CN110557761A - processing method, device and storage medium based on wireless resource - Google Patents
processing method, device and storage medium based on wireless resource Download PDFInfo
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- CN110557761A CN110557761A CN201810540797.2A CN201810540797A CN110557761A CN 110557761 A CN110557761 A CN 110557761A CN 201810540797 A CN201810540797 A CN 201810540797A CN 110557761 A CN110557761 A CN 110557761A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0057—Physical resource allocation for CQI
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses a processing method, a processing device and a storage medium based on wireless resources. The method comprises the following steps: determining a first management function for a radio resource; obtaining valid data related to the first management function; selecting at least one parameter to be configured from a plurality of configuration parameters corresponding to the first management function; analyzing the effective data to obtain an analysis result; and configuring at least one parameter to be configured based on the analysis result.
Description
Technical Field
the present invention relates to the field of wireless communications, and in particular, to a processing method and apparatus based on wireless resources, and a storage medium.
background
The radio resource management mainly completes the functions of allocation, monitoring, control and management of radio resources, and can be divided into radio admission control, radio bearer control, connection mobility control, load balancing, inter-cell interference coordination, inter-system radio resource management and the like.
When performing radio resource management, the data may be configured statically (or semi-statically), however, in this process, the relevant configuration is still configured statically or manually.
disclosure of Invention
In order to solve the existing technical problem, embodiments of the present invention provide a processing method and apparatus based on radio resources, and a storage medium.
the technical scheme of the embodiment of the invention is realized as follows:
the embodiment of the invention provides a processing method based on wireless resources, which comprises the following steps:
determining a first management function for a radio resource;
obtaining valid data related to the first management function; selecting at least one parameter to be configured from a plurality of configuration parameters corresponding to the first management function;
analyzing the effective data to obtain an analysis result;
and configuring at least one parameter to be configured based on the analysis result.
in the above scheme, the first management function is a handover function; the acquiring valid data related to the first management function includes:
Acquiring parameters describing the state of a cell and parameters describing the state of a terminal;
The analyzing the effective data to obtain an analysis result comprises:
analyzing the acquired parameters describing the cell state and the parameters describing the terminal state by using a machine algorithm to obtain an analysis result;
And configuring at least one parameter to be configured corresponding to the switching function corresponding to the terminal based on the analysis result.
In the foregoing solution, the configuring, based on the analysis result, at least one parameter to be configured corresponding to the switching function corresponding to the terminal includes:
configuring a corresponding measurement event trigger threshold for each measurement event based on the parameters describing the terminal state;
and configuring the parameters to be configured related in the switching process based on the parameters describing the cell state.
In the above solution, a first network element in a New Radio access (NR, New Radio) system is a logical node that implements a part of base station functions, a second network element is a logical node that implements other base station functions except for the functions implemented by the first network element, and the first network element can control the second network element; a Radio Resource Control (RRC) entity is located in the first network element; a Radio Link Control (RLC) entity is located in the second network element;
the acquiring valid data related to the first management function includes:
receiving Channel State Information (CSI), position Information and moving speed of a terminal, which are sent by the first network element, through a first interface;
And receiving parameters describing the cell state, the signal strength information of the terminal and the capability information of the terminal, which are sent by an RRC entity, through a second interface.
In the foregoing solution, the configuring at least one parameter to be configured corresponding to the handover function corresponding to the terminal includes:
and sending the configuration information and the corresponding air interface signaling to the RRC entity through the second interface so as to configure at least one parameter to be configured corresponding to the switching function corresponding to the terminal.
In the above solution, the first management function is a management function of a transmission channel; the acquiring valid data related to the first management function includes:
Acquiring transmission parameters of terminal services;
The analyzing the effective data to obtain an analysis result comprises:
Analyzing the acquired transmission parameters by using a machine algorithm to obtain an analysis result;
And configuring at least one parameter to be configured corresponding to the management function of the transmission channel corresponding to the terminal based on the analysis result.
in the foregoing solution, the configuring, based on the analysis result, at least one parameter to be configured corresponding to the management function of the transmission channel corresponding to the terminal includes:
whether to turn on and the period of turning on are configured for a Semi-Persistent Scheduling (SPS) function and a Discontinuous Reception (DRX) function of a service.
in the above solution, a first network element in the NR system is a logical node that implements a part of the functions of a base station, a second network element is a logical node that implements other functions of the base station except the functions implemented by the first network element, and the first network element can control the second network element; the RRC entity, a Packet Data Convergence Protocol (PDCP) entity and a Service Data Adaptation Protocol (SDAP) entity are positioned in the first network element; the RLC entity is located in the second network element;
The acquiring of the transmission parameters of the terminal service includes:
and receiving the size of a data packet and the time interval of the data packet on each QoS flow in the terminal service sent by the PDCP and SDAP entities through a third interface.
In the foregoing solution, the configuring at least one parameter to be configured corresponding to a management function of a transmission channel corresponding to the terminal includes:
Sending the configuration information to a first network element through a first interface, and carrying out channel configuration by the first network element; and sending an interface signaling corresponding to the configuration information to the RRC entity through a second interface so as to inform the terminal of carrying out corresponding configuration.
in the above scheme, the method further comprises:
determining a reporting mechanism of corresponding parameters according to the attribute of each parameter;
configuring a reporting mode of the corresponding parameter to a corresponding entity based on the determined reporting mechanism;
and receiving the related parameters reported by the corresponding entity according to the configured reporting mode through the corresponding interface.
The embodiment of the invention also provides a processing device based on the wireless resource, which comprises:
a determination unit configured to determine a first management function for a radio resource;
a processing unit for acquiring valid data related to the first management function; selecting at least one parameter to be configured from a plurality of configuration parameters corresponding to the first management function; analyzing the effective data to obtain an analysis result;
And the configuration unit is used for configuring at least one parameter to be configured based on the analysis result.
in the above scheme, the first management function is a handover function; the processing unit is specifically configured to:
Acquiring parameters describing the state of a cell and parameters describing the state of a terminal;
Analyzing the acquired parameters describing the cell state and the parameters describing the terminal state by using a machine algorithm to obtain an analysis result;
the configuration unit is specifically configured to:
And configuring at least one parameter to be configured corresponding to the switching function corresponding to the terminal based on the analysis result.
