CN110958605A - Method and device for determining network side node identification, storage medium and electronic device - Google Patents
Method and device for determining network side node identification, storage medium and electronic device Download PDFInfo
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- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
- H04W36/0022—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies
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- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0066—Transmission or use of information for re-establishing the radio link of control information between different types of networks in order to establish a new radio link in the target network
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Abstract
The invention provides a method and a device for determining a network side node identifier, a storage medium and an electronic device, wherein the method comprises the following steps: acquiring node configuration information of a first network side node through a predetermined object, wherein the predetermined object comprises at least one of the following objects: a first network side node and an operation, administration and maintenance (OAM) platform; the node configuration information is used for indicating the identity of the first network side node. The invention can at least solve the problem that the switching failure is caused by interaction failure easily occurring in the switching process of the cross-core network.
Description
Technical Field
The present invention relates to the field of communications, and in particular, to a method and an apparatus for determining a network side node identifier, a storage medium, and an electronic apparatus.
Background
In the 5G mobile communication era, the requirement of massive connection and various services on higher data rate makes the network face a huge challenge. Multiple operators are allowed to share network resources, different requirements of various services can be fully met, and user satisfaction is effectively improved. With the increase in the number of operators and the scarcity of network spectrum resources, more and more base stations and cells need to support the sharing function. By allowing multiple operators to share the network infrastructure, the operating costs of the operators can be substantially reduced, increasing revenue levels.
In order to distinguish the respective services, it is necessary to allow different operators to perform independent identity assignment to the same base station or cell. In the 5G NR, different operators may allocate new air interface Global Cell Identity (NCGI) in sites managed by themselves for the same Physical Cell Identity (PCI). Therefore, the same cell may have multiple NCGI identities. The NCGI is a combination of Public Land Mobile Network Identity (PLMN ID) and Cell Identity (Cell ID) as defined by Cell Identity. The base station Identity (gNB Identity, gNB ID) is included in the Cell ID, and specifically, the gNB ID is located in the upper field of the Cell ID, so that different gNB IDs have different Cell IDs.
However, in the scenario where the operators share network resources, the operator core networks often cannot identify corresponding target cell information, and cross-core network handover between different operator core networks is required. Because the core networks of different operators are independent, the switching process of the cross-core network is easy to have the phenomenon of interaction failure, and further the switching failure is caused.
Disclosure of Invention
The embodiment of the invention provides a method and a device for determining a network side node identifier, a storage medium and an electronic device, which are used for at least solving the problem that interaction failure is easy to occur in a switching process of a cross-core network to cause switching failure.
According to an embodiment of the present invention, a method for determining a network side node identifier is provided, where the method includes: acquiring node configuration information of a first network side node through a predetermined object, wherein the predetermined object comprises at least one of the following objects: a first network side node and an operation, administration and maintenance (OAM) platform; the node configuration information is used for indicating the identity of the first network side node.
According to an embodiment of the present invention, there is also provided a method for determining a network side node identifier, where the method includes: sending node configuration information of a first network side node to a core network element through a predetermined object, wherein the predetermined object comprises at least one of the following: the first network side node and the operation, administration and maintenance (OAM) platform. The node configuration information is used for indicating the identity of the first network side node.
According to an embodiment of the present invention, there is also provided an apparatus for determining a network side node identifier, where the apparatus includes: an obtaining module, configured to obtain node configuration information of a first network side node through a predetermined object, where the predetermined object includes at least one of: a first network side node and an operation, administration and maintenance (OAM) platform; the node configuration information is used for indicating the identity of the first network side node.
According to an embodiment of the present invention, there is also provided an apparatus for determining a network side node identifier, where the apparatus includes: a sending module, configured to send node configuration information of a first network side node to a core network element through a predetermined object, where the predetermined object includes at least one of: the first network side node and the operation, administration and maintenance (OAM) platform. The node configuration information is used for indicating the identity of the first network side node.
