CN102932825B - The method of network O&M and device - Google Patents

Abstract

The invention discloses a method and device for network operation and maintenance, relates to the technical field of wireless communication, and is invented for realizing simplified network deployment of a communication subnet, and improving tool service utilization rate and processing capacity. The method includes: the network side server receives a task request sent by the communication subnet, the task request is used to instruct the communication subnet to request an operation and maintenance task from the network side server, and the network side server is used to perform at least one The communication subnet is operated and maintained; the network side server obtains the original data corresponding to the operation and maintenance task; the network side server processes the original data corresponding to the operation and maintenance task, and obtains a processing result; the network side server Send the processing result to the communication subnetwork. The present invention is mainly applied in the processing process of network operation and maintenance tasks facing multiple communication subnets in wide area networks of 2G, 3G and 4G networks.

Description

Method and device for network operation and maintenance

technical field

The present invention relates to the technical field of wireless communication, in particular to a method and device for network operation and maintenance.

Background technique

In the technical field of wireless communication, such as 2G network or 3G network, multiple User Equipments (UE) are connected to one base station, multiple base stations are connected to one base station controller, multiple base station controllers, multiple base stations and multiple Multiple UEs together form a communication subnet, and multiple communication subnets together form a wide area network. Among them, base stations, base station controllers, switches and other equipment are all used as network elements in the communication subnet, and are uniformly managed by a network element management system (Element Management System, EMS for short) in the communication subnet. If the WAN is a 4G network, multiple UEs are connected to one base station, and multiple base stations and multiple UEs together form a communication subnet, which is uniformly managed by the EMS in the communication subnet. EMS completes various operation and maintenance tasks of the communication subnet through a group of tool servers. The communication subnet has the following network life cycle stages: network planning and design, network construction, network optimization, daily maintenance, and network evolution. In each stage of the network life cycle, tool servers with different operation and maintenance functions are required to support and maintain the daily operation of the communication subnet.

At present, in order to ensure the normal operation of the wireless network, tool servers with different functions need to be deployed for a communication subnet, such as: network optimization server, fault location server, network inspection server, etc. Each tool server is configured at the communication subnet end. Each communication subnet needs to be configured with a set of tool servers. A tool server needs to install one or more sets of functional software as well as the operating system and configuration files that support the operation of the functional software. After configuring all tool servers, the network administrator can operate and maintain the entire communication subnet through each tool server, and at the same time, regularly upgrade and maintain the entire set of tool servers so that each tool server can operate normally.

In the process of realizing the above-mentioned network operation and maintenance, the inventor found that there are at least the following problems in the prior art: Since various tool servers need to be deployed in each communication subnet, it involves the installation and configuration of various types of tool servers and the corresponding operating systems , tool software and database software installation and configuration. It takes a long time to complete the entire deployment, which makes it difficult to deploy the tool server. At the same time, since each communication subnet is deployed with its own tool server group, the cost of deploying the tool server in each communication subnet is high. In addition, because the operation and maintenance tasks of the communication subnet are staged, the tool server group performs an operation and maintenance task after a long time interval, so that the processing resources of the tool servers cannot be fully utilized, resulting in a low utilization rate of the tool servers.

Contents of the invention

Embodiments of the present invention provide a method and device for network operation and maintenance, which can simplify the deployment of a tool server and improve the utilization rate and processing capacity of the tool server.

In the first aspect, the embodiment of the present invention provides a method for network operation and maintenance, including:

The network side server receives a task request sent by the communication subnet, the task request is used to instruct the communication subnet to request an operation and maintenance task from the network side server, and the network side server is used to operate at least one communication subnet maintain;

The network side server obtains the original data corresponding to the operation and maintenance task;

The network side server processes the original data corresponding to the operation and maintenance task, and obtains a processing result;

The network side server sends the processing result to the communication subnet.

In a first possible implementation manner of the first aspect, the network side server virtualizes its own hardware resources according to preset conditions to virtualize at least one sub-server, wherein the preset conditions include: the sub-server The server's demand for hardware resources or the network administrator's allocation instructions for the sub-server's hardware resources.

In a second possible implementation manner of the first aspect, the sub-server includes a scheduling sub-server, a storage sub-server, and a tool sub-server, and the network side server obtains the original data corresponding to the operation and maintenance task, specifically including:

The scheduling sub-server checks whether the original data corresponding to the operation and maintenance task has been stored in the storage sub-server;

When the original data corresponding to the operation and maintenance task has been stored in the storage sub-server, the scheduling sub-server instructs the tool sub-server to obtain the original data corresponding to the operation and maintenance task from the storage sub-server;

When the original data corresponding to the operation and maintenance task is not stored in the storage sub-server, the scheduling sub-server sends a data request to the communication subnet, and receives the original data reported by the communication subnet according to the data request , and send the raw data to the tool subserver.

In a third possible implementation manner of the first aspect, the scheduling sub-server instructs the tool sub-server to obtain the raw data corresponding to the operation and maintenance task from the storage sub-server, specifically including:

The scheduling sub-server selects a tool sub-server for completing the operation and maintenance task according to at least one of the task type of the operation and maintenance task, the load status of the tool sub-server, and the priority of the operation and maintenance task, and instructs the The tool sub-server obtains the original data corresponding to the operation and maintenance task from the storage sub-server;

The sending of the raw data to the tool sub-server specifically includes:

The scheduling sub-server selects a tool sub-server for completing the operation and maintenance task according to at least one of the task type of the operation and maintenance task, the load status of the tool sub-server, and the priority of the operation and maintenance task, and sends the Raw data is sent to the tool subserver.

In a fourth possible implementation manner of the first aspect, the sub-server further includes a pre-processing sub-server, and after the dispatching sub-server receives the original data reported by the communication subnet according to the data request, the The method further includes:

The scheduling sub-server sends the original data to the pre-processing sub-server, and the pre-processing sub-server performs a pre-processing operation on the original data, and sends the pre-processed raw data to the tool sub-server The server and the storage sub-server, wherein the preprocessing operation includes one or a combination of at least two of the following operations: filtering operation, splicing operation and summary operation.

In the second aspect, an embodiment of the present invention provides a network side server, the network side server includes a scheduling sub-server and a tool sub-server, wherein,

The scheduling sub-server is configured to receive a task request sent by the communication subnet, the task request is used to instruct the communication subnet to request an operation and maintenance task from the network side server, and the network side server is used to perform at least one Communication subnet for operation and maintenance;

The scheduling sub-server is also used to obtain the original data corresponding to the operation and maintenance task;

The tool sub-server is configured to process the original data corresponding to the operation and maintenance task acquired by the scheduling sub-server, and obtain a processing result;

The scheduling sub-server is further configured to send the processing result obtained by the tool sub-server to the communication sub-network.

In the first possible implementation manner of the second aspect, in the second possible implementation manner of the second aspect, the network side server further includes a storage sub-server, and the scheduling sub-server further includes: a judging unit, The first processing unit and the second processing unit, wherein,

The judging unit is configured to check whether the original data corresponding to the operation and maintenance task has been stored in the storage sub-server;

The first processing unit is configured to instruct the tool sub-server to acquire Raw data corresponding to the operation and maintenance task;

The second processing unit is configured to send a data request to the communication subnet and receive the communication when the determination result of the determination unit is that the original data corresponding to the operation and maintenance task is not stored in the storage sub-server. The subnet requests the reported original data according to the data and sends the original data to the tool sub-server.

