CN110876150B - Method, module and equipment for monitoring base station behaviors - Google Patents
Method, module and equipment for monitoring base station behaviors Download PDFInfo
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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
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method for monitoring a base station behavior.
Background
Currently operators are operating a variety of services. And simultaneously, a network with multiple systems is operated. The operation and maintenance of operators face great challenges in the face of increasingly complex operation scenarios. Currently, the operator faces the following operation and maintenance problems: for some broadcast and multicast services (e.g. group letter red packets), a certain class of terminal devices UE always receives slower than other UEs. The reason for this problem may be that the base station adopts different mechanisms to treat different terminals, for example, the base station provides more services or limited services for a certain class of terminals through a private protocol, so that the base station belongs to unfair behaviors for other UEs, and therefore, how to monitor whether the base station treats different terminals fairly is a problem to be solved.
Disclosure of Invention
The embodiment of the invention provides an information recording method, which aims to solve the problem of how to monitor whether a base station treats different terminals fairly.
In order to solve the technical problems, the invention is realized as follows:
in a first aspect, an embodiment of the present invention provides a method for monitoring a base station, which is applied to a monitoring module, and includes:
acquiring first data, wherein the first data is second data acquired by the 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.
In a second aspect, an embodiment of the present invention further provides a monitoring module for monitoring a base station behavior, including:
a first obtaining unit, configured to obtain first data, where the first data is second data obtained by the base station or data obtained by performing first processing on the second data by the base station;
the second acquisition unit is used for acquiring abnormal information from the first data or acquiring abnormal information after performing second processing on the first data;
and the third acquisition unit is used for acquiring the monitoring result according to the abnormal information.
In a third aspect, an embodiment of the present invention further provides another monitoring module for monitoring a base station behavior, including a processor, a memory, and a computer program stored in the memory and executable on the processor, where the computer program is executed by the processor to implement the steps of the method for monitoring a base station behavior provided in the first aspect.
In a fourth aspect, an embodiment of the present invention further provides a monitoring device for monitoring a base station, including the monitoring modules for monitoring a base station behavior 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, where a computer program is stored, where the computer program, when executed by a processor, implements the steps of the method for monitoring a base station behavior provided in the first aspect.
The beneficial effects of the invention are as follows: 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.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort to a person of ordinary skill in the art.
Fig. 1 is a flow chart of a method for monitoring a base station behavior according to an embodiment of the present invention;
fig. 2 shows a monitoring module for monitoring the behavior of a base station according to an embodiment of the present invention;
FIG. 3 shows another monitoring base station behavior monitoring module according to an embodiment of the present invention;
fig. 4 shows a monitoring device for monitoring the behavior of a base station according to an embodiment of the present invention;
fig. 5 shows another monitoring device for monitoring the behavior of a base station according to an embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to implement embodiments of the present application described herein, such as in a sequence other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. Furthermore, the use of "and/or" in the specification and claims means at least one of the connected objects, such as a and/or B and/or C, is meant to encompass the 7 cases of a alone, B alone, C alone, and both a and B, both B and C, both a and C, and both A, B and C.
An embodiment of the present invention provides a method for monitoring a base station behavior, which is applied to a monitoring module, and fig. 1 is a flow chart of a method for monitoring a base station behavior, as shown in fig. 1, where the method includes the following steps:
s101: 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;
it should be noted that, the execution body of the embodiment of the present invention is a monitoring module, and the monitoring module may be an entity or a functional module disposed in the base station, and of course, the monitoring module may also be an entity or a functional module disposed in other devices outside the base station. In a specific application, if the monitoring module is arranged in the base station, the monitoring module can directly acquire first data from other functional modules in the base station; if the monitoring module is disposed outside the base station, the monitoring module may acquire the first data transmitted by the monitoring module 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 base station receives third data from the terminal equipment UE; the base station receives fourth data from the core network CN; the base station transmits fifth data to the UE.
