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Method and device for reporting measurement result

A technology of measurement results and measurement modules, applied in access restriction, electrical components, wireless communication, etc., can solve problems such as UE interference, affecting the user experience of end users, and the inability of UE to initiate services normally, so as to improve sensibility and maintain continuity sexual effect

Active Publication Date: 2012-05-23
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For private network scenarios, the concept of CSG (Closed Subscriber Group, limited subscription user group) has been introduced. In the CSG network, if a user subscribes to the CSG user group or is added to the CSG user group by the CSG owner, the user Allowed to normally reside and apply for services in the CSG cell, from the network point of view, a CSG may contain one cell or multiple cells; users who have not subscribed and have not been added to the CSG by the CSG owner cannot normally reside in the CSG The community cannot initiate normal business
[0003] Currently in the LTE system, a terminal in the connected state triggers a CSG cell search through a fingerprint. When the searched CSG cell meets a certain threshold set by the system, it triggers the report of the measurement result of the CSG cell. When the terminal measures an adjacent same-frequency cell, The terminal may acquire signals from multiple cells of the same frequency at the same time, which may include CSG cells and macro cells of the same frequency, and the CSG cells of the same frequency include CSG cells that the terminal can access and cannot access. As a result, the UE is cut into the CSG cell that can be accessed. If the signal quality of the inaccessible CSG cell with the same frequency is better than that of the accessible cell, it will cause serious interference to the UE, so that the UE cannot initiate services normally. The situation seriously affects the experience of end users

Method used

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  • Method and device for reporting measurement result
  • Method and device for reporting measurement result
  • Method and device for reporting measurement result

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] see figure 1 , an embodiment of the present invention provides a method for reporting measurement results, the method comprising:

[0024] 101: Measure the signal quality of the neighboring cell;

[0025] In this embodiment, the neighboring cell includes CSG cells, and these CSG cells include accessible CSG cells and inaccessible CSG cells.

[0026] 102: When the signal quality of the inaccessible CSG cell is better than the signal quality of the accessible cell with the best signal quality on the same frequency as the inaccessible CSG cell, send the measurement result of the inaccessible CSG cell to the network side .

[0027] The beneficial effect of the method provided by the embodiment of the present invention is: by comparing the signal quality of the inaccessible CSG cell and the same-frequency accessible cell, when the terminal sends the measurement result, according to the comparison result, it can selectively send the unavailable The measurement results of a...

Embodiment 2

[0029] see figure 2 , an embodiment of the present invention provides a method for reporting measurement results, the method comprising:

[0030] 201: Measure the signal quality of a neighboring cell;

[0031] In this embodiment, the neighboring cell includes CSG cells, and these CSG cells include accessible CSG cells and inaccessible CSG cells.

[0032] 202: The terminal judges whether the neighboring cell satisfying the system configuration is a CSG cell, if not, execute 203; if yes, execute 204;

[0033] Wherein, the condition for satisfying the system configuration may be that the signal quality of the neighboring cell measured by the terminal is better than that of the serving cell under the offset condition, or the signal quality of the neighboring cell is higher than the preset threshold or the signal quality of the neighboring cell is higher than the first preset threshold , the signal quality of the serving cell is lower than a second preset threshold, or meets per...

Embodiment 3

[0047] see Figure 4 , the embodiment of the present invention provides a measurement result reporting device, the device includes: a measurement module 401 and a sending module 402;

[0048] A measurement module 401, configured to measure the signal quality of neighboring cells, where the neighboring cells include inaccessible CSG cells;

[0049] In this embodiment, the neighboring cell includes CSG cells, and these CSG cells include accessible CSG cells and inaccessible CSG cells.

[0050] The sending module 402 is configured to, according to the measurement result of the measuring module 401, when the signal quality of the inaccessible CSG cell is better than the signal quality of an accessible cell with the best signal quality at the same frequency as the inaccessible CSG cell , sending the measurement result of the inaccessible CSG cell to the network side.

[0051] In this example, set Off restrict In order to judge the offset between the signal quality of the inacces...

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Abstract

The embodiment of the invention discloses a method and a device for reporting a measurement result, which belong to the field of mobile communication. The method comprises the following steps of: measuring the signal quality of adjacent cells which comprise an inaccessible closed subscriber group (CSG) cell; and when the signal quality of the inaccessible CSG cell is better than that of an accessible cell which has the same frequency with the inaccessible CSG cell and has the optimal signal quality, sending the measurement result of the inaccessible CSG cell to a network side. The device comprises a measurement module and a sending module. The method and the device keep the continuity of a service and improve feelings of terminal users by comparing the signal qualities of the inaccessibleCSG cell and the accessible cell with the same frequency and reporting the measurement result according to a comparative result.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a method and device for reporting measurement results. Background technique [0002] With the development of mobile communication technology, user needs are becoming more and more diversified, and system equipment is also diversifying in order to meet this demand. Some restricted networks have emerged as the times require. Such networks can be Home NodeBs (HomeNodeBs), Home Cells (Home Cell), etc., and some restricted networks of specific frequency layers. For private network scenarios, the concept of CSG (Closed Subscriber Group, limited subscription user group) has been introduced. In the CSG network, if a user subscribes to the CSG user group or is added to the CSG user group by the CSG owner, the user Allowed to normally reside and apply for services in the CSG cell, from the network point of view, a CSG may contain one cell or multiple cells; users who have not subscribe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W48/02H04W48/08H04W48/10
CPCH04W24/10
Inventor 徐斌钟琼谢铂云
Owner HUAWEI TECH CO LTD