According to a further embodiment of the present invention, there is also provided a storage medium having a computer program stored therein, wherein the computer program is arranged to perform the steps of any of the above method embodiments when executed.
According to yet another embodiment of the present invention, there is also provided an electronic device, including a memory in which a computer program is stored and a processor configured to execute the computer program to perform the steps in any of the above method embodiments.
According to the embodiment of the invention, because the node configuration information of the first network side node can be acquired through the first network side node or the operation, administration and maintenance platform OAM to indicate the identity of the first network side node, the core network can acquire the identity information of the network side under different operators, so that the switched target cell information can be successfully identified.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic diagram of a user handover across core networks;
fig. 2 is a flowchart illustrating a method for determining a network-side node identifier according to an embodiment of the present invention (i);
fig. 3 is a schematic diagram illustrating a connection relationship between a network element of a core network and a network-side node according to an embodiment of the present invention;
fig. 4 is a schematic OAM according to an embodiment of the present invention;
fig. 5 is a schematic view of a NG interface establishment procedure between a first network side node and a core network element according to an embodiment of the present invention;
fig. 6 is a schematic diagram illustrating a node configuration update flow between a first network-side node and a core network element according to an embodiment of the present invention;
fig. 7 is a flowchart (ii) of a method for determining a network-side node identifier according to an embodiment of the present invention;
fig. 8 is a block diagram (one) of the structure of the apparatus for determining the network side node identifier according to the embodiment of the present invention;
fig. 9 is a block diagram (ii) of the structure of the apparatus for determining a network-side node identifier according to the embodiment of the present invention.
Detailed Description
The invention will be described in detail hereinafter with reference to the accompanying drawings in conjunction with embodiments.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
To further illustrate the manner in which handover occurs across core networks in the case of operator sharing of network resources, the operation of handover across core networks is described below with reference to fig. 1.
As shown in fig. 1, two core network modules (shown as oval modules in fig. 1) represent a core network AMF (access and management function) module 1 and a core network AMF module 2, respectively, where the core network AMF module 1 and the core network AMF module 2 employ different operators PLMN1 and PLMN2, respectively; the two base station modules (shown as rectangular modules in fig. 1) represent 5G base stations gNB1 and gNB2, respectively, and the terminal module represents terminal UE, i.e., UE that is ready for handover across the core network. The interface between the gNB and the core network AMF is an NG interface, and the interface between the gNB is an Xn interface.
The above-described gNB1 and gNB2 may be shared by different operators, i.e., PLMN1 and PLMN 2. Assume that the primary operator (primary PLMN) of the gNB1 is PLMN1 and the primary operator (primary PLMN) of the gNB2 is PLMN 2; the core networks AMF1 and AMF2 of the respective operators PLMN1 and PLMN2 may remain relatively independent compared to the cells may share.
Currently, when an Xn interface is established, the gnbs interact with each other to obtain respective serving cell information, which is usually in the form of PCI + NCGI + PLMN list. For serving cell information provided based on the gNB2, the gNB1 can only obtain the PCI of the serving cell in the gNB2, the NCGI corresponding to the PLMN2, and the broadcast PLMN list. In a cross-core network handover scenario, assuming that a target cell identifier carried when the UE reports a measurement result to the gNB1 is a PCI in the gNB2, the gNB1 initiates a handover request acquisition message to the AMF1 after receiving the measurement result, and the target base station identifier carried in the message is the gNB 2.
Since the primary operator of the NCGI2 corresponding to the PCI of the handover target cell is the PLMN2 and the PLMN2 belongs to the AMF2, the AMF1 may not be able to identify the type of the PLMN2, and therefore the AMF1 needs to transfer the relevant information to the AMF2 for processing. Since the core networks of different operators remain relatively independent, i.e., the relative independence between AMF1 and AMF2, AMF1 and AMF2 may fail to interact and thus cause handover failure.