In a specific application, the base station may receive third data (e.g., air interface data) from the UE, and after receiving the third data, the base station may directly send the third data to the monitoring module, or may perform first processing on the third data and then send the third data to the monitoring module. Of course, the base station may receive fourth data (e.g., signaling) from a Core Network (CN), and then directly send the fourth data to the monitoring module, or perform the first processing on the fourth data and then send the fourth data to the monitoring module, where it is noted that the fourth data is data related to the UE. In addition, the base station may also store fifth data (e.g., configuration information) that has been transmitted to the UE and transmit the fifth data directly to the monitoring module. The second data in the present embodiment may be any combination of the third data, the fourth data, and the fifth data.
The monitoring module in the embodiment can facilitate the 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, so that the base station can be prevented from tampering the first data sent to the monitoring module, and the accuracy of the monitoring result is ensured. And secondly, after the base station performs first processing on the second data, the monitoring module obtains the data subjected to the first processing on the second data from the base station as the first data, so that the data processing amount of the monitoring module can be reduced, and the monitoring efficiency is improved.
In the embodiment of the present invention, the terminal Device (UE) may be a terminal Device side Device such as a mobile phone, a tablet (Tablet Personal Computer), a Laptop (Laptop Computer), a personal digital assistant (Personal Digital Assistant, abbreviated as PDA), a mobile internet Device (Mobile Internet Device, MID) or a Wearable Device (Wearable Device), and the embodiment of the present invention is not limited to the specific type of UE.
In the embodiment of the present invention, the base station may be a macro station, an LTE eNB, a 5G NR NB, a gNB, etc., and the specific type of the base station is not limited in the embodiment of the present invention.
As an alternative implementation of the embodiment of the present invention, the first process includes:
physical PHY layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing and medium access control MAC layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing, MAC layer processing, and link control protocol RLC layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing, MAC layer processing, RLC layer processing, and packet data convergence protocol PDCP layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing, and radio resource control RRC layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing, RRC layer processing, and non-access stratum NAS processing.
In the embodiment of the present invention, the PHY layer processing includes all or part of the functional processing that can be executed by the PHY layer in a standard protocol (for example, LTE standard protocol, 5G NR standard protocol), and the embodiment of the present invention is not limited specifically. Similarly, the MAC layer process includes all or part of the functional processes that can be performed by the MAC layer in the standard protocol, the RLC layer process includes all or part of the functional processes that can be performed by the RLC layer in the standard protocol, the PDCP layer process includes all or part of the functional processes that can be performed by the PDCP layer in the standard protocol, the RRC layer process includes all or part of the functional processes that can be performed by the RRC layer in the standard protocol, and the NAS layer process includes all or part of the functional processes that can be performed by the NAS layer in the standard protocol.
In this optional embodiment, if the first processing includes PHY layer processing, the base station sends the processed data to the monitoring module after performing PHY layer processing on the second data, for example, the first data acquired by the monitoring module may be baseband data or mac pdu after performing FFT on the second data by the base station.
In this optional embodiment, if the first processing includes PHY layer processing and MAC layer processing, the base station sends the processed data to the monitoring module after performing PHY layer processing and MAC layer processing on the second data, for example, the first data acquired by the monitoring module may be an rlc pdu obtained after MAC layer processing. In this alternative embodiment, the MAC layer processing may distinguish whether the first data is user plane data or control plane data.
In this alternative embodiment, the other cases of the first process are similar to the two cases described above, and this example is not illustrated.
As an alternative implementation of the present 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 process includes PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing, SDAP layer processing, and RRC layer processing;
the first process includes PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing, SDAP layer processing, RRC layer processing, and NAS layer processing.
In this alternative embodiment, since the SDAP layer is added to the 5G NR standard protocol, the first processing of the first data by the base station may further include SDAP layer processing.
S102: obtaining abnormal information from the first data, or obtaining the abnormal information after performing second processing on the first data;
in the embodiment of the invention, the anomaly information comprises: reserved field value of control plane data; a newly added field value of the control plane data; reserved field value of user plane data; newly added field value of user plane data; key index KPI of business experience information. In a specific application, after the monitoring module obtains the first data, field analysis may be performed on the first data, for example, analysis may be performed on a reserved field in the RRC signaling, and if the standard protocol specifies that the reserved field in the RRC signaling is set to 0, and the reserved field in the RRC signaling obtained by the monitoring device is set to 1, the abnormal information is the reserved field value in the RRC signaling.
