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A method and device for listening to neighboring cells

A technology for neighboring cells and equipment, applied in wireless communication, electrical components, etc., can solve the problems of low listening success rate and long time consumption, and achieve the effect of reducing time consumption, reducing listening time and improving success rate.

Active Publication Date: 2018-05-01
COMBA TELECOM SYST CHINA LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0009] The embodiment of the present invention provides a method and device for listening to adjacent cells, which are used to solve the existing methods for the indoor distribution system to detect neighboring cells in the prior art, or cannot effectively solve the noise of different remote units during the listening process and / or interference superimposed, resulting in a low success rate of interception, or the problem that the interception process takes too long

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  • A method and device for listening to neighboring cells
  • A method and device for listening to neighboring cells
  • A method and device for listening to neighboring cells

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Embodiment Construction

[0022] An embodiment of the present invention provides a method for intercepting neighboring cells, the method comprising: the baseband processing unit divides the remote unit into N interception groups, where N is a positive integer; for one interception group, the baseband processing unit The reception quality of each remote unit in the group at each frequency point to be listened to is selected from the listening group; the baseband processing unit turns on the selected remote unit and turns off the rest of the listening group The remote unit determines the cell information of the neighboring cell through the signal received by the activated remote unit at the frequency point to be monitored. In the process of listening to neighboring cells for the indoor division system, since the present invention can determine the cell information of neighboring cells through the remote units selected in each listening group, it can effectively avoid the noise on the broadcast channel of ...

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Abstract

The invention relates to a method and a device for monitoring adjacent community, and aims at solving the problems of the existing room-based subsystem adjacent community monitoring method that the noise and / or interface of different remote units is overlapped during detecting and the monitoring success rate is small, and more time is consumed during detecting. The method comprises the steps of dividing the remote unit into N monitoring groups through a baseband processing unit, wherein N is a positive integer; selecting one remote unit from one monitoring group through the baseband processing unit according to the independent receiving quality of each remote unit in the monitoring group under each frequency point to be monitored; starting the selected remote unit through the baseband processing unit; closing the rest remote units in the monitoring set; determining the information of the adjacent cell according to a signal received by the opened remote unit under the frequency point to be monitored.

Description

technical field [0001] The present invention relates to the field of wireless communication, in particular to a method and equipment for listening to neighboring cells. Background technique [0002] With the rapid development of the mobile Internet, indoor data services are growing explosively, and it is particularly urgent to achieve indoor deep coverage and capacity coverage. The new indoor distribution system is easy to deploy quickly because it uses network cable backhaul power supply, and at the same time uses low-power multi-antenna coverage The form effectively achieves uniform signal coverage, so it is widely used in indoor coverage, effectively realizing indoor deep coverage and capacity coverage. At the same time, since SON (Self-Organized Net Work, self-organizing network) can effectively reduce the network operation and maintenance costs of mobile operators, it is very necessary to add SON functions to the new indoor distribution system. [0003] However, in ord...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/02
CPCH04W24/02H04W88/085
Inventor 李伟丹
Owner COMBA TELECOM SYST CHINA LTD
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