CN110876150B - A method, module and device for monitoring base station behavior - Google Patents

Abstract

The invention provides a method for monitoring the behavior of a base station, which is applied to a monitoring module and comprises the following steps: acquiring first data, wherein the first data is second data acquired by a base station or data after the base station performs first processing on the second data; obtaining abnormal information from the first data, or obtaining the abnormal information after performing second processing on the first data; and acquiring a monitoring result according to the abnormal information. By acquiring the abnormal information from the first data acquired by the base station and acquiring the monitoring result from the abnormal information, the monitoring of the base station is realized, and the base station is prevented from carrying out different treatments on different types of terminals through the private protocol.

Description

A method, module and device for monitoring base station behavior

Technical Field

The present invention relates to the field of communication technology, and in particular to a method for monitoring base station behavior.

Background technique

Currently, operators are operating a variety of services. And they are also running multiple networks at the same time. Faced with increasingly complex operating scenarios, operators' operation and maintenance are also facing great challenges. At present, the operation and maintenance problems faced by operators are: for certain broadcast and multicast services (such as group WeChat red envelopes), a certain type of terminal equipment UE always receives slower than other UEs. The reason for this problem may be that the base station uses different mechanisms to treat different terminals. For example, the base station provides more services or limited services to a certain type of terminal through a private protocol, which is unfair to other UEs. Therefore, how to monitor whether the base station treats different terminals fairly has become an urgent problem to be solved.

Summary of the invention

The embodiment of the present invention provides an information recording method to solve the problem of how to monitor whether a base station treats different terminals fairly.

In order to solve the above-mentioned technical problems, the present invention is achieved as follows:

In a first aspect, an embodiment of the present invention provides a method for monitoring base station behavior, which is applied to a monitoring module and includes:

Acquire first data, wherein the first data is second data acquired by the base station or is data obtained after the base station performs first processing on the second data;

Acquiring exception information from the first data, or acquiring exception information after performing a second process on the first data;

A monitoring result is obtained according to the abnormal information.

In a second aspect, an embodiment of the present invention further provides a monitoring module for monitoring base station behavior, including:

A first acquisition unit, configured to acquire first data, wherein the first data is second data acquired by the base station or is data obtained after the base station performs a first processing on the second data;

a second acquisition unit, configured to acquire the abnormality information from the first data, or to acquire the abnormality information after performing a second process on the first data;

The third acquisition unit is used to acquire the monitoring result according to the abnormal information.

In a third aspect, an embodiment of the present invention also provides another monitoring module for monitoring the behavior of a base station, comprising a processor, a memory, and a computer program stored in the memory and executable on the processor, wherein when the computer program is executed by the processor, the steps of the method for monitoring the behavior of a base station provided in the first aspect are implemented.

In a fourth aspect, an embodiment of the present invention further provides a monitoring device for monitoring the behavior of a base station, including the monitoring module for monitoring the behavior of a base station provided in the second aspect and the fourth aspect.

In a fifth aspect, an embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the steps of the method for monitoring base station behavior provided in the first aspect are implemented.

The beneficial effect of the present invention is that by acquiring abnormal information from the first data acquired from the base station and acquiring the monitoring result from the abnormal information, the base station is monitored to prevent the base station from performing different processing on different types of terminals through a private protocol.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments of the present invention will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative labor.

FIG1 is a schematic flow chart of a method for monitoring base station behavior provided by an embodiment of the present invention;

FIG2 shows a monitoring module for monitoring base station behavior provided by an embodiment of the present invention;

FIG3 shows another base station behavior monitoring module provided by an embodiment of the present invention;

FIG4 shows a monitoring device for monitoring base station behavior provided by an embodiment of the present invention;

FIG. 5 shows another monitoring device for monitoring the behavior of a base station provided by an embodiment of the present invention.

Detailed ways

The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

The term "first", "second" etc. in the specification and claims of the present application is used to distinguish similar objects, and need not be used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged in appropriate circumstances, so that the embodiments of the present application described here, for example, are implemented in a sequence other than those illustrated or described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, the process, method, system, product or equipment comprising a series of steps or units need not be limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or equipment. In addition, "and/or" is used in the specification and claims to represent at least one of the connected objects, such as A and/or B and/or C, which represents the 7 situations of including single A, single B, single C, and A and B all exist, B and C all exist, A and C all exist, and A, B and C all exist.

