WO2020248683A1 - 恢复网络质量的方法和装置 - Google Patents

恢复网络质量的方法和装置 Download PDF

Info

Publication number
WO2020248683A1
WO2020248683A1 PCT/CN2020/083910 CN2020083910W WO2020248683A1 WO 2020248683 A1 WO2020248683 A1 WO 2020248683A1 CN 2020083910 W CN2020083910 W CN 2020083910W WO 2020248683 A1 WO2020248683 A1 WO 2020248683A1
Authority
WO
WIPO (PCT)
Prior art keywords
configuration parameter
value
constraint condition
network management
network
Prior art date
Application number
PCT/CN2020/083910
Other languages
English (en)
French (fr)
Inventor
顾仕萍
Original Assignee
中兴通讯股份有限公司
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 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Priority to EP20822970.8A priority Critical patent/EP3979691A4/en
Priority to JP2021573520A priority patent/JP7453258B2/ja
Publication of WO2020248683A1 publication Critical patent/WO2020248683A1/zh

Links

Images

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/04Arrangements for maintaining operational condition
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/02Arrangements for optimising operational condition

Definitions

  • the present disclosure relates to but is not limited to the field of communication technology.
  • An aspect of the embodiments of the present disclosure provides a method for restoring network quality, including: for each KPI in the first correspondence between a preset key performance indicator (Key Performance Indicator, KPI) and a first constraint condition , Determine whether the KPI meets the first constraint condition corresponding to the KPI; and, in response to determining that at least one KPI in the first correspondence relationship does not meet the first constraint condition corresponding to the at least one KPI, according to the preset second configuration parameter Whether the second correspondence relationship with the second constraint condition and the value of the first configuration parameter in the network element area and the value in the network management are the same, the network quality restoration processing is performed.
  • KPI Key Performance Indicator
  • Another aspect of the embodiments of the present disclosure also provides an apparatus for restoring network quality, which includes a processor and a computer-readable storage medium.
  • the computer-readable storage medium stores instructions. When the instructions are executed by the processor, the foregoing Ways to restore network quality.
  • Another aspect of the embodiments of the present disclosure also provides a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the steps of the method for restoring network quality are realized.
  • Another aspect of the embodiments of the present disclosure also provides another device for restoring network quality, including: a judging module configured to, for each KPI in the first correspondence between the preset KPI and the first constraint condition, Determine whether the KPI satisfies the first constraint condition corresponding to the KPI; and, the network quality processing module is configured to respond to determining that at least one KPI does not satisfy the first constraint condition corresponding to the at least one KPI in response to the The second corresponding relationship between the set second configuration parameter and the second constraint condition and whether the value of the first configuration parameter in the network element area is the same as the value in the network management is performed, and the network quality recovery processing is performed.
  • FIG. 1 is a schematic flowchart of a method for restoring network quality according to an embodiment of the disclosure.
  • Fig. 2 is a schematic structural diagram of a device for restoring network quality provided by an embodiment of the disclosure.
  • FIG. 1 it is a schematic flowchart of a method for restoring network quality according to an embodiment of the present disclosure.
  • the method may include step 100 and step 101.
  • step 100 for each KPI in the first correspondence between the preset KPI and the first constraint condition, it is determined whether the KPI satisfies the first constraint condition corresponding to the KPI.
  • the first correspondence relationship may be implemented in a model-driven manner.
  • model-driven make it possible to quickly go online by modifying the model without interrupting the business.
  • the first correspondence relationship may not be implemented in a model-driven manner.
  • the embodiment of the present disclosure does not limit the specific implementation manner of the first correspondence relationship, and the specific implementation manner is not used to limit the implementation of the embodiment of the present disclosure. protected range.
  • the first correspondence relationship may also be implemented through a network performance model, and the network performance model includes the first correspondence relationship.
  • the KPI in the first correspondence relationship may include: handover success rate, access success rate, and/or air interface packet loss rate.
  • the first constraint condition corresponding to the handover success rate may be greater than or equal to a first threshold (for example, 95%)
  • the first constraint condition corresponding to the access success rate may be greater than or equal to the second threshold (for example, 98%)
  • the first constraint condition corresponding to the air interface packet loss rate may be less than or equal to the third threshold (for example, 15%).
