WO2015176233A1

WO2015176233A1 - Execution method and device for hetnet network measurement task

Info

Publication number: WO2015176233A1
Application number: PCT/CN2014/077894
Authority: WO
Inventors: 赵东
Original assignee: 华为技术有限公司
Priority date: 2014-05-20
Filing date: 2014-05-20
Publication date: 2015-11-26
Also published as: CN105325025B; CN105325025A

Abstract

Disclosed in the present invention is an execution method for Heterogeneous Network (HetNet) network measurement task. The present invention relates to the technical field of wireless communications, and is used for solving the problem of influences on normal service abilities due to the higher occupancy ratio of CPU processing resources when the measurement task is applied in the HetNet networking. The method provided by the present invention, by enabling the apparatus to obtain task configuration information used for clarifying the scale of the apparatus to be measured, makes the apparatus being able to selectively report part of data when reporting task results, and is applied during measurement task initiation and execution processes in a HetNet networking architecture.

Description

Method and device for executing HetNet network measurement task

The present invention relates to the field of wireless communication technologies, and in particular, to a HetNet (heterogeneous network).

Background technique

MDT (minimization of drive-tests) studied in 3GPP (the 3rd generation partnership project) is used to detect network coverage effectiveness and perform C&C (command and control) , Command and Control) Optimization, mobility optimization, common channel parameter optimization, and techniques for verifying network optimization effects such as QoS (quality of service). Specifically, the signaling or the network management process can be modified, so that the operator can collect the required wireless data through the terminal that has already resided in the network, instead of manually collecting, improving the network planning and optimization efficiency, and satisfying the minimum cost. The need for network verification and information feedback.

HetNet is a network organization structure based on the deployment of macro stations, and then deploys small and medium stations or wireless access points. In the actual application process, small and medium stations or WiFi (wireless-fidelity) APs (access point, The number of access points may be very large in hotspots. The network topology may be very flexible and complex, with frequent dynamic changes.

Since the MDT needs to collect a large amount of wireless data of the user equipment under the base station, the data is occupied by the CPU (central processing unit) processing space, and the excessive MDT data is concentrated to the base station. Excessive base station resources are occupied, which affects normal service capabilities. The measurement and tracking tasks such as tracing task or RLF (radio link failure) also have the above problems. Therefore, how to control the amount of data fed back by the measurement tracking task is an urgent problem to be solved.

Summary of the invention

Embodiments of the present invention provide a method for performing a HetNet network measurement task, which can effectively reduce the amount of data fed back by the measurement tracking task.

In order to achieve the above object, the embodiment of the present invention adopts the following technical solutions: In a first aspect, an embodiment of the present invention provides a method for performing a HetNet network measurement task, including:

Obtaining task configuration information of the HetNet network measurement task, where the task configuration information includes a combination of any one or more of five types of information: an activation task type, a task target type, a special target, a task target size upper limit, and a measurement reporting parameter;

Performing the HetNet network measurement task according to the acquired task configuration information;

The result of the task obtained after executing the HetNet network measurement task is reported.

In conjunction with the first aspect, in a first possible implementation of the first aspect, the HetNet network measurement task comprises any one of three tasks: minimizing a drive test task, tracking a Tracing task, and an RLF task.

In conjunction with the first aspect, in a second possible implementation manner of the first aspect, the activation task type includes a cluster task type, or a single base station task type.

With reference to the first aspect, in a third possible implementation manner of the first aspect, the task target type includes at least a macro station, a small station, a micro station, a WiFi station, a cell, a tracking area, a routing area, and a location area. One.

In conjunction with the first aspect, in a fourth possible implementation of the first aspect, the special target includes a special processing operation type, a special processing target type, and a specially processed target identification.

In conjunction with the fourth possible implementation of the first aspect, in a fifth possible implementation manner of the first aspect, the special processing operation type further includes at least one of the following three operation types;

Ignore the special processing target;

Focus on measuring the special treatment target;

The data pulls the report, and the data pull report is used to instruct the special processing target to execute the HetNet network measurement task but does not report the data, and only responds to the query request when the other query request is received, and reports the task result.

In conjunction with the first aspect, in a sixth possible implementation manner of the first aspect, the task target size upper limit includes a combination of one or more of the following parameters:

The task target type; The maximum number of mission targets;

The upper limit of the amount of data that needs to be reported after the task target performs the task.

