WO2010105474A1 - 网络自优化的方法、设备及系统 - Google Patents
网络自优化的方法、设备及系统 Download PDFInfo
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- WO2010105474A1 WO2010105474A1 PCT/CN2009/074307 CN2009074307W WO2010105474A1 WO 2010105474 A1 WO2010105474 A1 WO 2010105474A1 CN 2009074307 W CN2009074307 W CN 2009074307W WO 2010105474 A1 WO2010105474 A1 WO 2010105474A1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
Definitions
- the present invention relates to the field of communications technologies, and in particular, to a network self-optimization method, device, and system. Background technique
- the information architecture of the 3rd Generation Partnership Project (3GPP) network management system defines a standard Integrated Reference Point (IRP) interface, which enables communication providers and providers of management and maintenance systems to use common terminology. Locate their respective products, the Integrated Reference Point Manager (IRP Manager) and the Integrated Reference Point Agent (IRP Agent), to build common reusable modules by leveraging object-oriented technology.
- IRP Integrated Reference Point
- Network optimization is an important scenario for the daily maintenance of communication networks.
- KPI Key Performance Indicators
- the traditional optimization solution can be completed by the maintenance personnel using off-line software tools.
- the data of the network performance and maintenance such as performance, alarm, and configuration such as key performance indicators and measurement records are collected from the network element. After analyzing the data, the discovery and Point out the problems affecting performance in the network. After the user confirms the problem, the maintenance personnel find a reasonable solution and adjust the network parameters according to the solution to achieve network optimization.
- LTE Long Term Evolution
- the embodiments of the present invention provide a method, a device, and a system for network self-optimization, which solve the problem that the traditional network optimization scheme is complicated and the maintenance network cost is huge.
- a method for network self-optimization comprising: performing, by a manager, a first self-optimization scheme; according to an execution result of the first self-optimization scheme, Determining, by the manager, a first self-optimization effect value; according to the first self-optimization effect value and the first expected self-optimization effect value, the manager sends a self-optimization effect notification message, where the self-optimization effect notification message indicates management The self-optimizing effect produced by the first self-optimization scheme.
- a network self-optimizing device comprising: a self-optimization scheme execution module, configured to execute a first self-optimization scheme; a self-optimization effect value determination module, configured to execute the first self-optimization scheme according to the self-optimization scheme execution module The execution result determines a first self-optimization effect value; and a message sending module, configured to send a self-optimization effect notification according to the first self-optimization effect value and the first expected self-optimization effect value determined by the self-optimization effect value determination module The message, the self-optimization effect notification message indicates a self-optimization effect generated by the first self-optimization scheme by the management unit.
- a network self-optimizing system comprising a network self-optimizing device as described above.
- the network can implement self-optimization, solves the problem that the traditional network optimization scenario is complicated, the process is cumbersome, and relies on the experience, judgment, and operation of the maintenance personnel, and provides a network maintenance in the long-term evolution system. Solutions.
- the maintenance personnel of the administrator can view the specific content of the first self-optimization scheme generated by the administrator, and perform manual intervention on the first self-optimization scheme executed by the administrator.
- DRAWINGS 1 is a flowchart of a method for network self-optimization according to an embodiment of the present invention
- FIG. 2 is a flowchart of still another method for network self-optimization according to an embodiment of the present invention
- FIG. 3 is still another embodiment of the present invention
- FIG. 4 is a schematic diagram of a device for network self-optimization according to an embodiment of the present invention
- FIG. 5 is a schematic diagram of another device for network self-optimization according to an embodiment of the present invention
- FIG. 7 is a flowchart of still another method for network self-optimization according to an embodiment of the present invention
- FIG. 8 is still another network diagram of an embodiment of the present invention
- FIG. 9 is a schematic diagram of another network self-optimization device according to an embodiment of the present invention
- FIG. 10 is a schematic diagram of a network self-optimization system according to an embodiment of the present invention
- FIG. 12 is a flowchart of still another method for network self-optimization according to an embodiment of the present invention
- FIG. 13 is a flowchart of another method for network self-optimization according to an embodiment of the present invention
- Figure 14 is a flowchart of still another method for network self-optimization in the embodiment of the present invention
- FIG. 15 is a schematic diagram of another apparatus for network self-optimization according to an embodiment of the present invention.
