WO2019140628A1

WO2019140628A1 - Method for obtaining neighbouring cell information, network device and user equipment

Info

Publication number: WO2019140628A1
Application number: PCT/CN2018/073387
Authority: WO
Inventors: 杨宁
Original assignee: Oppo广东移动通信有限公司
Priority date: 2018-01-19
Filing date: 2018-01-19
Publication date: 2019-07-25
Also published as: CN113329457A; CN110692265B; CN110692265A

Abstract

Disclosed are a method for obtaining neighbouring cell information, a network device, a user equipment (UE) and a computer storage medium. The method comprises: obtaining a frequency point position of at least one synchronisation information block (SSB) on a target bandwidth and/or a physical cell identity (PCI) and/or a global cell unique identity of a 5G target cell; adding the frequency point position of the at least one synchronisation information block (SSB) on the target bandwidth and/or the physical cell identity (PCI) and/or the global cell unique identity of the 5G target cell to a neighbouring cell list.

Description

Method, network device and user equipment for acquiring information of neighboring cells

Technical field

The present invention relates to the field of information processing technologies, and in particular, to a method, a network device, a user equipment (UE), and a computer storage medium for acquiring neighbor cell information.

Background technique

The intra-LTE cell neighbor relationship and the inter-RAT neighbor relationship are included in the LTE ANR neighbor list. With the deployment of the NR network, the NR cell also needs to be maintained in the neighbor relationship of the LTE inter-RAT. The maximum channel bandwidth of each NR carrier is 100 MHz for low frequencies, 400 MHz for high frequencies, and 100 Mhz/400 Mhz channel bandwidth is continuous. In order to reduce the cost and power saving, the UE has a relatively small RF bandwidth. Therefore, multiple SSBs and corresponding RMSIs are sent on the wideband carrier of the NR cell to satisfy the UE's different spectrums on the entire wideband carrier of the cell. stay.

However, in the neighbor relationship, a neighboring cell is represented by the global cell unique identifier of the cell, and the identifier indicates the center frequency and bandwidth of the cell. However, there is no system bandwidth information in the 5G cell, and the frequency point retrieved by the terminal is only the frequency location of one of the SSBs, not the cell center frequency location, so if an NR cell is represented in the neighbor relationship, one question. As a result, the prior art cannot obtain a perfect neighborhood relationship, and thus the accuracy of the mobile control cannot be guaranteed.

Summary of the invention

To solve the above technical problem, an embodiment of the present invention provides a method, a network device, a user equipment (UE), and a computer storage medium for acquiring neighbor cell information.

An embodiment of the present invention provides a method for acquiring information about a neighboring cell, which is applied to a network device, where the method includes:

Obtaining a frequency location of the at least one synchronization information block SSB on the target bandwidth of the 5G target cell, and/or a physical cell identifier PCI, and/or a global cell unique identifier;

Adding a frequency location of at least one synchronization information block SSB on the target bandwidth of the 5G target cell, and/or a physical cell identity PCI, and/or a global cell unique identifier to the neighbor cell list.

An embodiment of the present invention provides a method for acquiring information about a neighboring cell, which is applied to a UE, where the method includes:

Acquiring a frequency location of the at least one synchronization information block SSB on the target bandwidth of the 5G target cell, and/or a physical cell identifier PCI, and/or a global cell unique identifier;

And reporting, to the network device that manages the LTE cell, the frequency location of the at least one synchronization information block SSB, and/or the physical cell identifier PCI, and/or the global cell unique identifier on the target bandwidth of the 5G target cell; The LTE cell is a cell that manages the UE.

The embodiment of the invention provides a network device, where the network device includes:

a first communication unit, acquiring a frequency location of the at least one synchronization information block SSB on the target bandwidth of the 5G target cell, and/or a physical cell identifier PCI, and/or a global cell unique identifier;

The first processing unit adds a frequency point location of the at least one synchronization information block SSB on the target bandwidth of the 5G target cell, and/or a physical cell identifier PCI, and/or a global cell unique identifier to the neighbor cell list.

An embodiment of the present invention provides a UE, where the UE includes:

a second processing unit, acquiring a frequency location of the at least one synchronization information block SSB on the target bandwidth of the 5G target cell, and/or a physical cell identifier PCI, and/or a global cell unique identifier;

The second communication unit reports the frequency location of the 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. The LTE cell is a cell that manages the UE.

A network device provided by an embodiment of the present invention includes: a processor and a memory for storing a computer program capable of running on a processor,

Wherein the processor is configured to perform the steps of the foregoing method when the computer program is run.

A user equipment UE provided by an embodiment of the present invention includes: a processor and a memory for storing a computer program capable of running on the processor,

A computer storage medium is provided by the embodiment of the present invention. The computer storage medium stores computer executable instructions, and the foregoing method steps are implemented when the computer executable instructions are executed.