In the above solution, a first network element in the NR system is a logical node that implements a part of the functions of a base station, a second network element is a logical node that implements other functions of the base station except the functions implemented by the first network element, and the first network element can control the second network element; the RRC entity is positioned in the first network element; the RLC entity is located in the second network element;
the processing unit is specifically configured to:
Receiving the CSI, the position information and the moving speed of the terminal sent by the first network element through a first interface;
and receiving parameters describing the cell state, the signal strength information of the terminal and the capability information of the terminal, which are sent by an RRC entity, through a second interface.
in the foregoing solution, the configuration unit is specifically configured to:
And sending the configuration information and the corresponding air interface signaling to the RRC entity through the second interface so as to configure at least one parameter to be configured corresponding to the switching function corresponding to the terminal.
in the above solution, the first management function is a management function of a transmission channel;
The processing unit is specifically configured to:
Acquiring transmission parameters of terminal services;
analyzing the acquired transmission parameters by using a machine algorithm to obtain an analysis result;
The configuration unit is specifically configured to: and configuring at least one parameter to be configured corresponding to the management function of the transmission channel corresponding to the terminal based on the analysis result.
In the above solution, a first network element in the NR system is a logical node that implements a part of the functions of a base station, a second network element is a logical node that implements other functions of the base station except the functions implemented by the first network element, and the first network element can control the second network element; the RRC entity, the PDCP entity and the SDAP entity are positioned in the first network element; the RLC entity is located in the second network element;
The processing unit is specifically configured to:
and receiving the size of a data packet and the time interval of the data packet on each QoS flow in the terminal service sent by the PDCP and SDAP entities through a third interface.
In the foregoing solution, the configuration unit is specifically configured to:
sending the configuration information to a first network element through a first interface, and carrying out channel configuration by the first network element; and sending an interface signaling corresponding to the configuration information to the RRC entity through a second interface so as to inform the terminal of carrying out corresponding configuration.
An embodiment of the present invention further provides a processing apparatus based on wireless resources, including: a processor and a memory for storing a computer program capable of running on the processor,
wherein the processor is configured to execute, when running the computer program:
Determining a first management function for a radio resource;
Obtaining valid data related to the first management function; selecting at least one parameter to be configured from a plurality of configuration parameters corresponding to the first management function;
analyzing the effective data to obtain an analysis result;
and configuring at least one parameter to be configured based on the analysis result.
In the above scheme, the first management function is a handover function; the processor is configured to, when running the computer program, execute:
acquiring parameters describing the state of a cell and parameters describing the state of a terminal;
Analyzing the acquired parameters describing the cell state and the parameters describing the terminal state by using a machine algorithm to obtain an analysis result;
And configuring at least one parameter to be configured corresponding to the switching function corresponding to the terminal based on the analysis result.
in the above solution, a first network element in the NR system is a logical node that implements a part of the functions of a base station, a second network element is a logical node that implements other functions of the base station except the functions implemented by the first network element, and the first network element can control the second network element; the RRC entity is positioned in the first network element; the RLC entity is located in the second network element;
the processor is configured to, when running the computer program, execute:
Receiving Channel State Information (CSI), position information and moving speed of a terminal sent by the first network element through a first interface;
and receiving parameters describing the cell state, the signal strength information of the terminal and the capability information of the terminal, which are sent by an RRC entity, through a second interface.
In the foregoing solution, the processor is configured to execute, when running the computer program:
And sending the configuration information and the corresponding air interface signaling to the RRC entity through the second interface so as to configure at least one parameter to be configured corresponding to the switching function corresponding to the terminal.
in the above solution, the first management function is a management function of a transmission channel;
the processor is configured to, when running the computer program, perform:
acquiring transmission parameters of terminal services;
analyzing the acquired transmission parameters by using a machine algorithm to obtain an analysis result;
and configuring at least one parameter to be configured corresponding to the management function of the transmission channel corresponding to the terminal based on the analysis result.
in the above solution, a first network element in the NR system is a logical node that implements a part of the functions of a base station, a second network element is a logical node that implements other functions of the base station except the functions implemented by the first network element, and the first network element can control the second network element; the RRC entity, the PDCP entity and the SDAP entity are positioned in the first network element; the RLC entity is located in the second network element;
The processor is configured to, when running the computer program, perform:
and receiving the size of a data packet and the time interval of the data packet on each QoS flow in the terminal service sent by the PDCP and SDAP entities through a third interface.
In the foregoing solution, the processor is configured to execute, when running the computer program:
Sending the configuration information to a first network element through a first interface, and carrying out channel configuration by the first network element; and sending an interface signaling corresponding to the configuration information to the RRC entity through a second interface so as to inform the terminal of carrying out corresponding configuration.
an embodiment of the present invention further provides a storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of any one of the above methods.
the processing method, the processing device and the storage medium based on the wireless resources provided by the embodiment of the invention determine a first management function of the wireless resources; obtaining valid data related to the first management function; selecting at least one parameter to be configured from a plurality of configuration parameters corresponding to the first management function; analyzing the effective data to obtain an analysis result; and configuring at least one parameter to be configured based on the analysis result, combining the big data with the functions of artificial intelligence and an access network, and performing intelligent wireless resource management and control by introducing the big data at the wireless access network side, so that the self-adaptive configuration in the wireless resource management process can be realized.
drawings
FIG. 1 is a flow chart illustrating a method for radio resource based processing according to an embodiment of the present invention;
FIG. 2 is a diagram illustrating configuration parameters in handover management according to an embodiment of the present invention;
FIG. 3 is a diagram illustrating configuration parameters in a transmission channel management process according to an embodiment of the present invention;
Fig. 4 is a schematic diagram of a radio access network architecture according to an embodiment of the present invention;
FIG. 5 is a block diagram of a processing apparatus based on radio resources according to an embodiment of the present invention;
Fig. 6 is a schematic structural diagram of another processing apparatus based on radio resources according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
at present, in the process of managing the wireless resources, the related configuration is configured in a static or manual mode, and the configuration of self-adaption and self-learning can not be flexibly performed according to scenes and different cells.
meanwhile, the current artificial intelligence is rapidly developed, so that big data and artificial intelligence can be combined, and intelligent wireless resource management and control can be performed by utilizing the big data on the wireless access network side.
based on this, in various embodiments of the present invention, for a certain management function, effective information that can be used as data analysis is screened from the acquired mass data, and for the management function, a parameter that needs to be configured (which may be referred to as a parameter to be configured) is determined, and then the effective information is analyzed, and a corresponding parameter is configured based on an analysis result.