It should be noted that, the reserved field value in this embodiment may be all or part of the data in the reserved field, or may be the identifier of the reserved field, as long as the reserved field can be uniquely identified, which is within the protection scope of the present invention. Similarly, the value of the new field in this embodiment may be all or part of the data in the new field, or may be the identifier of the new field, as long as the new field can be uniquely identified, which is within the protection scope of the present invention.
As one implementation mode of the embodiment of the invention, the first data is second data acquired by the base station, and the monitoring module acquires abnormal information from the first data. For example, the monitoring module acquires service experience information from air interface data acquired by the base station as abnormal information. In this alternative embodiment, the service experience information includes delay, data rate, bit error rate, throughput, and/or the like.
As one implementation manner of the embodiment of the invention, the first data is second data acquired by the base station, and the monitoring module acquires the abnormal information after performing second processing on the first data. In this embodiment, if the first data is second data acquired by the base station, the second processing includes:
PHY layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing and MAC layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing, MAC layer processing, and RLC layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing, MAC layer processing, RLC layer processing, and PDCP layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing, and RRC layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing, RRC layer processing, and NAS layer processing.
In a specific application, after the monitoring module acquires the second data, PHY layer processing and MAC layer processing are performed on the second data to obtain RLC PDU, and the monitoring module acquires an abnormal reserved field value from the RLC PDU as abnormal information.
As one implementation mode of the embodiment of the invention, the first data is data after the base station performs first processing on the second data, and the monitoring equipment acquires abnormal information from the first data. For example, if the first data acquired by the monitoring module is an RLC PDU, the monitoring module may acquire the exception information directly from a reserved field in the RLC PDU.
As an implementation manner of the embodiment of the present invention, the first data is data after the base station performs the first processing on the second data, and the monitoring module acquires the abnormal information after performing the second processing on the first data. In this embodiment, if the first process includes PHY layer processing, the second process includes:
processing the MAC layer; or alternatively, the first and second heat exchangers may be,
MAC layer processing and RLC layer processing; or alternatively, the first and second heat exchangers may be,
MAC layer processing, RLC layer processing, and PDCP layer processing; or alternatively, the first and second heat exchangers may be,
MAC layer processing, RLC layer processing, PDCP layer processing, and RRC layer processing; or alternatively, the first and second heat exchangers may be,
MAC layer processing, RLC layer processing, PDCP layer processing, RRC layer processing, and NAS layer processing.
In a specific application, after PHY layer processing is performed on second data by a base station, the processed data is sent to a monitoring module as first data, the monitoring module performs second processing on the first data, and abnormal information is obtained from the second processed data. As an example of this embodiment, after PHY layer processing is performed on air interface data received from a UE, the base station sends the PHY layer processed data as first data to the monitoring module, and the monitoring module performs MAC layer processing on the first data to obtain an RLC PDU, and then obtains exception information from an exception reserved field in the RLC PDU. As another example of this embodiment, after performing PHY layer processing on air interface data received from the UE, the base station sends the PHY layer processed data as first data to the monitoring module, and the monitoring module performs MAC layer processing and RLC layer processing on the first data to obtain PDCP PDUs, and the monitoring module obtains anomaly information from an anomaly reservation field in the PDCP PDUs. Of course, it is also within the scope of the present invention that the monitoring module obtains other information from the second processed data as the abnormal information, and the embodiment is not specifically limited.
In the present embodiment, if the first process includes PHY layer process and MAC layer process, the second process includes:
RLC layer processing; or alternatively, the first and second heat exchangers may be,
RLC layer processing and PDCP layer processing; or alternatively, the first and second heat exchangers may be,
RLC layer processing, PDCP layer processing, and RRC layer processing; or alternatively, the first and second heat exchangers may be,
RLC layer processing, PDCP layer processing, RRC layer processing, and NAS layer processing;
in a specific application, after PHY layer processing and MAC layer processing are performed on second data, the base station sends the processed data as first data to the monitoring module, and the monitoring module performs second processing on the first data to obtain abnormal information from the second processed data. As an example of this embodiment, after PHY layer processing and MAC layer processing are performed on air interface data received from a UE, the base station sends the PHY layer processed and MAC layer processed data as first data to the monitoring module, and the monitoring module performs RLC layer processing on the first data to obtain PDCP PDUs, and the monitoring module obtains anomaly information from an anomaly reservation field in the PDCP PDUs. Of course, it is also within the scope of the present invention that the monitoring module obtains other information from the second processed data as the abnormal information, and the embodiment is not specifically limited.
