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Access method, device and system

A technology of AP equipment and user equipment, which is applied in the field of access methods, equipment and systems, and can solve problems affecting user experience

Active Publication Date: 2010-06-09
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Currently, in this case, the CSG UE can only add the CSG cell t

Method used

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  • Access method, device and system
  • Access method, device and system
  • Access method, device and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The first embodiment of the present invention relates to an admission method. figure 1 It is a schematic flow chart of the first embodiment of the present invention.

[0038] Such as figure 1 As shown, the access method of the first embodiment of the present invention includes:

[0039] Step 110, the network side equipment adds the user equipment UE to the admitted user list of the closed subscriber group CSG cell to form an updated admitted user list, and the admitted user list of the CSG cell includes UE identities that are allowed to be accessed by the CSG cell;

[0040] Step 120: After the UE determines that the CSG cell is a cell that can be accessed by itself and the UE adds the CSG cell to the list of admitted cells of the UE, the network-side device updates the UE according to the list of admitted cells updated by the network-side device. Execute access.

[0041] The technical solution provided by the embodiment of the present invention enables the network si...

Embodiment 2

[0043] The second embodiment of the present invention relates to an admission method. Embodiment 2 of the present invention includes two implementation modes, figure 2 It is a schematic flowchart of the implementation mode A of the second embodiment of the present invention. Such as figure 2 As shown, the access method of the implementation mode A of the second embodiment of the present invention includes the following steps:

[0044] Step 210, adding the UE to the list of admitted users of the CSG cell;

[0045] In this step, the access point AP equipment corresponding to the CSG cell adds the UE identifier to the admitted user list of the CSG cell to form a new admission list of the CSG cell;

[0046]It can be understood that the operation of adding the UE identity to the admitted user list of the CSG cell by the AP device may be performed according to an operator's instruction. After the AP device adds the UE to the admitted user list of the CSG cell, a new admitted u...

Embodiment 3

[0086] The third embodiment of the present invention relates to an admission method. Figure 4 It is a schematic flow chart of the third embodiment of the present invention. Such as Figure 4 As shown, the access method of the third embodiment of the present invention includes the following steps:

[0087] Step 410, adding the UE to the list of admitted users of the CSG cell;

[0088] Wherein, the specific description can refer to the second embodiment;

[0089] Step 420, UE performs CSG cell search;

[0090] Wherein, the specific description can refer to the second embodiment;

[0091] Step 430, the UE judges whether there is a cell consistent with the UE's admission list among the searched CSG cells;

[0092] Wherein, the specific description can refer to the second embodiment;

[0093] Step 440, the UE determines the CSG cell with the strongest signal found in the search;

[0094] The UE compares the signal strengths of the searched CSG cells, and finds out the CSG cel...

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Abstract

The embodiment of the invention discloses an access method which comprises the following steps: a network side equipment adds a user equipment (UE) to an access user list of a closed user group (CSG) cell to form an updated access list, wherein the access user list of the CSG cell comprises a UE identification which the CSG cell allows to access; and the network side equipment determines the CSG cell as the self accessible cell in the UE, adds the CSG cell to the access cell list of the UE, and executes the access of the UE according to the access list updated by the network side device. By using the technical scheme provided by the embodiment of the invention, the network side equipment or user equipment can automatically update the access list and execute the access according to the newaccess list.

Description

technical field [0001] The present invention relates to the communication field, in particular to an access method, device and system. Background technique [0002] In the prior art, in order to solve the problem of UE power consumption, a closed subscriber group (Closed Subscriber Group, CSG for short) CSG feature is introduced into the R8 protocol. In CSG, a CSG-capable UE (or the CSG-capable UE is called a CSG UE) will keep an admission list, which includes the UE allowed to access (or allow the UE to access) The CSG ID List (CSG ID List) of the cell, the CSG cell will also maintain an admission list, and the admission list includes the CSG UE IDs that the CSG cell is allowed to access. [0003] In the prior art, when a CSG UE identifier is added to the admitted user list of a CSG cell, but the CSG UE does not have the CSG cell identifier in the admitted user list, the CSG UE does not initiate a call to the CSG cell. re-election. Currently, in this case, the CSG UE can...

Claims

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Application Information

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IPC IPC(8): H04W4/08H04W8/00
CPCH04W48/02
Inventor 孙海珊
Owner HUAWEI TECH CO LTD