The scheme provided by the embodiment of the invention combines the functions of big data, artificial intelligence and an access network, and intelligently manages and controls the wireless resources by introducing the big data at the wireless access network side, so that the self-adaptive configuration in the wireless resource management process can be realized.
an embodiment of the present invention provides a processing method based on radio resources, which is applied to a radio access network device, and as shown in fig. 1, the method includes:
step 101: determining a first management function for a radio resource;
here, in actual application, the network device determines which function management of the radio resource is required as needed. For example, when the cell switching function needs to be managed, it is determined that the first management function is the switching function; when the transmission channel needs to be managed, determining that the first management function is a management function of the transmission channel.
Step 102: obtaining valid data related to the first management function; selecting at least one parameter to be configured from a plurality of configuration parameters corresponding to the first management function;
specifically, the radio access network device may obtain valid data related to the first management function from the mass data.
Here, the mass data is all data that can be obtained by the radio access network.
That is, all data that can be obtained by the radio access network forms massive data.
step 103: analyzing the effective data to obtain an analysis result;
Here, in actual application, since the acquired data is mass data, the data is analyzed in combination with an artificial intelligence manner.
step 104: and configuring at least one parameter to be configured based on the analysis result.
in practical application, the obtained valid data are different and the corresponding configured parameters are different according to the difference of the first management function.
Based on this, in an embodiment, when the first management function is a handover function, i.e. a cell handover function, the specific implementation of steps 102 to 104 may include:
acquiring parameters describing the state of a cell and parameters describing the state of a terminal;
analyzing the acquired parameters describing the cell state and the parameters describing the terminal state by using a machine algorithm to obtain an analysis result;
and configuring at least one parameter to be configured corresponding to the switching function corresponding to the terminal based on the analysis result.
where for the management of cell handover, the network equipment must rely on state information describing the terminal and the cell.
In practical application, a measurement event needs to be configured in the switching process, if the requirement of the measurement event is met, the terminal starts a measurement report, triggers a switching process according to the result of the measurement report, and performs cell switching when the switching condition is met.
Wherein, the configured parameters are as shown in fig. 2 in the whole process of the handover.
in this embodiment of the present invention, the parameter describing the cell state may be referred to as cell dimension information, and may include: the cell load situation, the utilization rate of the whole Physical Resource Block (PRB), the cell-level transmit power, etc., and the configuration of a1-Threshold and a2-Threshold in fig. 2 may be optimized according to these parameters.
the parameter describing the terminal state may be referred to as terminal dimension information, and may include: the UE may optimize parameter configuration during handover according to parameters such as Cell Radio Network temporary identifier (CRNTI, Cell Radio Network temporary identifier), UE capability, measurement results such as Reference Signal Receiving Power (RSRP), Reference Signal Receiving Quality (RSRQ), UE location information, and moving speed of the UE, where the parameter configuration during handover may be optimized, for example: for UE with high moving speed, the threshold configuration of measurement report is high, the trigger condition is easy to meet, and the switching is easy to trigger.
Based on this, in some embodiments, the configuring, based on the analysis result, at least one parameter to be configured corresponding to the handover function corresponding to the terminal includes:
configuring a corresponding measurement event trigger threshold for each measurement event based on the parameters describing the terminal state;
and configuring the parameters to be configured related in the switching process based on the parameters describing the cell state.
in practical application, a suitable machine algorithm, such as a commonly used neural network, can be selected as needed, and at this time, a machine learning model based on the neural network can be trained on some sample data, so as to establish the machine learning model, that is, to determine each parameter in the machine learning model. Then, the obtained parameters describing the cell state and the parameters describing the terminal state are combined with the established machine learning model to obtain the analysis result, and the obtained analysis result can intuitively determine how to set each parameter to be configured.
Certainly, the established machine learning model can be continuously trained by new sample data, so that parameters in the model are updated, and a more accurate analysis result is obtained.
for another example, a suitable classifier may be selected (some sample data is needed to determine relevant parameters in the classifier), the obtained parameters describing the cell state and the parameters describing the terminal state are used, and an analysis result is obtained by combining the classifier, and similarly, the obtained analysis result may intuitively determine how to set each parameter to be configured.
Of course, the parameters of the classifier are updated through new sample data, and then a more accurate analysis result is obtained.
It can be seen from the above description that, after the solution of the embodiment of the present invention is adopted, that is, after the intelligent resource management is performed, different measurement event trigger thresholds can be configured according to the location information and the past handover experience value.
And when switching judgment is carried out, a switching process is initiated at a proper time by combining the moving speed, the moving track and the measurement reporting result of the UE.
In an embodiment, when the first management function is a management function of a transmission channel, the specific implementation of steps 102 to 104 may include:
Acquiring transmission parameters of terminal services;
analyzing the acquired transmission parameters by using a machine algorithm to obtain an analysis result;
and configuring at least one parameter to be configured corresponding to the management function of the transmission channel corresponding to the terminal based on the analysis result.
The management of the transport channel mainly includes management of SPS and DRX functions. In this process, the parameters of the configuration are as shown in fig. 3.
In the embodiment of the present invention, the management function of the transport channel may be understood as the configuration of the transport channel and the physical channel. In this process, analytical prediction of traffic is not left.
in the embodiment of the present invention, the transmission parameters of the terminal traffic may be understood as parameters related to the traffic of the UE, such as the size of the received data packet and the data interval statistics (time interval of the data packet) on each QoS flow. On one hand, the mapping of QoS flow to Data Radio Bearer (DRB) can be optimized, and on the other hand, the design of SPS and DRX can be matched with the higher service.
based on this, in an embodiment, the configuring, based on the analysis result, at least one parameter to be configured corresponding to the management function of the transmission channel corresponding to the terminal includes:
and configuring whether to start and the starting period aiming at the SPS function and the non-DRX function of the service.
In practical application, a suitable machine algorithm, such as a neural network, a classifier and the like, can be selected according to needs, a processing mode similar to a switching function is adopted, and the obtained transmission parameters are analyzed by the machine algorithm to obtain an analysis result.
after the scheme of the embodiment of the invention is adopted, whether the SPS and the DRX are started or not and the starting period can be reasonably configured by utilizing the modeling of the service data packet type (a model or a classifier and the like established by a neural network); further, the number of SPS processes may be configured appropriately (i.e., the relevant parameters in fig. 3 are configured). And configuring the SPS and the DRX in real time according to the duration of the service and the periodic prediction of the service. The service duration and the service periodicity prediction need a matched reporting and acquisition process.