In the technical solution of the embodiment of the present invention, the frequency location of the 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 can be added to the phase. In the neighbor cell list. Thereby, the network device can complete the neighbor relationship, thereby ensuring the accuracy of the mobility control of the UE during the movement.

DRAWINGS

FIG. 1 is a schematic flowchart 1 of a method for acquiring information about neighboring cells according to an embodiment of the present invention;

2 is a schematic flowchart 2 of a method for acquiring information about neighboring cells according to an embodiment of the present invention;

3 is a schematic structural diagram of a network device according to an embodiment of the present invention;

4 is a schematic structural diagram of a user equipment according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of a hardware architecture according to an embodiment of the present invention.

Detailed ways

The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Embodiment 1

An embodiment of the present invention provides a method for acquiring information about a neighboring cell, which is applied to a network device. As shown in FIG. 1, the method includes:

Step 101: Acquire a frequency location of at least one synchronization information block SSB on a target bandwidth of the 5G target cell, and/or a physical cell identifier PCI, and/or a global cell unique identifier.

Step 102: Add a frequency point location of the at least one synchronization information block SSB on the target bandwidth of the 5G target cell, and/or a physical cell identifier PCI, and/or a global cell unique identifier to the neighbor cell list.

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

Further, before performing the foregoing processing, the method further includes:

And configuring, by the UE, a measurement frequency point; and receiving, by the UE, the report information obtained by measuring, by the UE, the measurement frequency of the 5G target cell, where the report information includes at least the 5G target cell is an NSA cell or an SA cell. And the indication information, and the identifier information of the 5G target cell; the 5G target cell is a cell that is not in the neighbor cell list of the LTE cell.

The measurement frequency point may be a frequency point of a 5G cell, and a method for determining a measurement frequency point of the 5G cell may be configured to configure a measurement frequency point to the UE by using the LTE cell of the network device, and then The measured frequency of the configuration is the frequency of the 5G system. The configured measurement frequency point may be a frequency point that is not stored in the neighbor cell list by the network device side of the current LTE cell.

The identifier information of the 5G target cell may be a PCI of a 5G target cell and/or a global cell unique identifier.

The following describes the specific processing manner of this embodiment from multiple scenarios:

Scenario 1, the foregoing steps are performed first, including: the LTE base station configures the UE to measure a certain frequency of the 5G; the UE reports the measurement result of the 5G frequency point, reports a strongest cell, and is not in the LTE base station neighbor list.

Transmitting, by the user equipment UE, measurement configuration information, by using the measurement configuration information, to enable the UE to report a frequency location of at least one SSB on a target bandwidth of the 5G target cell, and/or a PCI, and/or a global cell unique Identification

Receiving the report information sent by the UE, and acquiring, from the report information, a frequency point location of the at least one SSB on the target bandwidth of the 5G target cell, and/or a PCI, and/or a global cell unique identifier.

The method for the UE to learn that the 5G cell is an NSA cell or an SA cell is that the UE can learn by receiving the primary information block of the 5G target cell. For example, if the cell barred is set to true in the MIB, the UE reports an indication indicating that the The cell is an NSA cell. If the cell barred is set to false in the MIB of the target cell, the UE reports an indication that the cell is an SA cell, and the UE also reports the global cell unique identifier of the target cell.

The measurement configuration information includes one of the following:

The spectrum range that the UE needs to search;

The UE needs to search for a central frequency point and bandwidth.

That is, the base station (that is, the base station that manages the LTE, that is, the network device in this embodiment) also requires the UE to report the frequency location of all the SSBs on the wideband, and/or the PCI, and/or the global cell. Unique identification and other information.

The configuration information can be:

Option 1: the spectrum range to be searched, such as the upper and lower frequency points of the spectrum;

Option 2: The center frequency and bandwidth to be searched define the spectrum range of the search.

Further, the measurement configuration information further includes: a total number of SSBs, and information corresponding to the SSB;

The information about the SSB includes the global cell unique identifier if the PCI of the SSB on the same target bandwidth is the same, the PCI is configured, or the global cell unique identifier of the SSB on the same target bandwidth is the same.

That is, the measurement configuration information may further include the total number of SSBs and the information corresponding to the SSB. For example, if the PCI of the SSB on the same target bandwidth (same bandwidth) is the same, the PCI may be configured, or the global cell unique identifier may be configured. Must be the same and other auxiliary information. Specifically, when the PCIs of all the SSBs in the same target bandwidth are the same, the PCI is used as the identification identifier, and when the global cell unique identifiers of all the SSBs in the same target bandwidth are the same, the global cell unique identifier is adopted. Identify.