Example 1
Fig. 2 is a flowchart (one) of a method for determining a network side node identifier according to an embodiment of the present invention, and fig. 3 is a schematic diagram of a connection relationship between a network element of a core network and a network side node according to an embodiment of the present invention; as shown in fig. 2 and 3, the process includes the following steps:
step S102, the core network element obtains the node configuration information of the first network side node through a predetermined object, and the predetermined object comprises at least one of the following objects: a first network side node, an operation administration maintenance platform OAM (operationadministion and maintenance); the node configuration information is used for indicating the identity of the first network side node.
By the method in the above embodiment, node configuration information of the first network side node may be acquired by the first network side node or the operation, administration and maintenance platform OAM, so as to indicate an identity of the first network side node; therefore, the method in the above embodiment can solve the problem that the core network cannot acquire the identity information of the network side under different operators, so that the core network element can acquire the identity information corresponding to the network side node, thereby successfully identifying the information effect of the target cell to be switched.
It should be further noted that, with this embodiment, the core network element may successfully identify the target cell information for handover, and directly perform handover by carrying the target node information in the handover request message, which may avoid handover failure caused by core network interaction, thereby greatly improving the handover success rate.
Specifically, fig. 4 is a schematic diagram of OAM according to an embodiment of the present invention, and as shown in fig. 4, node configuration information of a first network-side node may be obtained through OAM.
In an embodiment, when the predetermined object includes a first network-side node, acquiring node configuration information of the first network-side node through the predetermined object includes: acquiring node configuration information of a first network side node through an NG interface establishment process initiated by the first network side node; or, the node configuration information of the first network side node is obtained through a node configuration updating process initiated by the first network side node.
Specifically, referring to fig. 5, fig. 5 is a schematic diagram illustrating an NG interface establishment procedure between a first network-side node and a core network element according to an embodiment of the present invention, and as shown in fig. 5, when the NG interface establishment procedure initiated by the first network-side node obtains node configuration information of the first network-side node, the NG interface establishment procedure can obtain corresponding node configuration information. Fig. 6 is a schematic diagram of a node configuration update flow between a first network side node and a core network element according to an embodiment of the present invention, and as shown in fig. 6, the node configuration information of the first network side node is obtained through the node configuration update flow initiated by the first network side node, that is, the corresponding node configuration information can be obtained in the node configuration update flow.
In an embodiment, the node configuration information of the first network-side node includes: identity list information of the first network side node.
Optionally, the identity list information of the first network-side node includes at least one of: the identification ID list information of the first network side node and the name list information of the first network side node.
Optionally, the ID list information of the first network-side node includes at least one of: ID information of the first network side node, and public land mobile network identification (PLMN ID) information to which the first network side node belongs.
Specifically, for a plurality of different operators, i.e. for a plurality of PLMNs, the ID information of the corresponding first network side node may be the same or different. When the ID information of the corresponding first network-side node is the same, the ID information of the first network-side node may be represented by using the ID information of the first network-side node in cooperation with the PLMN list of the first network-side node.
In an embodiment, the name list information of the first network-side node includes at least one of: name information of the first network side node and PLMN ID information to which the first network side node belongs.
Specifically, for a plurality of different operators, i.e. for a plurality of PLMNs, the name information of the corresponding first network-side node may be the same or different. For the case that the name information of the corresponding first network-side node is the same, the same name information of the first network-side node may be represented by using the name information of the first network-side node in cooperation with the PLMN list of the first network-side node.
The above representation can be applied to NG interface establishment procedure, node configuration update procedure, or OAM.
In an embodiment, after the node configuration information of the first network-side node is acquired through a predetermined object, the method further includes: receiving a switching request sent by a first network side node, wherein the switching request comprises identity information of a second network side node, and the identity information of the second network side node is used for indicating an identity of the second network side node; and switching between the first network side node and the second network side node according to the switching request.
The identity information of the second network-side node may include at least one of: ID information of a second network side node, PLMN ID information to which the second network side node belongs, and tracking area information of the second network side node.