In combination with the architecture of the radio access network in the 5G NG system, as shown in fig. 4, the scheme of the embodiment of the present invention is mainly implemented by an intelligent radio resource management module. Then the intelligent rrm module needs to obtain the relevant information through other entities in the access network.
Specifically, the access network is divided into a first network element (i.e. Centralized processing Unit (CU)) and a second network element (i.e. Distributed processing Unit (DU)), where the first network element is a logical node that implements part of the functions of the base station, the second network element is a logical node that implements other functions of the base station than the functions implemented by the first network element, the first network element is capable of controlling the second network element, the first network element may be connected with at least two of the second network elements, and the RRC entity is located in the first network element; the PDCP and SDAP entities are positioned in the first network element; the RLC entity is located in the second network element; the MAC and PHY entities are located at the second network element.
wherein, DU reports CSI information, UE position information and moving speed of UE to intelligent radio resource management module through first interface (interface 1), RRC entity reports parameters of cell level and part of user level to intelligent resource management module through second interface (interface 2), including: the number of users in a cell, the load condition, the PRB utilization rate, the RSRP and the RSRQ of the UE and the like, so that the intelligent wireless resource management module utilizes the position information, the moving speed and the like of the UE reported by the interface 1 and combines the parameters reported by the interface 2 to perform intelligent resource management of wireless resources so as to enhance user switching.
the intelligent radio resource management module modifies the switching configuration of the RRC through the interface 2, and sends the configuration and the corresponding air interface signaling to the RRC entity so as to carry out the relevant parameter configuration of the switching.
based on this, in an embodiment, the acquiring valid data related to the first management function includes:
Receiving the CSI, the position information and the moving speed of the terminal sent by the first network element through a first interface;
and receiving parameters describing the cell state, the signal strength information of the terminal and the capability information of the terminal, which are sent by an RRC entity, through a second interface.
correspondingly, the configuring at least one parameter to be configured corresponding to the switching function corresponding to the terminal includes:
And sending the configuration information and the corresponding air interface signaling to the RRC entity through the second interface so as to configure at least one parameter to be configured corresponding to the switching function corresponding to the terminal.
the SDAP and the PDCP entity send the packet size and the time interval of the data packet on each Qos flow of the service dimension to an intelligent wireless resource management module through an interface 3;
the intelligent radio resource management module configures a proper UE transmission channel and a proper physical channel, informs the configurations to an RRC entity through an interface 2, the RRC entity generates corresponding air interface signaling for informing a terminal, simultaneously configures the configuration information to a DU through an interface 1, and processes the configuration according to new configurations after the MAC and PHY entities receive the configurations of the transmission channel and the physical channel.
Based on this, in an embodiment, the acquiring the transmission parameter of the terminal service includes:
And receiving the size of a data packet and the time interval of the data packet on each QoS flow in the terminal service sent by the PDCP and SDAP entities through a third interface.
correspondingly, the configuring at least one parameter to be configured corresponding to the management function of the transmission channel corresponding to the terminal includes:
sending the configuration information to a first network element through a first interface, and carrying out channel configuration by the first network element; and sending an interface signaling corresponding to the configuration information to the RRC entity through a second interface so as to inform the terminal of carrying out corresponding configuration.
in actual application, the reporting mechanism of each entity can be configured.
Based on this, in an embodiment, the method further comprises:
determining a reporting mechanism of corresponding parameters according to the attribute of each parameter;
configuring a reporting mode of the corresponding parameter to a corresponding entity based on the determined reporting mechanism;
correspondingly, the relevant parameters reported by the corresponding entity according to the configured reporting mode are received through the corresponding interface.
in practical application, the reporting mechanism may be a multi-dimensional data reporting mechanism based on cell, user, and service triggered by periodicity and events.
Specifically, there are two ways for reporting data in the interfaces 1, 2, and 3:
1. The report can be carried out periodically, and the report period of each parameter is configured through the intelligent resource management module, so that the report can be automatically carried out when the period is reached.
2. And a reporting mechanism triggered by the event sets a reporting event and reports when a reporting condition is met.
In practical application, in order to reduce the load of the reported data volume, event triggering may be used for parameters that are not continuously observed, such as the utilization rate of PRBs and the cell load. For parameters that need to be monitored for a long time, such as service dimensions, periodic reporting may be used.
As can be seen from the above description, according to the scheme of the embodiment of the present invention, firstly, effective information that can be used for data analysis is screened for different dimensions of radio resource management, and parameters that can use intelligent configuration are determined for different functions of radio resource management. Then, combining the perception of the cell, the user and the service, the selected parameters are configured intelligently to select the proper radio resource management strategy.
the management of the radio resources is mainly embodied in the management functions of the switching function and the transmission channel, so that the configuration of the optimized switching in the switching configuration process and the configuration of the optimized transmission channel in the transmission channel configuration process are realized.
The method provided by the embodiment of the invention determines a first management function of wireless resources; obtaining valid data related to the first management function; selecting at least one parameter to be configured from a plurality of configuration parameters corresponding to the first management function; analyzing the effective data to obtain an analysis result; and configuring at least one parameter to be configured based on the analysis result, combining the big data with the functions of artificial intelligence and an access network, and performing intelligent wireless resource management and control by introducing the big data at the wireless access network side, so that the self-adaptive configuration in the wireless resource management process can be realized.
in order to implement the method according to the embodiment of the present invention, an embodiment of the present invention further provides a processing apparatus based on radio resources, where the processing apparatus is disposed in a radio access network device, and as shown in fig. 5, the apparatus includes:
A determination unit 51 for determining a first management function for radio resources;
a processing unit 52 for acquiring valid data related to the first management function; selecting at least one parameter to be configured from a plurality of configuration parameters corresponding to the first management function; analyzing the effective data to obtain an analysis result;
A configuration unit 53, configured to configure the at least one parameter to be configured based on the analysis result.
In practical application, the obtained valid data are different and the corresponding configured parameters are different according to the difference of the first management function.