In a third possible implementation manner of the second aspect, the first processing unit is further configured to: At least one tool sub-server is selected to complete the operation and maintenance task, and instructs the tool sub-server to obtain the original data corresponding to the operation and maintenance task from the storage sub-server;

The second processing unit is further configured to select a tool sub-server for completing the operation and maintenance task according to at least one of the task type of the operation and maintenance task, the load status of the tool sub-server, and the priority of the operation and maintenance task , and send the raw data to the tool subserver.

In a fourth possible implementation manner of the second aspect, the network side server further includes: a preprocessing subserver, and the second processing unit is further configured to send the original data to the preprocessing subserver, performing a preprocessing operation on the raw data by the preprocessing subserver, and sending the preprocessed raw data to the tool subserver and the storage subserver;

The preprocessing sub-server is specifically used for one or a combination of at least two of the following operations: filtering, splicing and summarizing.

The method and device for network operation and maintenance provided by the embodiments of the present invention receive and process task requests sent by at least one communication subnet through a network side server, so that each communication subnet does not need to deploy various tool servers. Each communication subnet only needs to send the task request and the original data corresponding to the task to the server on the network side, and then the processing result corresponding to the task can be obtained. Therefore, the problem of difficult deployment of tool servers in each communication subnet can be solved. Each communication subnet does not need to deploy various tool servers, which greatly reduces the cost of tool server deployment. In addition, since each communication subnet shares the network side server, and the network side server receives and processes task requests sent by at least one communication subnet, the task load of the network side server will be greatly increased, the network side server will be fully utilized, and the network side server utilization will increase.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a method flowchart of a network operation and maintenance method in an embodiment of the present invention;

Fig. 2 (A) is the schematic diagram of wide area network architecture in the prior art;

Fig. 2 (B) is the schematic diagram of wide area network framework provided by the embodiment of the present invention;

FIG. 3 is a method flowchart of another network operation and maintenance method in an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a first network-side server in an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a second network side server in an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a third network-side server in an embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a fourth network-side server in an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a fifth network side server in an embodiment of the present invention.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

Embodiment one

The embodiment of the present invention provides a method for network operation and maintenance, as shown in Figure 1, the method includes the following steps:

101. The server on the network side receives the task request sent by the communication subnet.

Wherein, the task request is used to instruct the communication subnet to request an operation and maintenance task from the network side server, and the network side server is used to perform operation and maintenance on at least one communication subnet;

When the communication subnet needs to operate and maintain its internal data, the communication subnet sends a task request to the server on the network side. The task request includes task type, time range, subnet information, creator information and other information, which are used to indicate the specific parameters of the operation and maintenance task corresponding to the task request.

102. The network side server acquires raw data corresponding to the operation and maintenance task.

The server on the network side judges whether the operation and maintenance task can be completed according to the specific parameters of the operation and maintenance task, and obtains the corresponding original data from the communication subnet.

103. The network side server processes the raw data corresponding to the operation and maintenance task, and obtains a processing result.

After obtaining the original data, the server on the network side processes the original data according to the type of operation and maintenance task, and obtains the processing result.

104. The network side server sends the processing result to the communication subnet.

When the operation and maintenance task is executed and processed, and the processing result is obtained, the server on the network side sends the processing result to the requester of the operation and maintenance task, that is, the communication subnet.

For an operation and maintenance task, as shown in Figure 2(A), each communication subnet is processed by a group of tool servers corresponding to each communication subnet and the processing results are obtained, as shown in Figure 2(B) Each communication subnet sends the specific parameters of the operation and maintenance task and the original data corresponding to the operation and maintenance task to the server on the network side, and the tool server of the server on the network side processes the parameters and original data sent by the communication subnet and sends them to the communication subnet Return the processing result. Through this embodiment of the method, there is no need to deploy various tool servers in the communication subnet, and the communication subnet only needs to send the task request and the original data corresponding to the task request to the network side server to obtain the operation and maintenance results. Therefore, the problem of difficult deployment of tool servers in each communication subnet can be solved. Each communication subnet does not need to deploy various tool servers, which greatly reduces the cost of tool server deployment.

For a wide area network that includes multiple communication subnets, it is not necessary to deploy a set of tool servers in each communication subnet, and each communication subnet shares the resources of the server on the network side. maintenance tasks. Since the server on the network side receives and processes the task request sent by at least one communication subnet, the workload of the server on the network side will be greatly increased, the server on the network side will be fully utilized, and the utilization rate of the server on the network side will increase.

Embodiment two

As a progressive description of Embodiment 1, the embodiment of the present invention also provides a method for network operation and maintenance, as shown in FIG. 3 , the method includes the following steps:

301. The network side server virtualizes its own hardware resources according to preset conditions.

Wherein, through the virtualization, at least one sub-server will be virtualized, and the preset condition includes: the demand of the sub-server for hardware resources or the allocation instruction of the network administrator for the hardware resources of the sub-server.

Since the functions of each sub-server are different, the amount of hardware resources required by each sub-server is also different. In addition, if virtualization is performed only according to the hardware resources required by each sub-server, the remaining hardware resources may be idle. Therefore, virtualization can also be performed by network administrators based on hardware resource usage.

Specifically, the sub-servers in combination with the above preset conditions include a scheduling sub-server, a storage sub-server, and a tool sub-server.

The tool sub-server includes a fault location tool sub-server, a network planning tool sub-server, and the like. If the server on the network side has 10 server hosts at this time, and each server host has a 16-core x 4GHz central processing unit (Central Processing Unit, referred to as CPU) and 64GB of memory, so the hardware resources that can be virtualized by the network-side server are 160 cores x 4GHz CPU, 640GB memory. Since the hardware resources required to perform a fault location task are 2 cores × 4GHz CPU and 4GB memory, 5 virtual machines can be virtualized as sub-servers corresponding to 5 fault location tools respectively, and the hardware resources of each virtual machine are calculated as 2 cores × 4GHz CPU, 4GB memory configuration, a total of 10 cores × 4GHz CPU, 20GB memory. Since the hardware resources required to perform a network planning task are 6-core x 4GHz CPU and 8GB memory, 5 virtual machines can be virtualized as sub-servers corresponding to 5 network planning tools, and the hardware resources of each virtual machine are calculated as 6 cores x 4GHz CPU, 8GB memory configuration, a total of 30 cores × 4GHz CPU, 40GB memory. The remaining 120-core x 4GHz CPU and 580GB memory can be equally divided by the administrator into two virtual machines with 60-core x 4GHz CPU and 290GB memory, corresponding to the storage sub-server and the scheduling sub-server respectively.

After virtualization, the hardware resources of the server on the network side only provide hardware resources for a certain sub-server, and the software resources installed on the hardware resources of each sub-server are also independent of each other. Therefore, the software installed on each sub-server will not be incompatible, and the processing capability of the server is improved.

302. The server on the network side receives the task request sent by the communication subnet.

Wherein, the task request is used to instruct the communication subnet to request an operation and maintenance task from the network side server, and the network side server is used to perform operation and maintenance on at least one communication subnet.

