CN115002846A - Information processing method, system, device and computer readable storage medium - Google Patents
Information processing method, system, device and computer readable storage medium Download PDFInfo
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- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
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- H—ELECTRICITY
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- H04W36/16—Performing reselection for specific purposes
- H04W36/165—Performing reselection for specific purposes for reducing network power consumption
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- H—ELECTRICITY
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- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
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Abstract
The disclosure provides an information processing method, system, device and non-transitory computer readable storage medium, and relates to the technical field of information. The information processing method comprises the following steps: a first base station receives network slice fallback information sent by a terminal; and the first base station sends the network slice fallback information to the network self-optimization function equipment. According to the method and the device, the network can acquire the network slice fallback information, input parameters are provided for the network self-optimization function equipment, the network self-optimization function equipment is assisted to judge whether the resource configuration and the fallback parameter setting of each network slice are reasonable or not, whether single or multiple network slices need to be adjusted or not is judged, the effect of self-optimization of the mobility of the specific network slices is achieved, and manual intervention is not needed.
Description
Technical Field
The present disclosure relates to the field of communications technologies, and in particular, to an information processing method, system, apparatus, and non-transitory computer-readable storage medium.
Background
The 5G is a new generation cellular mobile communication technology, and communication performance indexes (such as peak rate, delay, maximum supportable connection number, and the like) of the technology are greatly improved compared with those of the 4G, so that application of an emerging technology with communication requirements of high rate, low delay, and the like becomes possible.
The network slicing is a key technology of 5G, a physical network can be cut into a plurality of mutually independent logic networks, and the logic networks are customized according to a service level protocol signed by a network leasing user.
Disclosure of Invention
One technical problem solved by the present disclosure is how to implement mobility self-optimization of network slices.
According to an aspect of the present disclosure, there is provided an information processing method including: a first base station receives network slice fallback information sent by a terminal; and the first base station sends the network slice fallback information to the network self-optimization function equipment.
In some embodiments, the information processing method further includes: and the first base station sends a terminal information request message to the terminal, wherein the terminal information request message carries a slice fallback information request.
In some embodiments, the information processing method further includes: and the first base station sends part of or all of the information in the network slice fallback information to the second base station.
In some embodiments, the information processing method further includes: the network self-optimization function equipment judges whether the configuration of the network slice needs to be adjusted or not according to the network slice fallback information; and if the configuration of the network slice needs to be adjusted, the network self-optimization function equipment sends the adjusted configuration information of the network slice to the first base station.
In some embodiments, the information processing method further includes: and the first base station sends the difference information between the adjusted network slice configuration information and the network slice configuration information before adjustment to the second base station.
In some embodiments, the network slice fallback information comprises at least one of: a network slice identifier of a slice in which the terminal is located before slice fallback, a slice group identifier corresponding to the slice in which the terminal is located before slice fallback, a serving cell identifier of the terminal before slice fallback, a serving frequency band of the terminal before slice fallback, a Tracking Area Code (TAC) of an Area in which the terminal is located before slice fallback, an RNA (RAN-based Notification Area) identifier of an Area in which the terminal is located before slice fallback, a network slice identifier of a slice in which the terminal is located after slice fallback, a slice group identifier corresponding to the slice in which the terminal is located after slice fallback, a serving cell identifier of the terminal after slice fallback, a serving frequency band of the terminal after slice fallback, a TAC of an Area in which the terminal is located after slice fallback, an RNA identifier of an Area in which the terminal is located after slice fallback, a number of continuous slice fallback, a number of slice fallback within a preset time, a time for which the network slice in which the terminal is located before slice fallback, a time for which the terminal stays in the network slice, The method comprises the steps of the terminal staying time in a network slice to which the slice falls back, the fall-back reason, the time information when the slice falls back of the terminal, the position information when the slice falls back of the terminal, the network slice identification expected by the terminal, the slice group identification expected by the terminal and the cell reselection priority corresponding to the slice.
In some embodiments, the network self-optimization function device is located in the first base station, the second base station, the operation maintenance management device or the core network device.
According to another aspect of the present disclosure, there is provided an information processing system including a first base station configured to: receiving network slice fallback information sent by a terminal; and sending the network slice fallback information to the network self-optimization function equipment.