Based on this, in an embodiment, when the first management function is a handover function, the processing unit 52 is specifically configured to:
acquiring parameters describing the state of a cell and parameters describing the state of a terminal;
Analyzing the acquired parameters describing the cell state and the parameters describing the terminal state by using a machine algorithm to obtain an analysis result;
The configuration unit 53 is specifically configured to:
and configuring at least one parameter to be configured corresponding to the switching function corresponding to the terminal based on the analysis result.
where for the management of cell handover, the network equipment must rely on state information describing the terminal and the cell.
In this embodiment of the present invention, the parameter describing the cell state may be referred to as cell dimension information, and may include: the cell load situation, the overall PRB usage rate, the cell-level transmission power, etc., according to which the configuration of a1-Threshold and a2-Threshold in FIG. 2 can be optimized.
The parameter describing the terminal state may be referred to as terminal dimension information, and may include: CRNTI of the user equipment UE, UE capability, measurement results such as RSRP and RSRQ of the UE, UE CSI measurement results, UE location information, moving speed, and the like, according to which parameter configuration during handover can be optimized, such as: for UE with high moving speed, the threshold configuration of measurement report is high, the trigger condition is easy to meet, and the switching is easy to trigger.
Based on this, in some embodiments, the configuring, based on the analysis result, at least one parameter to be configured corresponding to the handover function corresponding to the terminal includes:
For each measurement event, based on the parameter describing the terminal state, the configuration unit 53 configures a corresponding measurement event trigger threshold;
for the parameters to be configured involved in the handover process, the configuration unit 53 performs configuration based on the parameters describing the cell state.
in an embodiment, when the first management function is a management function of a transmission channel, the processing unit 52 is specifically configured to:
acquiring transmission parameters of terminal services;
analyzing the acquired transmission parameters by using a machine algorithm to obtain an analysis result;
The configuration unit 53 is specifically configured to: and configuring at least one parameter to be configured corresponding to the management function of the transmission channel corresponding to the terminal based on the analysis result.
In the embodiment of the present invention, the management function of the transport channel may be understood as the configuration of the transport channel and the physical channel. In this process, analytical prediction of traffic is not left.
in the embodiment of the present invention, the transmission parameters of the terminal traffic may be understood as parameters related to the traffic of the UE, such as the size of the received data packet and the data interval statistics (time interval of the data packet) on each QoS flow. The mapping of QoS flow to DRB can be optimized on the one hand and the design of SPS and DRX can be matched to higher traffic on the other hand.
based on this, in an embodiment, the configuring, based on the analysis result, at least one parameter to be configured corresponding to the management function of the transmission channel corresponding to the terminal includes:
For the SPS function and DRX function of the service, the configuration unit 53 configures whether to turn on, and a turn-on period; further, the number of SPS processes may also be configured.
In combination with the architecture of the radio access network in the 5G NG system, as shown in fig. 4, the scheme of the embodiment of the present invention is mainly implemented by an intelligent radio resource management module. Then the intelligent rrm module needs to obtain the relevant information through other entities in the access network.
Specifically, the access network is divided into a first network element (i.e. CU) and a second network element (i.e. DU), where the first network element is a logical node that implements part of the base station functions, the second network element is a logical node that implements other base station functions than those implemented by the first network element, the first network element is capable of controlling the second network element, the first network element may be connected with at least two of the second network elements, and the RRC entity is located in the first network element; the PDCP and SDAP entities are positioned in the first network element; the RLC entity is located in the second network element; the MAC and PHY entities are located at the second network element.
Wherein, the DU reports CSI information, UE location information and mobility speed of the UE to the intelligent radio resource management module (i.e. the processing apparatus based on radio resources according to the embodiment of the present invention) through the first interface (interface 1), and the RRC entity reports cell-level and partial user-level parameters to the intelligent resource management module through the second interface (interface 2), including: the number of users in a cell, the load condition, the PRB utilization rate, the RSRP and the RSRQ of the UE and the like, so that the intelligent wireless resource management module utilizes the position information, the moving speed and the like of the UE reported by the interface 1 and combines the parameters reported by the interface 2 to perform intelligent resource management of wireless resources so as to enhance user switching.
the intelligent radio resource management module modifies the switching configuration of the RRC through the interface 2, and sends the configuration and the corresponding air interface signaling to the RRC entity so as to carry out the relevant parameter configuration of the switching.
based on this, in an embodiment, a first network element in the NR system is a logical node that implements a part of functions of a base station, a second network element is a logical node that implements functions of another base station except for the functions implemented by the first network element, the first network element can control the second network element, and the first network element can be connected with at least two second network elements; the RRC entity is positioned in the first network element; the RLC entity is located in the second network element;
the processing unit 52 is specifically configured to:
Receiving the CSI, the position information and the moving speed of the terminal sent by the first network element through a first interface;
and receiving parameters describing the cell state, the signal strength information of the terminal and the capability information of the terminal, which are sent by an RRC entity, through a second interface.
Correspondingly, the configuration unit 53 is specifically configured to:
and sending the configuration information and the corresponding air interface signaling to the RRC entity through the second interface so as to configure at least one parameter to be configured corresponding to the switching function corresponding to the terminal.
The SDAP and the PDCP entity send the packet size and the time interval of the data packet on each Qos flow of the service dimension to an intelligent wireless resource management module through an interface 3;
the intelligent radio resource management module configures a proper UE transmission channel and a proper physical channel, informs the configurations to an RRC entity through an interface 2, the RRC entity generates corresponding air interface signaling for informing a terminal, simultaneously configures the configuration information to a DU through an interface 1, and processes the configuration according to new configurations after the MAC and PHY entities receive the configurations of the transmission channel and the physical channel.
based on this, in an embodiment, the processing unit 52 is specifically configured to:
and receiving the size of a data packet and the time interval of the data packet on each QoS flow in the terminal service sent by the PDCP and SDAP entities through a third interface.
Correspondingly, the configuration unit 53 is specifically configured to:
Sending the configuration information to a first network element through a first interface, and carrying out channel configuration by the first network element; and sending an interface signaling corresponding to the configuration information to the RRC entity through a second interface so as to inform the terminal of carrying out corresponding configuration.
in actual application, the reporting mechanism of each entity can be configured.
Based on this, in an embodiment, the configuration unit 53 is further configured to:
determining a reporting mechanism of corresponding parameters according to the attribute of each parameter;
configuring a reporting mode of the corresponding parameter to a corresponding entity based on the determined reporting mechanism;
Correspondingly, the relevant parameters reported by the corresponding entity according to the configured reporting mode are received through the corresponding interface.