Through the above description of the embodiments, those skilled in the art can clearly understand that the method according to the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but the former is a better implementation mode in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (such as a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.
Example 2
In this embodiment, a method for determining a network side node identifier is provided, and fig. 7 is a flowchart (ii) of a method for determining a network side node identifier according to an embodiment of the present invention, as shown in fig. 7, the flowchart includes the following steps:
s202, the first network element sends the node configuration information of the first network node to the core network element through a predetermined object, where the predetermined object includes at least one of the following: a first network side node and an operation, administration and maintenance (OAM) platform; the node configuration information is used for indicating the identity of the first network side node.
By the method in the above embodiment, node configuration information of the first network side node may be acquired by the first network side node or the operation, administration and maintenance platform OAM, so as to indicate an identity of the first network side node; therefore, the method in the above embodiment can solve the problem that the core network cannot acquire the identity information of the network side under different operators, so that the core network element can acquire the identity information corresponding to the network side node, thereby successfully identifying the information effect of the target cell to be switched.
In an embodiment, when the predetermined object includes a first network-side node, sending node configuration information of the first network-side node to a core network element through the predetermined object includes: sending the node configuration information of the first network side node to a core network element through an NG interface establishment flow initiated by the first network side node; or, the node configuration information of the first network side node is sent to the core network element through a node configuration updating process initiated by the first network side node.
In an embodiment, the node configuration information of the first network-side node includes: identity list information of the first network side node.
In an embodiment, the identity list information of the first network-side node comprises at least one of: the identification ID list information of the first network side node and the name list information of the first network side node.
In an embodiment, the ID list information of the first network-side node includes at least one of:
ID information of the first network side node, and public land mobile network identification PLMNID information to which the first network side node belongs.
In an embodiment, the name list information of the first network-side node includes at least one of:
name information of the first network side node and PLMN ID information to which the first network side node belongs.
In an embodiment, after the node configuration information of the first network side node is sent to the core network element through the predetermined object, the method further includes: sending a switching request to a core network element, wherein the switching request is used for indicating the core network element to switch between a first network side node and a second network side node according to the switching request; the switching request comprises identity information of a second network side node, and the identity information of the second network side node is used for indicating an identity of the second network side node.
In an embodiment, the identity information of the second network-side node includes at least one of: ID information of a second network side node, PLMN ID information to which the second network side node belongs, and tracking area information of the second network side node.
Through the above description of the embodiments, those skilled in the art can clearly understand that the method according to the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but the former is a better implementation mode in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (such as a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.
Example 3
In this embodiment, a device for determining a network side node identifier is further provided, where the device is used to implement the foregoing embodiments and preferred embodiments, and details are not repeated for what has been described. As used below, the term "module" may be a combination of software and/or hardware that implements a predetermined function. Although the means described in the embodiments below are preferably implemented in software, an implementation in hardware, or a combination of software and hardware is also possible and contemplated.
Fig. 8 is a block diagram (a) of a structure of an apparatus for determining a network-side node identifier according to an embodiment of the present invention, and as shown in fig. 8, the apparatus includes:
an obtaining module 302, configured to obtain node configuration information of a first network side node through a predetermined object, where the predetermined object includes at least one of: a first network side node and an operation, administration and maintenance (OAM) platform; the node configuration information is used for indicating the identity of the first network side node.
With the device in the foregoing embodiment, node configuration information of the first network side node may be acquired through the first network side node or the operation, administration and maintenance platform OAM, so as to indicate an identity of the first network side node; therefore, the device in the above embodiment can solve the problem that the core network cannot acquire the identity information of the network side under different operators, so that the core network element can acquire the identity information corresponding to the network side node, thereby successfully identifying the information of the target cell to be switched.
In an embodiment, when the predetermined object includes a first network-side node, acquiring node configuration information of the first network-side node through the predetermined object includes: acquiring node configuration information of a first network side node through an NG interface establishment process initiated by the first network side node; or, the node configuration information of the first network side node is obtained through a node configuration updating process initiated by the first network side node.