In some embodiments, the first base station is further configured to: and sending a terminal information request message to the terminal, wherein the terminal information request message carries a slice fallback information request.
In some embodiments, the information processing system further comprises a second base station, wherein the first base station is further configured to: and sending part of or all of the information in the network slice fallback information to the second base station.
In some embodiments, the information processing system further comprises a network self-optimization function device configured to: judging whether the configuration of the network slice needs to be adjusted or not according to the network slice fallback information; and if the configuration of the network slice needs to be adjusted, sending the adjusted configuration information of the network slice to the first base station.
In some embodiments, the first base station is further configured to: and sending the difference information between the adjusted network slice configuration information and the network slice configuration information before adjustment to the second base station.
In some embodiments, the network slice fallback information comprises at least one of: network slice identification of a slice in which a terminal before slice falling back is located, service cell identification of the terminal before slice falling back, service frequency band of the terminal before slice falling back, TAC of a region in which the terminal before slice falling back is located, RNA identification of a region in which the terminal before slice falling back is located, network slice identification of a slice in which the terminal after slice falling back is located, slice group identification corresponding to a slice in which the terminal after slice falling back is located, service cell identification of a network after slice falling back, service frequency band of the terminal after slice falling back, continuous slice falling times, slice falling times within preset time, network slice staying time of the terminal before slice falling back, network slice staying time of the terminal after slice falling back, falling reasons, time information of the terminal when slice falling back occurs, position information of the terminal when slice falling back occurs, slice identification expected by the terminal, slice group identification expected by the terminal, Cell reselection priorities corresponding to the slices.
In some embodiments, the network self-optimization function device is located in the first base station, the second base station, the operation maintenance management device or the core network device.
According to still another aspect of the present disclosure, there is provided an information processing apparatus including: a memory; and a processor coupled to the memory, the processor configured to perform the aforementioned information processing method based on instructions stored in the memory.
According to yet another aspect of the present disclosure, there is provided a non-transitory computer readable storage medium, wherein the non-transitory computer readable storage medium stores computer instructions which, when executed by a processor, implement the aforementioned information processing method.
According to the method and the device, the network can acquire the network slice fallback information, input parameters are provided for the network self-optimization function equipment, the network self-optimization function equipment is assisted to judge whether the resource configuration and the fallback parameter setting of each network slice are reasonable or not, whether single or multiple network slices need to be adjusted or not is judged, the effect of self-optimization of the mobility of the specific network slices is achieved, and manual intervention is not needed.
Other features of the present disclosure and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present disclosure or technical solutions in the related art, the drawings required to be used in the description of the embodiments or the related art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and for those skilled in the art, other drawings may be obtained according to the drawings without inventive exercise.
Fig. 1 shows a flow diagram of an information processing method of some embodiments of the present disclosure.
FIG. 2 shows a block diagram of an information handling system according to some embodiments of the present disclosure.
Fig. 3 shows a schematic structural diagram of an information processing apparatus according to some embodiments of the present disclosure.
Detailed Description
The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the disclosure, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without inventive step, are intended to be within the scope of the present disclosure.
Some embodiments of the disclosed information processing method are first described in conjunction with fig. 1.
Fig. 1 shows a flow diagram of an information processing method of some embodiments of the present disclosure. As shown in fig. 1, the method includes steps S101 to S102.
In step S101, the first base station receives network slice fallback information transmitted by the terminal.
The network slice fallback information may indicate fallback situations of the terminal between different network slices. The terminal may fall back from one slice to another, e.g., the terminal moves to an area where the original slice coverage is poor, or the terminal is served with insufficient resources of the original slice. The network slice fallback information comprises at least one of: network slice identification of a slice in which a terminal before slice falling back is located, slice group identification corresponding to the slice in which the terminal before slice falling back is located, service cell identification of the terminal before slice falling back, service frequency band of the terminal before slice falling back, TAC of the region in which the terminal before slice falling back is located, RNA identification of the region in which the terminal before slice falling back is located, network slice identification of the slice in which the terminal after slice falling back is located, slice group identification corresponding to the slice in which the terminal after slice falling back is located, service cell identification of the terminal after slice falling back, service frequency band of the terminal after slice falling back, TAC of the region in which the terminal after slice falling back is located, RNA identification of the region in which the terminal after slice falling back is located, continuous slice falling back times, slice falling times within preset time, network slice residence time of the terminal before slice falling back, residence time of the terminal in the network slice falling back, and reason of falling, Time information when the terminal generates slice falling back, position information when the terminal generates slice falling back, network slice identification expected by the terminal, slice group identification expected by the terminal and cell reselection priority corresponding to the slice.