An embodiment of the present invention provides a method for monitoring base station behavior, which is applied to a monitoring module. FIG1 is a flow chart of a method for monitoring base station behavior provided by an embodiment of the present invention. As shown in FIG1 , the method includes the following steps:

S101: Acquire first data, where the first data is second data acquired by a base station or is data after the base station performs first processing on the second data;

It should be noted that the execution subject of the embodiment of the present invention is the monitoring module, which can be an entity or functional module set in the base station. Of course, the monitoring module can also be an entity or functional module set in other devices outside the base station, and the embodiment of the present invention does not make specific limitations. In a specific application, if the monitoring module is set in the base station, the monitoring module can directly obtain the first data from other functional modules in the base station; if the monitoring module is set outside the base station, the monitoring module can obtain the first data sent by the base station from the base station.

In an embodiment of the present invention, the second data acquired by the base station includes at least one of the following: third data received by the base station from the terminal device UE; fourth data received by the base station from the core network CN; fifth data sent by the base station to the UE.

In a specific application, the base station can receive third data (for example, air interface data) from the UE. After receiving the third data, the base station can send the third data directly to the monitoring module, or perform a first processing on the third data before sending it to the monitoring module. Of course, the base station can also receive fourth data (for example, signaling) from the core network (Core Network, CN), and send the fourth data directly to the monitoring module, or perform a first processing on the fourth data before sending it to the monitoring module. It should be noted that the fourth data is data related to the UE. In addition, the base station can also store the fifth data (for example, configuration information) that has been sent to the UE, and send the fifth data directly to the monitoring module. The second data in this embodiment can also be any combination of the above-mentioned third data, fourth data and fifth data.

The monitoring module in this embodiment can facilitate subsequent monitoring of the UE by acquiring the first data related to the UE. In addition, the monitoring module directly acquires the second data from the base station as the first data, which can prevent the base station from tampering with the first data sent to the monitoring module, thereby ensuring the accuracy of the monitoring result. Secondly, after the base station performs the first processing on the second data, the monitoring module acquires the data after the first processing on the second data from the base station as the first data, which can reduce the data processing amount of the monitoring module and improve the monitoring efficiency.

In the embodiment of the present invention, the terminal equipment (User Equipment, UE) can be a terminal device side device such as a mobile phone, a tablet personal computer, a laptop computer, a personal digital assistant (Personal Digital Assistant, PDA for short), a mobile Internet device (Mobile Internet Device, MID) or a wearable device (Wearable Device), and the specific type of UE is not limited in the embodiment of the present invention.

In the embodiment of the present invention, the base station may be a macro station, LTE eNB, 5G NR NB, gNB, etc. The specific type of the base station is not limited in the embodiment of the present invention.

As an optional implementation of the embodiment of the present invention, the first process includes:

Physical PHY layer processing; or,

PHY layer processing and medium access control MAC layer processing; or,

PHY layer processing, MAC layer processing and link control protocol RLC layer processing; or,

PHY layer processing, MAC layer processing, RLC layer processing and Packet Data Convergence Protocol PDCP layer processing; or,

PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing and radio resource control RRC layer processing; or,

PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing, RRC layer processing and non-access layer NAS processing.

It should be noted that, in the embodiment of the present invention, the PHY layer processing includes all or part of the functional processing that can be performed by the PHY layer in the standard protocol (such as the LTE standard protocol and the 5GNR standard protocol), and the embodiment of the present invention does not make specific limitations. Similarly, the MAC layer processing includes all or part of the functional processing that can be performed by the MAC layer in the standard protocol, the RLC layer processing includes all or part of the functional processing that can be performed by the RLC layer in the standard protocol, the PDCP layer processing includes all or part of the functional processing that can be performed by the PDCP layer in the standard protocol, the RRC layer processing includes all or part of the functional processing that can be performed by the RRC layer in the standard protocol, and the NAS layer processing includes all or part of the functional processing that can be performed by the NAS layer in the standard protocol.

In this optional implementation, if the first processing includes PHY layer processing, the base station sends the processed data to the monitoring module only after performing PHY layer processing on the second data. For example, the first data obtained by the monitoring module may be baseband data or MAC PDU after the base station performs FFT on the second data.

In this optional implementation, if the first processing includes PHY layer processing and MAC layer processing, the base station performs PHY layer processing and MAC layer processing on the second data before sending the processed data to the monitoring module. For example, the first data obtained by the monitoring module may be an RLC PDU obtained after MAC layer processing. In this optional implementation, the MAC layer processing may distinguish whether the first data is user plane data or control plane data.

In this optional implementation manner, other situations of the first processing are similar to the above two situations and are not further described in this embodiment.