In the present embodiment, if the first process includes PHY layer process, MAC layer process, and RLC layer process, the second process includes:
PDCP layer processing; or alternatively, the first and second heat exchangers may be,
PDCP layer processing and RRC layer processing; or alternatively, the first and second heat exchangers may be,
PDCP layer processing, RRC layer processing, and NAS layer processing.
In a specific application, after PHY layer processing, MAC layer processing and RLC layer processing are performed on second data, the base station sends the processed data as first data to the monitoring module, and the monitoring module performs second processing on the first data to obtain abnormal information from the second processed data. As an example of this embodiment, after PHY layer processing, MAC layer processing, and RLC processing are performed on air interface data received from a UE, the base station transmits the processed data as first data to the monitoring module, and the monitoring module performs PDCP layer on the first data to obtain an RRC PDU, and the monitoring module obtains anomaly information from an anomaly reservation field in the RRC PDU. Of course, it is also within the scope of the present invention that the monitoring module obtains other information from the second processed data as the abnormal information, and the embodiment is not specifically limited.
In the present embodiment, if the first process includes PHY layer process, MAC layer process, RLC layer process, and PDCP layer process, the second process includes:
RRC layer processing; or alternatively, the first and second heat exchangers may be,
RRC layer processing and NAS layer processing;
in a specific application, after PHY layer processing, MAC layer processing, RLC layer processing and PDCP layer processing are performed on second data, the base station sends the processed data as first data to the monitoring module, and the monitoring module performs second processing on the first data to obtain 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, the abnormal information is within the protection scope of the embodiment of the present invention, and the embodiment is not illustrated any more.
In the present embodiment, if the first process includes PHY layer process, MAC layer process, RLC layer process, PDCP layer process, and RRC layer process, the second process includes: NAS layer processing. In a specific application, after PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing and RRC layer processing are performed on the second data, the base station sends the processed data as first data to the monitoring module, and the monitoring module performs NAS layer processing on the first data to obtain abnormal information from the data processed by the NAS layer.
It should be noted that, since the SDAP layer is added in the 5G NR standard protocol, the first processing of the air interface data by the base station may increase the processing of the SDAP layer, or the second processing of the first data by the monitoring module may increase the processing of the SDAP layer. In addition, in the embodiment of the present invention, as long as the monitoring module performs the second processing on each layer of the first data, it is within the protection scope of the present invention to obtain the abnormal information from the data after the second processing, or the monitoring module may directly obtain the abnormal information from the obtained first data after the base station performs the processing on each layer of the second data, which is not specifically limited in the present invention.
As an alternative implementation manner of the embodiment of the present invention, performing the second processing on the first data includes: and acquiring first information and performing second processing on the first data by using the first information, wherein the first information is information required when the first data is subjected to the second processing.
In this alternative embodiment, before the monitoring module processes the data of each layer of the first data, first information for processing each layer of data may be acquired, and then the first information may be used to process the layer of data. The first information is not particularly limited in this embodiment, and any information required when the monitoring module performs the second processing may be used as the first information in this embodiment. As an example of this embodiment, when the monitoring module performs PHY layer processing on the first data, it is necessary to acquire the resource configuration (for example, the configuration of the reference signal, the configuration of the scheduling information, etc.) of the UE first, so that the PHY layer processing on the first data can be performed by using the resource configuration of the UE to acquire the MAC PDU. As another example of this embodiment, when the monitoring module performs PDCP layer processing on the first data, it is necessary to obtain a ciphering and integrity protection key, and then decrypt the first data using the ciphering and integrity protection key to obtain the RRC message. It should be noted that, the monitoring module may obtain the root key from the core network, calculate to obtain the encryption and integrity protection key according to the root key, or directly obtain the encryption and integrity protection key from the core network.
Step S103: and acquiring a monitoring result according to the abnormal information.
In the embodiment of the invention, after the monitoring module monitors the abnormal information, the base station considers that the UE is specially processed through the private protocol, so that the monitoring of the UE is realized.