- FIG. 16 is still another embodiment of the present invention.
- FIG. 17 is a schematic diagram of another network self-optimization device according to an embodiment of the present invention.
- FIG. 18 is a schematic diagram of another network self-optimization system according to an embodiment of the present invention.
- An embodiment of the present invention provides a network self-optimization method, including: performing, by a manager, a first self-optimization scheme; and determining, by the administrator, a first self-optimization effect value according to an execution result of the first self-optimization scheme;
- the self-optimization effect value and the first expected self-optimization effect value are sent by the manager to the self-optimization effect notification message, and the self-optimization effect notification message indicates the self-optimization effect generated by the manager of the first self-optimization scheme.
- the administrator determines by executing the first self-optimization scheme A self-optimizing effect value is compared with a preset first expected self-optimizing effect value, and the manager can learn the self-optimizing effect generated by executing the first self-optimizing scheme, and send a notification message representing the self-optimizing effect. According to the notification message, the administrator can know the self-optimization effect generated by the administrator to execute the first self-optimization scheme.
- the network can implement self-optimization, and solve the problem that the traditional network optimization scenario is complicated, the process is cumbersome, and the experience, judgment, and operation of the maintenance personnel are relied upon, and the network maintenance in the long-term evolution system is provided.
- the manager can know the self-optimization effect generated by the manager performing the first self-optimization scheme.
- the administrator may be a network element management system or a network device including an integrated reference point proxy, and the administrator may also be a network device that is managed by the network management system via the network element management system, and the administrator may A network management system that includes an integrated reference point manager.
- an embodiment of the present invention provides a network self-optimization method, including: Step 2100: A first self-optimization scheme is executed by a manager.
- the manager collects various performance measurement data from the existing network, that is, the network device, and analyzes the data. According to the comparison between the network status reflected by the data and the expected indicator value, the manager automatically outputs a copy for the network status.
- the optimization scheme, the process of automatically outputting is based on the integration of mature expert experience into a program, and the optimization scheme is generated by the expert experience-based program, and how to integrate mature expert experience into a program in the embodiment of the present invention And how to use the program to generate an optimization scheme is not specifically limited.
- Step 2200 The first self-optimization effect value is determined by the manager according to the execution result of the first self-optimization scheme.
- the manager After being executed by the manager, the manager collects the current network data, analyzes and evaluates the data, and determines the self-optimization effect brought by the execution of the first self-optimization scheme according to the hierarchical evaluation of the data.
- the self-optimizing effect is referred to as the first self-optimizing effect value.
- Step 2300 The self-optimization effect notification message is sent by the manager according to the first self-optimization effect value and the first expected self-optimization effect value.
- the self-optimization effect notification message may include the first self-optimization scheme executed by the manager.
- the information generated by the self-optimizing effect may include the first self-optimization scheme executed by the manager.
- the self-optimization effect value there may be a set self-optimization effect value.
- the self-optimization effect value reaches the self-optimization effect value of the setting, the optimization is stopped, and the value may be a setting value that is changed by a person at any time, or may be a A fixed default value, said the self-optimizing effect value of the setting is the first expected self-optimizing effect value.
- the self-optimization goal is a self-optimizing effect value that can be set.
- the self-optimization target value is reached or better than the preset self-optimization target value, the self-optimization can be stopped.
- the manager stops to optimize the network, and the information of the self-optimization effect includes information of optimization success, and the optimization The successful information is used to identify that the first self-optimizing effect value reaches or is superior to the first expected self-optimizing effect value.
- the manager believes that the optimization fails and the network condition tends to deteriorate.
- the information of the self-optimization effect includes information of the optimization failure.
- the information of the optimization failure is used to identify that the first self-optimization effect value is worse than a self-optimization effect value generated by the self-optimization scheme before the first self-optimization scheme is executed.
- the judgment of the optimization effect may also be based on the effect of the self-optimization scheme before the manager executes the first self-optimization scheme, when determined by the manager
- the first self-optimization effect value is worse than the first expected self-optimization effect value, but is superior to the self-optimization effect value generated by the self-optimization scheme before the first self-optimization scheme, and the manager considers that the optimization is effective, and the network condition tends to be Improved
- the information of the self-optimization effect includes optimized and effective information, and the optimized effective information is used to identify that the first self-optimization effect value is worse than the first expected self-optimization effect value, but is superior to the first self-optimization scheme.