  • each KPI in the first correspondence relationship satisfies the first constraint condition corresponding to the KPI, it indicates that the network quality is good; when there is at least one KPI in the first correspondence relationship that does not satisfy the KPI correspondence
  • the first constraint condition indicates that the network quality is poor.
  • the values of the handover success rate in 3 granularity periods are respectively: 95%, 98% and 94%, then the average handover success rate is 95.67%; the average value is greater than the first threshold 95%, which satisfies the first constraint condition corresponding to the handover success rate; the obtained access success rate in 3 granular periods are 92%, 95%, and 93%, and the average access success rate is 93.33 %; the average value is less than the second threshold 98%, which does not meet the first constraint condition corresponding to the access success rate; the values of the air interface packet loss rate obtained in 3 granular periods are: 15%, 10%, and 8% , The average value of the air interface packet loss rate is 11%; the average value is less than the third threshold 15%, and meets the first constraint condition of the air interface packet loss rate; because the access success rate does not meet the corresponding first constraint condition, , Draw the conclusion that the network quality is poor.
  • step 101 when there is at least one KPI in the first correspondence relationship that does not satisfy the first constraint condition corresponding to the KPI, according to the preset second correspondence relationship between the second configuration parameter and the second constraint condition and the first Whether the value of the configuration parameter in the network element area is the same as the value in the network management system, perform network quality recovery processing.
  • the operation and maintenance personnel after the operation and maintenance personnel have started a battle and successfully commissioned the network, some configuration parameters have their particularities and must be specified with a value or a value range. In case of improper change, the network quality will be adversely affected. Therefore, , The operation and maintenance personnel can restrict the values of these configuration parameters by setting the second corresponding relationship, thereby having a good impact on the network quality.
  • the second constraint condition may be any one of the following: an unconditional default value, an unconditional value range, a conditional default value, and a conditional value range.
  • the second correspondence relationship may be implemented in a model-driven manner.
  • the advantages of model driving make it possible to quickly go online by modifying the model without interrupting the business.
  • the second correspondence relationship may not be implemented in a model-driven manner.
  • the embodiment of the present disclosure does not limit the specific implementation manner of the second correspondence relationship, and the specific implementation manner is not used to limit the embodiment of the present disclosure. protected range.
  • the second correspondence may be realized by a network configuration parameter model, and the network configuration parameter model may include the second correspondence.
  • the second configuration parameters in the second correspondence relationship may include: Physical Cell Identifier (PCI), UE maximum transmit power, and/or Quality of Service (QoS) Differentiated Service Code Point (Differentiated Service Code Point, DSCP) mapping DSCP.
  • PCI Physical Cell Identifier
  • QoS Quality of Service
  • DSCP Differentiated Service Code Point
  • the second constraint condition corresponding to PCI may be a value range of 0 to 256 (that is, an unconditional value range).
  • the second constraint condition corresponding to the maximum UE transmit power may be a default value of 23 (that is, an unconditional default value).
  • the second constraint condition corresponding to the DSCP mapped by the QoS DSCP can be: when the QoS Class Identifier (QCI) is equal to 1, the default value of DSCP is 24; when the QCI is equal to 6, the default value of DSCP is 0 (ie Conditional default value).
  • QCI QoS Class Identifier
  • the network recovery processing may include any one or more of the method (1) and the method (2).
  • method (1) for each first configuration parameter, when the value of the first configuration parameter in the network element area is different from the value in the network management, or when the second configuration parameter includes the first configuration parameter, and the When the value of the first configuration parameter in the network element area or the value in the network management does not pass the verification of the second constraint condition corresponding to the first configuration parameter, modify the value of the first configuration parameter in the network element area and/or
  • the value in the network management system makes the value of the first configuration parameter in the network element area the same as the value in the network management system, and when the second configuration parameter includes the first configuration parameter, the first configuration parameter is in the network element area.
  • the value of and the value in the network management can pass the verification of the second constraint condition corresponding to the first configuration parameter.
  • the preset condition may include: the second configuration parameter does not include the first configuration parameter; or, the second configuration parameter includes the first configuration parameter, and the value of the first configuration parameter in the network element area and the value in the network management Pass the verification of the second constraint condition corresponding to the first configuration parameter.
  • the value of the second configuration parameter in the network element area can pass the verification of the second constraint condition corresponding to the second configuration parameter, it has a good impact on the network quality.
