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Method and device for moving from public network cell to home cell

A technology of home cell and network side equipment, applied in the field of communication, can solve problems such as large time delay, and achieve the effect of reducing delay and avoiding time delay

Active Publication Date: 2017-11-21
CHENGDU TD TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Using the above-mentioned existing cell reselection method, it takes 10-15 seconds from the UE sending the neighbor cell measurement report to the UE detecting that the link is unavailable, and the cell update process takes 5 seconds. Therefore, using the existing cell reselection method method, the process of UE moving from the public network cell to the home cell will generate a delay of 15-20 seconds, and the time delay is large

Method used

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  • Method and device for moving from public network cell to home cell
  • Method and device for moving from public network cell to home cell
  • Method and device for moving from public network cell to home cell

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Experimental program
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Embodiment Construction

[0036] figure 1 It is a flowchart of a cell reselection method according to Embodiment 1 of the present invention. like figure 1 Said, the method includes the following processes.

[0037] Step 101: The network side device of the public network receives the neighboring cell measurement report from the UE.

[0038] In this step, the UE is a UE located in a public network cell.

[0039] Step 102: If the target cell in the neighboring cell measurement report is a home cell, the network side device of the public network sends a release message to the UE.

[0040] In this step, if the target cell in the neighbor cell measurement report is a home cell, the public network side device sends a release message to the UE, wherein the release message carries an indication of accessing the target cell information, so that the UE accesses the target cell according to the release message.

[0041] In Embodiment 1 of the present invention, when the public network network side device lear...

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Abstract

The invention provides a method and equipment for moving from a public network cell to a home cell. The public network network side device receives the neighboring cell measurement report from the user equipment UE, and if the target cell in the neighboring cell measurement report is a home cell, the public network network side device sends a release message to the UE, and the release message contains carrying indication information for accessing the target cell, and the UE accesses the target cell according to the release message. By adopting the method for moving from a public network cell to a home cell, network side equipment and user equipment provided by the present invention, the time delay for UE moving from a public network cell to a home cell can be reduced.

Description

technical field [0001] The present invention relates to communication technology, in particular to a method and equipment for moving from a public network cell to a home cell. Background technique [0002] For data hotspot areas such as homes, hotels, and meeting places, operators will deploy miniaturized femtocells dedicated to the above areas to cover data hotspots. The cells corresponding to the above-mentioned areas are called home cells, and the number of the home cells is very dense and there are hundreds or even thousands. For example, in a large residential area, use the public network cell to cover the roads in the residential area, and use the home cell to cover each resident family. [0003] At present, home cells use fixed 3-4 sets of frequency points and scrambling codes, and two adjacent home cells do not use the same combination of frequency points and scrambling codes; configure 3-4 virtual neighbor cells in public network cells , the frequency points and s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W36/30H04W24/10
Inventor 申伟张玮刘亚莉
Owner CHENGDU TD TECH LTD