As an optional implementation manner of the embodiment of the present invention, after obtaining the anomaly information, the method further includes: the anomaly information is recorded in association with the type of the UE.
It should be noted that, the type of the UE may be brand information of the UE, or may be communication mode information adopted by the UE, which is not specifically limited in this embodiment, so long as different UEs or UEs of different types can be identified, which are all within the protection scope of the present invention.
In this optional embodiment, the association record of the anomaly information with the type of the UE may be specifically implemented by: the monitoring module acquires a bearing with abnormal information and an identification of the RAN side UE corresponding to the bearing from a base station side, and associates and records the abnormal information in the bearing with the identification of the RAN side UE; the monitoring module acquires the type of the UE corresponding to the identification of the RAN side UE from the core network, and associates and records the identification of the RAN side UE with the type of the UE. By the method, the type association record of the abnormal information and the UE can be realized. In the optional embodiment, by associating and recording the anomaly information with the type of the UE, the anomaly information corresponding to the type of the UE can be conveniently subjected to statistical analysis, and error monitoring caused by primary data anomaly is prevented.
As an optional implementation manner of the embodiment of the present invention, if the monitoring module records the association between the abnormal information and the type of the UE, statistical analysis is performed on the type of the UE and the abnormal information to obtain a monitoring result. In the alternative embodiment, the monitoring module needs to record the type and the abnormal information of the UE for a plurality of times, and the monitoring result is obtained in a statistical analysis mode, so that error monitoring caused by primary data abnormality can be prevented, and the accuracy of monitoring the base station is improved.
As an optional implementation manner of the embodiment of the present invention, obtaining the monitoring result according to the anomaly information includes: acquiring operation information corresponding to the abnormal information, and associating and recording the operation information and the abnormal information; and carrying out statistical analysis on at least one of the type, the abnormal information and the operation information of the UE to obtain a monitoring result. In this alternative embodiment, after the monitoring module acquires the exception information, the monitoring module also needs to acquire the operation information of the base station corresponding to the exception information, for example, when acquiring that 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, and so on. It should be noted that, in this alternative embodiment, the operation information may be to keep high throughput, delay small, configure CFRA parameters or CBRA parameters, send random access response information (Msg 4) first, and the like, and this embodiment is not limited specifically.
In this optional embodiment, after the monitoring module obtains the operation information corresponding to the abnormal information, the operation information and the abnormal information are recorded in an associated manner, and at least one of the type of the UE, the abnormal information and the operation information is statistically analyzed to obtain a monitoring result. In a specific application, since the abnormal information can be recorded in association with the type of the UE, the abnormal information and the operation information can be recorded in association, the monitoring module can perform statistical analysis on at least one of the type of the UE, the abnormal information and the operation information, so that error monitoring caused by one-time abnormal data is prevented, and the accuracy of monitoring the base station is improved. As an example of this optional implementation manner, during the first monitoring, the monitoring module obtains the exception information (RLC PDU reserved field value) of the brand a UE and the corresponding operation information (connection speed is fastest), and performs association recording on the brand a UE, the exception information and the operation information, and in the subsequent monitoring process, it is necessary to record the exception information and the corresponding operation information corresponding to the brand a UE multiple times, and after the number of times of recording reaches the preset value, statistical analysis is performed, and if the RLC PDU corresponding to the data sent by the brand a UE has an exception reserved field value, the connection speed of the brand a UE is always fastest, so that the base station is determined to perform special processing on the brand a UE, thereby implementing monitoring on the base station, and preventing the base station from performing different processing on different types of terminals through the private protocol. In addition, the monitoring result is obtained through a statistical analysis mode, so that the accuracy of monitoring the base station can be improved.
According to the method for monitoring the behavior of the base station, provided by the embodiment of the invention, the monitoring of the base station is realized by acquiring the abnormal information from the first data acquired by the base station and acquiring the monitoring result from the abnormal information, and the base station is prevented from carrying out different treatments on different types of terminals through the private protocol.