  • the verification of the value of the first configuration parameter in the network element area or the value of the network management through the second constraint condition corresponding to the first configuration parameter includes any one or more of the following:
  • the second constraint condition corresponding to the parameter is the unconditional default value, and the value of the first configuration parameter in the network element area or the value in the network management is equal to the default value;
  • the second constraint condition corresponding to the first configuration parameter is the unconditional value Value range, and the value of the first configuration parameter in the network element area or the value in the network management is within the value range;
  • the second constraint condition corresponding to the first configuration parameter is the default value with conditions, and the condition is established, and
  • the value of the first configuration parameter in the network element area or the value in the network management is equal to the default value;
  • the second constraint condition corresponding to the first configuration parameter is a conditional value range, and the condition is established, and the first configuration The value of the parameter in the network element area or the value in the network management is within the value range.
  • the verification that the value of the first configuration parameter in the network element area or the value in the network management fails to pass the second constraint condition corresponding to the first configuration parameter includes any one or more of the following:
  • the second constraint condition corresponding to the configuration parameter is an unconditional default value, and the value of the first configuration parameter in the network element area or the value in the network management is not equal to the default value;
  • the second constraint condition corresponding to the first configuration parameter is unconditional
  • the value range of the first configuration parameter in the network element area or the value in the network management is not within the value range;
  • the second constraint condition corresponding to the first configuration parameter is the default value with conditions, and the condition is established,
  • the value of the first configuration parameter in the network element area or the value in the network management is not equal to the default value;
  • the second constraint condition corresponding to the first configuration parameter is the default value with conditions, and the condition is not established;
  • the first configuration parameter corresponds to The second constraint condition is a conditional value range, and the condition is satisfied, and the value of
  • modifying the value of the first configuration parameter in the network element area and the value in the network management includes any one or more of the following methods (1) to (3).
  • method (1) when the value of the first configuration parameter in the network element area is different from the value in the network management, and the first configuration parameter satisfies the preset condition, the value of the first configuration parameter in the network management is changed to The value in the network element area; where the preset conditions include: the second configuration parameter does not include the first configuration parameter; or, the second configuration parameter includes the first configuration parameter, and the value of the first configuration parameter in the network element area Pass the verification of the second constraint condition corresponding to the first configuration parameter.
  • method (2) when the value of the first configuration parameter in the network element area is different from the value in the network management, and the second configuration parameter includes the first configuration parameter, and the value of the first configuration parameter in the network element area
  • the verification of the second constraint condition corresponding to the first configuration parameter is not passed, and the value of the first configuration parameter in the network management system passes the verification of the second constraint condition corresponding to the first configuration parameter
  • the first configuration parameter is set in the network element Modify the value of the area to the value in the network management.
  • the second configuration parameter includes the first configuration parameter
  • the value of the first configuration parameter in the network element area and the value in the network management system do not pass the second constraint condition corresponding to the first configuration parameter
  • the value of the first configuration parameter in the network element area and the value in the network management are modified to values that can pass the verification of the second constraint condition corresponding to the first configuration parameter.
  • the method may further include: storing the first configuration parameter change record.
  • the first configuration parameter change record may include: the name and modification details of the first configuration parameter, where the modification details include: the value of the first configuration parameter before modification in the network management system and the modified first configuration parameter The value of a configuration parameter in the network management.
  • the first configuration parameter change record may further include: modification time.
  • control format indicator (Control Format Indicator, CFI, used to indicate the number of symbols occupied by the channel in a subframe) has a value of 1 in the network element area, and the value of PCI in the network element area is 200, and the UE transmits
  • the maximum power value in the network element area is 23; the value of CFI in the network management is 2, the value of PCI in the network management is 100, and the maximum UE transmit power is 23 in the network management; then, the CFI is in the network element
  • the value of the area is different from the value in the network management.
  • the second configuration parameter does not include CFI, and the value of CFI in the network management is changed to 1.
  • the value of PCI in the network element area is different from the value in the network management.
  • the configuration parameters include PCI.
  • the second constraint condition corresponding to PCI is an unconditional value range of 0 ⁇ 256.
  • the value of PCI in the network element area passes the verification of the second constraint condition corresponding to PCI, and the value of PCI in the network management is modified. It is 200; the value of the maximum UE transmit power in the network element area is the same as the value in the network management, the second configuration parameter includes the maximum UE transmit power, and the second constraint corresponding to the maximum UE transmit power is the unconditional default value 23.