- the self-optimizing effect value generated by the previous self-optimization scheme is generated by the previous self-optimization scheme.
- the self-optimization effect notification message may further include a self-optimization effect description for each of the self-optimization effects described above.
- the self-optimization effect notification message may further include self-optimization scheme identification information for identifying the first self-optimization scheme.
- the self-optimization effect notification message in the embodiment of the present invention may be The content of the information included in Table 1 as an example of the self-optimization effect notification message in the embodiment of the present invention enumerates the information content that the self-optimization effect notification message may include, but the content in Table 1 does not mean that the self-optimization effect notification message must contain All the information in Table 1.
- network self-optimization can be realized, and the traditional solution is solved.
- the network optimization scenario is complex, the process is cumbersome and relies on the experience, judgment and operation of the maintenance personnel to provide a solution for network maintenance in the long-term evolution system.
- step 2100 the following process may also be introduced, as shown in FIG. 2:
- Step 2102 According to the determined first self-optimization scheme, the administrator sends a self-optimization scheme notification message to the administrator.
- the self-optimization scheme notification message includes a description of the first self-optimization scheme and an effective time of the first self-optimization scheme.
- the self-optimization scheme notification message may further include cause information of the first self-optimization scheme and/or a type of the first self-optimization scheme.
- the type of the first self-optimization scheme may be Handover Parameter Self Optimization (HPSO), Inter Cell Interference Control Self Optimization (ICIC), and load balancing self-optimization (Load Balancing).
- Optimization Self Optimization (LBO), Capacity and Coverage Self Optimization (CCSO), Random Access Channel Self Optimization (RACHSO), Energy Savings Self Optimization (ESSO) This embodiment of the present invention describes the type of the first self-optimization scheme in detail. When other types of content that can be included in the self-optimized type are involved in other embodiments of the present invention, the description may not be repeated. Description in the examples.
- the self-optimization effect notification message may further include self-optimization scheme identification information for identifying the first self-optimization scheme.
- Table 2 as an example of the self-optimization scheme notification message in the embodiment of the present invention enumerates information content that may be included in the self-optimization scheme notification message.
- the content in Table 2 does not mean that the self-optimization scheme notification message must contain all the information content in Table 2.
- Table 2 The field describes the notificationType notification type. There is a value that indicates that this is an optimization scheme notification.
- OptimizationActionsValidTime The validity period of the optimization plan. There are two notations: Absolute time notation: For example, expressed in UTCTime or Genera li zedTime type, giving an absolute time to indicate that the optimization scheme is valid before this; Relative time notation: For example, use a positive integer (unit: Minutes) to indicate the time from the time the notification is generated, valid within the time range of this positive integer.
- optimizationType Self-optimization types including: handover self-optimization, small-interval interference coordination self-optimization, load balancing self-optimization, capacity and coverage self-optimization, random access channel self-optimization, energy-saving self-optimization. probableCause causes self-optimization.
- proposedOptimizationAction s optimization scenario description.
- the optimizationSuggestionld self-optimization scheme identifier, uniquely identifies a self-optimization scheme.
- Step 2103 The first message is received by the manager, where the first message includes information indicating that the manager performs the first self-optimization scheme.
- the manager informs the manager of the description of the first self-optimization scheme through the self-optimization scheme notification message, and after receiving the notification message of the self-optimization scheme, the manager can determine whether to let the The administrator executes the first self-optimization scheme, and after the maintenance personnel of the administrator confirm the scheme, the first message may be sent to the manager, where the first message includes a command indicating whether the administrator performs the first self-optimization scheme. information.
- Step 2104 The first self-optimization scheme is executed by the administrator according to the first message sent by the manager and the effective time of the first self-optimization scheme.
- the first self-optimization scheme given according to the current network condition has a valid time.
- the time is later than the first self-optimization.
- the effective time of the scheme that is, after the effective time of the first self-optimization scheme, the manager does not execute the first self-optimization scheme again.
- the effective time of the first self-optimization scheme can be expressed in two ways: one is to use an absolute time representation, such as giving a Universal Time Coordinated (UTC), indicating that the first self-optimization scheme is generally coordinated here. The time is valid before; the other is to use the relative time representation, such as using a value to represent a counter, the first self-optimization scheme is valid within the time range of this counter.