For the virtualized network side server, the scheduling sub-server is used to receive task requests. The dispatching sub-server can receive task requests sent by a certain communication subnetwork, and can also receive task requests sent by at least two communication subnetworks simultaneously.

The communication subnet sends the task request and uploads the original data corresponding to the task request through the browser. The upload of original data can be divided into manual upload by the user according to the instructions of the network side server and automatic acquisition by the network side server from the communication subnet.

303. The network-side server acquires raw data corresponding to the operation and maintenance task, processes the raw data, and obtains a processing result.

After the scheduling sub-server receives the task request, the scheduling sub-server determines whether to obtain the original data corresponding to the operation and maintenance task from the communication subnet according to the parameter information of the operation and maintenance task. Specifically, after receiving the task request, the server on the network side obtains the data requirements of the operation and maintenance task, such as data type and data format, according to the task type of the operation and maintenance task. For example, it is judged that traffic statistics and configuration data are required for a network viewing task, and the data format is a comma-separated value (CommaSeparatedValue, CSV for short) format. Each tool sub-server obtained by virtualization of the server on the network side processes the original data corresponding to the operation and maintenance task according to its own function, and obtains the processing result.

Specifically, the scheduling sub-server checks whether the original data corresponding to the operation and maintenance task has been stored in the storage sub-server.

The storage sub-server is used to store the raw data, processing results and other relevant data corresponding to the operation and maintenance tasks processed by the server on the network side. After receiving a task request, the scheduling sub-server determines whether the original data corresponding to the operation and maintenance task has been stored in the storage sub-server according to the parameter information of the operation and maintenance task.

When the original data corresponding to the operation and maintenance task has been stored in the storage sub-server, the scheduling sub-server instructs the tool sub-server to acquire the original data corresponding to the operation and maintenance task from the storage sub-server.

When the scheduling sub-server determines that the original data required by the tool sub-server has been stored in the storage sub-server, the scheduling sub-server instructs the tool sub-server to obtain the original data corresponding to the operation and maintenance task from the storage sub-server through instruction signaling. Among them, the tool sub-server is used to complete a specific operation and maintenance task, for example, the fault location tool sub-server is used to specifically locate a network node where a fault occurs in the communication subnet.

When the original data corresponding to the operation and maintenance task is not stored in the storage sub-server, the scheduling sub-server sends a data request to the communication subnet, and receives the original data reported by the communication subnet according to the data request , and send the raw data to the tool subserver.

When the scheduling sub-server determines that the original data required by the tool sub-server is not stored in the storage sub-server, the scheduling sub-server sends a data transmission request to the communication sub-network according to the parameter information of the operation and maintenance task. After receiving the original data sent by the communication subnet, send the original data to the tool sub-server.

For example, when the scheduling sub-server receives an operation and maintenance task, the parameter information of the operation and maintenance task includes start time, deadline, data type, communication subnet number and task type. The start time is 00:00 on September 1, 2012, the end time is 24:00 on October 1, 2012, the data type is the communication record of each node in the communication subnet, the communication subnet number is 100, and the task type Schedule tasks for the network. At this time, the dispatching sub-server judges whether the communication sub-server corresponding to the communication subnet number 100 has a starting time of 00:00 on September 1, 2012 and an ending time of 24:00 on October 1, 2012. The raw data of the communication records of each node in the subnet. When the judging result is that it has been stored, the scheduling subserver instructs the network planning tool subserver to obtain the original data from the storage subserver through an instruction signaling. When the judging result is not stored, the scheduling sub-server sends to the communication subnet 100 the transmission start time is 00:00 on September 1, 2012, the deadline is 24:00 on October 1, 2012, and the data type is communicator The request for the original data of the communication records of each node in the network, after receiving the original data, sends the original data to the sub-server of the network planning tool. When the judgment result is that the data from 00:00 on September 1, 2012 to 24:00 on September 10, 2012 has been stored, the scheduling sub-server instructs the network planning tool sub-server to obtain the 2012 data from the storage sub-server by indicating signaling. The original data corresponding to 00:00, September 1, 2012 to 24:00, September 10, 2012, and sent to the communication subnetwork 100. The transmission start time is from 00:00, September 11, 2012 to October 1, 2012 At 24:00 of the day, the data type is a request for the original data of the communication records of each node in the communication subnet. After receiving the original data, send the original data to the network planning tool sub-server. In addition, the scheduling sub-server can also receive from the communication subnetwork 100 the starting time from 00:00 on September 11, 2012 to 24:00 on October 1, 2012, and the data type is the data of each node in the communication subnetwork The original data of the communication record is sent to the storage sub-server for storage.

In addition, the scheduling sub-server selects the tool sub-server for completing the operation and maintenance task according to at least one of the task type of the operation and maintenance task, the load status of the tool sub-server, and the priority of the operation and maintenance task, and instructs The tool sub-server obtains the original data corresponding to the operation and maintenance task from the storage sub-server; the scheduling sub-server according to the task type of the operation and maintenance task, the load status of the tool sub-server and the At least one of the priorities selects the tool sub-server that completes the operation and maintenance task, and sends the original data to the tool sub-server.

Since the number of each tool sub-server is at least one after virtualization, when a certain type and a specific tool sub-server of this type are selected to complete the operation and maintenance task, the busyness of the tool sub-server will be determined by the network side. Server utilization and processing power have an impact. Regardless of whether the scheduling sub-server sends an instruction signal to the tool sub-server or the scheduling sub-server directly sends raw data to the tool sub-server, the scheduling sub-server can At least one of the priorities selects the tool sub-server that completes the operation and maintenance task, and the most efficient tool sub-server is selected. The parameter information of the operation and maintenance task also includes priority information, if there is another operation and maintenance task of the same type to be processed in the scheduling sub-server at the same time. The scheduling sub-server processes the operation and maintenance tasks with high priority first and then the operation and maintenance tasks with low priority according to the order of priority.

In the step that the dispatching subserver instructs the network planning tool subserver to obtain the original data from the storage subserver and the dispatching subserver sends the original data to the network planning tool subserver by indicating signaling, further include the following steps, so as to select the most The best sub-server for network planning tools. For the convenience of description, the subsequent steps of the dispatching subserver instructing the network planning tool subserver to obtain the original data from the storage subserver and the dispatching subserver to send the original data to the network planning tool subserver are referred to as the dispatching subserver for short. Handling of network planning tasks.

The scheduling sub-server determines the category of the tool sub-server that finally processes the original data according to the type of operation and maintenance task, and then determines the best one for performing the operation and maintenance task according to the busy state of the tool sub-server and the priority level of the operation and maintenance task Tools subserver.

For example, the scheduling sub-server judges that the task type of an operation and maintenance task is a network planning task, so the scheduling sub-server first determines the category of the tool sub-server for final processing of raw data, that is, determines the network planning tool sub-server as the final tool for processing raw data child server.

If at this time, the server on the network side virtualizes a total of 5 network planning tool sub-servers, of which 3 network planning tool sub-servers are working, at this time, the scheduling sub-server sends the network planning task to the remaining 2 idle network planning tool sub-servers Any one of them, and save the busy/idle status information of each network planning tool sub-server for reference when assigning network planning tasks to each network planning tool sub-server next time.