In combination with the six possible implementation manners of the first aspect, in a seventh possible implementation manner of the first aspect, if the task target type is not included in the target size upper limit, the HetNet is used by default. The originally specified task target of the network measurement task, the originally specified task target includes the task target specified by the previous task execution, or the system sets the default specified task target.

In conjunction with the first aspect, in an eighth possible implementation of the first aspect, the measurement reporting parameter includes a combination of one or more of the following parameters:

The task target type;

Trigger a special event reported;

Abnormal event

The breadth of the data anomaly;

Trigger the upper and/or lower limit of the reported data volume.

In conjunction with the eighth possible implementation of the first aspect, in a ninth possible implementation manner of the first aspect, if the task target type is not included in the measurement reporting parameter, The HetNet network measures the originally specified task target of the task. The originally specified task target includes the task target specified by the previous task execution, or the system sets the default specified task target.

In a second aspect, an embodiment of the present invention provides an apparatus for performing a HetNet network measurement task, including:

An acquiring unit, configured to acquire task configuration information of a HetNet network measurement task, where the task configuration information includes any one or more of five types of information: an activation task type, a task target type, a special target, a task target size upper limit, and a measurement reporting parameter. Combination of

An execution unit, configured to execute the HetNet network measurement task according to the acquired task configuration information;

The reporting unit is configured to report the task result obtained after executing the HetNet network measurement task.

In conjunction with the second aspect, in a first possible implementation of the second aspect, the HetNet Network measurement tasks include any of the three tasks of minimizing drive test tasks, tracking Tracing tasks, and RLF tasks.

With reference to the second aspect, in a second possible implementation manner of the second aspect, the activation task type includes a cluster task type, or a single base station task type.

With reference to the second aspect, in a third possible implementation manner of the second aspect, the task target type includes at least a macro station, a small station, a micro station, a WiFi station, a cell, a tracking area, a routing area, and a location area. One.

In conjunction with the second aspect, in a fourth possible implementation of the second aspect, the special target includes a special processing operation type, a special processing target type, and a specially processed target identification.

In conjunction with the fourth possible implementation of the second aspect, in a fifth possible implementation manner of the second aspect, the special processing operation type further includes at least one of the following three operation types;

Ignore the special processing target;

Focus on measuring the special treatment target;

With reference to the second aspect, in a sixth possible implementation manner of the second aspect, the task target size upper limit includes a combination of one or more of the following parameters:

The task target type;

The maximum number of mission targets;

In combination with the six possible implementation manners of the second aspect, in a seventh possible implementation manner of the second aspect, if the task target type is not included in the target size upper limit, the execution unit is further used By default, the original designated task target of the HetNet network measurement task is used, and the originally specified task target includes a task target specified by the previous task execution, or the system sets a default specified task target;

The reporting unit is further configured to use the original finger of the HetNet network measurement task by default. The mission goal.

With reference to the second aspect, in an eighth possible implementation manner of the second aspect, the measurement reporting parameter includes a combination of one or more of the following parameters:

The task target type;

Trigger a special event reported;

Abnormal event

The threshold value of the abnormal data triggers the upper/lower limit of the reported data amount.

In conjunction with the eighth possible implementation of the second aspect, in a ninth possible implementation manner of the second aspect, if the task target type is not included in the measurement reporting parameter, the execution unit further The original specified task target used by the HetNet network measurement task by default, the originally specified task target includes a task target specified by the previous task execution, or the system sets a default specified task target;

Then, the reporting unit is further configured to use the originally specified task target of the HetNet network measurement task by default.

The method and device for performing the HetNet network measurement task provided by the embodiment of the present invention, by allowing the device to obtain task configuration information that can be used to clarify the size of the device to be measured, the device can selectively report part of the data when reporting the task result. Compared with the prior art, because the number of devices to be tested under the measurement task is too large, the data reporting amount is too large, and the storage space of the base station and the CPU processing resources are relatively high, which affects the normal service capability. By effectively controlling the number of devices to be tested and the amount of measurement data reported in the above manner, we can effectively reduce the amount of data fed back by the measurement tracking task according to actual needs.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings to be used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any creative work.

