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Method for reading routing information of home cells and mobile terminal

A technology for mobile terminals and home cells, which is applied in wireless communication, access restriction, electrical components, etc., and can solve problems such as inability to assist home cell handover decisions.

Active Publication Date: 2014-09-10
HUAWEI TEHCHNOLOGIES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is currently no relevant process to control how the mobile terminal reads the routing information of the home cell, which makes the mobile terminal unable to assist the home cell in making correct handover decisions

Method used

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  • Method for reading routing information of home cells and mobile terminal
  • Method for reading routing information of home cells and mobile terminal

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Embodiment Construction

[0030] The technical solutions of the present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.

[0031] The present invention proposes a method for reading home cell routing information by controlling a mobile terminal, such as figure 1 shown, including:

[0032] Step 101, the mobile terminal searches for a home cell in a neighboring macro cell of the current macro cell, and starts a timer.

[0033] When the mobile terminal needs to switch cells, it will automatically search the adjacent macro cells of the current macro cell. In the present invention, the mobile terminal searches the home cells in the adjacent macro cells through the frequency information issued by the mobile communication system, such as the center frequency of each carrier and the physical layer identifier.

[0034] The mobile terminal will search for adjacent cells according to the center frequency of each carrier of the mobile communicatio...

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Abstract

The invention discloses a method for reading routing information of home cells by a mobile terminal. The method comprises the steps of: setting a timer; searching home cells in adjacent macro cells of the current macro cell by the mobile terminal; and reading the required routing information from the searched home cells by the mobile terminal within the timing range of the timer. The invention also discloses a mobile terminal. Based on the method and the mobile terminal, the required routing information read from the home cells by the mobile terminal can be controlled, and the mobile terminal assists the macro cells to determine a switching decision.

Description

technical field [0001] The present invention relates to the technology of obtaining the route information of the home cell, in particular to a method and a mobile terminal for reading the route information of the home cell. Background technique [0002] In a mobile communication system, when a mobile terminal moves to the edge of a cell or the load of the current cell is heavy, it needs to be handed over to an adjacent cell. The handover decision is determined by the current cell, but it needs to be based on the measurement result of the adjacent cell signal reported by the mobile terminal. [0003] Home cells are not planned in advance like ordinary macro cells. Macro cells know the neighbor relationship with each other and have interfaces for information exchange. For the scenario covered by home cells, more information needs to be provided by mobile terminals. In order to find the target cell correctly; in addition, only a small number of physical layer identifiers are p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W40/00H04W48/16H04W88/02
Inventor 吴昊
Owner HUAWEI TEHCHNOLOGIES CO LTD
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