Finally, the 5G target cell is the indication information of the NSA cell or the SA cell, and/or the global cell unique identifier of the SA cell, and/or the frequency point corresponding to the at least one SSB included in the target bandwidth, and the PCI is added to the neighboring cell. List. That is, the network device, that is, the LTE base station records the indication of the SA or NSA of the 5G target cell, and/or the global cell unique identifier of the SA cell, and/or the frequency+PCIlist corresponding to the multiple SSBs included in the wideband carrier, respectively. In the neighborhood relationship.

Scene 2

The foregoing steps are performed, including: the LTE base station configures the UE to measure a certain frequency of the 5G; the UE reports the measurement result of the 5G frequency point, reports a strongest cell, and is not in the LTE base station neighbor list.

The base station (that is, the network device) of the LTE cell configures the UE for the frequency point and the physical cell identity (PCI, Physical Cell Identity), and allows the UE to measure and report the cell as an NSA cell or an SA cell. The indication of the global cell that reports the cell.

In this scenario, the acquiring the frequency location of the 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, includes:

Sending configuration request information to the base station of the 5G target cell through the X2 or Xn interface;

Receiving configuration information sent by the base station of the 5G target cell, and acquiring at least one of the following information from the configuration information: a global cell unique identifier of the 5G target cell, PCI information of the 5G target cell, the 5G Frequency point information of the target cell, frequency point information of at least one SSB on the target bandwidth of the 5G target cell, and PCI information, a global cell unique identifier of the 5G target cell.

That is, the base station requests, from the X2 or Xn interface, the frequency information of all the synchronization information fast SSBs on the target bandwidth wideband carrier, and/or the PCI information corresponding to the SSB, and/or the global cell unique identification information, etc., to the 5G target cell.

Correspondingly, according to the request information of the LTE base station, the requested configuration information of the 5G cell may include, for example, a global cell unique identifier, and/or PCI information, and/or frequency point information, and acquire frequency information of all SSBs on the wideband carrier, and The PCI information, and/or the global cell unique identifier, etc., are sent to the target LTE cell.

Finally, the 5G target cell is the indication information of the NSA cell or the SA cell, and/or the global cell unique identifier of the SA cell, and/or the frequency point corresponding to the at least one SSB included in the target bandwidth, and the PCI is added to the neighboring cell. List. That is, the network device, that is, the LTE base station records the SA, the NAS indication, and/or the global cell unique identifier of the SA cell, and/or the frequency+PCIlist corresponding to the multiple SSBs included in the wideband carrier, respectively, in the neighbor relationship.

Scene 3,

In this scenario, the frequency information, PCI, E-CGI, and other information of all SSBs on the wideband carrier are broadcasted through the 5G neighboring system.

Then, the measurement configuration information is sent to the user equipment UE, so that the UE reports the indication information of the SA or NSA cell of the 5G target cell, the global cell unique identifier, and causes the UE to read by using the measurement configuration information. The frequency point information of at least one SSB on the target bandwidth acquired by the system broadcast information of the 5G target cell, and/or the PCI; receiving the report information sent by the UE, and acquiring the target of the 5G target cell from the report information The frequency location of at least one SSB on the bandwidth, and/or PCI, and/or global cell unique identification.

That is, the network device of the present embodiment, that is, the LTE base station configures the UE to measure a certain frequency point of 5G; the UE reports the measurement result of the 5G frequency point, reports a strongest cell, and is not in the LTE base station neighbor list. The LTE base station configuration measurement, for the frequency point and the PCI, allows the UE to measure the reporting of the NAS and SA cell indications, and the global cell unique identifier of the cell. At the same time, the frequency information of all SSBs on the system broadcast broadcast wideband carrier, PCI, E-CGI and other information are obtained.

Finally, the 5G target cell is the indication information of the NSA cell or the SA cell, and/or the global cell unique identifier of the SA cell, and/or the frequency point corresponding to the at least one SSB included in the target bandwidth, and the PCI is added to the neighboring cell. List. That is, the LTE base station records the SA, the NAS indication, and/or the global cell unique identifier of the SA cell, and/or the frequency+PCIlist corresponding to the plurality of SSBs included in the wideband carrier, respectively, in the neighbor relationship.

It can be seen that by adopting the above scheme, the frequency location of the 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 can be added to the adjacent In the cell list. Thereby, the network device can complete the neighbor relationship, thereby ensuring the accuracy of the mobility control of the UE during the movement.

Embodiment 2

An embodiment of the present invention provides a method for acquiring information about a neighboring cell, which is applied to a user equipment (UE). As shown in FIG. 2, the method includes:

Step 201: Acquire a frequency location of at least one synchronization information block SSB on a target bandwidth of the 5G target cell, and/or a physical cell identifier PCI, and/or a global cell unique identifier.