As an optional implementation of this embodiment, the first process includes:

PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing, and service data adaptation protocol SDAP layer processing; or,

The first processing includes PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing, SDAP layer processing and RRC layer processing;

The first process includes a PHY layer process, a MAC layer process, an RLC layer process, a PDCP layer process, an SDAP layer process, an RRC layer process, and a NAS layer process.

In this optional implementation, since the SDAP layer is added to the 5G NR standard protocol, the first processing of the first data by the base station may also include SDAP layer processing.

S102: Obtaining abnormal information from the first data, or obtaining abnormal information after performing a second process on the first data;

In an embodiment of the present invention, the abnormal information includes: reserved field values of control plane data; newly added field values of control plane data; reserved field values of user plane data; newly added field values of user plane data; key indicator KPI of service experience information. In a specific application, after the monitoring module obtains the first data, it can perform field analysis on the first data, for example, analyze the reserved fields in the RRC signaling. If the standard protocol stipulates that the reserved fields in the RRC signaling are all set to 0, and the reserved fields in the RRC signaling obtained by the monitoring device are all set to 1, then the abnormal information is the reserved field value in the RRC signaling.

It should be noted that the reserved field value in this embodiment can be all or part of the data in the reserved field, or it can be the identifier of the reserved field, as long as it can uniquely identify the reserved field, it is within the protection scope of the present invention. Similarly, the newly added field value in this embodiment can be all or part of the data in the newly added field, or it can be the identifier of the newly added field, as long as it can uniquely identify the newly added field, it is within the protection scope of the present invention.

As an implementation of an embodiment of the present invention, the first data is the second data obtained by the base station, and the monitoring module obtains abnormal information from the first data. For example, the monitoring module obtains service experience information as abnormal information from the air interface data obtained by the base station. In this optional implementation, the service experience information includes latency, data rate, bit error rate and/or throughput, etc.

As an implementation of an embodiment of the present invention, the first data is the second data obtained by the base station, and the monitoring module obtains the abnormal information after performing the second processing on the first data. In this implementation, if the first data is the second data obtained by the base station, the second processing includes:

PHY layer processing; or,

PHY layer processing and MAC layer processing; or,

PHY layer processing, MAC layer processing and RLC layer processing; or,

PHY layer processing, MAC layer processing, RLC layer processing and PDCP layer processing; or,

PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing and RRC layer processing; or,

PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing, RRC layer processing and NAS layer processing.

In a specific application, after acquiring the second data, the monitoring module performs PHY layer processing and MAC layer processing on the second data to obtain an RLC PDU, and then the monitoring module obtains an abnormal reserved field value from the RLC PDU as abnormal information.

As an implementation of an embodiment of the present invention, the first data is data after the base station performs a first processing on the second data, and the monitoring device obtains the abnormal information from the first data. For example, if the first data obtained by the monitoring module is an RLC PDU, the monitoring module can directly obtain the abnormal information from the reserved field in the RLC PDU.

As an implementation of an embodiment of the present invention, the first data is data after the base station performs a first processing on the second data, and the monitoring module obtains the abnormal information after performing a second processing on the first data. In this implementation, if the first processing includes PHY layer processing, the second processing includes:

MAC layer processing; or,

MAC layer processing and RLC layer processing; or,

MAC layer processing, RLC layer processing and PDCP layer processing; or,

MAC layer processing, RLC layer processing, PDCP layer processing and RRC layer processing; or,

MAC layer processing, RLC layer processing, PDCP layer processing, RRC layer processing and NAS layer processing.

In a specific application, after the base station performs PHY layer processing on the second data, the processed data is sent to the monitoring module as the first data, and the monitoring module performs second processing on the first data, and obtains abnormal information from the second processed data. As an example of this implementation, after the base station performs PHY layer processing on the air interface data received from the UE, the data processed by the PHY layer is sent to the monitoring module as the first data, and the monitoring module performs MAC layer processing on the first data to obtain RLC PDU, and the monitoring module obtains abnormal information from the abnormal reserved field in the RLC PDU. As another example of this implementation, after the base station performs PHY layer processing on the air interface data received from the UE, the data processed by the PHY layer is sent to the monitoring module as the first data, and the monitoring module performs MAC layer processing and RLC layer processing on the first data to obtain PDCP PDU, and the monitoring module obtains abnormal information from the abnormal reserved field in the PDCP PDU. Of course, it is also within the protection scope of the present invention that the monitoring module obtains other information as abnormal information from the second processed data, and this embodiment does not make specific limitations.