  • the value of the maximum UE transmit power in the network element area passes the verification of the second constraint condition corresponding to the maximum UE transmit power, and there is no need to modify the value of the maximum UE transmit power in the network element area and the value in the network management. value.
  • CFI change record is: Modification time: April 20, 2018 20:20:20; "CFI": 1—>2; PCI change record: Modification time: April 20, 2018 20:20:20 Seconds; "PCI": 200—>100.
  • the value of CFI in the network element area is 1, the value of PCI in the network element area is 200, and the maximum UE transmit power value is 21 in the network element area; the value of CFI in the network management area is 2, PCI The value of the network management is 100, and the maximum value of the UE transmit power is 23 in the network management; then, the value of CFI in the network element area is different from the value in the network management, and the second configuration parameter does not include CFI, then CFI The value in the network management is changed to 1; the value of PCI in the network element area is different from the value in the network management.
  • the second configuration parameter includes PCI.
  • the second constraint condition corresponding to PCI is an unconditional value range of 0 ⁇ 256.
  • the value in the network element area passes the verification of the second constraint condition corresponding to PCI, and the PCI value in the network management is modified to 200; the maximum UE transmit power value in the network element area is different from the value in the network management.
  • the second configuration parameter includes the maximum UE transmit power.
  • the second constraint corresponding to the maximum UE transmit power is the unconditional default value 23.
  • the value of the maximum UE transmit power in the network element area does not correspond to the maximum UE transmit power.
  • the check of the second constraint condition, the value of the maximum UE transmit power in the network management is verified by the second constraint condition corresponding to the maximum UE transmit power, and the value of the maximum UE transmit power in the network element area is modified to 23 .
  • CFI change record is: Modification time: April 20, 2018 20:20:20; "CFI”: 1—>2; PCI change record: Modification time: April 20, 2018 20:20:20 Seconds; "PCI”: 200—>100;
  • the change record of the maximum PUE transmit power is: Modification time: 20:20:20 on April 20, 2018; "Maximum UE transmit power": 21—>23.
  • the network quality can be determined based on the first correspondence relationship, and when the network quality is poor, the network quality restoration processing is performed based on the second correspondence relationship, thereby realizing intelligent restoration of network quality. Save manpower and time costs.
  • the method may further include step 102.
  • step 102 when each KPI in the first correspondence relationship satisfies the first constraint condition corresponding to the KPI, obtain the first of the fourth configuration parameter within the time period from sending the alarm notification of poor network quality to the recovery of network quality.
  • the modification times and the first modification details, and the third correspondence between the name of the preset configuration parameter, the second modification times and the second modification details is updated according to the first modification times and the first modification details of the fourth configuration parameter; where ,
  • the fourth configuration parameter is a configuration parameter that is modified by the user in the network management during the period from sending an alarm of poor network quality to the time when the network quality is restored.
  • the first modification details and the second modification details include the name of the fourth configuration parameter corresponding to each modification, the value of the fourth configuration parameter before the modification in the network management system, and the fourth configuration parameter after the modification. Value in the network management.
  • obtaining the first modification times and the first modification details of the fourth configuration parameter in the time period from when the alarm notification of poor network quality is sent to when the network quality is restored may include: obtaining and sending the alarm notification of poor network quality to The fourth configuration parameter change record during the time period when the network quality is restored; and, according to the fourth configuration parameter change record, the first modification times and the first modification details of the fourth configuration parameter are determined.
  • the third correspondence between the name of the preset configuration parameter, the second modification number and the second modification details is updated according to the first modification times and the first modification details of the fourth configuration parameter, Including any one or more of the following methods (1) and (2).
  • mode (1) when the configuration parameter in the third correspondence relationship includes the fourth configuration parameter, the second modification times corresponding to the fourth configuration parameter in the third correspondence relationship are added to the first modification times, and the fourth configuration The first modification details corresponding to the parameter are added to the second modification details corresponding to the fourth configuration parameter.
  • the fourth configuration parameter is the fourth configuration parameter in the time period from when the alarm notification of poor network quality is sent to when the network quality is restored.