In the solution provided in the embodiment of the present invention, the determining unit 51 determines a first management function for a radio resource; the processing unit 52 acquires valid data related to the first management function; selecting at least one parameter to be configured from a plurality of configuration parameters corresponding to the first management function to analyze the effective data to obtain an analysis result; the configuration unit 53 configures the at least one parameter to be configured based on the analysis result, and performs intelligent radio resource management and control by introducing big data on the radio access network side by combining the big data with the functions of artificial intelligence and access network, so that adaptive configuration in the radio resource management process can be realized.
in practical applications, the determining unit 51, the processing unit 52 and the configuring unit 53 may be implemented by a processor in a processing device based on radio resources.
It should be noted that: the above-mentioned processing based on radio resources is exemplified by the division of the above-mentioned program modules when the processing based on radio resources is performed, and in practical applications, the above-mentioned processing allocation can be completed by different program modules according to needs, that is, the internal structure of the device is divided into different program modules to complete all or part of the above-mentioned processing. In addition, the processing apparatus based on radio resources provided in the foregoing embodiments and the processing method based on radio resources provided in the foregoing embodiments belong to the same concept, and specific implementation processes thereof are described in detail in the method embodiments and are not described herein again.
based on the hardware implementation of the program module, to implement the method according to the embodiment of the present invention, an embodiment of the present invention further provides a processing apparatus based on radio resources, as shown in fig. 6, where the apparatus 60 includes:
a processor 61 and a memory 62 for storing computer programs capable of running on the processor,
wherein the processor 61 is configured to execute, when running the computer program:
determining a first management function for a radio resource;
Obtaining valid data related to the first management function; selecting at least one parameter to be configured from a plurality of configuration parameters corresponding to the first management function;
analyzing the effective data to obtain an analysis result;
and configuring at least one parameter to be configured based on the analysis result.
In one embodiment, the first management function is a handover function; the processor 61 is configured to, when running the computer program, execute:
acquiring parameters describing the state of a cell and parameters describing the state of a terminal;
Analyzing the acquired parameters describing the cell state and the parameters describing the terminal state by using a machine algorithm to obtain an analysis result;
and configuring at least one parameter to be configured corresponding to the switching function corresponding to the terminal based on the analysis result.
In an embodiment, the processor 61 is configured to execute, when running the computer program, the following steps:
configuring a corresponding measurement event trigger threshold for each measurement event based on the parameters describing the terminal state;
and configuring the parameters to be configured related in the switching process based on the parameters describing the cell state.
in an embodiment, a first network element in the NR system is a logical node that implements a part of functions of a base station, a second network element is a logical node that implements functions of another base station except for the functions implemented by the first network element, the first network element is capable of controlling the second network element, and the first network element may be connected with at least two second network elements; the RRC entity is positioned in the first network element; the RLC entity is located in the second network element;
the processor 61 is configured to, when running the computer program, execute:
Receiving the CSI, the position information and the moving speed of the terminal sent by the first network element through a first interface;
And receiving parameters describing the cell state, the signal strength information of the terminal and the capability information of the terminal, which are sent by an RRC entity, through a second interface.
In an embodiment, the processor 61 is configured to execute, when running the computer program, the following steps:
and sending the configuration information and the corresponding air interface signaling to the RRC entity through the second interface so as to configure at least one parameter to be configured corresponding to the switching function corresponding to the terminal.
in one embodiment, the first management function is a management function of a transmission channel;
the processor 61 is configured to execute, when running the computer program:
acquiring transmission parameters of terminal services;
analyzing the acquired transmission parameters by using a machine algorithm to obtain an analysis result;
and configuring at least one parameter to be configured corresponding to the management function of the transmission channel corresponding to the terminal based on the analysis result.
In an embodiment, the processor 61 is configured to execute, when running the computer program, the following steps:
and configuring whether to start and the starting period aiming at the SPS function and the DRX function of the service.
in an embodiment, a first network element in the NR system is a logical node that implements a part of functions of a base station, a second network element is a logical node that implements functions of another base station except for the functions implemented by the first network element, the first network element is capable of controlling the second network element, and the first network element may be connected with at least two second network elements; the RRC entity, the PDCP entity and the SDAP entity are positioned in the first network element; the RLC entity is located in the second network element;
The processor 61 is configured to execute, when running the computer program:
and receiving the size of a data packet and the time interval of the data packet on each QoS flow in the terminal service sent by the PDCP and SDAP entities through a third interface.
In an embodiment, the processor 61 is configured to execute, when running the computer program, the following steps:
sending the configuration information to a first network element through a first interface, and carrying out channel configuration by the first network element; and sending an interface signaling corresponding to the configuration information to the RRC entity through a second interface so as to inform the terminal of carrying out corresponding configuration.
in an embodiment, the processor 61 is configured to execute, when running the computer program, the following steps:
Determining a reporting mechanism of corresponding parameters according to the attribute of each parameter;
Configuring a reporting mode of the corresponding parameter to a corresponding entity based on the determined reporting mechanism;
And receiving the related parameters reported by the corresponding entity according to the configured reporting mode through the corresponding interface.
The specific processing procedure of the processor 61 can be understood by referring to the method, which is not described herein.
Of course, in practice, the various components of the device 60 are coupled together by a bus system 63. It will be appreciated that the bus system 63 is used to enable communications among the components. The bus system 63 includes a power bus, a control bus, and a status signal bus in addition to the data bus. For clarity of illustration, however, the various buses are labeled as bus system 63 in FIG. 6.
the memory 62 in embodiments of the present invention is used to store various types of data to support the operation of the device 60. Examples of such data include: any computer program for operating on the apparatus 60.
the method disclosed in the above embodiments of the present invention may be applied to the processor 61, or implemented by the processor 61. The processor 61 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be implemented by integrated logic circuits of hardware or instructions in the form of software in the processor 61. The processor 61 may be a general purpose processor, a Digital Signal Processor (DSP), or other programmable logic device, discrete gate or transistor logic device, discrete hardware components, etc. The processor 61 may implement or perform the methods, steps and logic blocks disclosed in the embodiments of the present invention. A general purpose processor may be a microprocessor or any conventional processor or the like. The steps of the method disclosed by the embodiment of the invention can be directly implemented by a hardware decoding processor, or can be implemented by combining hardware and software modules in the decoding processor. The software modules may be located in a storage medium located in the memory 62, and the processor 61 reads the information in the memory 62 and performs the steps of the aforementioned method in conjunction with its hardware.