FIG. 1 is a flowchart of a method for executing a HetNet network measurement task according to an embodiment of the present invention; 2 is a structural block diagram of another apparatus for performing a HetNet network measurement task according to an embodiment of the present invention;

FIG. 3 is a structural block diagram of a network device according to an embodiment of the present invention.

detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described in conjunction with the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

The technical solution provided by the present invention is specifically applicable to the HetNet network architecture, and the architecture includes: at least one network management device, at least two network element devices managed by the network management device, and different access technologies in the at least two network element devices Two network element devices. The network management device is generally a management software system integrated on a physical server, an independent multi-base station controller, or an independent wireless access point controller. The network element device is generally a base station and a wireless access point, and can be divided according to different coverage areas. , which can be affiliated with Macro (Macro), Micro ( ), Pico ( ), Femto (Family Base Station) / HeNB (home enhanced node), etc. These include handheld terminals, home computers, and multimedia devices that can be networked.

Based on the architecture, the present invention provides the following embodiments to solve the technical problem of how to control the amount of data fed back by the measurement task, and may involve any one of three tasks of minimizing the drive test task, tracking the Tracing task, and the RLF task, but the present invention The embodiment is not limited to this.

The overall process of the activation and response of the above three tasks is similar. The process is as follows: The NMS sends the activation command of the measurement task to the specified NE device. After receiving the activation command, the NE device presses the configuration information given by the activation command. The measurement task is performed, and finally, the network element device reports the tracking measurement collection entity (TCE). The TCE may be in the network management or it may be a separate entity.

In the execution of the above-mentioned tracking measurement task, in order to be able to control the number of objects to be measured and the amount of data reported by the object to be measured, the present invention provides parameters different from the prior art to the configuration information in the activation command, so that the network The meta-device can search for a suitable user equipment according to the parameters provided by the present invention to perform signal tracking or measurement on the network element, and at the same time, make the user equipment press the finger The measured data is reported to the network element.

Here, an embodiment of the present invention provides a method for performing a HetNet network measurement task, which is executed by the network element device or the user equipment, and is used to describe the setting and using method of the configuration information parameter provided by the present invention, as shown in FIG. 1 . As shown, the method includes:

101. Obtain task configuration information of the HetNet network measurement task.

The task configuration information includes a combination of any one or more of five types of information: an activation task type, a task target type, a special target, a task target size upper limit, and a measurement reporting parameter.

The task configuration information is generally carried in the activation command of the HetNet network measurement task sent by the network management system, and the network element device can be directly obtained from the network device. When the user equipment acquires, the network element device needs to forward the activation command to the user equipment, and the user equipment can get.

102. Perform the HetNet network measurement task according to the obtained task configuration information. If the step is implemented by the network element device, the network element device is required to perform measurement on the user equipment managed by the network element device. If implemented by the user equipment, the user equipment is required to measure itself or measure other equipment attached thereto. The accessory device of the user equipment can be understood as another user equipment connected to the network through the user equipment (for example, a device-to-device communication mode), or other user equipment managed by the user equipment (for example, Household appliances managed by user equipment entering the base station).

103. Report a task result obtained after performing the HetNet network measurement task.

The size of the reported data amount that can be used to define the task result in the two parameters of the task target size upper limit and the measurement reporting parameter in the task configuration information (the embodiment of the present invention will be explained in detail in the subsequent part), therefore, in addition to performing measurement tracking If the task configuration information needs to be executed according to the task configuration information, if the task configuration information includes the task target size upper limit and the measurement report parameter, the task result is reported according to the obtained task configuration information, otherwise the task configuration information does not include the above two parameters. , then report it according to the general settings.

If the step is performed by the user equipment, the user equipment is required to report the task result to the network element device, and then the network element device forwards the result to the network management device. If the network element device is implemented, the network element device directly reports the task result to the network management system.

The method for executing the HetNet network measurement task provided by the present invention, by letting the network management determine The configuration information of the network element device that can be used to measure the size of the network element device to be measured and the total amount of the measurement data of the network element device. At the same time, the configuration information is sent to the network element device to be tested, so that the network element device to be tested can also have the ability to control the data reporting amount. Compared with the prior art, because the device under test is too much under the measurement tracking task, the data is triggered. The reporting method is too large, and the technical solution adopted by the present invention effectively controls the number of devices to be tested and the measurement in the above manner, resulting in a problem that the storage space of the base station and the CPU processing resources are relatively high, which affects the normal service capability. The data is reported, so that the amount of data fed back by the measurement tracking task can be effectively reduced according to actual needs.