If the parameter information of the network planning task also includes priority information, there is another network planning task to be processed in the scheduling sub-server at the same time. According to the priority information, the scheduling sub-server first processes the network planning task and then processes another network planning task.

Further, the scheduling sub-server sends the original data to the pre-processing sub-server, and the pre-processing sub-server performs a pre-processing operation on the original data, and sends the pre-processed original data to the pre-processing sub-server. The tool sub-server and the storage sub-server.

Wherein, the preprocessing operation includes one or a combination of at least two of the following operations: filtering operation, splicing operation and summarization operation.

When the scheduling sub-server determines that the original data is not stored in the storage sub-server and obtains the original data through the communication sub-network, the scheduling sub-server sends the original data to the pre-processing sub-server, and the processing sub-server filters the original data, After operations such as splicing and summarizing, the preprocessed raw data is sent to the tool sub-server and the storage sub-server. When the scheduling sub-server determines that the original data has been stored in the storage sub-server, the scheduling sub-server instructs the tool sub-server to directly obtain the preprocessed original data from the storage sub-server through signaling, thereby speeding up the processing speed of the operation and maintenance task.

Further, the scheduling sub-server splits the operation and maintenance task into at least two operation and maintenance sub-tasks according to a first preset rule; the scheduling sub-server instructs at least two tool sub-servers to obtain Acquire the original data corresponding to the at least two operation and maintenance subtasks, or send the original data corresponding to the at least two operation and maintenance subtasks to the at least two tool subservers.

Wherein, the first preset rule is used to split a task request containing at least two operation and maintenance subtasks into at least two operation and maintenance subtasks. For example, when a task request includes a network planning task and a network optimization task, the dispatching sub-server uses the network planning task and the network optimization task as the subclasses of the task request, that is, the operation and maintenance task, according to the first preset rule. Tasks are split. And send the original data corresponding to the network planning sub-task and the network optimization sub-task to the network planning tool sub-server and the network optimization sub-server respectively, or instruct the network planning tool sub-server and the network optimization sub-server to obtain them from the storage sub-server through instruction information Raw data.

The first preset rule may also be used to mark the task priority according to the order in which the tasks are executed when the execution of an operation and maintenance task requires pre-processing. For example, when a network planning task requires a preprocessing task as pre-processing, the network planning task is divided into a preprocessing subtask and a network planning subtask, and the priority of the preprocessing subtask is set higher than that of the network planning subtask priority.

Further, the dispatching sub-server instructs the at least two tool sub-servers to concurrently acquire the original data corresponding to the at least two operation and maintenance sub-tasks from the storage sub-server, or the dispatching sub-server instructs the The at least two tool sub-servers sequentially obtain the original data corresponding to the at least two operation and maintenance sub-tasks from the storage sub-server;

The scheduling sub-server sends the original data corresponding to the at least two operation and maintenance sub-tasks to the at least two tool sub-servers in parallel, or the scheduling sub-server sends the at least two tool sub-servers sequentially. Raw data corresponding to at least two operation and maintenance subtasks.

Specifically, when the scheduling sub-server receives a request for a network evaluation task using the measurement report data of 2 network elements for 2 days, the scheduling sub-server can evaluate the split network evaluation sub-tasks in parallel or sequentially. to allocate.

When assigning network evaluation subtasks in parallel: the scheduling subserver splits the network evaluation task according to network elements and time, and splits the network evaluation task into four network evaluation subtasks, corresponding to the first network element No. 00:00-24:00 on the first day, 00:00-24:00 on the second day of the first NE, 00:00-24:00 on the first day of the second NE, 00 on the second day of the second NE :00-24:00 raw data, each network evaluation subtask is used to process the 24-hour measurement report data of a network element.

If the original data corresponding to each network evaluation sub-task has been stored in the storage sub-server, the dispatching sub-server sends instruction signaling to the four network evaluation tool sub-servers, instructing the four network evaluation tool sub-servers to obtain corresponding original data respectively, In order to complete the network assessment task in parallel by four sub-servers of the network assessment tool.

If the original data corresponding to each network evaluation sub-task is not stored in the storage sub-server, the scheduling sub-server will send the four original data to the pre-processing sub-server after obtaining the original data corresponding to the four network evaluation sub-tasks. After the preprocessing sub-server completes the preprocessing, the four pre-processed raw data are sent to four different network assessment tool sub-servers, so that the four network assessment tool sub-servers can complete network assessment tasks in parallel.

When assigning network evaluation subtasks sequentially: the scheduling sub-server splits the network evaluation task according to network elements and time, and splits the network evaluation task into eight network evaluation subtasks, corresponding to the first network element and the second 1 day 00:00-12:00, first NE day 12:00-24:00, first NE day 2 00:00-12:00, first NE day 2 12:00-24:00, 00:00-12:00 on the first day of the second NE, 12:00-24:00 on the first day of the second NE, 00:00 on the second day of the second NE 00-12:00, the raw data of the second network element from 12:00-24:00 on the second day, each network evaluation subtask is used to process the measurement report data of one network element for 12 hours.

If the original data corresponding to each network evaluation sub-task has been stored in the storage sub-server, the scheduling sub-server sends an instruction signaling to a certain network evaluation tool sub-server to instruct the network evaluation tool sub-server to obtain corresponding original data. If the network evaluation report of the network evaluation sub-task can be used as the original data of the network optimization sub-task, then by reducing the size of the original data corresponding to the network evaluation sub-task, the waiting time of the network optimization sub-server can be reduced, and the performance of the network optimization sub-server can be improved. utilization rate.

If the original data corresponding to each network assessment subtask is not stored in the storage subserver, the scheduling subserver will send the original data to the preprocessing subserver after obtaining the original data corresponding to a certain network assessment subtask. After completing the preprocessing, the preprocessing subserver sends the preprocessed original data to the network evaluation tool subserver. If the network evaluation report of the network evaluation subtask can be used as the original data of the network optimization subtask, then by reducing the size of the original data corresponding to the network evaluation subtask, the waiting time of the network optimization subserver can be reduced, thereby improving the performance of the network optimization tool subserver. utilization rate.

In addition, the scheduling sub-server can also distribute the split network evaluation sub-tasks through a combination of parallel and sequential methods:

The scheduling sub-server splits the network evaluation task according to the network element and time, and splits the network evaluation task into 8 network evaluation sub-tasks, corresponding to the first network element at 00:00-12:00 on the first day , 12:00-24:00 on the first day of the first NE, 00:00-12:00 on the second day of the first NE, 12:00-24:00 on the second day of the first NE, and 12:00-24:00 on the second day of the first NE 00:00-12:00 on the first day of the second network element, 12:00-24:00 on the first day of the second network element, 00:00-12:00 on the second day of the second network element, and the second The raw data of the network element from 12:00 to 24:00 on the second day, each network evaluation subtask is used to process the measurement report data of one network element for 12 hours.

If the original data corresponding to each network evaluation sub-task has been stored in the storage sub-server, the scheduling sub-server sends an instruction signal to the two network evaluation tool sub-servers, instructing the two network evaluation tool sub-servers to obtain the corresponding original data respectively . After the two sub-servers of the network assessment tool obtain the sub-report of the network assessment tool, the dispatching sub-server sends an instruction signaling to the other two sub-servers of the network assessment tool, instructing the other two sub-servers of the network assessment tool to obtain corresponding raw data respectively .