  • the change record is: (1) Modification time: 20:20:20, April 20, 2018; "PCI”: 200—>100; (2) Modification time: 20:20:20, April 20, 2018 ; “CFI”: 1—>2; (3) Modification time: April 21, 2018, 10:10:10; “PCI”: 100—>150; (4) Modification time: April 21, 2018 10:10:10; “CFI”: 2—>3; (5) Modification time: 09:09:09 on April 22, 2018; "PCI”: 150—>60.
  • the current modification frequency table (that is, the third correspondence) is shown in Table 1.
  • the first modification times of PCI are 3 times, the first modification details are: 200—>100, 100—>150, 150—>60; the first modification times of CFI is 2 The first modification details are: 1—>2, 2—>3; since the frequency table shown in Table 1 includes PCI, the second modification number of PCI in Table 1 is modified to 5; The frequency table shown does not include CFI, and the modification of CFI is added to the frequency table, as shown in Table 2.
  • the method may further include: when the modification of the value of the third configuration parameter in the network management is monitored, determining the third configuration parameter according to whether the second configuration parameter in the second correspondence relationship includes the third configuration parameter. Whether the modification of the value of the configuration parameter in the network management takes effect.
  • the method may further include: storing the third configuration parameter change record; or, when the modification of the third configuration parameter does not take effect.
  • the method may further include: prompting the user that the modification of the value of the third configuration parameter in the network management violates the second correspondence relationship.
  • the third configuration parameter change record may include: the name and modification details of the third configuration parameter, where the modification details may include: the value of the third configuration parameter before the modification in the network management system and the modification details The value of the third configuration parameter in the network management.
  • the third configuration parameter change record may further include: modification time.
  • the CFI change record is: Modification time: April 20, 2018 20:20:20 Seconds; "CFI": 1—>2; PCI change record: Modification time: 20:20:20 on April 20, 2018; "PCI”: 15—>40.
  • determining whether the modification of the value of the third configuration parameter in the network management takes effect according to whether the second configuration parameter in the second correspondence relationship includes the third configuration parameter may include the following methods (1) and (2) ) Any one or more of them.
  • the modification of the value of the third configuration parameter in the network management takes effect. For example, suppose the user changes the value of CFI in the network management from 1 to 2, and changes the value of PCI in the network management from 15 to 40. Since the second configuration parameter does not include CFI, there is no need to check the second constraint. The modification of the value of CFI in the network management takes effect; since the second configuration parameter includes PCI, the second constraint condition needs to be checked.
  • the second constraint condition corresponding to PCI in the second correspondence is that the value range is 0 to 256, then It is necessary to verify whether the value of the modified PCI in the network management is within the range of 0 to 256. Since the value of the modified PCI in the network management is 40, it means that the value of the modified PCI in the network management is within the range of 0 to 256. That is, if the verification of the second constraint condition is passed, the modification of the value of PCI in the network management takes effect.
  • the modification of the value of the third configuration parameter in the network management through the verification of the second constraint condition corresponding to the third configuration parameter may include any one or more of the following:
  • the constraint condition is the unconditional default value, and the value of the modified third configuration parameter in the network management is equal to the default value;
  • the second constraint condition corresponding to the third configuration parameter is the unconditional value range, and the modified third configuration
  • the value of the parameter in the network management system is within the value range;
  • the second constraint condition corresponding to the third configuration parameter is a conditional default value, and the condition is satisfied, and the value of the modified third configuration parameter in the network management system is equal to the default value ;
  • the second constraint condition corresponding to the third configuration parameter is a conditional value range, and the condition is established, and the value of the modified third configuration parameter in the network management is within the value range;
  • the third configuration parameter is set in the network management
  • the modification of the value does not pass the verification of the second constraint condition corresponding to the third configuration parameter, including any one or
  • the user changes the value of the CFI type in the network management to 1, the PCI value in the network management to 200, and the maximum UE transmit power value to 23 in the network management, and the DSCP mapped by QoS DSCP is in the network management
  • the value of is changed to 20
  • the value of QCI mapped by QoS DSCP in the network management is changed to 6.
  • the value of the CFI type in the network management The modification takes effect; because the second configuration parameter includes PCI, the second constraint condition needs to be checked.
  • the second constraint condition corresponding to PCI in the second correspondence is an unconditional value range of 0 to 256, because the value modified by the user 200.