In this embodiment, if the first processing includes PHY layer processing and MAC layer processing, the second processing includes:

RLC layer processing; or,

RLC layer processing and PDCP layer processing; or,

RLC layer processing, PDCP layer processing and RRC layer processing; or,

RLC layer processing, PDCP layer processing, RRC layer processing and NAS layer processing;

In a specific application, after the base station performs PHY layer processing and MAC layer processing on the second data, the processed data is sent as the first data to the monitoring module, and the monitoring module performs the second processing on the first data, and obtains abnormal information from the second processed data. As an example of this implementation, after the base station performs PHY layer processing and MAC layer processing on the air interface data received from the UE, the data after the PHY layer processing and MAC layer processing is sent as the first data to the monitoring module, and the monitoring module performs RLC layer processing on the first data to obtain PDCP PDU, and the monitoring module obtains abnormal information from the abnormal reserved field in the PDCP PDU. Of course, it is also within the protection scope of the present invention that the monitoring module obtains other information from the second processed data as abnormal information, and this embodiment does not make specific limitations.

In this implementation manner, if the first processing includes PHY layer processing, MAC layer processing, and RLC layer processing, the second processing includes:

PDCP layer processing; or,

PDCP layer processing and RRC layer processing; or,

PDCP layer processing, RRC layer processing and NAS layer processing.

In a specific application, after the base station performs PHY layer processing, MAC layer processing and RLC layer processing on the second data, the processed data is sent as the first data to the monitoring module, and the monitoring module performs the second processing on the first data, and obtains abnormal information from the second processed data. As an example of this implementation, after the base station performs PHY layer processing, MAC layer processing and RLC processing on the air interface data received from the UE, the processed data is sent as the first data to the monitoring module, and the monitoring module performs the PDCP layer on the first data to obtain the RRC PDU, and the monitoring module obtains the abnormal information from the abnormal reserved field in the RRC PDU. Of course, it is also within the protection scope of the present invention that the monitoring module obtains other information from the second processed data as abnormal information, and this embodiment does not make specific limitations.

In this implementation manner, if the first processing includes PHY layer processing, MAC layer processing, RLC layer processing, and PDCP layer processing, the second processing includes:

RRC layer processing; or,

RRC layer processing and NAS layer processing;

In a specific application, after the base station performs PHY layer processing, MAC layer processing, RLC layer processing, and PDCP layer processing on the second data, the processed data is sent to the monitoring module as the first data, and the monitoring module performs the second processing on the first data, and obtains the abnormal information from the second processed data. In addition, as long as the monitoring module can obtain the abnormal information from the second processed data, it is within the protection scope of the embodiment of the present invention, and this embodiment will not be given any examples.

In this embodiment, if the first processing includes PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing and RRC layer processing, the second processing includes: NAS layer processing. In a specific application, after the base station performs PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing and RRC layer processing on the second data, the processed data is sent to the monitoring module as the first data, and the monitoring module performs NAS layer processing on the first data, and obtains abnormal information from the data processed by the NAS layer.

It should be noted that, since the SDAP layer is added to the 5G NR standard protocol, the first processing of the air interface data by the base station can add the processing of the SDAP layer, or the second processing of the first data by the monitoring module can add the processing of the SDAP layer. In addition, in the embodiments of the present invention, as long as the monitoring module performs the second processing of each layer on the first data, it can obtain abnormal information from the second processed data, which is within the protection scope of the present invention, or after the base station performs the processing of each layer on the second data, the monitoring module can directly obtain abnormal information from the acquired first data, which is also within the protection scope of the present invention, and the present invention does not make specific limitations.

As an optional implementation of the embodiment of the present invention, performing a second processing on the first data includes: acquiring first information, and performing a second processing on the first data using the first information, wherein the first information is information required for performing the second processing on the first data.

In this optional implementation, before the monitoring module processes the data of each layer of the first data, it may first obtain the first information for processing the data of each layer, and then use the first information to process the data of this layer. This embodiment does not specifically limit the first information, and any information required by the monitoring module for the second processing can be used as the first information in this embodiment. As an example of this implementation, when the monitoring module performs PHY layer processing on the first data, it is necessary to first obtain the resource configuration of the UE (for example, the configuration of the reference signal, the configuration of the scheduling information, etc.), and then use the resource configuration of the UE to perform PHY layer processing on the first data and obtain MAC PDU. As another example of this implementation, when the monitoring module performs PDCP layer processing on the first data, it is necessary to first obtain the encryption and integrity protection keys, and then use the encryption and integrity protection keys to decrypt before obtaining the RRC message. It should be noted that after the monitoring module obtains the root key from the core network, it can calculate the encryption and integrity protection keys according to the root key, or it can directly obtain the encryption and integrity protection keys from the core network.