Step 202: Report the frequency location of the 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 managing the LTE cell. The LTE cell is a cell that manages the UE.

Obtaining a measurement frequency point of the network device configuration of the management LTE cell;

The report information obtained by measuring the measurement frequency of the 5G target cell, wherein the report information includes at least the indication information that the 5G target cell is an NSA cell or an SA cell, and the identifier information of the 5G target cell The 5G target cell is a cell that is not in the neighbor cell list of the LTE cell;

The report information is sent to a network device that manages the LTE cell.

Specifically, the LTE base station configures the UE to measure a certain frequency of the 5G; the UE reports the measurement result of the 5G frequency point, reports a strongest cell, and is not in the neighboring cell list of the LTE base station.

Scenario 1, the foregoing steps are performed first, including: the LTE base station configures the UE to measure a certain frequency of 5G; the UE reports the measurement result of the 5G frequency point, reports a strongest cell (or multiple strongest cells), and is not in the LTE base station. In the neighborhood list. The signal strength of the 5G cell may be higher than a preset threshold, or may be the first N cells of the plurality of 5G cells that are measured, where a strongest cell (or multiple strongest cells) is reported. For example, the first two cells can of course be more, and will not be described here.

The report information is sent to a network device that manages the LTE cell.

The measurement configuration information includes one of the following:

The spectrum range that the UE needs to search;

The UE needs to search for a central frequency point and bandwidth.

The configuration information can be:

Scene 2

Correspondingly, the measurement configuration information sent by the network side is obtained, so that the indication information of the SA or NSA cell that the UE needs to report the 5G target cell and the global cell unique identifier are obtained by the network side by using the measurement configuration information;

Detecting and reading the system broadcast information of the 5G target cell, the frequency point information of at least one SSB on the target bandwidth acquired from the system broadcast information of the 5G target cell, and/or PCI;

A frequency location of at least one SSB on the target bandwidth of the 5G target cell, and/or a PCI, and/or a global cell unique identifier are added to the reporting information.

That is, the user equipment UE acquires measurement configuration information, so that the UE reports the indication information of the SA or NSA cell of the 5G target cell, the global cell unique identifier, and makes the UE read by the measurement configuration information. Obtaining frequency point information of at least one SSB on the target bandwidth acquired by the system broadcast information of the 5G target cell, and/or PCI; receiving the report information sent by the UE, and acquiring a 5G target cell from the report information The frequency location of at least one SSB on the target bandwidth, and/or PCI, and/or global cell unique identification.

The network device in this embodiment, that is, the LTE base station configures the UE to measure a certain frequency of 5G; the UE reports the measurement result of the 5G frequency point, reports a strongest cell, and is not in the LTE base station neighbor list. The LTE base station configuration measurement, for the frequency point and the PCI, allows the UE to measure the reporting of the NAS and SA cell indications, and the global cell unique identifier of the cell. At the same time, the frequency information, PCI, E-CGI and other information of all SSBs on the system broadcast broadcast wideband carrier are obtained.

Finally, the 5G target cell is the indication information of the NSA cell or the SA cell, and/or the global cell unique identifier of the SA cell, and/or the frequency point corresponding to the at least one SSB included in the target bandwidth, and the PCI is added to the neighboring cell. List. That is, the LTE base station records the SA, the NAS indication, and/or the global cell unique identifier of the SA cell, and/or the frequency+PCIlist corresponding to the plurality of SSBs in the wideband carrier, respectively, in the neighbor relationship.

Embodiment 3

The embodiment of the invention provides a network device. As shown in FIG. 3, the network device includes:

The first communication unit 31 acquires a frequency location of the at least one synchronization information block SSB on the target bandwidth of the 5G target cell, and/or a physical cell identifier PCI, and/or a global cell unique identifier;

The first processing unit 32 adds a frequency location of the at least one synchronization information block SSB on the target bandwidth of the 5G target cell, and/or a physical cell identifier PCI, and/or a global cell unique identifier to the neighbor cell list. .

Further, before performing the foregoing processing, the first communication unit 31 configures a measurement frequency point to the UE, and receives report information obtained by measuring frequency measurement of a 5G target cell sent by the UE, where the report is reported. The information includes at least the indication information that the 5G target cell is an NSA cell or an SA cell, and the identifier information of the 5G target cell, where the 5G target cell is a cell that is not in the neighbor cell list of the LTE cell.

The first communication unit 31 sends the measurement configuration information to the user equipment UE, so that the UE reports the frequency location of the at least one SSB on the target bandwidth of the 5G target cell, and/or PCI, by using the measurement configuration information. And/or global cell unique identifier;

The measurement configuration information includes one of the following:

The spectrum range that the UE needs to search;

The UE needs to search for a central frequency point and bandwidth.