  • the modification of the PCI value in the network management takes effect; because the second configuration parameter includes the maximum UE transmit power, the second constraint condition verification is required, and the second correspondence relationship
  • the second constraint condition corresponding to the maximum UE transmit power is the unconditional default value of 23, and the user modified value is 23.
  • the two are the same.
  • the verification is passed, and the modification of the maximum UE transmit power in the network management takes effect;
  • the second configuration parameter includes the DSCP mapped by QoS DSCP, and the second constraint condition needs to be checked.
  • the second constraint condition corresponding to the DSCP mapped by QoS DSCP in the second correspondence is the default value with conditions, that is, when QCI is equal to 1,
  • the default value of DSCP is 24; when QCI is equal to 6, the default value of DSCP is 0; then, when QCI is equal to 0, the default value of DSCP is 6, and the value modified by the user is 20.
  • the two are inconsistent.
  • the modification of the value of the DSCP mapped by QoS DSCP in the network management will not take effect; because the second configuration parameter does not include the QCI mapped by QoS DSCP, there is no need to check the second constraint condition, and the QCI mapped by QoS DSCP is in the network management The modification of the value takes effect.
  • the method for restoring network quality for each KPI in the first correspondence between the preset KPI and the first constraint condition, it is determined whether the KPI meets the first constraint condition corresponding to the KPI; When there is at least one KPI in the first correspondence that does not satisfy the first constraint condition corresponding to the at least one KPI, the second correspondence relationship between the preset second configuration parameter and the second constraint condition and the first configuration parameter Whether the value of the network element area is the same as the value in the network management system, perform network quality recovery processing; when there is at least one KPI in the first correspondence relationship that does not meet the first constraint condition corresponding to the KPI, it indicates that the network quality is poor.
  • the network quality restoration processing is performed on the corresponding relationship, thereby realizing the intelligent restoration of the network quality and saving labor and time costs.
  • first correspondence and the second correspondence can be implemented in a model-driven manner, so that the model can be quickly used online without interrupting the business.
  • the embodiments of the present disclosure also provide a device for restoring network quality, which may include a processor and a computer-readable storage medium, where instructions are stored in the computer-readable storage medium. When the instructions are executed by the processor, the above-mentioned restoration of network quality can be achieved. method.
  • the embodiments of the present disclosure also provide a computer-readable storage medium on which a computer program is stored.
  • the steps of the above method for restoring network quality can be realized.
  • the device for restoring network quality may include a judgment module 201 and a network quality processing module 202.
  • the determining module 201 may be configured to determine whether the KPI meets the first constraint condition for the KPI for each KPI in the first correspondence between the preset KPI and the first constraint condition.
  • the network quality processing module 202 may be configured to, when at least one KPI in the first correspondence relationship does not satisfy the first constraint condition corresponding to the KPI, according to the second correspondence relationship between the preset second configuration parameter and the second constraint condition, And whether the value of the first configuration parameter in the network element area is the same as the value in the network management system for network quality restoration processing.
  • the network quality processing module 202 may also be configured to: when a modification of the value of the third configuration parameter in the network management is detected, according to whether the second configuration parameter in the second correspondence relationship includes the third configuration parameter To determine whether the modification of the value of the third configuration parameter in the network management takes effect.
  • the network quality processing module 202 may also be configured to store the third configuration parameter change record when the modification of the third configuration parameter in the network management takes effect; or, when the third configuration parameter is modified When it is not valid, the user is prompted that the modification of the value of the third configuration parameter in the network management violates the second correspondence.
  • the network quality processing module 202 can be specifically configured to adopt any one or more of the following methods to determine whether the second configuration parameter in the second correspondence relationship includes the third configuration parameter, and determine that the third configuration parameter is in the network management Whether the modification of the value of is effective: when the second configuration parameter does not include the third configuration parameter; or, the second configuration parameter includes the third configuration parameter, and the modification of the value of the third configuration parameter in the network management corresponds to the third configuration parameter
  • the modification of the value of the third configuration parameter in the network management takes effect; when the second configuration parameter includes the third configuration parameter, and the modification of the value of the third configuration parameter in the network management fails During the verification of the second constraint condition corresponding to the third configuration parameter, it is determined that the modification of the value of the third configuration parameter in the network management will not take effect.