Referring to fig. 2, fig. 2 is a monitoring module for monitoring the behavior of a base station according to 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 obtaining unit 201, configured to obtain first data, where the first data is second data obtained by a base station or data obtained by the base station after performing a first process on the second data;
a second obtaining unit 202, configured to obtain abnormal information from the first data, or obtain abnormal information after performing a second process on the first data;
and a third obtaining unit 203, configured to obtain the monitoring result according to the anomaly information.
Optionally, the second data acquired by the base station includes at least one of: the base station receives third data from the terminal equipment UE; the base station receives fourth data from the core network CN; the base station transmits fifth data to the UE.
Optionally, the first process includes:
physical PHY layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing and medium access control MAC layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing, MAC layer processing, and link control protocol RLC layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing, MAC layer processing, RLC layer processing, and packet data convergence protocol PDCP layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing, and radio resource control RRC layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing, RRC layer processing, and non-access stratum NAS processing.
Optionally, if the first data is second data acquired by the base station, the second processing includes:
PHY layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing and MAC layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing, MAC layer processing, and RLC layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing, MAC layer processing, RLC layer processing, and PDCP layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing, and RRC layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing, RRC layer processing, and NAS layer processing.
Optionally, if the first process includes a PHY layer process, the second process includes:
processing the MAC layer; or alternatively, the first and second heat exchangers may be,
MAC layer processing and RLC layer processing; or alternatively, the first and second heat exchangers may be,
MAC layer processing, RLC layer processing, and PDCP layer processing; or alternatively, the first and second heat exchangers may be,
MAC layer processing, RLC layer processing, PDCP layer processing, and RRC layer processing; or alternatively, the first and second heat exchangers may be,
MAC layer processing, RLC layer processing, PDCP layer processing, RRC layer processing, and NAS layer processing;
if the first process includes a PHY layer process and a MAC layer process, the second process includes:
RLC layer processing; or alternatively, the first and second heat exchangers may be,
RLC layer processing and PDCP layer processing; or alternatively, the first and second heat exchangers may be,
RLC layer processing, PDCP layer processing, and RRC layer processing; or alternatively, the first and second heat exchangers may be,
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 alternatively, the first and second heat exchangers may be,
PDCP layer processing and RRC layer processing; or alternatively, the first and second heat exchangers may be,
PDCP layer processing, RRC layer processing, and NAS layer processing.
If the first process includes PHY layer process, MAC layer process, RLC layer process, and PDCP layer process, the second process includes:
RRC layer processing; or alternatively, the first and second heat exchangers may be,
RRC layer processing and NAS layer processing;
if the first process includes PHY layer process, MAC layer process, RLC layer process, PDCP layer process, and RRC layer process, the second process includes: NAS layer processing.
Optionally, the monitoring module 200 further includes a fourth obtaining unit 204, configured to obtain the first information; the second obtaining unit 202 is further configured to perform a second process on the first data using the first information.
The first information is information necessary for performing the second processing on the first data.
Optionally, the anomaly information includes at least one of: reserved field value of control plane data; a newly added field value of the control plane data; reserved field value of user plane data; newly added field value of user plane data; key index KPI of business experience information.
Optionally, the monitoring module 200 further includes: and an association recording unit 205, configured to record the abnormality information in association with the type of the UE.
Optionally, the monitoring module 200 further includes: a fifth acquisition unit 206 for acquiring operation information corresponding to the abnormality information; an association recording unit 205, configured to associate and record the operation information with the anomaly information; a statistical analysis unit 207 for performing statistical analysis on at least one of the type, the abnormality information, and the operation information of the UE.
The monitoring module 200 provided in the embodiment of the present invention can implement each process that can be implemented by the monitoring module in the method for monitoring the behavior of the base station, and in order to avoid repetition, a description is omitted here.
According to the monitoring module 200 for monitoring the behavior of the base station, provided by the embodiment of the invention, the monitoring of the base station is realized by acquiring the abnormal information from the first data acquired by the base station and acquiring the monitoring result from the abnormal information, so that the base station is prevented from carrying out different treatments on different types of terminals through the private protocol.
As shown in fig. 3, the embodiment of the present invention further provides a monitoring module 300 for monitoring the behavior of a base station, where the monitoring module 300 includes a processor 301, a memory 302, and a computer program stored in the memory 302 and capable of running on the processor 301, and when executed by the processor 301, the computer program implements the processes of the above-mentioned method embodiment for monitoring the behavior of a base station, and can achieve the same technical effects, and for avoiding repetition, a detailed description is omitted herein.