The configuration information can be:

Finally, the first processing unit 32, the 5G target cell is the indication information of the NSA cell or the SA cell, and/or the global cell unique identifier of the SA cell, and/or the frequency point corresponding to the at least one SSB included in the target bandwidth, and PCI is added to the neighbor cell list. That is, the network device, that is, the LTE base station records the indication of the SA or NSA of the 5G target cell, and/or the global cell unique identifier of the SA cell, and/or the frequency+PCIlist corresponding to the multiple SSBs included in the wideband carrier, respectively. In the neighborhood relationship.

Scene 2

In this scenario, the first communication unit 31 sends configuration request information to the base station of the 5G target cell through the X2 or Xn interface, and receives configuration information sent by the base station of the 5G target cell.

The first processing unit 32 acquires at least one of the following information from the configuration information: a global cell unique identifier of the 5G target cell, PCI information of the 5G target cell, frequency information of the 5G target cell, and a location The frequency point information of the at least one SSB on the target bandwidth of the 5G target cell, and the PCI information and the global cell unique identifier of the 5G target cell.

Scene 3,

The first communication unit 31 sends the measurement configuration information to the user equipment UE, so that the UE reports the indication information of the SA or NSA cell of the 5G target cell, the global cell unique identifier, and the The UE obtains frequency point information of at least one SSB on the target bandwidth acquired by the system broadcast information of the 5G target cell, and/or a PCI; and receives the report information sent by the UE;

The first processing unit 32 acquires, from the report information, a frequency point location of at least one SSB on a target bandwidth of the 5G target cell, and/or a PCI, and/or a global cell unique identifier.

That is, the network device of the present embodiment, that is, the LTE base station configures the UE to measure a certain frequency point of 5G; the UE reports the measurement result of the 5G frequency point, reports a strongest cell, and is not in the LTE base station neighbor list. The LTE base station configuration measurement, for the frequency point and the PCI, allows the UE to measure the reporting of the NAS and SA cell indications, and the global cell unique identifier of the cell. At the same time, the frequency information, PCI, E-CGI and other information of all SSBs on the system broadcast broadcast wideband carrier are obtained.

Finally, the first processing unit 32, the 5G target cell is the indication information of the NSA cell or the SA cell, and/or the global cell unique identifier of the SA cell, and/or the frequency point corresponding to the at least one SSB included in the target bandwidth, and PCI is added to the neighbor cell list. That is, the LTE base station records the SA, the NAS indication, and/or the global cell unique identifier of the SA cell, and/or the frequency+PCIlist corresponding to the plurality of SSBs included in the wideband carrier, respectively, in the neighbor relationship.

Embodiment 4

An embodiment of the present invention provides a UE. As shown in FIG. 4, the UE includes:

The second processing unit 41 acquires a frequency location of the at least one synchronization information block SSB on the target bandwidth of the 5G target cell, and/or a physical cell identifier PCI, and/or a global cell unique identifier;

The second communication unit 42 reports the frequency location of the 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 managing the LTE cell. In the device, where the LTE cell is a cell that manages the UE.

Further, before performing the foregoing processing, the second communication unit 42 acquires a measurement frequency point of the network device configuration of the management LTE cell;

The second processing unit 41 is configured to perform measurement on the measurement frequency of the target target cell of the 5G target cell, where the report information includes at least the indication information that the 5G target cell is an NSA cell or an SA cell, and the Identification information of the 5G target cell; the 5G target cell is a cell that is not in the neighbor cell list of the LTE cell;

The second communication unit 42 sends the report information to a network device that manages the LTE cell.

Scenario 1. First, the LTE base station configures the UE to measure a certain frequency of 5G; the UE reports the measurement result of the 5G frequency point, reports a strongest cell (or multiple strongest cells), and is not in the LTE base station neighbor list. The signal strength of the 5G cell may be higher than a preset threshold, or may be the first N cells of the plurality of 5G cells that are measured, where a strongest cell (or multiple strongest cells) is reported. For example, the first two cells can of course be more, and will not be described here.

The second communication unit 42 receives the measurement configuration information sent by the network device, and the second processing unit detects, according to the measurement configuration information, the frequency of the at least one SSB on the target bandwidth of the 5G target cell. Location, and/or PCI, and/or global cell unique identification; generating reporting information based on frequency location of at least one SSB on the target bandwidth of the 5G target cell, and/or PCI, and/or global cell unique identification.

The measurement configuration information includes one of the following:

The spectrum range that the UE needs to search;

The UE needs to search for a central frequency point and bandwidth.