- UTC Universal Time Coordinated
- step 2102, step 2103, and step 2104 the maintenance personnel of the manager may be provided with the possibility of manual intervention, and at the same time, when the maintenance personnel trust the self-optimization scheme generated by the manager, the management may be set.
- the process of manual confirmation of steps 2103 and 2104 is omitted. Further, by introducing the effective time of the first self-optimization scheme, it is possible to avoid a situation in which the network condition deteriorates due to execution of the expired self-optimization scheme.
- the self-optimization scheme notification message sent by the administrator to the manager includes: a description of the first self-optimization scheme. Compared with the liberalization scheme notification message sent by the managed unit in step 2102, the self-optimization scheme notification message does not carry the validity time of the first self-optimization scheme.
- the self-optimization scheme notification message may further include: causing the reason of the first self-optimization scheme and/or the type of the first self-optimization scheme.
- the self-optimization scheme notification message may further include: an identifier of the first self-optimization scheme.
- the managed unit does not need to wait for the first message sent by the receiving manager, and after transmitting the self-optimization notification message, executes the first self-optimization scheme.
- the manager may send the self-optimization execution result generated by the administrator after executing the first self-optimization scheme to the administrator, as shown in FIG. 3:
- Step 2106 The self-optimization execution result notification message is sent by the manager according to the execution result of the first self-optimization scheme.
- the self-optimization execution result notification message may include: a first self-optimization scheme execution result, a cause of the first self-optimization scheme, and a description of the first self-optimization scheme, where the self-optimization execution result includes indicating that the first self-optimization scheme is successfully executed. The information and one of the information indicating that the first self-optimization scheme failed to execute.
- the self-optimization execution result notification message may further include self-optimization scheme identification information for identifying the first self-optimization scheme.
- Table 3 is an example of the self-optimization execution result notification message in the embodiment of the present invention, which may include the self-optimization execution result notification message.
- Information content but the content in Table 3 does not mean that the self-optimization execution result notification message must contain all the information content in Table 3.
- Field Description notificationType The type of notification. There is a value that indicates that this is
- optimizationType Self-optimization type including:
- an embodiment of the present invention provides a network self-optimizing device 3000, including: a self-optimizing scheme execution module 3100, a self-optimizing effect value determining module 3200, and a message sending module 3300.
- the self-optimization scheme execution module 3100 is configured to execute the first self-optimization scheme; the self-optimization effect value determination module 3200 is configured to determine the first self-optimization effect value according to the execution result of the first self-optimization scheme executed by the self-optimization scheme execution module 3100;
- the sending module 3300 is configured to send a self-optimizing effect notification message according to the first self-optimizing effect value determined by the self-optimizing effect value determining module 3200 and the first expected self-optimizing effect value.
- the self-optimization effect notification message includes: one of optimization success information and optimization failure information, wherein the optimization success information is used to identify that the first self-optimization effect value reaches or is better than the first expected self-optimization effect value, and is optimized.
- the failed information is used to identify that the first self-optimization effect value is worse than the first expected self-optimization effect value.
- the message sending module 3300 is further configured to send a self-optimization scheme notification message to the administrator, where the self-optimization scheme notification message includes a description of the first self-optimization scheme and an effective time of the first self-optimization scheme.
- the message sending module 3300 is further configured to send, to the administrator, a self-optimization scheme notification message, where the self-optimization scheme notification message includes: a description of the first self-optimization scheme.
- the self-optimization scheme notification message does not carry the validity time of the first self-optimization scheme.
- the self-optimization scheme notification message may further include: causing the reason of the first self-optimization scheme and/or the type of the first self-optimization scheme.
- the self-optimization scheme notification message may also be included Includes: Identification of the first self-optimizing scheme. At this time, the managed unit does not need to wait for the first message sent by the receiving manager, and after transmitting the self-optimization notification message, executes the first self-optimization scheme.
- the self-optimization scheme notification message also includes: The cause of self-optimization and the type of self-optimization.
- the message sending module 3300 is further configured to: send, according to the execution result of the first self-optimization scheme, the self-optimization execution result notification message according to the self-optimization scheme execution module 3100; wherein, the self-optimization execution result notification message includes: indicating that the first self-optimization scheme is executed Successful information and one of the information indicating the failure of the first self-optimization scheme to execute.