Further, the HetNet network measurement task according to the embodiment of the present invention may be any one of three tasks of minimizing a road test task, a tracking task, and an RLF task, but the embodiment of the present invention is not limited thereto.

Further, the embodiment of the present invention further provides specific configuration information of the configuration, which is as follows:

The activation task type may be used to distinguish whether the network element to be measured belongs to a single base station or a cluster base station, and the activation task type includes a cluster task type Group Mode or a single base station task type BS Mode.

The task target type may be used to indicate a specific device type of the network element device to be tested, and specifically includes at least one of a macro station, a small station, a micro station, a WiFi station, a cell, a tracking area, a routing area, and a location area, for example, a macro. , Micro, Pico, Femto/HNB/HeNB, TA/RA/LA, PLMN, etc. According to the actual needs, the task target type may also include the device identifier. If the task target type includes only the specific device type, it indicates that all network element devices of one or more types need to be measured at the same time. If the device identifier is also included, it indicates that a specific single network element device needs to be measured separately.

The special objectives include special processing operation types, special processing target types, and specially processed target identifiers. The special processing operation type specifically includes: 1. ignoring the special processing target; 2. focusing on measuring the special processing target, that is, measuring a special processing target, and simultaneously reporting relevant measurement information; 3. data pulling reporting, The data pull report is used to instruct the special processing target to perform the HetNet network measurement task but does not report data, but only receives When the other query request is made, the query request is responded to, and the task result is reported.

The task target size upper limit may include a combination of one or more of the task target type, the task target number upper limit, and the upper limit of the amount of data to be reported after the task target performs the task. Among them, the task target type appearing here is consistent with the previous description.

The upper limit of the number of task targets is used to limit the number of network element devices or user equipments that need to perform tasks, that is, only a certain number of network element devices or a certain number of user equipments are required to perform tasks or report task results, instead of all Equipment must do this. The specific quantity is specified by the parameter of the target target size upper limit.

At the same time, the upper limit of the number of task targets can also be used to limit the amount of data of the reported result, that is, when the user equipment reports to the network element device or the network element device reports to the network management system, if the amount of reported data is relatively large, it is required. Only a part of the content can be reported, and it is not necessary to report all of them. The specific quantity is specified by the parameter upper limit of the target size.

It is also necessary to explain the setting of the upper limit of the number of task targets: if the task target type is not included in the target size upper limit, the originally specified task target of the HetNet network measurement task is used by default. It can be understood as following the task target specified when the previous task was executed, or the system setting defaults to the task target of the measurement tracking.

The measurement reporting parameters include: 1. the task target type; 2. a special event triggered by the report; 3. an abnormal event; 4. a threshold value of the data abnormality; 5. an upper limit and/or a lower limit of the data amount triggered by the triggering A combination of one or more of the parameters.

Among them, the task target type appearing here is consistent with the previous description. The thresholds for triggering special events, exception events, and data exceptions are generally set by the network administrator. For example, the running parameters are abnormal, and the running process needs to be abruptly terminated. The upper and/or lower limit of the amount of data to be reported is similar to the above-mentioned upper limit of the number of task targets, and is used to limit the size of the data report.

The embodiment of the present invention provides an apparatus for performing a HetNet network measurement task, which can be used to implement the method flow shown in FIG. 1 , and the related definitions of the method flow are also applicable to the method flow performed by the following apparatus, as shown in FIG. 2 . As shown, including:

The acquiring unit 21 is configured to acquire task configuration information of a HetNet network measurement task, where the task configuration information includes an activation task type, a task target type, a special target, and a task target rule. A combination of any one or more of the five types of information, the upper limit of the modulo and the measured parameter. The executing unit 22 is configured to execute the HetNet network measurement task according to the acquired task configuration information.

The reporting unit 23 is configured to report a task result obtained after executing the HetNet network measurement task.