If the original data corresponding to each network evaluation sub-task is not stored in the storage sub-server, the scheduling sub-server will send the two original data to the pre-processing sub-server after obtaining the original data corresponding to the two network evaluation sub-tasks. After the preprocessing sub-server completes the preprocessing, it sends the two preprocessed raw data to the two network evaluation tool sub-servers. After the two network assessment tool sub-servers obtain the network assessment sub-report, the preprocessing sub-server sends the other two preprocessed raw data to the other two network assessment tool sub-servers.

The above distribution method is based on the number of sub-servers virtualized in the server on the network side. When the scheduling sub-server splits and distributes the operation and maintenance tasks, the number of sub-servers virtualized in the server on the network side is required. For example, in the above example, the scheduling sub-server splits the network assessment task into four network assessment sub-tasks. However, at this time, the network side server only has two network assessment tool sub-servers through virtualization, which will cause the network assessment sub-tasks to fail to meet the schedule. Finish.

Assigning operation and maintenance subtasks in parallel can shorten the completion time of corresponding operation and maintenance tasks according to the number of task splits. For the above example where the network evaluation subtasks are allocated in parallel, since the scheduling subserver divides the network evaluation task into four network evaluation subtasks, the original data corresponding to each network evaluation subtask is 1/4 of the network evaluation task First, the time for each network assessment tool sub-server to execute each network assessment sub-task is also shortened to a quarter of the entire network assessment task. For cases where the number of sub-servers is limited, sequential allocation may be considered. The combination of parallel and sequential allocation can further improve the utilization rate of each sub-server and the processing speed of operation and maintenance tasks on the basis of parallel mode.

Further, the scheduling sub-server receives the operation and maintenance report generated and sent by the tool sub-server, and the operation and maintenance report is a processing result generated by the tool sub-server on the raw data corresponding to the operation and maintenance task.

After the tool sub-server processes the raw data and generates a processing result set operation and maintenance report, the operation and maintenance report is sent by the tool sub-server to the scheduling sub-server. Sent by the scheduling subserver to the communication subnet sending the task request. When an operation and maintenance task is split into at least two operation and maintenance sub-tasks, the processing result, namely the operation and maintenance report, is obtained after the operation and maintenance reports of each operation and maintenance sub-task are merged by the scheduling sub-service.

304. The network side server sends the processing result to the communication subnet.

In addition to the communication subnet receiving the processing results sent by the network side, the network administrator of the communication subnet can also download the processing results generated by the server on the network side through the browser, that is, the operation and maintenance report.

In addition to sending the operation and maintenance report to the communication subnet, it can also be sent by the server on the network side to a network administrator with a high technical level. The network administrator with a high technical level can check the contents of the operation and maintenance report and conduct in-depth analysis and discuss. A network administrator with a high technical level no longer needs to run around each communication subnet to check the operation and maintenance reports generated by the tool servers inside each communication subnet, but only needs to receive the operation and maintenance report sent by the server on the network side. Communication subnetworks will share the technical knowledge of highly skilled network administrators.

The network operation and maintenance method provided by the embodiment of the present invention can provide a method in which each communication subnet can be operated on a browser to complete the operation and maintenance of each communication subnet, so that each communication subnet does not need to be installed. The tool server is used to complete the operation and maintenance tasks, which greatly reduces the deployment difficulty and deployment cost of the tool server. Secondly, through virtualization, all hardware resources of the server can be virtualized into different sub-servers, and at the same time, the software resources installed on each sub-server are independent of each other, which solves the problem of different functional software installed on a tool server in the prior art. Compatibility issues, so the processing power of hardware resources will be improved. Thirdly, splitting the operation and maintenance tasks, assigning tasks to the sub-servers by judging the busyness of the sub-servers, and assigning the operation and maintenance sub-tasks in parallel and sequentially on a secondary basis can greatly improve the utilization of each sub-server rate and the processing speed of operation and maintenance tasks. Finally, since each communication subnetwork shares the network side server, and the network side server receives and processes task requests sent by at least one communication subnetwork, the network side server is fully utilized, and thus the utilization rate of the network side server will increase.

Embodiment three

The embodiment of the present invention also provides a network-side server. As shown in FIG. 4, the network-side server includes a scheduling sub-server 41 and a tool sub-server 42, wherein,

The scheduling sub-server 41 is configured to receive a task request sent by the communication subnet, the task request is used to instruct the communication subnet to request an operation and maintenance task from the network side server, and the network side server is used to at least A communication subnet for operation and maintenance.

The dispatching sub-server 41 is further configured to obtain raw data corresponding to the operation and maintenance task.

The tool sub-server 42 is configured to process the original data corresponding to the operation and maintenance task acquired by the scheduling sub-server 41, and obtain a processing result.

The scheduling sub-server 41 is further configured to send the processing result obtained by the tool sub-server 42 to the communication sub-network.

The tool sub-server 42 is specifically configured to process the raw data corresponding to the operation and maintenance task, generate and send an operation and maintenance report to the scheduling sub-server 41 .

The scheduling sub-server 41 is also configured to receive the operation and maintenance report generated and sent by the tool sub-server 42 .

When the communication subnet needs to operate and maintain its internal data, the communication subnet sends a task request to the server on the network side. After receiving the task request, the scheduling sub-server 41 in the server on the network side obtains the original data corresponding to the operation and maintenance task from the communication subnet. Then, the scheduling sub-server 41 sends the original data corresponding to the obtained operation and maintenance task to the tool sub-server 42, and the tool sub-server 42 processes the original data corresponding to the operation and maintenance task, and obtains a processing result. After the tool sub-server 42 obtains the processing result, it sends the processing result to the scheduling sub-server 41, and the scheduling sub-server 41 sends the processing result to the communication subnet.

Specifically, as shown in FIG. 5, the network side server further includes a storage sub-server 54, and the scheduling sub-server 41 further includes: a judging unit 51, a first processing unit 52, and a second processing unit 53, wherein,

The judging unit 51 is configured to check whether the original data corresponding to the operation and maintenance task has been stored in the storage sub-server 54 .

The first processing unit 52 is configured to instruct the tool sub-server 42 to store the original data corresponding to the operation and maintenance task in the storage sub-server 54 when the judgment result of the judgment unit 51 is that the original data corresponding to the operation and maintenance task has been stored in the storage sub-server 54. The raw data corresponding to the operation and maintenance task is acquired in the sub-server 54 .

The second processing unit 53 is configured to send a data request to the communication subnet when the judging result of the judging unit 51 is that the original data corresponding to the operation and maintenance task is not stored in the storage sub-server 54, and receive The communication sub-network requests the original data reported according to the data and sends the original data to the tool sub-server 42 .

The storage sub-server 54 is used for storing raw data, processing results and other related data corresponding to the operation and maintenance tasks processed by the server on the network side. After the scheduling sub-server 41 receives a task request, the judging unit 51 judges whether the original data corresponding to the operation and maintenance task has been stored in the storage sub-server 54 according to the parameter information of the operation and maintenance task.