- the self-optimization execution result notification message further includes: a cause of the first self-optimization scheme, a description of the first self-optimization scheme, and an identifier of the first self-optimization scheme.
- the self-optimization execution result notification message may further include a self-optimization type of the first self-optimization scheme, the self-optimization type includes: handover self-optimization, small-interval interference coordination self-optimization, load balancing self-optimization, capacity, and coverage Optimization, random access channel self-optimization, energy-saving self-optimization.
- the apparatus 3000 further includes: a message receiving module 3500 and a self-optimizing scheme execution triggering module 3600.
- the message receiving module 3500 is configured to receive a first message sent by the administrator, where the first message includes command information indicating that the apparatus 3000 executes the first self-optimization scheme; the self-optimization scheme execution triggering module 3600 is configured to receive according to the message.
- the first message received by the module 3500 and the valid time of the first self-optimization scheme in the self-optimization scheme notification message sent by the message sending module 3300 are triggered, and the self-optimization scheme execution module 3100 is executed to execute the first self-optimization scheme.
- the embodiment of the present invention provides another method for network self-optimization, which includes:
- Step 3800 The administrator receives the self-optimization scheme notification message.
- the self-optimization scheme notification message includes a description of the first self-optimization scheme.
- the manager may send a self-optimization scheme notification message to the manager.
- the self-optimization scheme notification message includes a first self-optimization scheme The description and the effective time of the first self-optimization scheme.
- the self-optimization scheme notification message may further include a type of cause information and/or self-optimization that leads to self-optimization.
- Step 3802 According to the self-optimization scheme notification message, the manager sends the first message.
- the manager informs the manager of the description of the first self-optimization scheme through the self-optimization scheme notification message, and after receiving the self-optimization scheme notification message, the manager can determine whether to allow the manager to execute the first self-optimization scheme, when managing After the maintenance personnel confirm the solution, the first message may be sent to the manager, and the first message includes command information indicating whether the manager performs the first self-optimization plan.
- the maintenance personnel of the administrator can view the specific content of the first self-optimization scheme generated by the administrator, and perform manual intervention on the first self-optimization scheme executed by the administrator.
- the method may further include:
- Step 3804 The manager receives the self-optimization execution result notification message sent by the manager.
- the self-optimization execution result notification message includes: a self-optimization execution result, a cause of the self-optimization, and a description of the optimization scheme, where the self-optimization execution result includes information indicating that the first self-optimization scheme is successfully executed and indicates the One of the information that the self-optimization scheme failed to execute.
- the self-optimization execution result notification message may further include: a self-optimization type.
- the manager's maintenance personnel can view the execution result of the first self-optimization scheme executed by the manager, and view the cause of the execution result.
- the method may further include:
- Step 3806 The administrator receives the self-optimization effect notification message sent by the administrator.
- the self-optimization effect notification message includes: one of optimization success information and optimization failure information, wherein the optimization success information is used to identify that the first self-optimization effect value reaches or is better than the first expected self-optimization effect value, and is optimized.
- the failed information is used to identify that the first self-optimization effect value is worse than the first expected self-optimization effect value.
- the maintenance personnel of the manager can check whether the network condition is optimized or deteriorated after the first self-optimization scheme is executed by the administrator, and the degree of optimization, so that the maintenance personnel of the manager can better monitor the self. Optimize system execution.
- the embodiment of the present invention provides another network self-optimizing device 4000, including: a message receiving module 4100 and a message sending module 4200.
- the message receiving module 4100 is configured to receive a self-optimization scheme notification message, where the self-optimization scheme notification message includes a description of the first self-optimization scheme, and the message sending module 4200 is configured to send a first message, where the first message includes the
- the device 4000 indicates notification information that is executed by the administrator or does not execute the first self-optimization scheme.
- the self-optimization scheme notification message includes: a valid time of the first self-optimization scheme, a cause of self-optimization, and a description of the first self-optimization scheme.
- the self-optimization scheme notification message can further include a self-optimization type.
- the message receiving module 4100 is further configured to receive a self-optimization execution result notification message, where the self-optimization execution result notification message includes: a self-optimization execution result, a cause of the self-optimization, and a description of the optimization scheme, where the self-optimization execution result includes One of information indicating that the first self-optimization scheme is successfully executed and information indicating that the first self-optimization scheme is failed to execute.