As shown in fig. 4, an embodiment of the present invention further provides a monitoring device 400 for monitoring the behavior of a base station, where the monitoring device 400 includes the monitoring module 200. The monitoring device 400 in the embodiment of the present invention can achieve the same technical effects as the monitoring module 200 described above, and for avoiding repetition, the description is omitted here.
As shown in fig. 5, an embodiment of the present invention further provides a monitoring device 500 for monitoring the behavior of a base station, where 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 effects as the monitoring module 300 described above, and for avoiding repetition, the description is omitted here.
The embodiment of the invention also provides a computer readable storage medium, on which a computer program is stored, which when executed by a processor, implements the processes of the above-mentioned method embodiment for monitoring the behavior of a base station, and can achieve the same technical effects, so that repetition is avoided, and no further description is given here. Wherein the computer readable storage medium is selected from Read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), magnetic disk or optical disk.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) comprising instructions for causing a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the method according to the embodiments of the present invention.
The embodiments of the present invention have been described above with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present invention and the scope of the claims, which are to be protected by the present invention.
Claims (17)
1. A method for monitoring the behavior of a base station, applied to a monitoring module, comprising:
acquiring first data, wherein the first data is second data acquired by the 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;
acquiring a monitoring result according to the abnormal information;
the second data acquired by the base station includes at least one of:
the base station receives third data from the terminal equipment UE;
fourth data received by the base station from a core network CN, the fourth data being UE-related data;
the base station transmits fifth data to the UE;
the monitoring module is an entity or a functional module arranged in the base station or in other equipment outside the base station;
the anomaly information includes at least one of:
reserved field value of control plane data;
a newly added field value of the control plane data;
reserved field value of user plane data;
newly added field value of user plane data;
key indexes KPI of business experience information;
the obtaining the monitoring result according to the abnormal information includes:
acquiring operation information corresponding to the abnormal information, and associating and recording the operation information and the abnormal information;
and carrying out 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 of claim 1, wherein the first processing comprises:
physical PHY layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing and medium access control MAC layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing, MAC layer processing, and link control protocol RLC layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing, MAC layer processing, RLC layer processing, and packet data convergence protocol PDCP layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing, and radio resource control RRC layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing, RRC layer processing, and non-access stratum NAS processing.
3. The method of claim 1, wherein if the first data is second data acquired by the base station, the second processing comprises:
PHY layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing and MAC layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing, MAC layer processing, and RLC layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing, MAC layer processing, RLC layer processing, and PDCP layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing, and RRC layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing, RRC layer processing, and NAS layer processing.
4. The method of claim 2, wherein the step of determining the position of the substrate comprises,
if the first process includes a PHY layer process, the second process includes:
processing the MAC layer; or alternatively, the first and second heat exchangers may be,
MAC layer processing and RLC layer processing; or alternatively, the first and second heat exchangers may be,
MAC layer processing, RLC layer processing, and PDCP layer processing; or alternatively, the first and second heat exchangers may be,
MAC layer processing, RLC layer processing, PDCP layer processing, and RRC layer processing; or alternatively, the first and second heat exchangers may be,
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 alternatively, the first and second heat exchangers may be,
RLC layer processing and PDCP layer processing; or alternatively, the first and second heat exchangers may be,
RLC layer processing, PDCP layer processing, and RRC layer processing; or alternatively, the first and second heat exchangers may be,
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 alternatively, the first and second heat exchangers may be,
PDCP layer processing and RRC layer processing; or alternatively, the first and second heat exchangers may be,
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 alternatively, the first and second heat exchangers may be,
RRC layer processing and NAS layer processing;
if the first process includes PHY layer process, MAC layer process, RLC layer process, PDCP layer process, and RRC layer process, the second process includes: NAS layer processing.
5. The method of any of claims 1-4, wherein performing a second process on the first data comprises:
and acquiring first information and performing second processing on the first data by using the first information, wherein the first information is information required when the first data is subjected to second processing.