Step S103: Obtain monitoring results according to abnormal information.

In the embodiment of the present invention, after the monitoring module monitors the abnormal information, it is considered that the base station performs special processing on the UE through the private protocol, thereby realizing the monitoring of the UE.

As an optional implementation manner of the embodiment of the present invention, after acquiring the abnormal information, the method further includes: associating the abnormal information with the type of UE and recording it.

It should be noted that the type of UE can be the brand information of the UE or the communication mode information adopted by the UE, etc. This embodiment does not make any specific limitations. As long as different UEs or different types of UEs can be identified, they are within the protection scope of the present invention.

In this optional implementation, the association and recording of the abnormal information with the type of UE can be specifically implemented in the following manner: the monitoring module obtains the bearer with the abnormal information and the identifier of the UE on the RAN side corresponding to the bearer from the base station side, and associates and records the abnormal information in the bearer with the identifier of the UE on the RAN side; the monitoring module obtains the type of UE corresponding to the identifier of the UE on the RAN side from the core network, and associates and records the identifier of the UE on the RAN side with the type of UE. This method can realize the association and recording of the abnormal information with the type of UE. In this optional implementation, by associating and recording the abnormal information with the type of UE, it is convenient to perform statistical analysis on the abnormal information corresponding to the type of UE, and prevent a single data abnormality from causing erroneous monitoring.

As an optional implementation of the embodiment of the present invention, after the monitoring module records the abnormal information in association with the type of UE, the type of UE and the abnormal information are statistically analyzed to obtain the monitoring result. In this optional implementation, the monitoring module needs to record the type and abnormal information of the UE multiple times, and obtain the monitoring result by statistical analysis, which can prevent a single data abnormality from causing erroneous monitoring and improve the accuracy of base station monitoring.

As an optional implementation of an embodiment of the present invention, obtaining monitoring results according to abnormal information includes: obtaining operation information corresponding to the abnormal information, and associating the operation information with the abnormal information and recording it; performing statistical analysis on at least one of the type of UE, abnormal information and operation information to obtain monitoring results. In this optional implementation, after the monitoring module obtains the abnormal information, it is also necessary to obtain the operation information of the base station corresponding to the abnormal information. For example, when the reserved field value in the RLC PDU is abnormal, the base station always processes the data of the UE at a faster speed or pages the UE first. It should be noted that the operation information in this optional implementation can be maintaining high throughput, low latency, configuring CFRA parameters or CBRA parameters, sending random access response information (Mg4) first, etc., which is not specifically limited in this embodiment.

In this optional implementation, after the monitoring module obtains the operation information corresponding to the abnormal information, the operation information and the abnormal information are recorded in association, and at least one of the type of UE, the abnormal information and the operation information is statistically analyzed to obtain the monitoring result. In a specific application, since the abnormal information can be recorded in association with the type of UE, the type of UE, the abnormal information and the operation information can be recorded in association, and the monitoring module can perform statistical analysis on at least one of the type of UE, the abnormal information and the operation information, so as to prevent the abnormal data from causing erroneous monitoring and improve the accuracy of base station monitoring. As an example of this optional implementation, during the first monitoring, the monitoring module obtains the abnormal information (RLC PDU reserved field value) and the corresponding operation information (fastest connection speed) of brand A UE, and records the brand A, abnormal information and operation information in association. In the subsequent monitoring process, it is necessary to record the abnormal information and corresponding operation information corresponding to the brand A UE multiple times. When the number of records reaches the preset value, statistical analysis is performed. If the RLC PDU corresponding to the data sent by brand A UE has an abnormal reserved field value, the connection speed of brand A UE is always the fastest, then it is determined that the base station has performed special processing on brand A UE, and the monitoring of the base station is realized, preventing the base station from performing different processing on different types of terminals through private protocols. In addition, obtaining monitoring results by statistical analysis can improve the accuracy of base station monitoring.

The method for monitoring base station behavior provided in an embodiment of the present invention realizes monitoring of the base station by obtaining abnormal information from the first data obtained from the base station and obtaining monitoring results from the abnormal information, thereby preventing the base station from performing different processing on different types of terminals through private protocols.