In step S102, the first base station sends the network slice fallback information to the network self-optimization function device.
The network self-optimization function device is located in the first base station or the second base station or the operation maintenance management device or the core network device. The network self-optimization function device may acquire information that the terminal falls back between different slices, evaluate whether the resource and parameter settings of the slices are reasonable, and perform network optimization for the slices, for example, capacity expansion (increasing the allocation of resources) or load balancing (releasing some terminals served by the slices).
In some embodiments, the information processing method further includes step S103 to step S105.
In step S103, the network self-optimization function device determines whether the configuration of the network slice needs to be adjusted according to the network slice fallback information.
The configuration corresponding to the network slice comprises one or more of resource configuration and fallback parameter configuration.
In step S104, the network self-optimization function determines that the configuration of the network slice needs to be adjusted, and sends the adjusted configuration information of the network slice to the first base station.
In step S105, the first base station transmits difference information between the adjusted network slice configuration information and the network slice configuration information before adjustment to the second base station.
In some embodiments, the information processing method further includes step S100.
In step S100, the first base station sends a terminal information request message to the terminal, where the terminal information request message carries a slice fallback information request.
In some embodiments, step S102 further comprises: and the first base station sends part of or all of the information in the network slice fallback information to the second base station.
Those skilled in the art can understand that the first base station and the second base station in the above embodiments may be base stations with split control plane units and forwarding plane units, or may be non-split base stations. The network slices may include radio access network slices, core network slices, bearer network slices. The Network Slice identity may be an S-NSSAI (Single Network Slice Selection Assistance Information). Slice dropping may also be referred to as slice remapping. The fallback reason may be that the network is overloaded or does not support a particular slice or the network does not allow a particular slice or otherwise. The core network device may be an Access and Mobility Management Function (AMF), an MME, or an orchestration center. The slice group identification is an identification for identifying a group of slices. One slice group identification may correspond to a group of network slice identifications. The slice fallback includes that the network slice expected by the terminal is different from the network slice selected by the network for the terminal, the network slice selected by the network for the terminal is changed, the network slice selected by the network and the terminal is changed, and the like.
According to the embodiment, the network can acquire the network slice fallback information, the input parameters are provided for the network self-optimization function equipment, the network self-optimization function equipment is assisted to judge whether the resource configuration and the fallback parameter setting of each network slice are reasonable or not, whether single or multiple network slices are required to be adjusted or not is judged, the effect of self-optimization of the mobility of the specific network slices is achieved, and manual intervention is not needed.
Some specific application examples of the information processing method of the present disclosure are described below.
(first application example)
In a first application example, a terminal reports network slice fallback information, a first base station sends the network slice fallback information to network self-optimization function equipment, and after the network self-optimization function equipment analyzes the network slice fallback information, network configuration needing to be adjusted is sent to the first base station. The specific implementation process is as follows:
(1) a base station sends a terminal information request message to a terminal, and the terminal information request message carries a slice fallback information request;
(2) the terminal sends information that the terminal falls back among different network slices to the base station, wherein the information comprises one or more of the following items: the network slice identifier/corresponding serving cell identifier/frequency band where the terminal is located before falling back, the network slice identifier/corresponding serving cell identifier/frequency band where the terminal is located after falling back, the number of continuous falling back times, the number of falling back times within a preset time, the stay time of the network slice where the terminal is located before falling back, and the reason for falling back;
(3) the base station receives the network slice fallback information and then sends the network slice fallback information to the network self-optimization function equipment;
(4) the network self-optimization function equipment judges whether the configuration corresponding to the network slice needs to be adjusted according to the collected network slice fallback information, and the network self-optimization function equipment comprises one or more of the following items: resource allocation, fallback parameter allocation
(5) And if the network self-optimization function equipment judges that the configuration corresponding to the specific network slice needs to be adjusted, the network self-optimization function equipment sends the adjusted configuration information corresponding to the network slice to the base station.
