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Measurement configuration

A cell and message technology, applied in the directions of access restriction, electrical components, wireless communication, etc., can solve the problems of difficult signal measurement of mobile terminals, etc.

Active Publication Date: 2018-06-01
NOKIA TECH OY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Measurements of signals transmitted from cells operating on different frequencies than the serving cell can be difficult for mobile terminals when the cellular communication system includes cells operating on frequencies that are not in close proximity

Method used

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Embodiment Construction

[0019] When a fingerprint-based discovery strategy is used, there is a risk that the cell characteristics related to the discovery will change, in which case the previously defined fingerprint may become an inaccurate predictor of the cell discovery. For example, the cell may change frequency, be turned off, or even change its location. If the serving cell has accessed the changed information, it can selectively react to the proximity indication of the mobile terminal by configuring the measurement, not configuring the measurement, or configuring the modified measurement to prevent the mobile device from performing unnecessary measurements. .

[0020] figure 1 An exemplary system capable of supporting at least some embodiments of the present invention is shown. A mobile device 110 is shown, and the mobile device 110 may include, for example, a user equipment, a cell phone, a laptop computer, a tablet computer, a personal digital assistant (PDA), a wireless sensor, or other mobil...

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Abstract

In accordance with an example embodiment of the present invention, there is provided an apparatus, comprising: a receiver configured to receive a first message, the first message comprising an indication of a determination that a user equipment is in physical proximity of a first cell, at least one processor configured to determine whether the first cell is available to the user equipment, and the at least one processor being configured to, responsive to a determination the first cell is available to the user equipment, cause a second message to be transmitted to the user equipment, the second message comprising an instruction for the user equipment to perform at least one measurement to discover the first cell.

Description

Technical field [0001] This application generally relates to configuration measurements in cellular networks. Background technique [0002] The cellular communication system consists of cells. Each cell in a cellular communication system can be controlled by a base station or an access point device, where the base station can be arranged to control more than one cell, such as the case where the cell is formed as a directional sector or the case where the cell is configured to work at different frequencies . [0003] When mobile terminals roam in the coverage area of ​​the cellular communication system, they can move from the coverage area of ​​the first cell to the coverage area of ​​the second cell. In order to maintain connectivity to the communication system, the serving cell of such a terminal can be re-designated from the first cell to the second cell. The mobile terminal may periodically measure the signals sent from the first and second cells to find out when it is useful...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/00H04W24/08H04W24/10H04W36/08
CPCH04W48/16H04W64/00H04W84/045
Inventor O·伊尔马兹P·兰登C·维廷
Owner NOKIA TECH OY