When the judging unit 51 judges that the original data required by the tool sub-server 42 has already been stored in the storage sub-server 54, the first processing unit 52 instructs the signaling to instruct the tool sub-server 42 to obtain the data corresponding to the operation and maintenance task from the storage sub-server 54. Raw data. Among them, the tool sub-server 42 is used to complete a specific operation and maintenance task, for example, the fault location tool sub-server 42 is used to specifically locate a network node where a fault occurs in the communication subnet.

When the judging unit 51 judges that the original data required by the tool sub-server 42 is not stored in the storage sub-server 54, the second processing unit 53 sends a data transmission request to the communication subnet according to the parameter information of the operation and maintenance task. After receiving the original data sent by the communication subnet, send the original data to the tool sub-server 42 .

Specifically, the first processing unit 52 is also configured to select the tool sub-server for completing the operation and maintenance task according to the task type of the operation and maintenance task, the load status of the tool sub-server 42 and the priority of the operation and maintenance task 42, and instruct the tool sub-server 42 to obtain the original data corresponding to the operation and maintenance task from the storage sub-server 54.

The second processing unit 53 is further configured to select a tool for completing the operation and maintenance task according to at least one of the task type of the operation and maintenance task, the load status of the tool sub-server 42, and the priority of the operation and maintenance task. sub-server 42, and send the original data to the tool sub-server 42.

Since the quantity of each tool sub-server 42 is at least one, when a certain type and a specific tool sub-server 42 in this type are selected to complete the operation and maintenance task, the busyness of the tool sub-server 42 will affect the network side. Server utilization and processing power have an impact. Both the first processing unit 52 and the second processing unit 53 can select a tool for completing the operation and maintenance task according to at least one of the task type of the operation and maintenance task, the load status of the tool sub-server 42, and the priority of the operation and maintenance task Sub-server 42, the most efficient selection tool sub-server 42 has been achieved. The parameter information of the operation and maintenance task also includes priority information, if there is another operation and maintenance task of the same type to be processed in the scheduling sub-server 41 at the same time. According to the order of priorities, the first processing unit 52 or the second processing unit 53 first processes the operation and maintenance tasks with high priority and then processes the operation and maintenance tasks with low priority.

Further, as shown in FIG. 6, the network side server further includes: a preprocessing sub-server 61, and the second processing unit 53 is also configured to send the original data to the preprocessing sub-server 61, and the The preprocessing sub-server 61 performs a preprocessing operation on the raw data, and sends the preprocessed raw data to the tool sub-server 42 and the storage sub-server 54 .

The preprocessing sub-server 61 is specifically used for one or a combination of at least two of the following operations: filtering, splicing and summarizing.

When the judging unit 51 judges that the original data is not stored in the storage sub-server 54, and the original data is obtained through the communication subnet, the second processing unit 53 sends the original data to the pre-processing sub-server 61, and the pre-processing sub-server 61 will After the raw data is filtered, spliced, summarized, etc., the preprocessing sub-server 61 sends the pre-processed raw data to the tool sub-server 42 and the storage sub-server 54 . When the judging unit 51 judges that the original data has been stored in the storage sub-server 54, the first processing unit 52 instructs the tool sub-server 42 to directly obtain the pre-processed original data from the storage sub-server 54 through instruction signaling, thereby speeding up operation and maintenance. The processing speed of the task.

Specifically, as shown in FIG. 7, the scheduling sub-server 41 further includes a splitting unit 71, the first processing unit 52 specifically includes an indicating sub-unit 73, and the second processing unit 53 specifically includes a sending sub-unit 72, in,

The splitting unit 71 is configured to split the operation and maintenance task into at least two operation and maintenance subtasks according to a first preset rule.

The instruction sub-unit 73 is configured to instruct at least two tool sub-servers 42 to acquire from the storage sub-server 54 the original data corresponding to the at least two operation and maintenance sub-tasks split by the split unit 71 .

The sending subunit 72 is configured to send the original data corresponding to the at least two operation and maintenance subtasks split by the splitting unit 71 to the at least two tool subservers 42 .

Wherein, the first preset rule is used to split a task request containing at least two operation and maintenance subtasks into at least two operation and maintenance subtasks. For example, when a task request includes a network planning task and a network optimization task, the splitting unit 71 uses the network planning task and the network optimization task as the tasks of the task request, that is, the operation and maintenance task, according to the first preset rule. Subtasks are divided. The sending subunit 72 sends the original data corresponding to the network planning subtask and the network optimization subtask to the network planning tool subserver 42 and the network optimization subserver respectively. Alternatively, the instructing subunit 73 instructs the network planning tool subserver 42 and the network optimization subserver to obtain the original data from the storage subserver 54 through the instruction information.

The first preset rule may also be used to mark the task priority according to the order in which the tasks are executed when the execution of an operation and maintenance task requires pre-processing. For example, when a network planning task requires a preprocessing task as preprocessing, the splitting module divides the network planning task into a preprocessing subtask and a network planning subtask, and sets the priority of the preprocessing subtask higher than that of the network planning task. Plan the priority of subtasks.

Specifically, as shown in FIG. 8, the indication subunit 73 also includes a parallel indication module 731 and a sequence indication module 732, wherein:

The parallel instructing module 731 is configured to instruct the at least two tool sub-servers 42 to simultaneously obtain the original data corresponding to the at least two operation and maintenance sub-tasks from the storage sub-server 54 in parallel.

The order instructing module 732 is configured to instruct the at least two tool sub-servers 42 to sequentially obtain the original data corresponding to the at least two operation and maintenance sub-tasks from the storage sub-server 54 .

The sending subunit 72 also includes a parallel sending module 721 and a sequential sending module 722, wherein,

The parallel sending module 721 is configured to send the original data corresponding to the at least two operation and maintenance sub-tasks to the at least two tool sub-servers 42 in parallel.

The sequential sending module 722 is configured to sequentially send the original data corresponding to the at least two operation and maintenance sub-tasks to the at least two tool sub-servers 42 .

For example, when the scheduling sub-server 41 receives a task request for a network evaluation using the measurement report data of 2 network elements for 2 days, the scheduling sub-server 41 can perform network evaluation after splitting in parallel or sequentially. Tasks are assigned.

When allocating network evaluation subtasks in parallel: splitting unit 71 splits the network evaluation according to network elements and time, and splits the network evaluation task into four network evaluation subtasks, corresponding to the first network element and the first network evaluation subtask respectively. 00:00-24:00 on the first day, 00:00-24:00 on the second day of the first NE, 00:00-24:00 on the first day of the second NE, and 2nd day on the second NE The raw data from 00:00 to 24:00, each network evaluation subtask is used to process the measurement report data of a network element for 24 hours.

If the judging unit 51 finds that the original data corresponding to each network assessment subtask has been stored in the storage subserver 54, then the parallel instruction module 731 sends an instruction signaling to the four network assessment tool subservers 42 to instruct the four network assessment tool subservers The servers 42 obtain corresponding original data respectively, so that the four network assessment tool sub-servers 42 can complete network assessment tasks in parallel.

If the judging unit 51 finds that the original data corresponding to each network assessment subtask is not stored in the storage subserver 54, after the second processing unit 53 obtains the original data corresponding to the four network assessment subtasks, the parallel sending module 721 sends the four raw data are sent to the preprocessing sub-server 61 respectively. After preprocessing, the preprocessing sub-server 61 sends the 4 preprocessed raw data to 4 different network assessment tool subservers 42, so that the 4 network assessment tool subservers 42 can complete network assessment tasks in parallel.