(second application example)
In a second application example, the terminal reports network slice fallback information, and the base station sends the information to the neighboring base station. If the network slice configuration (resource configuration, fallback parameters) needs to be adjusted, the base station sends the difference information of the network slice configuration before and after the adjustment to the adjacent base station. The specific implementation process is as follows:
(1) a base station sends a terminal information request message to a terminal, and the terminal information request message carries a slice fallback information request;
(2) the terminal sends information that the terminal falls back among different network slices to the base station, wherein the information comprises one or more of the following items: the network slice identifier/corresponding serving cell identifier/frequency band where the terminal is located before falling back, the network slice identifier/corresponding serving cell identifier/frequency band where the terminal is located after falling back, the number of continuous falling back times, the number of falling back times within a preset time, the stay time of the network slice where the terminal is located before falling back, and the reason for falling back;
(3) the base station receives the network slice fallback information and then sends the network slice fallback information to the network self-optimization function equipment;
(4) the base station sends part or all of the network slice fallback information to the adjacent base station;
(5) the network self-optimization function equipment judges whether the configuration corresponding to the network slice needs to be adjusted according to the collected network slice fallback information, and the network self-optimization function equipment comprises one or more of the following items: resource allocation and fallback parameter allocation;
(6) and if the network self-optimization function equipment judges that the configuration corresponding to the specific network slice needs to be adjusted, the network self-optimization function equipment sends the adjusted configuration information corresponding to the network slice to the base station.
(7) If the network slice configuration (resource configuration, fallback parameters) of the base station is adjusted, the base station sends the difference information of the network slice configuration before and after the adjustment to the adjacent base station.
(third application example)
In a third application example, the terminal reports network slice fallback information, and the base station sends the information to the neighboring base station. If the network slice configuration (resource configuration and fallback parameters) of the adjacent base station needs to be adjusted according to the information and other information collected by the adjacent base station, the adjacent base station sends the difference information of the network slice configuration before and after adjustment to the base station. The specific implementation process is as follows:
(1) a base station sends a terminal information request message to a terminal, and the terminal information request message carries a slice fallback information request;
(2) the terminal sends information that the terminal falls back among different network slices to the base station, wherein the information comprises one or more of the following items: the network slice identifier/corresponding serving cell identifier/frequency band where the terminal is located before falling back, the network slice identifier/corresponding serving cell identifier/frequency band where the terminal is located after falling back, the number of continuous falling backs, the number of falling backs within a preset time, the stay time of the network slice where the terminal is located before falling back, and the reason of falling back;
(3) the base station sends part or all of the network slice fallback information to the adjacent base station;
(4) if the network self-optimization function associated with the adjacent base station judges that the network slice configuration information (resource configuration and fallback parameters) of the adjacent base station needs to be adjusted according to the received network slice fallback information and other information collected by the adjacent base station, the adjacent base station sends the difference information of the network slice configuration before and after adjustment to the base station.
Some embodiments of the disclosed information handling system are described below in conjunction with FIG. 2.
FIG. 2 shows a block diagram of an information handling system according to some embodiments of the present disclosure. As shown in fig. 2, the information processing system 20 includes a first base station 201 configured to: receiving network slice fallback information sent by a terminal; and sending the network slice fallback information to the network self-optimization function equipment.
In some embodiments, the first base station 201 is further configured to: and sending a terminal information request message to the terminal, wherein the terminal information request message carries a slice fallback information request.
In some embodiments, the information processing system 20 further comprises a second base station 203, wherein the first base station 201 is further configured to: and transmitting part of or all of the network slice fallback information to the second base station 203.
In some embodiments, the information processing system 20 further includes a network self-optimization function device 202 configured to: judging whether the configuration of the network slices needs to be adjusted or not according to the network slice fallback information; and if the configuration of the network slice needs to be adjusted, sending the adjusted configuration information of the network slice to the first base station.
In some embodiments, the first base station 201 is further configured to: the difference information between the adjusted network slice configuration information and the network slice configuration information before adjustment is sent to the second base station 203.