In an embodiment, the node configuration information of the first network-side node includes: identity list information of the first network side node.
In an embodiment, the identity list information of the first network-side node comprises at least one of: the identification ID list information of the first network side node and the name list information of the first network side node.
In an embodiment, the ID list information of the first network-side node includes at least one of: ID information of the first network side node, and public land mobile network identification (PLMN ID) information to which the first network side node belongs.
In an embodiment, the name list information of the first network-side node includes at least one of:
name information of the first network side node and PLMN ID information to which the first network side node belongs.
In an embodiment, after the node configuration information of the first network-side node is acquired through a predetermined object, the module further includes: the system comprises a first network side node and a second network side node, wherein the first network side node is used for receiving a switching request sent by the first network side node; the switching request comprises identity information of a second network side node, and the identity information of the second network side node is used for indicating an identity of the second network side node;
and switching between the first network side node and the second network side node according to the switching request.
In an embodiment, the identity information of the second network-side node includes at least one of: ID information of a second network side node, PLMN ID information to which the second network side node belongs, and tracking area information of the second network side node.
It should be noted that, the above modules may be implemented by software or hardware, and for the latter, the following may be implemented, but not limited to: the modules are all positioned in the same processor; alternatively, the modules are respectively located in different processors in any combination.
Example 4
In this embodiment, a device for determining a network side node identifier is further provided, where the device is used to implement the foregoing embodiments and preferred embodiments, and details are not repeated for what has been described. As used below, the term "module" may be a combination of software and/or hardware that implements a predetermined function. Although the means described in the embodiments below are preferably implemented in software, an implementation in hardware, or a combination of software and hardware is also possible and contemplated.
Fig. 9 is a block diagram (ii) of a structure of an apparatus for determining a network-side node identifier according to an embodiment of the present invention, and as shown in fig. 9, the apparatus includes: a sending module 402, configured to send, by a first network-side network element, node configuration information of a first network-side node to a core network element through a predetermined object, where the predetermined object includes at least one of: a first network side node and an operation, administration and maintenance (OAM) platform; the node configuration information is used for indicating the identity of the first network side node.
With the device in the foregoing embodiment, node configuration information of the first network side node may be acquired through the first network side node or the operation, administration and maintenance platform OAM, so as to indicate an identity of the first network side node; therefore, the device in the above embodiment can solve the problem that the core network cannot acquire the identity information of the network side under different operators, so that the core network element can acquire the identity information corresponding to the network side node, thereby successfully identifying the information of the target cell to be switched.
In an embodiment, when the predetermined object includes a first network-side node, sending node configuration information of the first network-side node to a core network element through the predetermined object includes: sending the node configuration information of the first network side node to a core network element through an NG interface establishment flow initiated by the first network side node; or, the node configuration information of the first network side node is sent to the core network element through a node configuration updating process initiated by the first network side node.
In an embodiment, the node configuration information of the first network-side node includes: identity list information of the first network side node.
In an embodiment, the identity list information of the first network-side node comprises at least one of: the identification ID list information of a network side node and the name list information of the first network side node.
In an embodiment, the ID list information of the first network-side node includes at least one of: ID information of the first network side node, and public land mobile network identification (PLMN ID) information to which the first network side node belongs.
In an embodiment, the name list information of the first network-side node includes at least one of: name information of the first network side node and PLMN ID information to which the first network side node belongs.
In an embodiment, after the node configuration information of the first network side node is sent to the core network element through the predetermined object, the apparatus further includes: sending a switching request to a core network element, wherein the switching request is used for indicating the core network element to switch between a first network side node and a second network side node according to the switching request; the switching request comprises identity information of a second network side node, and the identity information of the second network side node is used for indicating an identity of the second network side node.
In an embodiment, the identity information of the second network-side node includes at least one of: ID information of a second network side node, PLMN ID information to which the second network side node belongs, and tracking area information of the second network side node.