When assigning the network evaluation subtasks sequentially: the splitting unit 71 splits the network evaluation task according to network elements and time, and splits the network evaluation task into 8 network evaluation subtasks, corresponding to the first network element respectively 00:00-12:00 on the first day, 12:00-24:00 on the first day of the first NE, 00:00-12:00 on the second day of the first NE, 2nd day on the first NE 12:00-24:00 on the first day of the second NE, 00:00-12:00 on the first day of the second NE, 12:00-24:00 on the first day of the second NE, 00 on the second day of the second NE :00-12:00, the raw data of the second network element from 12:00-24:00 on the second day, each network evaluation subtask is used to process the measurement report data of one network element for 12 hours.

If the judging unit 51 finds that the original data corresponding to each network assessment subtask has been stored in the storage subserver 54, then the sequence instruction module 732 sends an instruction signaling to a certain network assessment tool subserver 42 to instruct the network assessment tool subserver 42 to obtain corresponding raw data. If the network evaluation report of the network evaluation sub-task can be used as the original data of the network optimization sub-task, then by reducing the size of the original data corresponding to the network evaluation sub-task, the waiting time of the network optimization sub-server can be reduced, and the performance of the network optimization sub-server can be improved. utilization rate.

If the judging unit 51 finds that the original data corresponding to each network assessment subtask is not stored in the storage subserver 54, after the second processing unit 53 obtains the original data corresponding to a certain network assessment subtask, the sequential sending module 722 sends the original data The data is sent to the preprocessing sub-server 61. After the preprocessing sub-server 61 completes the preprocessing, it sends the preprocessed raw data to the network evaluation tool sub-server 42 . If the network evaluation report of the network evaluation subtask can be used as the original data of the network optimization subtask, then by reducing the size of the original data corresponding to the network evaluation subtask, the waiting time of the network optimization subserver can be reduced, thereby improving the performance of the network optimization tool subserver. 42 utilization.

In addition, the scheduling sub-server 41 can also distribute the split network evaluation sub-tasks in a parallel and sequential manner: the scheduling sub-server 41 splits the network evaluation task according to network elements and time, and the network evaluation sub-task The task is divided into 8 network evaluation subtasks, corresponding to 00:00-12:00 on the first day of the first network element, 12:00-24:00 on the first day of the first network element, and 00:00-12:00 on the second day of the first NE, 12:00-24:00 on the second day of the first NE, 00:00-12:00 on the first day of the second NE, 00:00-12:00 on the first day of the second NE, 12:00-24:00 on the first day, 00:00-12:00 on the second day of the second network element, 12:00-24:00 on the second day of the second network element, each network evaluation sub The task is used to process the measurement report data of an NE for 12 hours.

If the judging unit 51 finds that the original data corresponding to each network assessment subtask has been stored in the storage subserver 54, the sequence instruction module 732 sends an instruction signaling to the two network assessment tool subservers 42 to instruct the two network assessment tools The sub-servers 42 obtain corresponding original data respectively. After the two network evaluation tool sub-servers 42 obtain the network evaluation sub-reports, the sequence instruction module 732 sends instruction signaling to the other two network evaluation tool sub-servers 42, instructing the other two network evaluation tool sub-servers 42 to obtain corresponding raw data.

If the original data corresponding to each network evaluation subtask is not stored in the storage sub-server 54, after the second processing unit 53 obtains the original data corresponding to the two network evaluation subtasks, the sequential sending module 731 sends the two original data to Preprocessing sub-server 61. After the preprocessing sub-server 61 completes the preprocessing, it sends the two preprocessed raw data to the two network evaluation tool sub-servers 42 . After the two network assessment tool sub-servers 42 obtain the network assessment sub-report, the preprocessing sub-server 61 sends the other two preprocessed raw data to the other two network assessment tool sub-servers 42 .

When the splitting unit 71 splits and distributes the operation and maintenance tasks, it needs the number of sub-servers virtualized in the server on the network side. In case the number of sub-servers is insufficient to satisfy the operation and maintenance sub-tasks sent by the parallel sending module 721 and the sequential sending module 731 .

The network-side server provided by the embodiment of the present invention can provide a network-side server for each communication subnet that can be operated on a browser, so that each communication subnet does not need to be installed for completion The tool server for operation and maintenance tasks greatly reduces the deployment difficulty and cost of the tool server. Secondly, the software resources installed on each sub-server are independent of each other, which solves the problem of incompatibility caused by installing software with different functions on one tool server in the prior art, thus improving the processing capacity of hardware resources. Thirdly, splitting the operation and maintenance tasks, assigning tasks to the sub-servers by judging the busyness of the sub-servers, and assigning the operation and maintenance sub-tasks in parallel and sequentially on a secondary basis can greatly improve the utilization of each sub-server rate and the processing speed of operation and maintenance tasks. Finally, since each communication subnetwork shares the network side server, and the network side server receives and processes task requests sent by at least one communication subnetwork, the network side server is fully utilized, and thus the utilization rate of the network side server will increase.

Those skilled in the art can clearly understand that for the convenience and brevity of description, only the division of the above-mentioned functional modules is used as an example for illustration. In practical applications, the above-mentioned function allocation can be completed by different functional modules according to needs. The internal structure of the device is divided into different functional modules to complete all or part of the functions described above. For the specific working process of the above-described system, device, and unit, reference may be made to the corresponding process in the foregoing method embodiments, and details are not repeated here.

In the several embodiments provided in this application, it should be understood that the disclosed system, device and method can be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the modules or units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components can be Incorporation may either be integrated into another system, or some features may be omitted, or not implemented. In another point, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit. The above-mentioned integrated units can be implemented in the form of hardware or in the form of software functional units.

If the integrated unit is realized in the form of a software function unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the essence of the technical solution of the present invention or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium , including several instructions to make a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor (processor) execute all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-OnlyMemory), random access memory (RAM, RandomAccessMemory), magnetic disk or optical disk and other media that can store program codes.

The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present invention. Should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be determined by the protection scope of the claims.

Claims (15)

1. a method for network O&M, is characterized in that, described method comprises:

The task requests that network side server received communication subnet sends, described task requests comprises: task type, time range, subnet information, founder's information, described task requests is used to indicate described communication subnet to described network side server request O&M task, and described network side server is used for carrying out operation maintenance at least one communication subnet;

Described network side server obtains initial data corresponding to described O&M task;

The initial data that described network side server is corresponding to described O&M task processes, and obtains result;

Described result is sent to described communication subnet by described network side server.

2. method according to claim 1, is characterized in that, before the task requests that described network side server received communication subnet sends, described method comprises further:

Described network side server carries out virtual according to pre-conditioned to own hardware resource, fictionalize at least one child servers, wherein, describedly pre-conditionedly to comprise: described child servers indicates the distribution of described child servers hardware resource the demand of hardware resource or network manager.

3. method according to claim 2, is characterized in that, described child servers comprises scheduling sublayer server, stores child servers and instrument child servers, and described network side server obtains initial data corresponding to described O&M task, specifically comprises:

Described scheduling sublayer server checks in described storage child servers whether stored initial data corresponding to described O&M task;

When having stored initial data corresponding to described O&M task in described storage child servers, described scheduling sublayer server has indicated described instrument child servers from described storage child servers, obtain initial data corresponding to described O&M task;

When not storing initial data corresponding to described O&M task in described storage child servers, described scheduling sublayer server sends request of data to described communication subnet, receive the initial data that described communication subnet reports according to described request of data, and described initial data is sent to described instrument child servers.

