower than a configured time threshold according to the...

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Abstract

The invention discloses a cell switching method and cell switching equipment. The method comprises the following steps that: a control node searches for the expiration time of an acquired target content service gateway (CSG) cell identity (ID) in a pre-stored allowed CSG access control list (ACL) according to the CSG cell ID; the control node judges whether the available time of the CSG cell ID is less than a configured time threshold value or not according to the expiration time; and if the available time of the CSG cell ID is less than the configured time threshold value, the control node performs a switching process on a target CSG cell. In the method, the control node further judges whether the available time of the CSG cell ID of the target CSG cell is less than the configured time threshold value or not after acquiring the target CSG cell ID for switching; and when the available time of the CSG cell ID is less than the configured time threshold value, the control node refuses to perform switching to the target CSG cell, so that the effect of re-switching on a user service which is caused by the expiration of the expiration time of the CSG cell after switching is avoided and improvement on user experience is facilitated.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method and equipment for optimizing cell switching of a home base station. Background technique [0002] A home base station (HNB, Home NodeB) or an evolved home base station (HeNB, Home eNodeB) is a new type of home equipment that emerges as the times require to solve indoor wireless coverage problems. The HeNB of R9 has three working modes: open (open), Closed (closed) and Hybrid (hybrid), and the HNB of R8 has only one working mode of Closed. [0003] In open mode, H(e)NB is equivalent to a macro base station, and all users can access the network through H(e)NB; in Closed mode, only users with certain permissions can access through H(e)NB Network, these users become CSG (Closed Subscriber Group, closed user group) users, including temporary CSG users; in Hybrid mode, all users can access the network through H(e)NB, but CSG users have priority to obtain resources When the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/08H04W36/34H04W88/02H04W88/12
Inventor 周燕飞艾明熊春山
Owner CHINA ACAD OF TELECOMM TECH
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