Optionally, the activation task type includes a cluster task type or a single base station task type. Optionally, the task target type includes at least one of a macro station, a small station, a micro station, a WiFi station, a small area, a tracking area, a routing area, and a location area.

Optionally, the special target includes a special processing operation type, a special processing target type, and a specially processed target identifier.

Optionally, the special processing operation type further includes at least one of the following three operation types;

Ignore the special processing target;

Focus on measuring the special treatment target;

Optionally, the task target size upper limit includes a combination of one or more of the following parameters:

The task target type;

The maximum number of mission targets;

Optionally, if the task target type is not included in the target size upper limit, the executing unit 22 is further configured to use the originally specified task target of the HetNet network measurement task by default;

The reporting unit 23 is also used to default to the originally designated task target of the HetNet network measurement task.

Optionally, the measurement reporting parameter includes a combination of one or more of the following parameters: the task target type; Trigger a special event reported;

Abnormal event

Optionally, if the task target type is not included in the measurement reporting parameter, the executing unit 22 is further configured to use the originally specified task target of the HetNet network measurement task by default;

An apparatus for performing a HetNet network measurement task according to an embodiment of the present invention, by allowing a device to obtain task configuration information that can be used to clarify the size of a device to be measured, the device can selectively report part of the data when reporting the task result. In the prior art, because there are too many devices under test under the measurement and tracking task, the data reporting amount is too large, and the storage space of the base station and the CPU processing resources are relatively high, which affects the normal service capability. By effectively controlling the number of devices to be tested and the amount of measurement data reported in the above manner, the amount of data fed back by the measurement tracking task can be effectively reduced according to actual needs.

The embodiment of the present invention further provides a network device, as shown in FIG. 3, including a processor 31, a memory 32, and a transmitter 33. The memory 32 is configured to store program code, and the processor 31 is configured to invoke the The program code stored in the memory controls the transmitter 33 at the same time, and the modules communicate with each other through the bus to implement the method flow shown in FIG. 1. The relevant definitions of the method flow are also applicable to the method flow executed by the following device, specifically as follows:

The processor 31 is configured to acquire task configuration information of a HetNet network measurement task, where the task configuration information includes any one of five types of information: an activation task type, a task target type, a special target, a task target size upper limit, and a measurement reporting parameter. a combination of one or more; performing the HetNet network measurement task based on the acquired task configuration information.

The transmitter 33 is configured to report a task result obtained after performing the HetNet network measurement task.

The memory 32 is further configured to store the task configuration information.

Optionally, the HetNet network measurement task includes one of three tasks: minimizing a drive test task, a track task, and an RLF task. Optionally, the activation task type includes a cluster task type or a single base station task type. Optionally, the task target type includes at least one of a macro station, a small station, a micro station, a WiFi station, a cell, a tracking area, a routing area, and a location area.

Ignore the special processing target;

Focus on measuring the special treatment target;

The special processing target performs the HetNet network measurement task, and when receiving a query request of another device, reports the task result in response to the query request.

The task target type;

The maximum number of mission targets;

Optionally, if the task target type is not included in the target size upper limit, the processor 31 uses the originally specified task target of the HetNet network measurement task by default.

Optionally, the measurement reporting parameter includes a combination of one or more of the following parameters: the task target type;

Trigger a special event reported;

Abnormal event

The breadth of the data anomaly;

Trigger the upper and/or lower limit of the reported data volume.

Optionally, if the task target type is not included in the measurement reporting parameter, the processor 31 uses the originally specified task target of the HetNet network measurement task by default.

A network terminal provided by an embodiment of the present invention can be used for explicit identification by allowing device acquisition The task configuration information of the device is measured, and the device can selectively report part of the data when reporting the result of the task. Compared with the prior art, because the device under test is too much under the measurement and tracking task, the data reporting is too large. By causing a problem that the base station storage space and the CPU processing resources are relatively high, which affects the normal service capability, we can effectively control the number of devices to be tested and the measurement data reporting amount in the above manner, thereby being able to effectively Reduce the amount of data fed back by the measurement tracking task.

Through the description of the above embodiments, those skilled in the art can clearly understand that the present invention can be implemented by means of software plus necessary general hardware, and of course, by hardware, but in many cases, the former is a better implementation. . Based on such understanding, the technical solution of the present invention, which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a readable storage medium, such as a floppy disk of a computer. A hard disk or optical disk or the like includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform the methods described in various embodiments of the present invention.