- the self-optimization execution result notification message may further include a self-optimization type.
- the message receiving module 4100 is further configured to receive a self-optimization effect notification message, where the self-optimization effect notification message includes: one of: optimized success information and optimization failure information, wherein the optimized success information is used to identify the first If the self-optimization effect value reaches or is better than the first expected self-optimization effect value, the information of the optimization failure is used to identify that the first self-optimization effect value is worse than the first expected self-optimization effect value.
- an embodiment of the present invention provides a network self-optimizing system 5000, including: a manager 5100.
- the first self-optimization effect value is determined by the manager 5100; according to the first self-optimization effect value and the first expected self-optimization effect value , the self-optimization effect notification message is sent by the manager 5100; according to the self-optimization effect notification message, it is determined by the manager 5100 whether to fall back The self-optimization scheme before the execution of the first self-optimization scheme.
- the self-optimization effect notification message includes: one of optimization success information and optimization failure information, wherein the optimization success information is used to identify that the first self-optimization effect value reaches or is better than the first expected self-optimization effect value, and is optimized.
- the failed information is used to identify that the first self-optimization effect value is worse than the first expected self-optimization effect value.
- the administrator 5100 is further configured to send a self-optimization scheme notification message, where the self-optimization scheme notification message includes a description of the first self-optimization scheme and an effective time of the first self-optimization scheme.
- the self-optimization scheme notification message may also include a cause of self-optimization and a type of self-optimization.
- the administrator 5100 is further configured to receive a first message, where the first message includes command information indicating that the first self-optimization scheme is executed by the administrator 5100; according to the first message and the first self-optimization The effective time of the solution is executed by the manager 5100 for the first self-optimization scheme.
- the manager 5100 is further configured to send a self-optimization execution result notification message according to the execution result of the first self-optimization scheme.
- the self-optimization execution result notification message includes: a self-optimization execution result, a cause of the self-optimization, and a description of the optimization scheme, where the self-optimization execution result includes information indicating that the first self-optimization scheme is successfully executed and indicates the One of the information that the self-optimization scheme failed to execute.
- the self-optimizing execution result notification message may further include a self-optimization type.
- the network self-optimizing system 5000 further includes a manager 5200.
- the administrator 5200 is configured to receive a self-optimization scheme notification message, and send a first message to the manager 5100 according to the self-optimization scheme notification message, where the self-optimization scheme notification message includes a description of the first self-optimization scheme.
- the first message includes notification information indicating that the manager 5200 is executed by the manager 5100 or does not execute the first self-optimization scheme.
- the manager 5200 is further configured to receive at least one of a self-optimization effect notification message and a self-optimization execution result notification message.
- an embodiment of the present invention provides another method for network self-optimization.
- Step 8100 The first self-optimization scheme is executed by the administrator.
- the manager collects various performance measurement data from the existing network, that is, the network device, and analyzes the data. According to the comparison between the network status reflected by the data and the expected indicator value, the manager automatically outputs a copy for the network status.
- the optimization scheme, the process of automatically outputting is based on the integration of mature expert experience into a program, and the optimization scheme is generated by the expert experience-based program, and how to integrate mature expert experience into a program in the embodiment of the present invention And how to use the program to generate an optimization scheme is not specifically limited.
- step 8100 the following process may be introduced to confirm whether the first self-optimization scheme is executed by the administrator, as shown in FIG. 13:
- Step 8102 The self-optimization scheme notification message is sent by the administrator.
- the self-optimization scheme notification message includes a description of the first self-optimization scheme and an effective time of the first self-optimization scheme.
- the self-optimization scheme notification message may further include: a cause of the first self-optimization scheme and a type of the first self-optimization scheme.
- the self-optimization effect notification message may further include self-optimization scheme identification information for identifying the first self-optimization scheme.
- Table 2 as an example of the self-optimization scheme notification message in the embodiment of the present invention enumerates information content that may be included in the self-optimization scheme notification message.
- the content in Table 2 does not mean that the self-optimization scheme notification message must contain all the information content in Table 2.
