WO2010105438A1 - Procédé, dispositif et système d'auto-optimisation du réseau - Google Patents

Procédé, dispositif et système d'auto-optimisation du réseau Download PDF

Info

Publication number
WO2010105438A1
WO2010105438A1 PCT/CN2009/070919 CN2009070919W WO2010105438A1 WO 2010105438 A1 WO2010105438 A1 WO 2010105438A1 CN 2009070919 W CN2009070919 W CN 2009070919W WO 2010105438 A1 WO2010105438 A1 WO 2010105438A1
Authority
WO
WIPO (PCT)
Prior art keywords
self
optimization
optimization scheme
notification message
scheme
Prior art date
Application number
PCT/CN2009/070919
Other languages
English (en)
Chinese (zh)
Inventor
王蔚
李宇平
冯波
邹兰
张凯
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to PCT/CN2009/070919 priority Critical patent/WO2010105438A1/fr
Priority to CN200980122142.2A priority patent/CN102273241B/zh
Priority to PCT/CN2009/074307 priority patent/WO2010105474A1/fr
Priority to BRPI0924753A priority patent/BRPI0924753A2/pt
Publication of WO2010105438A1 publication Critical patent/WO2010105438A1/fr

Links

Classifications

    • 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 construct common reusable modules by adopting object-oriented technology.
  • IRP Integrated Reference Point
  • Network optimization is an important scenario for daily maintenance of communication networks.
  • KPI Key Performance Indicators
  • Performance areas such as neighboring area mismatch, coverage hole, frequency interference, etc., and targeted adjustments to achieve the purpose of improving network performance.
  • the traditional optimization solution can be completed by the maintenance personnel using off-line software tools, collecting key performance indicators, measurement records and other performance, alarm, configuration and other network operation and maintenance data information from the network element. After analyzing the data, discovering and pointing out The problem 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 including:
  • the self-optimization scheme notification message is sent by the administrator, and the self-optimization scheme notification message includes a description of the first self-optimization scheme;
  • the self-optimization effect notification message instructing a manager to generate the first self-optimization scheme Self-optimizing effect.
  • 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 determining module configured to determine a first self-optimization effect value according to an execution result of the first self-optimization scheme by the self-optimization scheme execution module;
  • a message sending module configured to send a self-optimization effect notification message according to the first self-optimization effect value and the first expected self-optimization effect value determined by the self-optimization effect value determining module, where the self-optimization effect notification message indicates a management unit
  • the self-optimization effect generated by the first self-optimization scheme 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.
  • a method for network self-optimization comprising:
  • the administrator receives a self-optimization scheme notification message, where the self-optimization scheme notification message includes a description of the first self-optimization scheme;
  • the manager sends a first message; wherein the first message includes information that the manager indicates to be executed by the administrator or does not execute the first self-optimization scheme.
  • a network self-optimizing device comprising:
  • a message receiving module 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
  • a message sending module configured to send a first message, where the first message includes information that the device indicates that the first self-optimization scheme is executed by the administrator.
  • a network self-optimizing system comprising:
  • the administrator 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; executing the first self-optimization scheme; and performing according to the first self-optimization scheme
  • the manager determines the first self-optimization effect value; and 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.
  • a method for network self-optimization comprising:
  • the self-optimization scheme notification message is sent by the administrator, and the self-optimization scheme notification message includes a description of the first self-optimization scheme;
  • the manager determines to fall back to the network state before the execution of the first self-optimization scheme.
  • a network self-optimizing device comprising:
  • a message sending module 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
  • a self-optimization scheme execution module configured to execute the first self-optimization scheme
  • a self-optimization scheme fallback module configured to fall back to the self-optimization scheme execution module when the first self-optimization scheme fails
  • the self-optimization scheme execution module executes the network state before the first self-optimization scheme.
  • a network self-optimizing system comprising:
  • the manager determines to fall back to The network state before the first self-optimization scheme is executed.
  • the network can implement self-optimization, 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. solution.
  • the maintenance personnel of the administrator can view the specific content of the first self-optimization plan generated by the manager, and perform manual intervention on the first self-optimization plan executed by the manager.
  • the manager may also fall back to the network state before the execution of the first self-optimization scheme.
  • FIG. 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. 8 is a flowchart of another method for network self-optimization in the embodiment of the present invention
  • FIG. 8 is still another network self in the embodiment of the present invention
  • FIG. 8 is still another network self in the 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; Schematic diagram of a network self-optimizing device;
  • 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
  • FIG. 17 is a schematic diagram of another apparatus for network self-optimization according to an embodiment of the present invention.
  • FIG. 18 is a schematic diagram of another system for network self-optimization 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 first 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 first self-optimization scheme of the manager.
  • the administrator can determine that the first self-optimization effect value is compared with a preset first expected self-optimization effect value by determining the first self-optimization effect value of the first self-optimization scheme.
  • the self-optimization effect generated by the optimization scheme is sent, and a notification message representing the self-optimization effect is sent, and the administrator can learn the self-optimization effect generated by the administrator to execute the first self-optimization scheme according to the notification message.
  • the network can implement self-optimization, 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 executing 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 index value, the administrator automatically outputs an optimization for the network condition.