It should be noted that, the above modules may be implemented by software or hardware, and for the latter, the following may be implemented, but not limited to: the modules are all positioned in the same processor; alternatively, the modules are respectively located in different processors in any combination.
Example 5
Embodiments of the present invention also provide a storage medium having a computer program stored therein, wherein the computer program is arranged to perform the steps of any of the above method embodiments when executed.
Alternatively, in the present embodiment, the storage medium may be configured to store a computer program for executing the steps of: the core network element acquires the node configuration information of the first network side node through a predetermined object, wherein the predetermined object comprises at least one of the following objects: the first network side node and the operation, administration and maintenance (OAM) platform. The node configuration information is used for indicating the identity of the first network side node.
In this embodiment, the storage medium may include, but is not limited to: a U-disk, a Read-only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk, which can store computer programs.
Example 6
Embodiments of the present invention also provide a storage medium having a computer program stored therein, wherein the computer program is arranged to perform the steps of any of the above method embodiments when executed.
Alternatively, in the present embodiment, the storage medium may be configured to store a computer program for executing the steps of: the first network side node sends the node configuration information of the first network side node to a core network element through a predetermined object, wherein the predetermined object comprises at least one of the following objects: the first network side node and the operation, administration and maintenance (OAM) platform. The node configuration information is used for indicating the identity of the first network side node.
In this embodiment, the storage medium may include, but is not limited to: a U-disk, a Read-only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk, which can store computer programs.
Example 7
Embodiments of the present invention also provide an electronic device comprising a memory having a computer program stored therein and a processor arranged to run the computer program to perform the steps of any of the above method embodiments.
Optionally, the electronic apparatus may further include a transmission device and an input/output device, wherein the transmission device is connected to the processor, and the input/output device is connected to the processor.
Optionally, in this embodiment, the processor may be configured to execute, by a computer program, the following steps: the core network element acquires the node configuration information of the first network side node through a predetermined object, wherein the predetermined object comprises at least one of the following objects: the first network side node and the operation, administration and maintenance (OAM) platform. The node configuration information is used for indicating the identity of the first network side node.
Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments and optional implementation manners, and this embodiment is not described herein again.
Example 8
Embodiments of the present invention also provide an electronic device comprising a memory having a computer program stored therein and a processor arranged to run the computer program to perform the steps of any of the above method embodiments.
Optionally, the electronic apparatus may further include a transmission device and an input/output device, wherein the transmission device is connected to the processor, and the input/output device is connected to the processor.
Optionally, in this embodiment, the processor may be configured to execute, by a computer program, the following steps: the first network side node sends the node configuration information of the first network side node to a core network element through a predetermined object, wherein the predetermined object comprises at least one of the following objects: a first network side node and an operation, administration and maintenance (OAM) platform; the node configuration information is used for indicating the identity of the first network side node.
Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments and optional implementation manners, and this embodiment is not described herein again.
It will be apparent to those skilled in the art that the modules or steps of the present invention described above may be implemented by a general purpose computing device, they may be centralized on a single computing device or distributed across a network of multiple computing devices, and alternatively, they may be implemented by program code executable by a computing device, such that they may be stored in a storage device and executed by a computing device, and in some cases, the steps shown or described may be performed in an order different than that described herein, or they may be separately fabricated into individual integrated circuit modules, or multiple ones of them may be fabricated into a single integrated circuit module. Thus, the present invention is not limited to any specific combination of hardware and software.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the principle of the present invention should be included in the protection scope of the present invention.
Claims (16)
1. A method for determining a network side node identifier includes:
acquiring node configuration information of a first network side node through a predetermined object, wherein the predetermined object comprises at least one of the following objects: a first network side node and an operation, administration and maintenance (OAM) platform;
the node configuration information is used for indicating the identity of the first network side node.