In some embodiments, the network slice fallback information comprises at least one of: network slice identification of a slice in which a terminal before slice falling back is located, slice group identification corresponding to the slice in which the terminal before slice falling back is located, service cell identification of the terminal before slice falling back, service frequency band of the terminal before slice falling back, TAC of the region in which the terminal before slice falling back is located, RNA identification of the region in which the terminal before slice falling back is located, network slice identification of the slice in which the terminal after slice falling back is located, slice group identification corresponding to the slice in which the terminal after slice falling back is located, service cell identification of the terminal after slice falling back, service frequency band of the terminal after slice falling back, TAC of the region in which the terminal after slice falling back is located, RNA identification of the region in which the terminal after slice falling back is located, continuous slice falling back times, slice falling times within preset time, network slice residence time of the terminal before slice falling back, residence time of the terminal in the network slice falling back, and reason of falling, Time information when the terminal generates slice falling back, position information when the terminal generates slice falling back, network slice identification expected by the terminal, slice group identification expected by the terminal and cell reselection priority corresponding to the slice.
In some embodiments, the network self-optimization function device 202 is located at a first base station, a second base station, an operation maintenance management device, or a core network device.
According to the embodiment, the network can acquire the network slice fallback information, input parameters are provided for the network self-optimization function device, the network self-optimization function device is assisted to judge whether the resource configuration and the fallback parameter setting of each network slice are reasonable or not, whether single or multiple network slices are required to be adjusted or not is judged, the effect of self-optimization of the mobility of the specific network slices is achieved, and manual intervention is not needed.
In the embodiments provided in the present application, it should be understood that the disclosed technical content can be implemented in other manners. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
Some embodiments of the information processing apparatus of the present disclosure are described below with reference to fig. 3.
Fig. 3 shows a schematic structural diagram of an information processing apparatus according to some embodiments of the present disclosure. As shown in fig. 3, the information processing apparatus 30 includes: a memory 310 and a processor 320 coupled to the memory 310, the processor 320 being configured to execute the information processing method in any of the embodiments based on instructions stored in the memory 310.
The information processing apparatus 30 may further include an input-output interface 330, a network interface 340, a storage interface 350, and the like. These interfaces 330, 340, 350 and the memory 310 and the processor 320 may be connected, for example, by a bus 360. The input/output interface 330 provides a connection interface for input/output devices such as a display, a mouse, a keyboard, and a touch screen. The network interface 340 provides a connection interface for various networking devices. The storage interface 350 provides a connection interface for external storage devices such as an SD card and a usb disk.
The present disclosure also includes a non-transitory computer readable storage medium having stored thereon computer instructions that, when executed by a processor, implement the information processing method in any of the foregoing embodiments.
The aforementioned integrated units, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk, and various media capable of storing program codes.
The present disclosure is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the disclosure. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
The above description is only exemplary of the present disclosure and is not intended to limit the present disclosure, so that any modification, equivalent replacement, or improvement made within the spirit and principle of the present disclosure should be included in the scope of the present disclosure.
Claims (16)
1. An information processing method, comprising:
a first base station receives network slice fallback information sent by a terminal;
and the first base station sends the network slice fallback information to the network self-optimization function equipment.
2. The information processing method according to claim 1, further comprising:
the first base station sends a terminal information request message to a terminal, wherein the terminal information request message carries a slice fallback information request.
3. The information processing method according to claim 1, further comprising:
and the first base station sends part of or all of the information in the network slice fallback information to the second base station.
4. The information processing method according to claim 1, further comprising:
the network self-optimization function equipment judges whether the configuration of the network slice needs to be adjusted or not according to the network slice fallback information;
and if the configuration of the network slice needs to be adjusted, the network self-optimization function equipment sends the adjusted configuration information of the network slice to the first base station.
5. The information processing method according to claim 4, further comprising:
and the first base station sends the difference information between the adjusted network slice configuration information and the network slice configuration information before adjustment to the second base station.