in an exemplary embodiment, the apparatus 60 may be implemented by one or more Application Specific Integrated Circuits (ASICs), DSPs, Programmable Logic Devices (PLDs), Complex Programmable Logic Devices (CPLDs), Field-Programmable Gate arrays (FPGAs), general purpose processors, controllers, Micro Controllers (MCUs), microprocessors (microprocessors), or other electronic components for performing the foregoing methods.
it will be appreciated that the memory 62 of embodiments of the present invention may be either volatile memory or nonvolatile memory, and may include both volatile and nonvolatile memory. Among them, the nonvolatile Memory may be a Read Only Memory (ROM), a Programmable Read Only Memory (PROM), an Erasable Programmable Read-Only Memory (EPROM), an Electrically Erasable Programmable Read-Only Memory (EEPROM), a magnetic random access Memory (FRAM), a flash Memory (flash Memory), a magnetic surface Memory, an optical disk, or a Compact Disc Read-Only Memory (CD-ROM); the magnetic surface storage may be disk storage or tape storage. Volatile Memory can be Random Access Memory (RAM), which acts as external cache Memory. By way of illustration and not limitation, many forms of RAM are available, such as Static Random Access Memory (SRAM), Synchronous Static Random Access Memory (SSRAM), Dynamic Random Access Memory (DRAM), Synchronous Dynamic Random Access Memory (SDRAM), Double Data Rate Synchronous Dynamic Random Access Memory (DDRSDRAM, Double Data Synchronous Random Access Memory), Enhanced Synchronous Dynamic Random Access Memory (ESDRAM, Enhanced Synchronous Dynamic Random Access Memory), Synchronous link Dynamic Random Access Memory (SLDRAM, Synchronous Dynamic Random Access Memory), Direct Memory bus (DRmb Access Memory, Random Access Memory). The described memory for embodiments of the present invention is intended to comprise, without being limited to, these and any other suitable types of memory.
in an exemplary embodiment, the embodiment of the present invention further provides a storage medium, which may be a computer-readable storage medium, for example, a memory 62 storing a computer program, which is executable by a processor 61 of the apparatus 60 to perform the steps of the foregoing method. The computer readable storage medium can be Memory such as FRAM, ROM, PROM, EPROM, EEPROM, Flash Memory, magnetic surface Memory, optical disk, or CD-ROM; or may be a variety of devices including one or any combination of the above memories, such as a mobile phone, computer, tablet device, personal digital assistant, etc.
it should be noted that: the technical schemes described in the embodiments of the present invention can be combined arbitrarily without conflict.
the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.
Claims (25)
1. a method for processing based on radio resources, the method comprising:
determining a first management function for a radio resource;
Obtaining valid data related to the first management function; selecting at least one parameter to be configured from a plurality of configuration parameters corresponding to the first management function;
analyzing the effective data to obtain an analysis result;
And configuring at least one parameter to be configured based on the analysis result.
2. The method of claim 1, wherein the first management function is a handover function; the acquiring valid data related to the first management function includes:
Acquiring parameters describing the state of a cell and parameters describing the state of a terminal;
the analyzing the effective data to obtain an analysis result comprises:
Analyzing the acquired parameters describing the cell state and the parameters describing the terminal state by using a machine algorithm to obtain an analysis result;
and configuring at least one parameter to be configured corresponding to the switching function corresponding to the terminal based on the analysis result.
3. The method according to claim 2, wherein the configuring, based on the analysis result, at least one parameter to be configured corresponding to the handover function corresponding to the terminal includes:
configuring a corresponding measurement event trigger threshold for each measurement event based on the parameters describing the terminal state;
And configuring the parameters to be configured related in the switching process based on the parameters describing the cell state.
4. The method of claim 2, characterized in that a first network element in a new radio access NR system is a logical node implementing part of the base station functionality, a second network element is a logical node implementing other base station functionality than the functionality implemented by the first network element, the first network element is capable of controlling the second network element; a Radio Resource Control (RRC) entity is positioned in the first network element; the Radio Link Control (RLC) entity is positioned in the second network element;
The acquiring valid data related to the first management function includes:
receiving Channel State Information (CSI), position information and moving speed of a terminal sent by the first network element through a first interface;
and receiving parameters describing the cell state, the signal strength information of the terminal and the capability information of the terminal, which are sent by an RRC entity, through a second interface.
5. the method according to claim 4, wherein the configuring the at least one parameter to be configured corresponding to the handover function corresponding to the terminal comprises:
and sending the configuration information and the corresponding air interface signaling to the RRC entity through the second interface so as to configure at least one parameter to be configured corresponding to the switching function corresponding to the terminal.
6. The method of claim 1, wherein the first management function is a management function of a transmission channel; the acquiring valid data related to the first management function includes:
acquiring transmission parameters of terminal services;
the analyzing the effective data to obtain an analysis result comprises:
analyzing the acquired transmission parameters by using a machine algorithm to obtain an analysis result;
And configuring at least one parameter to be configured corresponding to the management function of the transmission channel corresponding to the terminal based on the analysis result.
7. The method according to claim 6, wherein the configuring, based on the analysis result, at least one parameter to be configured corresponding to a management function of a transmission channel corresponding to the terminal comprises:
and configuring whether to start and a starting period aiming at a semi-persistent scheduling (SPS) function and a Discontinuous Reception (DRX) function of the service.
8. the method of claim 6, characterized in that a first network element in the NR system is a logical node implementing part of the base station functionality, and a second network element is a logical node implementing other base station functionality than the functionality implemented by the first network element, the first network element being capable of controlling the second network element; the RRC entity, the packet data convergence protocol PDCP and the service data adaptation protocol SDAP entity are positioned in the first network element; the RLC entity is located in the second network element;
The acquiring of the transmission parameters of the terminal service includes:
And receiving the size of a data packet and the time interval of the data packet on each QoS flow in the terminal service sent by the PDCP and SDAP entities through a third interface.
9. The method according to claim 8, wherein the configuring the at least one parameter to be configured corresponding to the management function of the transmission channel corresponding to the terminal comprises:
sending the configuration information to a first network element through a first interface, and carrying out channel configuration by the first network element; and sending an interface signaling corresponding to the configuration information to the RRC entity through a second interface so as to inform the terminal of carrying out corresponding configuration.