The configuration information can be:

Scene 2

Correspondingly, the second communication unit acquires measurement configuration information sent by the network side;

The second processing unit acquires, according to the measurement configuration information, indication information of an SA or an NSA cell that the UE needs to report the 5G target cell, a global cell unique identifier, and detects and reads a system broadcast of the 5G target cell. Information, frequency point information of at least one SSB on the target bandwidth acquired from the system broadcast information of the 5G target cell, and/or PCI; adding at least one SSB on the target bandwidth of the 5G target cell in the report information Frequency location, and/or PCI, and/or global cell unique identification.

The embodiment of the present invention further provides a hardware component architecture of the user equipment or the network device. As shown in FIG. 5, the method includes at least one processor 51, a memory 52, and at least one network interface 53. The various components are coupled together by a bus system 54. It will be appreciated that bus system 54 is used to implement connection communication between these components. The bus system 54 includes, in addition to the data bus, a power bus, a control bus, and a status signal bus. However, for clarity of description, various buses are labeled as bus system 54 in FIG.

It is to be understood that the memory 52 in the embodiments of the present invention may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.

In some embodiments, memory 52 stores elements, executable modules or data structures, or a subset thereof, or their extension set:

Operating system 521 and application 522.

The processor 51 is configured to be able to process the method steps of the first embodiment or the second embodiment, and details are not described herein.

A computer storage medium is provided by the embodiment of the present invention. The computer storage medium stores computer executable instructions. When the computer executable instructions are executed, the method steps of the first embodiment or the second embodiment are implemented.

Embodiments of the Invention The above apparatus may be stored in a computer readable storage medium if it is implemented in the form of a software function module and sold or used as a standalone product. Based on such understanding, the technical solution of the embodiments of the present invention may be embodied in the form of a software product in essence or in the form of a software product stored in a storage medium, including a plurality of instructions. A computer device (which may be a personal computer, server, or network device, etc.) is caused to perform all or part of the methods described in various embodiments of the present invention. The foregoing storage medium includes various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read only memory (ROM), a magnetic disk, or an optical disk. Thus, embodiments of the invention are not limited to any specific combination of hardware and software.

Correspondingly, an embodiment of the present invention further provides a computer storage medium, wherein a computer program is configured, and the computer program is configured to execute a data scheduling method according to an embodiment of the present invention.

While the preferred embodiments of the present invention have been disclosed for purposes of illustration, those skilled in the art will recognize that various modifications, additions and substitutions are possible, and the scope of the invention should not be limited to the embodiments described above.

Claims

A method for obtaining information about a neighboring cell is applied to a network device, where the method includes:

Obtaining a frequency location of the at least one synchronization information block SSB on the target bandwidth of the 5G target cell, and/or a physical cell identifier PCI, and/or a global cell unique identifier;

Adding a frequency location of at least one synchronization information block SSB on the target bandwidth of the 5G target cell, and/or a physical cell identity PCI, and/or a global cell unique identifier to the neighbor cell list.
The method of claim 1 wherein the method further comprises:

Configuring a measurement frequency point to the UE;

Receiving, by the UE, the reporting information obtained by measuring the frequency of the measurement of the target frequency of the 5G target cell, where the reporting information includes at least the indication information that the 5G target cell is an NSA cell or an SA cell, and the 5G target cell Identification information; the 5G target cell is a cell that is not in the neighbor cell list of the LTE cell.
The method according to claim 1, wherein the acquiring a frequency location of at least one synchronization information block SSB on a target bandwidth of the 5G target cell, and/or a physical cell identity PCI, and/or a global cell unique identifier ,include:

Transmitting, by the user equipment UE, measurement configuration information, by using the measurement configuration information, to enable the UE to report a frequency location of at least one SSB on a target bandwidth of the 5G target cell, and/or a PCI, and/or a global cell unique Identification

Receiving the report information sent by the UE, and acquiring, from the report information, a frequency point location of the at least one SSB on the target bandwidth of the 5G target cell, and/or a PCI, and/or a global cell unique identifier.
The method of claim 3, wherein the measurement configuration information comprises one of the following:

The spectrum range that the UE needs to search;

The UE needs to search for a central frequency point and bandwidth.
The method according to claim 4, wherein the measurement configuration information further comprises: a total number of SSBs, and information corresponding to the SSB;

The information about the SSB includes the global cell unique identifier if the PCI of the SSB on the same target bandwidth is the same, the PCI is configured, or the global cell unique identifier of the SSB on the same target bandwidth is the same.
The method according to claim 1, wherein the acquiring a frequency location of at least one synchronization information block SSB on a target bandwidth of the 5G target cell, and/or a physical cell identity PCI, and/or a global cell unique identifier ,include:

Sending configuration request information to the base station of the 5G target cell through the X2 or Xn interface;