Referring to FIG. 2 , FIG. 2 is a monitoring module for monitoring base station behavior provided by an embodiment of the present invention. As shown in FIG. 2 , the monitoring module 200 includes: a first acquisition unit 201 , a second acquisition unit 202 and a third acquisition unit 203 , wherein:

A first acquisition unit 201 is configured to acquire first data, wherein the first data is second data acquired by a base station or data after the base station performs first processing on the second data;

The second acquisition unit 202 is used to acquire the abnormal information from the first data, or to acquire the abnormal information after performing a second process on the first data;

The third acquisition unit 203 is used to acquire the monitoring result according to the abnormal information.

Optionally, the second data acquired by the base station includes at least one of the following: third data received by the base station from the terminal device UE; fourth data received by the base station from the core network CN; fifth data sent by the base station to the UE.

Optionally, the first process includes:

Physical PHY layer processing; or,

PHY layer processing and medium access control MAC layer processing; or,

PHY layer processing, MAC layer processing and link control protocol RLC layer processing; or,

PHY layer processing, MAC layer processing, RLC layer processing and Packet Data Convergence Protocol PDCP layer processing; or,

PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing and radio resource control RRC layer processing; or,

PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing, RRC layer processing and non-access layer NAS processing.

Optionally, if the first data is second data acquired by the base station, the second processing includes:

PHY layer processing; or,

PHY layer processing and MAC layer processing; or,

PHY layer processing, MAC layer processing and RLC layer processing; or,

PHY layer processing, MAC layer processing, RLC layer processing and PDCP layer processing; or,

PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing and RRC layer processing; or,

PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing, RRC layer processing and NAS layer processing.

Optionally, if the first processing includes PHY layer processing, the second processing includes:

MAC layer processing; or,

MAC layer processing and RLC layer processing; or,

MAC layer processing, RLC layer processing and PDCP layer processing; or,

MAC layer processing, RLC layer processing, PDCP layer processing and RRC layer processing; or,

MAC layer processing, RLC layer processing, PDCP layer processing, RRC layer processing and NAS layer processing;

If the first processing includes PHY layer processing and MAC layer processing, the second processing includes:

RLC layer processing; or,

RLC layer processing and PDCP layer processing; or,

RLC layer processing, PDCP layer processing and RRC layer processing; or,

RLC layer processing, PDCP layer processing, RRC layer processing and NAS layer processing;

If the first processing includes PHY layer processing, MAC layer processing and RLC layer processing, the second processing includes:

PDCP layer processing; or,

PDCP layer processing and RRC layer processing; or,

PDCP layer processing, RRC layer processing and NAS layer processing.

If the first processing includes PHY layer processing, MAC layer processing, RLC layer processing and PDCP layer processing, the second processing includes:

RRC layer processing; or,

RRC layer processing and NAS layer processing;

If the first processing includes PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing and RRC layer processing, the second processing includes: NAS layer processing.

Optionally, the monitoring module 200 further includes a fourth acquisition unit 204, which is used to acquire the first information; the second acquisition unit 202 is further used to perform a second process on the first data using the first information.

It should be noted that the first information is information required for performing the second processing on the first data.

Optionally, the abnormal information includes at least one of the following: a reserved field value of control plane data; a newly added field value of control plane data; a reserved field value of user plane data; a newly added field value of user plane data; or a key indicator KPI of service experience information.

Optionally, the monitoring module 200 further includes: an association recording unit 205, configured to record the abnormal information in association with the type of the UE.

Optionally, the monitoring module 200 also includes: a fifth acquisition unit 206, used to acquire operation information corresponding to the abnormal information; an associated recording unit 205, also used to associate the operation information with the abnormal information; and a statistical analysis unit 207, used to perform statistical analysis on at least one of the UE type, abnormal information and operation information.

The monitoring module 200 provided in the embodiment of the present invention can implement various processes that can be implemented by the monitoring module in the above-mentioned method for monitoring the behavior of a base station, and will not be described again here to avoid repetition.

The monitoring module 200 for monitoring base station behavior provided in an embodiment of the present invention realizes monitoring of the base station by obtaining abnormal information from the first data obtained from the base station and obtaining monitoring results from the abnormal information, thereby preventing the base station from performing different processing on different types of terminals through private protocols.

As shown in Figure 3, an embodiment of the present invention also provides a base station behavior monitoring module 300. The monitoring module 300 includes a processor 301, a memory 302, and a computer program stored in the memory 302 and executable on the processor 301. When the computer program is executed by the processor 301, the various processes of the above-mentioned method embodiment for monitoring base station behavior are implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.

As shown in Fig. 4, the embodiment of the present invention further provides a monitoring device 400 for monitoring base station behavior, and the monitoring device 400 includes a monitoring module 200. The monitoring device 400 in the embodiment of the present invention can achieve the same technical effect as the above monitoring module 200, and will not be described here to avoid repetition.