2. The method according to claim 1, wherein when the predetermined object includes the first network-side node, the obtaining node configuration information of the first network-side node through the predetermined object includes:
acquiring the node configuration information of the first network side node through an NG interface establishment process initiated by the first network side node; or,
and acquiring the node configuration information of the first network side node through a node configuration updating process initiated by the first network side node.
3. The method according to claim 1 or 2, wherein the node configuration information of the first network-side node comprises: identity list information of the first network side node.
4. The method according to claim 3, wherein the identity list information of the first network-side node comprises at least one of:
the ID list information of the first network side node and the name list information of the first network side node.
5. The method according to claim 4, wherein the ID list information of the first network-side node comprises at least one of:
ID information of the first network side node, and public land mobile network identification (PLMN ID) information to which the first network side node belongs.
6. The method of claim 4, wherein the name list information of the first network-side node comprises at least one of:
name information of the first network side node and PLMN ID information to which the first network side node belongs.
7. The method according to claim 1, wherein after acquiring the node configuration information of the first network-side node through the predetermined object, the method further comprises:
receiving a switching request sent by the first network side node; the handover request includes identity information of a second network side node, where the identity information of the second network side node is used to indicate an identity of the second network side node;
and switching between the first network side node and the second network side node according to the switching request.
8. The method according to claim 7, wherein the identity information of the second network-side node comprises at least one of:
ID information of the second network side node, PLMN ID information to which the second network side node belongs, and tracking area information of the second network side node.
9. A method for determining a network side node identifier includes:
sending node configuration information of a first network side node to a core network element through a predetermined object, wherein the predetermined object comprises at least one of the following: a first network side node and an operation, administration and maintenance (OAM) platform;
the node configuration information is used for indicating the identity of the first network side node.
10. The method according to claim 9, wherein when the predetermined object includes the first network-side node, the sending node configuration information of the first network-side node to a core network element through the predetermined object includes:
sending the node configuration information of the first network side node to the core network element through an NG interface establishment flow initiated by the first network side node; or,
and sending the node configuration information of the first network side node to the core network element through a node configuration updating process initiated by the first network side node.
11. The method according to claim 9 or 10, wherein the node configuration information of the first network-side node comprises: identity list information of the first network side node.
12. The method of claim 9, wherein after the node configuration information of the first network-side node is sent to the core network element through the predetermined object, the method further comprises:
sending a switching request to the core network element, wherein the switching request is used for indicating the core network element to switch between the first network side node and the second network side node according to the switching request;
the handover request includes identity information of a second network side node, where the identity information of the second network side node is used to indicate an identity of the second network side node.
13. An apparatus for determining a network-side node identifier, comprising:
an obtaining module, configured to obtain node configuration information of a first network side node through a predetermined object, where the predetermined object includes at least one of: a first network side node and an operation, administration and maintenance (OAM) platform;
the node configuration information is used for indicating the identity of the first network side node.
14. An apparatus for determining a network-side node identifier, comprising:
a sending module, configured to send node configuration information of a first network side node to a core network element through a predetermined object, where the predetermined object includes at least one of: a first network side node and an operation, administration and maintenance (OAM) platform;
the node configuration information is used for indicating the identity of the first network side node.
15. A storage medium, in which a computer program is stored, wherein the computer program is arranged to perform the method of any of claims 1 to 12 when executed.
16. An electronic device comprising a memory and a processor, wherein the memory has stored therein a computer program, and wherein the processor is arranged to execute the computer program to perform the method of any of claims 1 to 12.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811133797.7A CN110958605A (en) | 2018-09-27 | 2018-09-27 | Method and device for determining network side node identification, storage medium and electronic device |
| PCT/CN2019/105102 WO2020063325A1 (en) | 2018-09-27 | 2019-09-10 | Method and apparatus for determining network side node identifier, storage medium, and electronic apparatus |
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| CN201811133797.7A CN110958605A (en) | 2018-09-27 | 2018-09-27 | Method and device for determining network side node identification, storage medium and electronic device |
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