6. The information processing method of claim 1, wherein the network slice fallback information comprises at least one of: network slice identification of a slice in which a terminal before slice falling back is located, slice group identification corresponding to the slice in which the terminal before slice falling back is located, service cell identification of the terminal before slice falling back, service frequency band of the terminal before slice falling back, tracking area code of the area in which the terminal before slice falling back is located, notification area identification based on a wireless access network of the area in which the terminal before slice falling back is located, network slice identification of the slice in which the terminal after slice falling back is located, slice group identification corresponding to the slice in which the terminal after slice falling back is located, service cell identification of the terminal after slice falling back, service frequency band of the terminal after slice falling back, tracking area code of the area in which the terminal after slice falling back is located, notification area identification based on the wireless access network of the area in which the terminal after slice falling back is located, continuous slice falling times, slice falling times within preset time, staying time of the network slice in which the terminal is located before slice falling back, and the terminal staying time of the network slice in which the terminal before slice falling back is located, the terminal after slice falling back, the terminal is located in the terminal after slice falling back, the terminal is located in the terminal, the terminal is located in the terminal, the terminal is located in the terminal, the terminal is located in the terminal, the terminal is located in the terminal, the terminal is located in the terminal, the terminal is located in the terminal, the terminal is located in the terminal, the terminal is located in the terminal, the terminal is located in the terminal, the terminal is located in the terminal, the method comprises the steps of the terminal staying time in a network slice to which the slice falls back, the fall-back reason, the time information when the slice falls back of the terminal, the position information when the slice falls back of the terminal, the network slice identification expected by the terminal, the slice group identification expected by the terminal and the cell reselection priority corresponding to the slice.
7. The information processing method according to claim 1, wherein the network self-optimization function device is located in the first base station, the second base station, the operation maintenance management device, or the core network device.
8. An information processing system comprising a first base station configured to:
receiving network slice fallback information sent by a terminal;
and sending the network slice fallback information to the network self-optimization function equipment.
9. The information handling system of claim 8, wherein the first base station is further configured to:
and sending a terminal information request message to the terminal, wherein the terminal information request message carries a slice fallback information request.
10. The information handling system of claim 8, further comprising a second base station, wherein the first base station is further configured to:
and sending part of or all of the information in the network slice fallback information to a second base station.
11. The information handling system of claim 8, further comprising a network self-optimization function device configured to:
judging whether the configuration of the network slice needs to be adjusted or not according to the network slice fallback information;
and if the configuration of the network slice needs to be adjusted, sending the adjusted configuration information of the network slice to the first base station.
12. The information handling system of claim 11, wherein the first base station is further configured to:
and sending the difference information between the adjusted network slice configuration information and the network slice configuration information before adjustment to the second base station.
13. The information handling system of claim 8, wherein the network slice fallback information comprises at least one of: network slice identification of a slice in which a terminal before slice falling back is located, slice group identification corresponding to the slice in which the terminal before slice falling back is located, service cell identification of the terminal before slice falling back, service frequency band of the terminal before slice falling back, tracking area code of the region in which the terminal before slice falling back is located, notification area identification based on a wireless access network of the region in which the terminal before slice falling back is located, network slice identification of the slice in which the terminal after slice falling back is located, slice group identification corresponding to the slice in which the terminal after slice falling back is located, service cell identification of the terminal after slice falling back, service frequency band of the terminal after slice falling back, tracking area code of the region in which the terminal after slice falling back is located, notification area identification based on a wireless access network of the region in which the terminal after slice falling back is located, continuous slice falling times, slice falling times within preset time, and time for which the network slice in which the terminal is located before slice falling back, The method comprises the steps of the terminal staying time in a network slice to which the slice falls back, the fall-back reason, the time information when the slice falls back of the terminal, the position information when the slice falls back of the terminal, the network slice identification expected by the terminal, the slice group identification expected by the terminal and the cell reselection priority corresponding to the slice.
14. The information processing system according to claim 8, wherein the network self-optimization function device is located at the first base station, the second base station, the operation maintenance management device, or the core network device.
15. An information processing apparatus includes:
a memory; and
a processor coupled to the memory, the processor configured to execute the information processing method of any one of claims 1 to 7 based on instructions stored in the memory.
16. A non-transitory computer-readable storage medium storing computer instructions which, when executed by a processor, implement the information processing method according to any one of claims 1 to 7.
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