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Active set maintenance method and terminal

An activation set and terminal technology, applied in the field of mobile communications, can solve problems such as interruption of data services, failure to display signal grids, etc.

Inactive Publication Date: 2016-07-20
SANECHIPS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this time, because the event cannot be measured and evaluated, the data service will be interrupted; and because the signal quality of the active set reflects the signal grid display on the UE interface, there is no active set information used for measurement, which will cause the problem that the signal grid on the UE interface cannot be displayed

Method used

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  • Active set maintenance method and terminal
  • Active set maintenance method and terminal
  • Active set maintenance method and terminal

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Embodiment Construction

[0048] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0049] see figure 1, which shows a method for maintaining an active set provided by an embodiment of the present invention, the method can be applied to a terminal, and the method can include:

[0050] S101: After the terminal enters the CELL_DCH state, obtain the active set cell list through the resource configuration message;

[0051] In order to describe the technical solution of the embodiment of the present invention in detail, this embodiment takes the Wideband Code Division Multiple Access (WCDMA, WidebandCodeDivisionMultipleAccess) system as an example for illustration. When the terminal enters the CELL_DCH state, the active set cell list can be configured through the terminal's own resources It can be understood that the cells in the active set cell list include a gr...

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Abstract

The embodiment of the invention discloses an active set maintenance method and a terminal. The method is applied to the terminal and can comprise the steps that after entering a CELL_DCH state, the terminal obtains an active set cell list by a resource configuration message; the terminal carries out an intersection operation according to a common-frequency neighbor cell list received from a network side and the active set cell list; and when an intersection of the common-frequency neighbor cell list and the active set cell list is a null set, the terminal adds active set cells in the active set cell list in vacancies of the common-frequency neighbor cell list to obtain an added common-frequency neighbor cell list.

Description

technical field [0001] The present invention relates to mobile communication technology, in particular to an activation set maintenance method and terminal. Background technique [0002] When the UE needs to perform voice services or big data services, the UE is in the CELL-DCH state. In this state, the UE may maintain radio links (RL, RadioLink) with multiple cells. At this time, the same RL is maintained with the UE The group cell is called "active set cell (ActiveSetCell)". The active set cells are a group of co-frequency cells with the same working frequency, up to 8 in number. The cells in the active set are configured through a resource configuration message when the UE enters the connected state. [0003] In addition, a neighbor cell list is also maintained in the UE, which may be called CELL_INFO_LIST, and the list includes neighbor cell list information of the same frequency, different frequency, and different standards. Each neighbor cell list is a 32-bit array,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/04
CPCH04W24/04
Inventor 卓越
Owner SANECHIPS TECH CO LTD