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Method for acquiring adjacent cell information, network equipment and user equipment

A technology of network equipment and adjacent cells, applied in the field of information processing, can solve problems such as lack of system bandwidth, failure to obtain perfect neighbor relationship, and inability to ensure the accuracy of mobile control

Pending Publication Date: 2021-08-31
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no system bandwidth information in the 5G cell, and the frequency point retrieved by the terminal is only the frequency point position of one of the SSBs, not the frequency point position of the cell center. Therefore, if an NR cell is represented in the neighbor cell relationship one question
In this way, the existing technology cannot obtain a perfect neighbor relationship, and thus cannot guarantee the accuracy of mobile control

Method used

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  • Method for acquiring adjacent cell information, network equipment and user equipment
  • Method for acquiring adjacent cell information, network equipment and user equipment
  • Method for acquiring adjacent cell information, network equipment and user equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The embodiment of the present invention provides a method for obtaining information of adjacent cells, which is applied to network equipment, such as figure 1 As shown, the method includes:

[0032] Step 101: Obtain the frequency position, and / or PCI, and / or global cell unique identifier of at least one SSB on the target bandwidth of the 5G target cell;

[0033] Step 102: Add the frequency position of at least one SSB on the target bandwidth of the 5G target cell, and / or the PCI, and / or the global cell unique identifier to the list of adjacent cells.

[0034] Here, the network device described in this embodiment may be a base station that manages an LTE cell.

[0035] Further, before performing the aforementioned processing, the method also includes:

[0036] Configure the measurement frequency point for the UE; receive the report information obtained from the measurement frequency point measurement of the 5G target cell from the UE; wherein, the report information in...

Embodiment 2

[0072] The embodiment of the present invention provides a method for obtaining information of adjacent cells, which is applied to user equipment (UE), such as figure 2 As shown, the method includes:

[0073] Step 201: Obtain the frequency position, and / or PCI, and / or global cell unique identifier of at least one SSB on the target bandwidth of the 5G target cell;

[0074] Step 202: Report the frequency position, and / or PCI, and / or global cell unique identifier of at least one SSB on the target bandwidth of the 5G target cell to the network device managing the LTE cell; wherein, the LTE cell It is the cell that manages the UE.

[0075] Here, the network device described in this embodiment may be a base station that manages an LTE cell.

[0076] Further, before performing the aforementioned processing, the method also includes:

[0077] Acquiring the measurement frequency points configured by the network equipment that manages the LTE cell;

[0078] The reported information ...

Embodiment 3

[0112] An embodiment of the present invention provides a network device, such as image 3 As shown, the network equipment includes:

[0113] The first communication unit 31 is configured to acquire the frequency point position, and / or PCI, and / or global cell unique identifier of at least one SSB on the target bandwidth of the 5G target cell;

[0114] The first processing unit 32 is configured to add the frequency position of at least one SSB on the target bandwidth of the 5G target cell, and / or the PCI, and / or the global cell unique identifier to the list of adjacent cells.

[0115] Here, the network device described in this embodiment may be a base station that manages an LTE cell.

[0116] Further, before performing the foregoing processing, the first communication unit 31 configures the measurement frequency point to the UE; receives the report information obtained from the measurement frequency point measurement of the 5G target cell from the UE; wherein, the report The ...

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Abstract

The invention discloses a method for acquiring adjacent cell information, network equipment, user equipment (UE) and a computer storage medium. The method comprises the following steps: acquiring a frequency point position of at least one synchronization information block (SSB) on a target bandwidth of a 5G target cell, and / or a physical cell identifier (PCI), and / or a global cell unique identifier; and adding the frequency point position of at least one SSB on the target bandwidth of the 5G target cell, and / or the PCI, and / or the global cell unique identifier to an adjacent cell list.

Description

[0001] This application is a PCT international patent application PCT / CN2018 / 073387 with an application date of January 19, 2018, which entered the Chinese national phase. The Chinese patent application number 201880036757.2, the title of the invention is "A method for obtaining information on adjacent cells, network equipment and Divisional application for user equipment". technical field [0002] The present invention relates to the technical field of information processing, in particular to a method for acquiring information of adjacent cells, network equipment, user equipment (UE) and computer storage media. Background technique [0003] The LTE ANR neighbor list includes intra-LTE cell neighbor relationships and inter-RAT neighbor relationship. With the deployment of the NR network, the NR cell also needs to maintain the neighbor cell relationship in the LTE inter-RAT. The maximum channel bandwidth of each NR carrier is 100MHz for low frequency and 400MHz for high freq...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/00H04W36/08
CPCH04W36/0061H04W36/08H04W24/02Y02D30/70
Inventor 杨宁
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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