  • Solution the process of automatic output is Based on the integration of mature expert experience into a program, the optimization solution is generated by the expert experience-based program, and in the embodiment of the present invention, how to integrate mature expert experience into a program and how to use the program to generate an optimization
  • the program 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 collects the existing 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 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 information of the self-optimization effect generated by the manager executing the first self-optimization scheme.
  • the self-optimization effect 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 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 scheme before the first self-optimization scheme
  • 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 the first self-optimization.
  • the 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.
  • 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.
  • Table 1 as an example of the self-optimization effect notification message in the embodiment of the present invention lists the information content that may be included in the self-optimization effect notification message.
  • the content in Table 1 does not mean that the self-optimization effect notification message must contain all the information content in the table 1.
  • the optimizationSuggestionld self-optimization scheme identifier uniquely identifies a self-optimization scheme.
  • the method in the embodiment of the present invention can implement network 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. solution.
  • 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 Optimization Self (Load Balancing Optimization Self). Optimization, LBO), Capacity and Coverage Self Optimization (CCSO), Random Access Channel Self Optimization (RACHSO), Energy Savings Self Optimization (ESSO).
  • 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 2103 The first message is received by the manager, where the first message includes information indicating that the manager is to perform the first self-optimization scheme.
  • the manager reports the description of the first self-optimization plan through the self-optimization scheme notification message
  • the v. manager after receiving the self-optimization plan notification message, the manager may determine whether to allow the manager to execute the first self-optimization plan, and after the maintenance personnel of the manager confirm the plan, the first message may be sent to the manager.
  • the first message contains information indicating whether the administrator performs the first self-optimization scheme.
  • 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 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 may be set.
  • the process of manual confirmation of steps 2103 and 2104 is omitted.
  • 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 following administrator may be introduced to send the self-optimization execution result generated 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.
  • Information and representation of the first self-optimization One of the information that failed to implement the solution.
  • 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.
  • the administrator can know the execution result of the first self-optimization scheme through the message.
  • 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 value determination module 3200 is configured to determine a 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 message sending module 3300 is configured to determine, according to the self-optimization effect value determination module 3200, the first The self-optimization effect value and the first expected self-optimization effect value are sent from the optimization effect notification message.
  • 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 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 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, including: 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 can send a self-optimization scheme notification message to the manager.
  • 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 reason information causing self-optimization and/or a type of self-optimization.
  • Step 3802 According to the self-optimization scheme notification message, the manager sends the first cancellation manager to notify the administrator of the description of the first self-optimization scheme by the self-optimization scheme notification message, and the manager receives the self-optimization scheme notification message. And determining whether the first self-optimization scheme is executed by the administrator. After the maintenance personnel of the administrator confirm the scheme, the first message may be sent to the manager, where the first message includes indicating whether the manager is Execute the command information of the first self-optimization scheme.
  • 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 administrator receives the self-optimization execution result notification sent by the administrator, and 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 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. Includes: 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 to 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 contains management
  • the person 5200 indicates notification information that 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.
  • the embodiment of the present invention provides another method for network self-optimization, including:
  • 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 index value, the administrator automatically outputs an optimization for the network condition.
  • the automatic output process is based on the integration of mature expert experience into a program, and the optimization solution is generated by the expert experience-based program. In the embodiment of the present invention, how to integrate mature expert experience into a program and How to use this 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 administrator 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 The managed party performs the first self-optimization scheme according to the validity time of the first message and 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 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 may be set.
  • the process of manual confirmation of steps 8103 and 8104 is omitted.
  • 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, wherein the self-optimization execution result includes one of information indicating success of execution of the first self-optimization scheme and information indicating failure of execution of the first self-optimization scheme .
  • 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.
  • 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, after the maintenance personnel trust the self-optimization scheme generated by the manager, the maintenance personnel may set The manager omits 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. Between.
  • 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 Reason and the first self Description of the optimization 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 does not execute information of the first self-optimization scheme.
  • the administrator 12000 is further configured to receive a self-optimization execution result notification message.
  • 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.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