6. The method of claim 5, wherein the first information comprises at least one of:
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, further comprising, after acquiring the abnormality information:
and recording the association of the abnormal information and the type of the UE.
8. A monitoring module for monitoring the behavior of a base station, comprising:
a first obtaining unit, configured to obtain first data, where the first data is second data obtained by the base station or data obtained by the base station after performing first processing on the second data;
the second acquisition unit is used for acquiring abnormal information from the first data or acquiring abnormal information after performing second processing on the first data;
the third acquisition unit is used for acquiring a monitoring result according to the abnormal information;
the second data acquired by the base station includes at least one of:
the base station receives third data from the terminal equipment UE;
fourth data received by the base station from a core network CN, the fourth data being UE-related data;
the base station transmits fifth data to the UE;
the monitoring module is an entity or a functional module arranged in the base station or in other equipment outside the base station;
the anomaly information includes at least one of:
reserved field value of control plane data;
a newly added field value of the control plane data;
reserved field value of user plane data;
newly added field value of user plane data;
key indexes KPI of business experience information;
further comprises:
a fifth acquisition unit configured to acquire operation information corresponding to the abnormality information;
an association recording unit for associating and recording the operation information and the abnormality information;
and the statistical analysis unit is used for carrying out statistical analysis on at least one of the type of the UE, the abnormal information and the operation information so as to acquire a monitoring result.
9. The monitoring module of claim 8, wherein the first process comprises:
physical PHY layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing and medium access control MAC layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing, MAC layer processing, and link control protocol RLC layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing, MAC layer processing, RLC layer processing, and packet data convergence protocol PDCP layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing, and radio resource control RRC layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing, RRC layer processing, and non-access stratum NAS processing.
10. The monitoring module of claim 8, wherein if the first data is second data acquired by the base station, the second processing comprises:
PHY layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing and MAC layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing, MAC layer processing, and RLC layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing, MAC layer processing, RLC layer processing, and PDCP layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing, and RRC layer processing; or alternatively, the first and second heat exchangers may be,
PHY layer processing, MAC layer processing, RLC layer processing, PDCP layer processing, RRC layer processing, and NAS layer processing.
11. The monitoring module of claim 9, wherein,
if the first process includes a PHY layer process, the second process includes:
processing the MAC layer; or alternatively, the first and second heat exchangers may be,
MAC layer processing and RLC layer processing; or alternatively, the first and second heat exchangers may be,
MAC layer processing, RLC layer processing, and PDCP layer processing; or alternatively, the first and second heat exchangers may be,
MAC layer processing, RLC layer processing, PDCP layer processing, and RRC layer processing; or alternatively, the first and second heat exchangers may be,
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 alternatively, the first and second heat exchangers may be,
RLC layer processing and PDCP layer processing; or alternatively, the first and second heat exchangers may be,
RLC layer processing, PDCP layer processing, and RRC layer processing; or alternatively, the first and second heat exchangers may be,
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 alternatively, the first and second heat exchangers may be,
PDCP layer processing and RRC layer processing; or alternatively, the first and second heat exchangers may be,
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 alternatively, the first and second heat exchangers may be,
RRC layer processing and NAS layer processing;
if the first process includes PHY layer process, MAC layer process, RLC layer process, PDCP layer process, and RRC layer process, the second process includes: NAS layer processing.
12. The monitoring module according to any one of claims 8 to 11, further comprising:
a fourth acquisition unit configured to acquire the first information;
the second obtaining unit is further configured to perform a second process on the first data using the first information.
13. The monitoring module of claim 12, wherein the first information comprises at least one of:
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, wherein,
the association record unit is further used for associating and recording the abnormal information with the type of the UE.
15. A monitoring module for monitoring the behaviour of a base station, comprising a processor, a memory and a computer program stored on the memory and executable on the processor, which computer program, when executed by the processor, carries out the steps of the method for monitoring the behaviour of a base station according to any one of claims 1 to 7.
16. A monitoring device for monitoring the behaviour of a base station, characterized by comprising a monitoring module according to any one of claims 8 to 15.
17. A computer-readable storage medium, on which a computer program is stored, which computer program, when being executed by a processor, implements the steps of the method of monitoring the behaviour of a base station according to any one of claims 1 to 7.
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