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A method and device for obtaining public network cell information

A community information and public network technology, applied in wireless communication, access restrictions, electrical components, etc., can solve the problem of long time to obtain public network community information, and achieve the effect of shortening the time

Active Publication Date: 2020-09-08
WUHAN HONGXIN TELECOMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application solves the problem in the prior art that it takes a long time to obtain public network cell information by providing a method and device for obtaining public network cell information

Method used

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  • A method and device for obtaining public network cell information
  • A method and device for obtaining public network cell information
  • A method and device for obtaining public network cell information

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] figure 1 It is a schematic flowchart of a method for obtaining public network cell information provided in Embodiment 1 of the present invention. The method can be executed by a device for obtaining public network cell information, and the device can be implemented by software and hardware.

[0059] Such as figure 1 As shown, Embodiment 1 of the present invention provides a method for obtaining public network cell information, which specifically includes the following steps

[0060] Step S101: Obtain information about supported frequency bands and frequency points according to the specified operator.

[0061] The Ministry of Industry and Information Technology has allocated relevant frequency bands BAND for major operators. According to the BAND, relevant frequency point information can be obtained.

[0062] Assume that operator A supports N BANDs, and their bandwidths are BW 1 、BW 2 ,...,BW N , according to the center frequency interval stipulated by LTE is 100kHz...

Embodiment 2

[0089] figure 2 It is a schematic flowchart of a method for obtaining public network cell information provided by Embodiment 2 of the present invention. Embodiment 2 is based on Embodiment 1, and the center frequency point obtained in step S102 in Embodiment 1 is shifted by a certain amount to detect the frequency point and avoid missed detection of the frequency point, specifically including the following steps:

[0090] Step S201: Obtain the supported frequency point information BAND according to the designated operator.

[0091] Step S202: Obtain possible frequency points according to the current networking rules and the bandwidth supported by the BAND.

[0092] Firstly, the possible frequency points are obtained according to step S102 of embodiment 1, assuming that the possible frequency point set EARFCN is obtained through step S102 of embodiment 1 z ,{EARFCN 0 、EARFCN 1 ,...,EARFCN M3}, because there is a guard interval in TDD, during network deployment, the operat...

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Abstract

The invention belongs to the field of communication technology, and discloses a method and a device for obtaining the information of a public network cell. According to the designated operator, the frequency band frequency point information supported by the operator is obtained. Obtaining the frequency point information to be determined according to the deployment information of the network and the frequency point information of the frequency band; judging the frequency point information to be determined to obtain a frequency point information list. The SIB information is obtained according tothe frequency point information list, and the SIB information is analyzed to obtain the public network cell information. The invention solves the problem that the time for obtaining the public network cell information is long in the prior art. The invention can shorten the time of obtaining the information of the public network district, and can intelligently obtain the information of the publicnetwork district only according to the operator.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a method and a device for acquiring public network cell information. Background technique [0002] In wireless mobile communication systems, network optimization is an important link in the network construction process, which runs through the entire network construction, and network optimization is also an important means to ensure network quality. Obtaining public network cell information is a prerequisite for network optimization. Therefore, obtaining public network cell information is crucial to network optimization. [0003] The public network cell information mainly includes some basic information of the cell, such as: cell frequency information, frequency priority, cell PCI (physical cell identity), TAC (Tracking Area Code, tracking area), cell system information, cell RSRP ( Reference Signal Received Power, reference signal received power) or RSRQ (Reference ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W48/16
CPCH04W48/16
Inventor 熊忠元
Owner WUHAN HONGXIN TELECOMM TECH CO LTD
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