The above is only the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention. It should be covered by the scope of the present invention. Therefore, the scope of the invention should be determined by the scope of the appended claims.

Claims

Claim

1. A heterogeneous network Execution method for a HetNet network measurement task, which is characterized by:

Obtaining task configuration information of the HetNet network measurement task, where the task configuration information includes a combination of any one or more of five types of information: an active task type, a task target type, a special target, a task target size upper limit, and a measurement reporting parameter;

2. The method according to claim 1, wherein the HetNet network measurement task comprises any one of three tasks: minimizing a drive test task, tracking a Tracing task, and a radio link failure RLF task.

3. The method according to claim 1, wherein the activation task type comprises a cluster task type or a single base station task type.

The method according to claim 1, wherein the task target type comprises at least one of a macro station, a small station, a micro station, a WiFi station, a cell, a tracking area, a routing area, and a location area.

5. The method according to claim 1, wherein the special object includes a special processing operation type, a special processing target type, and a specially processed target identifier.

6. The method according to claim 5, wherein the special processing operation type further comprises at least one of the following three operation types;

Ignore the special processing target;

Focus on measuring the special treatment target;

The data pulls the report, and the data pull report is used to instruct the special processing target to perform the HetNet network measurement task but does not report the data, and only responds to the query request and reports the task result when receiving other query requests.

7. The method of claim 1 wherein the task target size upper limit comprises a combination of one or more of the following parameters:

The task target type;

The maximum number of mission targets; The upper limit of the amount of data that needs to be reported after the task target performs the task.

8. The method according to claim 7, wherein if the task target type is not included in the target size upper limit, the originally designated task target of the HetNet network measurement task is used by default.

9. The method according to claim 1, wherein the measurement reporting parameter comprises a combination of one or more of the following parameters:

The task target type;

Trigger a special event reported;

Abnormal event

The breadth of the data anomaly;

Trigger the upper and/or lower limit of the reported data volume.

The method according to claim 9, wherein if the task target type is not included in the measurement reporting parameter, the original specified task target of the HetNet network measurement task is used by default, The originally specified task target includes the task target specified at the time of the previous task execution, or the system target defaults the specified task target.

An apparatus for performing a HetNet network measurement task, comprising: an acquiring unit, configured to acquire task configuration information of a HetNet network measurement task, where the task configuration information includes an activation task type, a task target type, a special target, A combination of any one or more of the five tasks of the task target size upper limit and the measurement reporting parameter;

An execution unit, configured to perform the HetNet network measurement task according to the acquired task configuration information;

12. The apparatus according to claim 11, wherein the HetNet network measurement task comprises any one of three tasks: minimizing a road test task, tracking a Tracing task, and an RLF task.

13. The apparatus according to claim 12, wherein the activation task type comprises a cluster task type, or a single base station task type.

The device according to claim 11, wherein the task target type comprises at least a macro station, a small station, a micro station, a WiFi station, a cell, a tracking area, a routing area, and a location area. One.

The apparatus according to claim 11, wherein the special object includes a special processing operation type, a special processing target type, and a specially processed target identification.

16. The apparatus according to claim 15, wherein the special processing operation type further comprises at least one of the following three types of operations;

Ignore the special processing target;

Focus on measuring the special treatment target;

17. The apparatus according to claim 11, wherein the task target size upper limit includes a combination of one or more of the following parameters:

The task target type;

The maximum number of mission targets;

The device according to claim 17, wherein the execution unit is further configured to use the original HetNet network measurement task by default if the task target type is not included in the target size upper limit. The specified task target, the originally specified task target includes the task target specified by the previous task execution, or the system sets the default specified task target; and the reporting unit is further configured to use the HetNet network measurement task by default. The original specified task target.

19. The apparatus of claim 11, wherein the measurement reporting parameter comprises a combination of one or more of the following parameters:

The task target type;

Trigger a special event reported;

Abnormal event

The apparatus according to claim 19, wherein if the task target type is not included in the measurement reporting parameter, the execution unit is further configured to use the The HetN et network measures the originally specified task target of the task, and the originally specified task target includes the task target specified by the previous task execution, or the task target set by the system by default;