- Step 8103 The first message is received by the administrator, where the first message includes information indicating that the manager performs the first self-optimization scheme;
- the manager informs the manager of the description of the first self-optimization scheme through the self-optimization scheme notification message, and after receiving the self-optimization scheme notification message, the manager can determine whether to allow the manager to execute the first self-optimization scheme, when managing After the maintenance personnel confirm the scheme, the first message may be sent to the administrator, and the first message includes command information indicating whether the administrator performs the first self-optimization scheme.
- Step 8104 Managed according to the validity time of the first message and the first self-optimization scheme The controller performs the first self-optimization scheme.
- the first self-optimization scheme given according to the current network condition has a valid time.
- the manager sends the first message to notify the manager that the first self-optimization scheme is executed, the time is later than the first self-optimization.
- the effective time of the scheme that is, after the effective time of the first self-optimization scheme, the manager does not execute the first self-optimization scheme again.
- the effective time of the first self-optimization scheme can be expressed in two ways: one is to use an absolute time representation, such as giving a universal coordination time, indicating that the first self-optimization scheme is valid before this universal coordination time; To use a relative time representation, such as using a value to represent a counter, the first self-optimization scheme is valid for the time range of the counter.
- an absolute time representation such as giving a universal coordination time
- a relative time representation such as using a value to represent a counter
- step 8102, step 8103, and step 8104 the maintenance personnel of the manager may be provided with the possibility of manual intervention, and at the same time, after the maintenance personnel trust the self-optimization scheme generated by the manager, the management may be set.
- the process of manual confirmation of steps 8103 and 8104 is omitted. Further, by introducing the effective time of the first self-optimization scheme, it is possible to avoid a situation in which the network condition deteriorates due to execution of the expired self-optimization scheme.
- Step 8200 When the administrator fails to execute the first self-optimization scheme, the administrator determines to fall back to the network state before executing the first self-optimization scheme.
- the manager may send the self-optimization execution result generated by the administrator to execute the first self-optimization scheme to the administrator, as shown in FIG. 14 :
- Step 8300 According to the execution result of the first self-optimization scheme, The self-optimization execution result notification message is sent by the manager.
- the self-optimization execution result notification message may include: a first self-optimization scheme execution result, a cause of the first self-optimization scheme, and a description of the first self-optimization scheme, where the self-optimization execution result includes indicating that the first self-optimization scheme is successfully executed. The information and one of the information indicating that the first self-optimization scheme failed to execute.
- the self-optimization execution result notification message may further include self-optimization scheme identification information for identifying the first self-optimization scheme.
- Table 3 as an example of the self-optimization execution result notification message in the embodiment of the present invention enumerates the information content that may be included in the self-optimization execution result notification message, but the content in Table 3 does not represent the self-optimization execution result.
- the notification message must contain all the information in Table 3.
- the administrator can know the execution result of the first self-optimization scheme through the message.
- the administrator can determine to fall back to the network state before executing the first self-optimization scheme.
- the maintenance personnel of the manager may be provided with the possibility of manual intervention, and at the same time, when the maintenance personnel trust the self-optimization scheme generated by the manager, The manager is set to omit the flow of manual confirmation of steps 8103 and 8104. Further, by introducing the effective time of the first self-optimization scheme, it is possible to avoid a situation in which the network condition deteriorates due to execution of the expired self-optimization scheme.
- the embodiment of the present invention provides another network self-optimizing device 9000, including: a self-optimization scheme execution module 9100 and a self-optimization scheme fallback module 9200.
- the self-optimization scheme execution module 9100 is configured to execute the first self-optimization scheme; the self-optimization scheme fallback module 9200 is configured to fall back to the self-optimization scheme execution module when the self-optimization scheme execution module 9100 fails to execute the first self-optimization scheme 9100 performs a network state before the first self-optimization scheme.
- the network self-optimizing device 9000 further includes a message sending module 9300.
- the message sending module 9300 is configured to send a self-optimization scheme notification message, where the self-optimization scheme notification message includes a description of the first self-optimization scheme and an effective time of the first self-optimization scheme.
- the self-optimization scheme notification message may further include: a cause of the first self-optimization scheme and a type of the first self-optimization scheme.
- the message sending module 9300 is further configured to send a self-optimization execution result notification message, where the self-optimization execution result notification message includes: information indicating that the first self-optimization scheme fails to execute, and the first self-optimization scheme is caused The reason and description of the first self-optimizing scheme.