Receiving configuration information sent by the base station of the 5G target cell, and acquiring at least one of the following information from the configuration information: a global cell unique identifier of the 5G target cell, PCI information of the 5G target cell, the 5G Frequency point information of the target cell, frequency point information of at least one SSB on the target bandwidth of the 5G target cell, and PCI information, a global cell unique identifier of the 5G target cell.
The method according to claim 1, wherein the acquiring a frequency location of at least one synchronization information block SSB on a target bandwidth of the 5G target cell, and/or a physical cell identity PCI, and/or a global cell unique identifier ,include:

Transmitting the measurement configuration information to the user equipment UE, so that the UE reports the indication information of the SA or NSA cell of the 5G target cell, the global cell unique identifier, and causes the UE to read the The frequency information of at least one SSB on the target bandwidth acquired by the system broadcast information of the 5G target cell, and/or PCI;

Receiving the report information sent by the UE, and acquiring, from the report information, a frequency point location of the at least one SSB on the target bandwidth of the 5G target cell, and/or a PCI, and/or a global cell unique identifier.
The method according to any one of claims 1 to 7, wherein said frequency location of at least one synchronization information block SSB on a target bandwidth of said 5G target cell, and/or physical cell identity PCI, and / Or the global cell unique identifier is added to the neighbor cell list, and also includes:

Adding the indication information of the NSG target cell to the NSA cell or the SA cell, and/or the global cell unique identifier of the SA cell, and/or the frequency point corresponding to the at least one SSB included in the target bandwidth, and the PCI are added to the neighbor cell list. .
A method for acquiring information about a neighboring cell is applied to a UE, where the method includes:

Obtaining a frequency location of the at least one synchronization information block SSB on the target bandwidth of the 5G target cell, and/or a physical cell identifier PCI, and/or a global cell unique identifier;

And reporting, to the network device that manages the LTE cell, the frequency location of the at least one synchronization information block SSB, and/or the physical cell identifier PCI, and/or the global cell unique identifier on the target bandwidth of the 5G target cell; The LTE cell is a cell that manages the UE.
The method of claim 9 wherein the method further comprises:

Obtaining a measurement frequency point of the network device configuration of the management LTE cell;

The report information obtained by measuring the measurement frequency of the 5G target cell, wherein the report information includes at least the indication information that the 5G target cell is an NSA cell or an SA cell, and the identifier information of the 5G target cell The 5G target cell is a cell that is not in the neighbor cell list of the LTE cell;

The report information is sent to a network device that manages the LTE cell.
The method of claim 10, wherein the method further comprises:

Receiving measurement configuration information sent by the network device;

Determining, according to the measurement configuration information, a frequency point location of the at least one SSB on the target bandwidth of the 5G target cell, and/or a PCI, and/or a global cell unique identifier;

The reporting information is generated based on a frequency point location of at least one SSB on the target bandwidth of the 5G target cell, and/or a PCI, and/or a global cell unique identifier.
The method of claim 11, wherein the measurement configuration information comprises one of the following:

The spectrum range that the UE needs to search;

The UE needs to search for a central frequency point and bandwidth.
The method of claim 12, wherein the measurement configuration information further comprises: a total number of SSBs, and information corresponding to the SSB;

The information about the SSB includes the global cell unique identifier if the PCI of the SSB on the same target bandwidth is the same, the PCI is configured, or the global cell unique identifier of the SSB on the same target bandwidth is the same.
The method of claim 10, wherein the method further comprises:

Acquiring the measurement configuration information sent by the network to obtain the indication information of the SA or the NSA cell that the UE needs to report the 5G target cell, and the global cell unique identifier, by using the measurement configuration information;

Detecting and reading the system broadcast information of the 5G target cell, the frequency point information of at least one SSB on the target bandwidth acquired from the system broadcast information of the 5G target cell, and/or PCI;

A frequency location of at least one SSB on the target bandwidth of the 5G target cell, and/or a PCI, and/or a global cell unique identifier are added to the reporting information.
A network device, the network device comprising:

a first communication unit, acquiring a frequency location of the at least one synchronization information block SSB on the target bandwidth of the 5G target cell, and/or a physical cell identifier PCI, and/or a global cell unique identifier;

The first processing unit adds a frequency point location of the at least one synchronization information block SSB on the target bandwidth of the 5G target cell, and/or a physical cell identifier PCI, and/or a global cell unique identifier to the neighbor cell list.
The network device according to claim 15, wherein the first communication unit configures a measurement frequency point to the UE; and receives report information obtained by measurement frequency measurement of a 5G target cell sent by the UE; The report information includes at least the indication information that the 5G target cell is an NSA cell or an SA cell, and the identification information of the 5G target cell; the 5G target cell is a cell that is not in the neighbor cell list of the LTE cell.
The network device according to claim 15, wherein the first communication unit sends measurement configuration information to the user equipment UE, so that the UE reports the target bandwidth of the 5G target cell by using the measurement configuration information. a frequency location of at least one SSB, and/or a PCI, and/or a global cell unique identifier;