L'invention porte sur un procédé, un dispositif et un système d'auto-optimisation du réseau. Le procédé d'auto-optimisation du réseau comprend les opérations suivantes : le dispositif de réseau géré par le gestionnaire envoie un message de notification de technique d'auto-optimisation comprenant une description de la première technique d'auto-optimisation; le dispositif de réseau géré par le gestionnaire exécute la première technique d'auto-optimisation; le dispositif de réseau géré par le gestionnaire détermine la première valeur d'effet d'auto-optimisation selon le résultat d'exécution de la première technique d'auto-optimisation; le dispositif de réseau géré par le gestionnaire envoie le message de notification d'effet d'auto-optimisation selon la première valeur d'effet d'auto-optimisation et la première valeur d'effet d'auto-optimisation espérée, le message de notification de valeur d'effet d'auto-optimisation indiquant au gestionnaire l'effet d'auto-optimisation généré de la première technique d'auto-optimisation. Grâce à l'emploi du procédé des modes de réalisation de la présente invention, le réseau peut mettre en œuvre une auto-optimisation de façon à résoudre les problèmes concernant une scène compliquée, un processus ridicule et la dépendance à l'expérience, au jugement et à la manipulation de la personne de maintenance dans le réseau traditionnel, il offre une solution technique de maintenance de réseau dans un système d'évolution à long terme (LTE).
PCT/CN2009/070919 2009-03-20 2009-03-20 Procédé, dispositif et système d'auto-optimisation du réseau WO2010105438A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PCT/CN2009/070919 WO2010105438A1 (fr) 2009-03-20 2009-03-20 Procédé, dispositif et système d'auto-optimisation du réseau
CN200980122142.2A CN102273241B (zh) 2009-03-20 2009-09-29 网络自优化的方法、设备及系统
PCT/CN2009/074307 WO2010105474A1 (fr) 2009-03-20 2009-09-29 Procédé, équipement et système d'auto-optimisation de réseau
BRPI0924753A BRPI0924753A2 (pt) 2009-03-20 2009-09-29 método, aparelho e sistema para auto-otimização de rede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2009/070919 WO2010105438A1 (fr) 2009-03-20 2009-03-20 Procédé, dispositif et système d'auto-optimisation du réseau

Publications (1)

Publication Number Publication Date
WO2010105438A1 true WO2010105438A1 (fr) 2010-09-23

Family

ID=42739139

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/CN2009/070919 WO2010105438A1 (fr) 2009-03-20 2009-03-20 Procédé, dispositif et système d'auto-optimisation du réseau
PCT/CN2009/074307 WO2010105474A1 (fr) 2009-03-20 2009-09-29 Procédé, équipement et système d'auto-optimisation de réseau

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/CN2009/074307 WO2010105474A1 (fr) 2009-03-20 2009-09-29 Procédé, équipement et système d'auto-optimisation de réseau

Country Status (2)