- the network self-optimizing device 9000 further includes a message receiving module 9400 and a self-optimizing solution execution triggering module 9500.
- the message receiving module 9400 is configured to receive the first message, where the first message includes information indicating that the self-optimization scheme execution module 9100 executes the first self-optimization scheme.
- the self-optimization scheme execution triggering module 9500 is configured to trigger the self-optimization scheme execution module 9100 to execute according to the first message received by the message receiving module 9400 and the effective time of the first self-optimization scheme in the self-optimization scheme notification message sent by the message sending module 9300. The first self-optimization scheme.
- the embodiment of the present invention provides another network self-optimizing system 10000, which includes: by the administrator 11000.
- the administrator 11000 is further configured to send a self-optimization scheme notification message, where the self-optimization scheme notification message includes a description of the first self-optimization scheme and an effective time of the first self-optimization scheme.
- the self-optimization scheme notification message may further include: a cause of the first self-optimization scheme and a type of the first self-optimization scheme.
- the administrator 11000 is further configured to receive the first message, where the first message includes information indicating that the administrator performs the first self-optimization scheme; according to the first message and the first self-optimization The effective time of the solution, the manager performs the first self-optimization scheme.
- the administrator 11000 is further configured to send a self-optimization execution result notification message, where the self-optimization execution result notification message includes: information indicating that the first self-optimization scheme fails to execute, and the first self-optimization scheme is caused The reason and description of the first self-optimizing scheme.
- the network self-optimizing system 10000 further includes a manager 12000.
- the administrator 12000 is configured to receive the self-optimization scheme notification message, and send a first message to the manager 11000 according to the self-optimization scheme notification message, where the first message includes the indication by the administrator 11000
- the manager 12000 performs or not Executing information of the first self-optimization scheme.
- the administrator 12000 is further configured to receive a self-optimization execution result notification message.
- the self-optimization effect notification message, the self-optimization scheme notification message, and the self-optimization execution result notification message in the foregoing apparatus and system embodiments may refer to Table 1, Table 2, and Table 3 in the foregoing method embodiments, respectively.
- Table 1, Table The contents in 2 and Table 3 do not mean that the self-optimization effect notification message, the self-optimization scheme notification message, and the self-optimization execution result notification message must respectively contain all the information contents in Table 1, Table 2, and Table 3.
- the administrator in addition to the notification message mechanism, can also subscribe to each notification message of the embodiment by using the log operation mechanism, so that the manager can follow the manager's subscription request for the corresponding notification.
- the message is logged, and the administrator can subsequently perform a corresponding retrieval operation on the log record, and can perform the unsubscribe operation on the corresponding notification message according to its own needs.
- the present invention can be implemented by means of software plus the necessary general hardware platform. 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, which may be stored in a storage medium such as a ROM/RAM or a disk. , an optical disk, etc., includes instructions for causing a computer device (which may be a personal computer, server, or network device, etc.) to perform the methods described in various embodiments of the present invention or portions of the embodiments.
- a computer device which may be a personal computer, server, or network device, etc.
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CN1878090A (zh) * | 2005-06-11 | 2006-12-13 | 国际商业机器公司 | 用于通过调节网络控制进行自动的系统管理的系统和方法 |
CN101079755A (zh) * | 2007-07-03 | 2007-11-28 | 中兴通讯股份有限公司 | 网元管理系统中的配置方法 |
CN101132643A (zh) * | 2007-09-28 | 2008-02-27 | 中兴通讯股份有限公司 | 一种无线接入参数自动优化的方法 |
CN101138209A (zh) * | 2005-01-06 | 2008-03-05 | 艾利森电话股份有限公司 | 控制分组流量的方法 |
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CN101138209A (zh) * | 2005-01-06 | 2008-03-05 | 艾利森电话股份有限公司 | 控制分组流量的方法 |
CN1878090A (zh) * | 2005-06-11 | 2006-12-13 | 国际商业机器公司 | 用于通过调节网络控制进行自动的系统管理的系统和方法 |
CN101079755A (zh) * | 2007-07-03 | 2007-11-28 | 中兴通讯股份有限公司 | 网元管理系统中的配置方法 |
CN101132643A (zh) * | 2007-09-28 | 2008-02-27 | 中兴通讯股份有限公司 | 一种无线接入参数自动优化的方法 |
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