As shown in Fig. 5, the embodiment of the present invention further provides a monitoring device 500 for monitoring base station behavior, and the monitoring device 500 includes a monitoring module 300. The monitoring device 500 in the embodiment of the present invention can achieve the same technical effect as the above monitoring module 300, and will not be described here to avoid repetition.

The embodiment of the present invention also provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, each process of the above-mentioned method embodiment for monitoring the behavior of a base station is implemented, and the same technical effect can be achieved. To avoid repetition, it is not repeated here. The computer-readable storage medium is, for example, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present invention, or the part that contributes to the prior art, can be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, a magnetic disk, or an optical disk), and includes a number of instructions for enabling a terminal (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the methods described in each embodiment of the present invention.

The embodiments of the present invention are described above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the enlightenment of the present invention, ordinary technicians in this field can also make many forms without departing from the scope of protection of the purpose of the present invention and the claims, all of which are within the protection of the present invention.

Claims (17)

1. A method for monitoring base station behavior, applied to a monitoring module, characterized by comprising: Acquire first data, wherein the first data is second data acquired by the base station or is data obtained after the base station performs first processing on the second data; Acquiring exception information from the first data, or acquiring exception information after performing a second process on the first data; Acquire monitoring results according to the abnormal information; The second data acquired by the base station includes at least one of the following: The third data received by the base station from the terminal device UE; fourth data received by the base station from the core network CN, where the fourth data is data related to the UE; fifth data sent by the base station to the UE; The monitoring module is an entity or functional module arranged in the base station, or an entity or functional module arranged in other equipment outside the base station; The abnormal information includes at least one of the following: Reserved field value for control plane data; New field values for control plane data; Reserved field value for user plane data; New field values for user plane data; Key indicators (KPIs) of business experience information; The obtaining of monitoring results according to the abnormal information includes: Acquire operation information corresponding to the abnormal information, and associate the operation information with the abnormal information and record it; Perform statistical analysis on at least one of the type of the UE, the abnormal information, and the operation information to obtain a monitoring result. 2. The method according to claim 1, wherein the first processing comprises: Physical PHY layer processing; or, PHY layer processing and medium access control MAC layer processing; or, PHY layer processing, MAC layer processing and link control protocol RLC layer processing; or, PHY layer processing, MAC layer processing, RLC layer processing and Packet Data Convergence Protocol PDCP layer processing; or, PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing and radio resource control RRC layer processing; or, PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing, RRC layer processing and non-access layer NAS processing. 3. The method according to claim 1, wherein if the first data is second data acquired by the base station, the second processing comprises: PHY layer processing; or, PHY layer processing and MAC layer processing; or, PHY layer processing, MAC layer processing and RLC layer processing; or, PHY layer processing, MAC layer processing, RLC layer processing and PDCP layer processing; or, PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing and RRC layer processing; or, PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing, RRC layer processing and NAS layer processing. 4. The method according to claim 2, characterized in that If the first processing includes PHY layer processing, the second processing includes: MAC layer processing; or, MAC layer processing and RLC layer processing; or, MAC layer processing, RLC layer processing and PDCP layer processing; or, MAC layer processing, RLC layer processing, PDCP layer processing and RRC layer processing; or, MAC layer processing, RLC layer processing, PDCP layer processing, RRC layer processing and NAS layer processing; If the first processing includes PHY layer processing and MAC layer processing, the second processing includes: RLC layer processing; or, RLC layer processing and PDCP layer processing; or, RLC layer processing, PDCP layer processing and RRC layer processing; or, RLC layer processing, PDCP layer processing, RRC layer processing and NAS layer processing; If the first processing includes PHY layer processing, MAC layer processing and RLC layer processing, the second processing includes: PDCP layer processing; or, PDCP layer processing and RRC layer processing; or, PDCP layer processing, RRC layer processing and NAS layer processing; If the first processing includes PHY layer processing, MAC layer processing, RLC layer processing and PDCP layer processing, the second processing includes: RRC layer processing; or, RRC layer processing and NAS layer processing; If the first processing includes PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing and RRC layer processing, then the second processing includes: NAS layer processing. 5. The method according to any one of claims 1 to 4, characterized in that performing a second processing on the first data comprises: First information is acquired, and the first information is used to perform a second process on the first data, wherein the first information is information required for performing the second process on the first data. 6. The method according to claim 5, characterized in that the first information includes at least one of the following: Configuration of reference signals; Configuration of scheduling information; Encryption and integrity protection keys. 7. The method according to any one of claims 1 to 4, characterized in that after obtaining the abnormal information, it also includes: The abnormal information is associated with the type of the UE and recorded. 