  • the modification of the value of the third configuration parameter in the network management through the verification of the second constraint condition corresponding to the third configuration parameter may include any one or more of the following:
  • the constraint condition is the unconditional default value, and the value of the modified third configuration parameter in the network management is equal to the default value;
  • the second constraint condition corresponding to the third configuration parameter is the unconditional value range, and the modified third configuration
  • the value of the parameter in the network management system is within the value range;
  • the second constraint condition corresponding to the third configuration parameter is a conditional default value, and the condition is satisfied, and the value of the modified third configuration parameter in the network management system is equal to the default value ;
  • the second constraint condition corresponding to the third configuration parameter is a conditional value range, and the condition is established, and the value of the modified third configuration parameter in the network management is within the value range.
  • the modification of the value of the third configuration parameter in the network management fails to pass the verification of the second constraint condition corresponding to the third configuration parameter, including any one or more of the following:
  • the constraint condition is the unconditional default value, and the value of the modified third configuration parameter in the network management is not equal to the default value;
  • the second constraint condition corresponding to the third configuration parameter is the unconditional value range, and the modified third configuration parameter
  • the value of the configuration parameter in the network management is not within the value range;
  • the second constraint condition corresponding to the third configuration parameter is the default value with conditions, and the condition is satisfied, and the modified third configuration parameter in the network management value and default value Not equal;
  • the second constraint condition corresponding to the third configuration parameter is the conditional default value, and the condition is not established;
  • the second constraint condition corresponding to the third configuration parameter is the conditional value range, and the condition is established, and the modified The value of the third configuration parameter in the network management system is not within the value range.
  • the network quality processing module 202 can be specifically configured to adopt any one or more of the following methods (1) and (2) to implement one or more of the following methods according to the preset second configuration parameters and second constraint conditions.
  • method (1) for each first configuration parameter, when the value of the first configuration parameter in the network element area is different from the value in the network management system; or, when the second configuration parameter includes the first configuration parameter, and the first configuration parameter
  • modify the value of the first configuration parameter in the network element area and/or in the network management The value of the first configuration parameter in the network element area is the same as the value in the network management system, and when the second configuration parameter includes the first configuration parameter, the value of the first configuration parameter in the network element area is The value of the network manager passes the verification of the second constraint condition corresponding to the first configuration parameter.
  • the preset condition may include: the second configuration parameter does not include the first configuration parameter; or, the second configuration parameter includes the first configuration parameter, and the value of the first configuration parameter in the network element area and the value in the network management pass Verification of the second constraint condition corresponding to the first configuration parameter.
  • the network quality processing module 202 can be specifically configured to use any one or more of the following methods (1) to (3) to modify the value of the first configuration parameter in the network element area and The value of the network management system.
  • method (1) when the value of the first configuration parameter in the network element area is different from the value in the network management, and the first configuration parameter satisfies the preset condition, the value of the first configuration parameter in the network management is changed to The value in the network element area; where the preset conditions include: the second configuration parameter does not include the first configuration parameter; or, the second configuration parameter includes the first configuration parameter, and the value of the first configuration parameter in the network element area Pass the verification of the second constraint condition corresponding to the first configuration parameter.
  • method (2) when the value of the first configuration parameter in the network element area is different from the value in the network management, and the second configuration parameter includes the first configuration parameter, and the value of the first configuration parameter in the network element area
  • the verification of the second constraint condition corresponding to the first configuration parameter is not passed, and the value of the first configuration parameter in the network management system passes the verification of the second constraint condition corresponding to the first configuration parameter
  • the first configuration parameter is set in the network element Modify the value of the area to the value in the network management.
  • the second configuration parameter includes the first configuration parameter
  • the value of the first configuration parameter in the network element area and the value in the network management system do not pass the second constraint condition corresponding to the first configuration parameter
  • the value of the first configuration parameter in the network element area and the value in the network management are modified to values that can pass the verification of the second constraint condition corresponding to the first configuration parameter.
  • the network quality processing module 202 may also be configured to: when each KPI in the first correspondence relationship satisfies the first constraint condition corresponding to the KPI, obtain and send an alarm notification of poor network quality to the network
  • the first modification times and the first modification details of the fourth configuration parameter during the quality restoration period, and the preset configuration parameter names, second modification times, and details are updated according to the first modification times and the first modification details of the fourth configuration parameter
  • the network quality processing module 202 can be specifically configured to obtain the first modification times and the first modification of the fourth configuration parameter within the time period from sending the alarm notification of poor network quality to the recovery of the network quality in the following manner Details: Obtain the fourth configuration parameter change record during the time period from sending the alarm notification of poor network quality to the recovery of the network quality; and determine the first modification times and first modification details of the fourth configuration parameter according to the fourth configuration parameter change record.
