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A method, network equipment and user equipment for acquiring information of neighboring cells

A technology of network equipment and adjacent cells, applied in the field of information processing, can solve the problems of inability to improve the relationship between adjacent cells, lack of system bandwidth, and inability to ensure the accuracy of mobility control, and achieve the effect of improving the relationship between adjacent cells and ensuring accuracy.

Active Publication Date: 2021-06-11
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 where one of the SSBs is located, not the center frequency point of the cell, so how to indicate that an NR cell is a 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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  • A method, network equipment and user equipment for acquiring information of neighboring cells
  • A method, network equipment and user equipment for acquiring information of neighboring cells
  • A method, network equipment and user equipment for acquiring information of neighboring cells

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] 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:

[0031] Step 101: Obtain the frequency point position of at least one synchronization information block SSB on the target bandwidth of the 5G target cell, and / or the physical cell identifier PCI, and / or the global cell unique identifier;

[0032] Step 102: Add the frequency point position of at least one synchronization information block SSB on the target bandwidth of the 5G target cell, and / or the physical cell identifier PCI, and / or the global cell unique identifier to the list of adjacent cells.

[0033] Here, the network device described in this embodiment may be a base station that manages an LTE cell.

[0034] Further, before performing the aforementioned processing, the method also includes:

[0035] Configure the measurement frequency point for the UE; receive the report i...

Embodiment 2

[0071] 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:

[0072] Step 201: Obtain the frequency point position of at least one synchronization information block SSB on the target bandwidth of the 5G target cell, and / or the physical cell identifier PCI, and / or the global cell unique identifier;

[0073] Step 202: Report the frequency point position of at least one synchronization information block SSB on the target bandwidth of the 5G target cell, and / or the physical cell identifier PCI, and / or the global cell unique identifier to the network device that manages the LTE cell; Wherein, the LTE cell is a cell that manages the UE.

[0074] Here, the network device described in this embodiment may be a base station that manages an LTE cell.

[0075] Further, before performing the aforementioned processing, the method also includes:

[00...

Embodiment 3

[0111] An embodiment of the present invention provides a network device, such as image 3 As shown, the network equipment includes:

[0112] The first communication unit 31 is configured to obtain the frequency point position of at least one synchronization information block SSB on the target bandwidth of the 5G target cell, and / or the physical cell identifier PCI, and / or the global cell unique identifier;

[0113] The first processing unit 32 is configured to add the frequency point position of at least one synchronization information block SSB on the target bandwidth of the 5G target cell, and / or the physical cell identifier PCI, and / or the global cell unique identifier to the adjacent cell list .

[0114] Here, the network device described in this embodiment may be a base station that manages an LTE cell.

[0115] Further, before performing the foregoing processing, the first communication unit 31 configures the measurement frequency point to the UE; receives the report i...

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Abstract

The present invention discloses a method, network equipment, user equipment (UE) and computer storage medium for obtaining adjacent cell information, wherein the method includes: obtaining the frequency of at least one synchronization information block SSB on the target bandwidth of the 5G target cell Point position, and / or physical cell identification PCI, and / or global cell unique identification; The frequency point position of at least one synchronization information block SSB on the target bandwidth of the 5G target cell, and / or the physical cell identification PCI, and / or the global cell unique identifier is added to the neighbor cell list.

Description

technical field [0001] 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 [0002] 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 be maintained in the neighbor cell relationship of the LTE inter-RAT. The maximum channel bandwidth of each NR carrier is 100MHz for low frequency and 400MHz for high frequency, and the channel bandwidth of 100Mhz / 400Mhz is continuous. In order to reduce costs and save power, the terminal has a relatively small radio frequency bandwidth. For this reason, multiple SSBs and corresponding RMSIs will be sent on the wideband carrier of the NR cell to meet the requirements of the UE stationed on different frequency spectrums on the entire wid...

Claims

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Application Information

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