8. A monitoring module for monitoring base station behavior, characterized by comprising: A first acquisition unit, configured to acquire first data, wherein the first data is second data acquired by the base station or is data after the base station performs a first processing on the second data; a second acquisition unit, configured to acquire the abnormality information from the first data, or to acquire the abnormality information after performing a second process on the first data; A third acquisition unit, used to acquire a monitoring result according to the abnormal information; The second data acquired by the base station includes at least one of the following: The third data received by the base station from the terminal device UE; fourth data received by the base station from the core network CN, where the fourth data is data related to the UE; fifth data sent by the base station to the UE; The monitoring module is an entity or functional module arranged in the base station, or an entity or functional module arranged in other equipment outside the base station; The abnormal information includes at least one of the following: Reserved field value for control plane data; New field values for control plane data; Reserved field value for user plane data; New field values for user plane data; Key indicators (KPIs) of business experience information; Also includes: A fifth acquiring unit, configured to acquire operation information corresponding to the abnormal information; an association recording unit, used for recording the operation information in association with the abnormal information; The statistical analysis unit is used to perform statistical analysis on at least one of the type of the UE, the abnormal information and the operation information to obtain a monitoring result. 9. The monitoring module according to claim 8, wherein the first process comprises: Physical PHY layer processing; or, PHY layer processing and medium access control MAC layer processing; or, PHY layer processing, MAC layer processing and link control protocol RLC layer processing; or, PHY layer processing, MAC layer processing, RLC layer processing and Packet Data Convergence Protocol PDCP layer processing; or, PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing and radio resource control RRC layer processing; or, PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing, RRC layer processing and non-access layer NAS processing. 10. The monitoring module according to claim 8, wherein if the first data is the second data acquired by the base station, the second processing comprises: PHY layer processing; or, PHY layer processing and MAC layer processing; or, PHY layer processing, MAC layer processing and RLC layer processing; or, PHY layer processing, MAC layer processing, RLC layer processing and PDCP layer processing; or, PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing and RRC layer processing; or, PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing, RRC layer processing and NAS layer processing. 11. The monitoring module according to claim 9, characterized in that: If the first processing includes PHY layer processing, the second processing includes: MAC layer processing; or, MAC layer processing and RLC layer processing; or, MAC layer processing, RLC layer processing and PDCP layer processing; or, MAC layer processing, RLC layer processing, PDCP layer processing and RRC layer processing; or, MAC layer processing, RLC layer processing, PDCP layer processing, RRC layer processing and NAS layer processing; If the first processing includes PHY layer processing and MAC layer processing, the second processing includes: RLC layer processing; or, RLC layer processing and PDCP layer processing; or, RLC layer processing, PDCP layer processing and RRC layer processing; or, RLC layer processing, PDCP layer processing, RRC layer processing and NAS layer processing; If the first processing includes PHY layer processing, MAC layer processing and RLC layer processing, the second processing includes: PDCP layer processing; or, PDCP layer processing and RRC layer processing; or, PDCP layer processing, RRC layer processing and NAS layer processing; If the first processing includes PHY layer processing, MAC layer processing, RLC layer processing and PDCP layer processing, the second processing includes: RRC layer processing; or, RRC layer processing and NAS layer processing; If the first processing includes PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing and RRC layer processing, then the second processing includes: NAS layer processing. 12. The monitoring module according to any one of claims 8 to 11, further comprising: A fourth acquiring unit, configured to acquire first information; The second acquisition unit is further configured to perform a second process on the first data using the first information. 13. The monitoring module according to claim 12, wherein the first information comprises at least one of the following: Configuration of reference signals; Configuration of scheduling information; Encryption and integrity protection keys. 14. The monitoring module according to any one of claims 8 to 11, characterized in that: The association recording unit is further used to record the abnormal information in association with the type of the UE. 15. A monitoring module for monitoring base station behavior, characterized in that it includes a processor, a memory, and a computer program stored in the memory and executable on the processor, wherein when the computer program is executed by the processor, the steps of the method for monitoring base station behavior as described in any one of claims 1 to 7 are implemented. 16. A monitoring device for monitoring base station behavior, characterized by comprising the monitoring module according to any one of claims 8 to 15. 17. A computer-readable storage medium, characterized in that a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the method for monitoring base station behavior according to any one of claims 1 to 7 are implemented.