Receiving the report information sent by the UE, and acquiring, from the report information, a frequency point location of the at least one SSB on the target bandwidth of the 5G target cell, and/or a PCI, and/or a global cell unique identifier.
The network device according to claim 17, wherein said measurement configuration information includes one of the following:

The spectrum range that the UE needs to search;

The UE needs to search for a central frequency point and bandwidth.
The network device according to claim 18, wherein the measurement configuration information further comprises: a total number of SSBs, and information corresponding to the SSB;

The information about the SSB includes the global cell unique identifier if the PCI of the SSB on the same target bandwidth is the same, the PCI is configured, or the global cell unique identifier of the SSB on the same target bandwidth is the same.
The network device according to claim 15, wherein

The first communication unit sends configuration request information to the base station of the 5G target cell through the X2 or Xn interface; and receives configuration information sent by the base station of the 5G target cell;

The first processing unit acquires at least one of the following information from the configuration information: a global cell unique identifier of the 5G target cell, PCI information of the 5G target cell, frequency information of the 5G target cell, Frequency point information of at least one SSB on the target bandwidth of the 5G target cell, and PCI information, a global cell unique identifier of the 5G target cell.
The network device according to claim 15, wherein the first communication unit sends measurement configuration information to the user equipment UE, so that the UE reports the SA or NSA cell of the 5G target cell by using the measurement configuration information. The indication information, the global cell unique identifier, and the frequency point information of the at least one SSB on the target bandwidth acquired by the UE by reading the system broadcast information of the 5G target cell, and/or PCI; receiving the UE Escalation information sent;

The first processing unit acquires, from the report information, a frequency point location of at least one SSB on a target bandwidth of the 5G target cell, and/or a PCI, and/or a global cell unique identifier.
The network device according to any one of claims 15 to 21, wherein the first processing unit is to indicate that the 5G target cell is an NSA cell or an SA cell, and/or a global cell unique identifier of the SA cell, and / or the frequency point corresponding to at least one SSB included in the target bandwidth and the PCI are added to the neighbor cell list.
A UE, the UE includes:

a second processing unit, acquiring a frequency location of the at least one synchronization information block SSB on the target bandwidth of the 5G target cell, and/or a physical cell identifier PCI, and/or a global cell unique identifier;

The second communication unit reports the frequency location of the 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. The LTE cell is a cell that manages the UE.
The UE according to claim 23, wherein the second communication unit acquires a measurement frequency point of the network device configuration of the management LTE cell; and sends the report information to a network device that manages the LTE cell;

And the second processing unit is configured to perform measurement on the measurement frequency of the target target cell of the 5G target cell, where the report information includes at least the indication information that the 5G target cell is an NSA cell or an SA cell, and The identification information of the 5G target cell; the 5G target cell is a cell that is not in the neighbor cell list of the LTE cell.
The UE according to claim 24, wherein the second communication unit receives measurement configuration information sent by the network device;

The second processing unit detects, according to the measurement configuration information, a frequency point location of at least one SSB on a target bandwidth of the 5G target cell, and/or a PCI, and/or a global cell unique identifier; based on the 5G target The frequency information location of at least one SSB on the target bandwidth of the cell, and/or the PCI, and/or the global cell unique identifier generates reporting information.
The UE according to claim 25, wherein the measurement configuration information includes one of the following:

The spectrum range that the UE needs to search;

The UE needs to search for a central frequency point and bandwidth.
The UE according to claim 26, wherein the measurement configuration information further comprises: a total number of SSBs, and information corresponding to the SSB;

The information about the SSB includes the global cell unique identifier if the PCI of the SSB on the same target bandwidth is the same, the PCI is configured, or the global cell unique identifier of the SSB on the same target bandwidth is the same.
The UE according to claim 24, wherein

The second communication unit acquires measurement configuration information sent by the network side;

The second processing unit acquires, according to the measurement configuration information, indication information of an SA or an NSA cell that the UE needs to report the 5G target cell, a global cell unique identifier, and detects and reads a system broadcast of the 5G target cell. Information, frequency point information of at least one SSB on the target bandwidth acquired from the system broadcast information of the 5G target cell, and/or PCI; adding at least one SSB on the target bandwidth of the 5G target cell in the report information Frequency location, and/or PCI, and/or global cell unique identification.
A network device comprising: a processor and a memory for storing a computer program capable of running on the processor,

Wherein the processor is operative to perform the steps of the method of any one of claims 1-8 when the computer program is run.
A user equipment UE includes: a processor and a memory for storing a computer program executable on the processor,

Wherein the processor is operative to perform the steps of the method of any one of claims 9-14 when the computer program is run.
A computer storage medium storing computer executable instructions that, when executed, implement the steps of the method of any of claims 1-14.