10. The method according to claim 4 or 8, characterized in that the method further comprises:
determining a reporting mechanism of corresponding parameters according to the attribute of each parameter;
Configuring a reporting mode of the corresponding parameter to a corresponding entity based on the determined reporting mechanism;
and receiving the related parameters reported by the corresponding entity according to the configured reporting mode through the corresponding interface.
11. an apparatus for processing based on radio resources, the apparatus comprising:
a determination unit configured to determine a first management function for a radio resource;
A processing unit for acquiring valid data related to the first management function; selecting at least one parameter to be configured from a plurality of configuration parameters corresponding to the first management function; analyzing the effective data to obtain an analysis result;
And the configuration unit is used for configuring at least one parameter to be configured based on the analysis result.
12. The apparatus of claim 11, wherein the first management function is a handover function; the processing unit is specifically configured to:
Acquiring parameters describing the state of a cell and parameters describing the state of a terminal;
analyzing the acquired parameters describing the cell state and the parameters describing the terminal state by using a machine algorithm to obtain an analysis result;
The configuration unit is specifically configured to:
And configuring at least one parameter to be configured corresponding to the switching function corresponding to the terminal based on the analysis result.
13. the apparatus of claim 12, wherein a first network element in an NR system is a logical node implementing part of the base station functionality, and a second network element is a logical node implementing other base station functionality than that implemented by the first network element, the first network element being capable of controlling the second network element; the RRC entity is positioned in the first network element; the RLC entity is located in the second network element;
the processing unit is specifically configured to:
Receiving the CSI, the position information and the moving speed of the terminal sent by the first network element through a first interface;
And receiving parameters describing the cell state, the signal strength information of the terminal and the capability information of the terminal, which are sent by an RRC entity, through a second interface.
14. The apparatus according to claim 13, wherein the configuration unit is specifically configured to:
and sending the configuration information and the corresponding air interface signaling to the RRC entity through the second interface so as to configure at least one parameter to be configured corresponding to the switching function corresponding to the terminal.
15. the apparatus of claim 11, wherein the first management function is a management function of a transport channel;
the processing unit is specifically configured to:
Acquiring transmission parameters of terminal services;
Analyzing the acquired transmission parameters by using a machine algorithm to obtain an analysis result;
The configuration unit is specifically configured to: and configuring at least one parameter to be configured corresponding to the management function of the transmission channel corresponding to the terminal based on the analysis result.
16. the apparatus of claim 15, wherein a first network element in an NR system is a logical node implementing part of the base station functionality, and a second network element is a logical node implementing other base station functionality than that implemented by the first network element, the first network element being capable of controlling the second network element; the RRC entity, the PDCP entity and the SDAP entity are positioned in the first network element; the RLC entity is located in the second network element;
The processing unit is specifically configured to:
And receiving the size of a data packet and the time interval of the data packet on each QoS flow in the terminal service sent by the PDCP and SDAP entities through a third interface.
17. The apparatus according to claim 16, wherein the configuration unit is specifically configured to:
Sending the configuration information to a first network element through a first interface, and carrying out channel configuration by the first network element; and sending an interface signaling corresponding to the configuration information to the RRC entity through a second interface so as to inform the terminal of carrying out corresponding configuration.
18. A processing apparatus based on radio resources, comprising: a processor and a memory for storing a computer program capable of running on the processor,
wherein the processor is configured to execute, when running the computer program:
determining a first management function for a radio resource;
Obtaining valid data related to the first management function; selecting at least one parameter to be configured from a plurality of configuration parameters corresponding to the first management function;
analyzing the effective data to obtain an analysis result;
and configuring at least one parameter to be configured based on the analysis result.
19. The apparatus of claim 18, wherein the first management function is a handover function; the processor is configured to, when running the computer program, execute:
Acquiring parameters describing the state of a cell and parameters describing the state of a terminal;
Analyzing the acquired parameters describing the cell state and the parameters describing the terminal state by using a machine algorithm to obtain an analysis result;
And configuring at least one parameter to be configured corresponding to the switching function corresponding to the terminal based on the analysis result.
20. The apparatus of claim 19, wherein a first network element in an NR system is a logical node implementing part of the base station functionality, and a second network element is a logical node implementing other base station functionality than that implemented by the first network element, the first network element being capable of controlling the second network element; the RRC entity is positioned in the first network element; the RLC entity is located in the second network element;
the processor is configured to, when running the computer program, execute:
receiving Channel State Information (CSI), position information and moving speed of a terminal sent by the first network element through a first interface;
and receiving parameters describing the cell state, the signal strength information of the terminal and the capability information of the terminal, which are sent by an RRC entity, through a second interface.
21. The apparatus according to claim 20, wherein the processor, when executing the computer program, is configured to perform:
and sending the configuration information and the corresponding air interface signaling to the RRC entity through the second interface so as to configure at least one parameter to be configured corresponding to the switching function corresponding to the terminal.
22. The apparatus of claim 18, wherein the first management function is a management function of a transport channel;
the processor is configured to, when running the computer program, perform:
acquiring transmission parameters of terminal services;
analyzing the acquired transmission parameters by using a machine algorithm to obtain an analysis result;
And configuring at least one parameter to be configured corresponding to the management function of the transmission channel corresponding to the terminal based on the analysis result.
23. the apparatus of claim 22, wherein a first network element in an NR system is a logical node implementing part of the base station functionality, and a second network element is a logical node implementing other base station functionality than that implemented by the first network element, the first network element being capable of controlling the second network element; the RRC entity, the PDCP entity and the SDAP entity are positioned in the first network element; the RLC entity is located in the second network element;
The processor is configured to, when running the computer program, perform:
and receiving the size of a data packet and the time interval of the data packet on each QoS flow in the terminal service sent by the PDCP and SDAP entities through a third interface.
24. The apparatus according to claim 23, wherein the processor, when executing the computer program, is configured to perform:
sending the configuration information to a first network element through a first interface, and carrying out channel configuration by the first network element; and sending an interface signaling corresponding to the configuration information to the RRC entity through a second interface so as to inform the terminal of carrying out corresponding configuration.
25. a storage medium having a computer program stored thereon, the computer program, when being executed by a processor, realizing the steps of the method according to any of the claims 1 to 10.
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