Country Link
BR (1) BRPI0924753A2 (fr)
WO (2) WO2010105438A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020035048A1 (fr) * 2018-08-17 2020-02-20 Huawei Technologies Co., Ltd. Systèmes et procédés de gestion de capacité et de couverture dans des réseaux de communication

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080080399A1 (en) * 2006-10-03 2008-04-03 Interdigital Technology Corporation Enhanced node b configuration with a universal integrated circuit card
CN101321101A (zh) * 2007-06-05 2008-12-10 华为技术有限公司 接入网节点自配置的方法及其系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7301907B2 (en) * 2005-01-06 2007-11-27 Telefonktiebolaget Lm Ericsson (Publ) Method of controlling packet flow
US8473602B2 (en) * 2005-06-11 2013-06-25 Intellectual Business Machines Corporation System and method for autonomic system management through modulation of network controls
CN100555958C (zh) * 2007-07-03 2009-10-28 中兴通讯股份有限公司 网元管理系统中的配置方法
CN101132643B (zh) * 2007-09-28 2012-02-29 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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080080399A1 (en) * 2006-10-03 2008-04-03 Interdigital Technology Corporation Enhanced node b configuration with a universal integrated circuit card
CN101321101A (zh) * 2007-06-05 2008-12-10 华为技术有限公司 接入网节点自配置的方法及其系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020035048A1 (fr) * 2018-08-17 2020-02-20 Huawei Technologies Co., Ltd. Systèmes et procédés de gestion de capacité et de couverture dans des réseaux de communication
US11140568B2 (en) 2018-08-17 2021-10-05 Huawei Technologies Co., Ltd. Systems and methods for managing capacity and coverage in communication networks

Also Published As

Publication number Publication date
WO2010105474A1 (fr) 2010-09-23
BRPI0924753A2 (pt) 2016-01-26

Similar Documents

Publication Publication Date Title
EP2811776A1 (fr) Procédé, dispositif et système de coordination de réseau à auto-organisation
WO2012142957A1 (fr) Procédé et dispositif de détection de défaillance de cellule
JP5896309B2 (ja) 通信システムにおける報告方法
CN104039023B (zh) 一种进行rrc连接重建的方法及用户设备
CN112512059A (zh) 网络优化方法、服务器、网络侧设备、系统和存储介质
US9585028B2 (en) Measurement method, apparatus, and system for minimization of drive tests
RU2534945C2 (ru) Устройство управляемого объекта, способ и система самооптимизации
KR20160147957A (ko) 자동-구성 네트워크들에서 검증
WO2010105443A1 (fr) Dispositif d'unité gérée, procédé et système d'auto-optimisation
US11228514B2 (en) Network diagnosis method, cloud intelligent robot, network device and private network
Barth et al. Self-organization in 4G mobile networks: Motivation and vision
WO2019024939A1 (fr) Procédé et dispositif d'identification d'un terminal défaillant, procédé et dispositif de gestion d'un terminal défaillant
WO2012171168A1 (fr) Procédé, dispositif et système de surveillance de réseau dédié intérieur
EP3014919B1 (fr) Optimisation d'un réseau de radiocommunication cellulaire
US10225371B2 (en) Method and network components and self-organizing network
US20140155057A1 (en) Method and apparatus for associating reports
WO2020063050A1 (fr) Procédé et dispositif de transmission de données
WO2012052398A1 (fr) Rapport dans des systèmes de communication
WO2012109936A1 (fr) Procédé et système d'optimisation automatique de paramètre wifi
WO2010105438A1 (fr) Procédé, dispositif et système d'auto-optimisation du réseau
KR102328588B1 (ko) 이상의 발생에 따른 son 조정
WO2021204075A1 (fr) Procédé et appareil de gestion d'automatisation de réseau
CN102273241B (zh) 网络自优化的方法、设备及系统
EP2605602B1 (fr) Procédé et réseau adaptés pour gérer une relation adjacente entre des cellules
US9826427B2 (en) System and method for dynamic operational decision making in multi types/layers wireless radio access networks based on progressive data flow detection

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09841721

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 09841721

Country of ref document: EP

Kind code of ref document: A1