4. method according to claim 3, is characterized in that, described scheduling sublayer server indicates described instrument child servers from described storage child servers, obtain initial data corresponding to described O&M task, specifically comprises:

Described scheduling sublayer server has selected the instrument child servers of described O&M task according at least one in the priority of the task type of described O&M task, the load condition of instrument child servers and described O&M task, and indicates described instrument child servers from described storage child servers, obtain initial data corresponding to described O&M task;

Described described initial data is sent to described instrument child servers, specifically comprises:

Described scheduling sublayer server has selected the instrument child servers of described O&M task according at least one in the priority of the task type of described O&M task, the load condition of instrument child servers and described O&M task, and described initial data is sent to described instrument child servers.

5. method according to claim 4, is characterized in that, described child servers also comprises preliminary treatment child servers, and after described scheduling sublayer server receives the initial data that described communication subnet reports according to described request of data, described method comprises further:

Described initial data is sent to described preliminary treatment child servers by described scheduling sublayer server, by described preliminary treatment child servers, pretreatment operation is carried out to described initial data, and pretreated initial data is sent to described instrument child servers and described storage child servers, wherein, described pretreatment operation comprises the combination of a kind of in following operation or at least two kinds: filter operation, concatenation and gather operation.

6. method according to claim 4, is characterized in that, the initial data that described network side server is corresponding to described O&M task processes, and obtains result, specifically comprises:

Described scheduling sublayer server receives the O&M report that described instrument child servers generates and sends, and described O&M is reported as the described instrument child servers initial data corresponding to described O&M task to carry out processing the result generated.

7. method according to claim 5, is characterized in that, before described network side server obtains initial data corresponding to described O&M task, described method comprises further:

Described O&M task is split as at least two O&M subtasks according to the first preset rules by described scheduling sublayer server;

Described network side server obtains initial data corresponding to described O&M task, specifically comprises:

The initial data that described in described scheduling sublayer server instruction at least two instrument child servers obtain respectively from described storage child servers, at least two O&M subtasks are corresponding, or, the initial data that described in sending to described at least two instrument child servers, at least two O&M subtasks are corresponding.

8. method according to claim 7, is characterized in that, the initial data that described in described scheduling sublayer server instruction at least two instrument child servers obtain respectively from described storage child servers, at least two O&M subtasks are corresponding, specifically comprises:

At least two instrument child servers initial data that described in parallel acquisition, at least two O&M subtasks are corresponding from described storage child servers simultaneously described in described scheduling sublayer server instruction, or, the initial data that described at least two instrument child servers orders described in described scheduling sublayer server instruction obtain from described storage child servers, at least two O&M subtasks are corresponding;

The initial data that described in described scheduling sublayer server sends to described at least two instrument child servers, at least two O&M subtasks are corresponding, specifically comprises:

The initial data that described scheduling sublayer server is corresponding at least two O&M subtasks described in described at least two instrument child servers transmitted in parallel, or, the initial data that described in described scheduling sublayer server sends to described at least two instrument child servers order, at least two O&M subtasks are corresponding.

9. a network side server, is characterized in that, described network side server comprises scheduling sublayer server and instrument child servers, wherein,

Described scheduling sublayer server, for the task requests that received communication subnet sends, described task requests comprises: task type, time range, subnet information, founder's information, described task requests is used to indicate described communication subnet to described network side server request O&M task, and described network side server is used for carrying out operation maintenance at least one communication subnet;

Described scheduling sublayer server, also for obtaining initial data corresponding to described O&M task;

Described instrument child servers, processes for the initial data corresponding to the described O&M task of described scheduling sublayer server acquisition, and draws result;

Described scheduling sublayer server, the described result also for described instrument child servers being drawn sends to described communication subnet.

10. network side server according to claim 9, is characterized in that, described network side server also comprises storage child servers, and described scheduling sublayer server also comprises: judging unit, the first processing unit and the second processing unit, wherein,

Whether described judging unit, stored initial data corresponding to described O&M task for checking in described storage child servers;

Described first processing unit, for being, when having stored initial data corresponding to described O&M task in described storage child servers, indicate described instrument child servers to obtain initial data corresponding to described O&M task from described storage child servers when described judging unit judged result;

Described second processing unit, for being when not storing initial data corresponding to described O&M task in described storage child servers when described judging unit judged result, send request of data to described communication subnet, receive initial data that described communication subnet reports according to described request of data and initial data sent to described instrument child servers.

11. network side servers according to claim 10, it is characterized in that, described first processing unit also for having selected the instrument child servers of described O&M task according at least one in the priority of the task type of described O&M task, the load condition of instrument child servers and described O&M task, and indicates described instrument child servers from described storage child servers, obtain initial data corresponding to described O&M task;

Described second processing unit also for, select the instrument child servers of described O&M task according at least one in the priority of the task type of described O&M task, the load condition of instrument child servers and described O&M task, and described initial data has been sent to described instrument child servers.

12. network side servers according to claim 11, it is characterized in that, described network side server also comprises: preliminary treatment child servers, described second processing unit is also for sending to described preliminary treatment child servers by described initial data, by described preliminary treatment child servers, pretreatment operation is carried out to described initial data, and pretreated initial data is sent to described instrument child servers and described storage child servers;

Described preliminary treatment child servers is specifically for the combination of a kind of in following operation or at least two kinds: filter operation, concatenation and gather operation.

13. network side servers according to claim 11, is characterized in that, described instrument child servers processes specifically for the initial data corresponding to described O&M task, generate and send O&M report to described scheduling sublayer server;

Described scheduling sublayer server is also for receiving the described O&M report that described instrument child servers generates and sends.

14. network side servers according to claim 12, is characterized in that, described scheduling sublayer server also comprises split cells, and described first processing unit specifically comprises instruction subelement, and described second processing unit specifically comprises transmission subelement, wherein,

Described split cells, for being split as at least two O&M subtasks according to the first preset rules by described O&M task;

Described instruction subelement, is used to indicate at least two instrument child servers initial data that described in acquisition, at least two O&M subtasks are corresponding from described storage child servers respectively;

Described transmission subelement, for the initial data corresponding at least two O&M subtasks described in described at least two instrument child servers transmission.

15. network side servers according to claim 14, is characterized in that, described instruction subelement also comprises parallel indicating module and order indicating module, wherein:

Described parallel indicating module, at least two instrument child servers initial data that described in parallel acquisition, at least two O&M subtasks are corresponding from described storage child servers simultaneously described in being used to indicate;

Described order indicating module, the initial data that described at least two instrument child servers orders described in being used to indicate obtain from described storage child servers, at least two O&M subtasks are corresponding;

Described transmission subelement also comprises transmitted in parallel module and order sending module, wherein,

Described transmitted in parallel module, for the initial data corresponding at least two O&M subtasks described in described at least two instrument child servers transmitted in parallel;

Described order sending module, for the initial data corresponding at least two O&M subtasks described in the transmission of described at least two instrument child servers order.