  • the first correspondence and the second correspondence are implemented in a model-driven manner.
  • Such software may be distributed on a computer-readable medium, and the computer-readable medium may include a computer storage medium (or a non-transitory medium) and a communication medium (or a transitory medium).
  • the term computer storage medium includes volatile and non-volatile memory implemented in any method or technology for storing information (such as computer-readable instructions, data structures, program modules, or other data). Sexual, removable and non-removable media.
  • Computer storage media include but are not limited to RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disk (DVD) or other optical disk storage, magnetic cassette, tape, magnetic disk storage or other magnetic storage device, or Any other medium used to store desired information and that can be accessed by a computer.
  • communication media usually contain computer-readable instructions, data structures, program modules, or other data in a modulated data signal such as carrier waves or other transmission mechanisms, and may include any information delivery media .

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

本公开实施例提供了一种恢复网络质量的方法和装置,包括:对于预先设置的KPI和第一约束条件之间的第一对应关系中的每一个KPI,判断该KPI是否满足该KPI对应的第一约束条件;以及,响应于确定第一对应关系存在至少一个KPI不满足该至少一个KPI分别对应的第一约束条件,根据预先设置的第二配置参数和第二约束条件之间的第二对应关系以及第一配置参数在网元区的取值和在网管的取值是否相同,进行网络质量恢复处理。

Description

恢复网络质量的方法和装置 技术领域
本公开涉及但不限于通信技术领域。
背景技术
引起5G蜂窝移动通信网络质量变差的原因有多种,日常运维中发现网络质量与系统配置参数息息相关,很多时候网络质量变差往往是配置参数被不当修改导致的,这通常需要运维人员人工分析被修改的配置参数,然后修正相关的配置参数修正以恢复网络,费时费力。
发明内容
本公开实施例的一个方面提供了一种恢复网络质量的方法,包括:对于预先设置的关键绩效指标(Key Performance Indicator,KPI)和第一约束条件之间的第一对应关系中的每一个KPI,判断该KPI是否满足该KPI对应的第一约束条件;以及,响应于确定第一对应关系存在至少一个KPI不满足该至少一个KPI分别对应的第一约束条件,根据预先设置的第二配置参数和第二约束条件之间的第二对应关系以及第一配置参数在网元区的取值和在网管的取值是否相同,进行网络质量恢复处理。
本公开实施例的另一个方面还提供了一种恢复网络质量的装置,包括处理器和计算机可读存储介质,计算机可读存储介质中存储有指令,当该指令被处理器执行时,实现上述恢复网络质量的方法。
本公开实施例的又一个方面还提供了一种计算机可读存储介质,其上存储有计算机程序,计算机程序被处理器执行时实现上述恢复网络质量的方法的步骤。
本公开实施例的再一个方面还提供了另一种恢复网络质量的装置,包括:判断模块,配置为对于预先设置的KPI和第一约束条件之间的第一对应关系中的每一个KPI,判断该KPI是否满足该KPI对应的第一约束条件;以及,网络质量处理模块,配置为响应于确定第一 对应关系存在至少一个KPI不满足该至少一个KPI分别对应的第一约束条件,根据预先设置的第二配置参数和第二约束条件之间的第二对应关系以及第一配置参数在网元区的取值和在网管的取值是否相同,进行网络质量恢复处理。
附图说明
附图用来提供对本公开实施例技术方案的进一步理解,并且构成说明书的一部分,与本公开实施例的实施例一起用于解释本公开实施例的技术方案,并不构成对本公开实施例技术方案的限制。
图1为本公开实施例提供的一种恢复网络质量的方法的流程示意图。
图2为本公开实施例提供的一种恢复网络质量的装置的结构示意图。
具体实施方式
下文中将结合附图对本公开实施例进行详细说明。需要说明的是,在不冲突的情况下,本公开中的实施例及实施例中的特征可以相互任意组合。
在附图的流程图示出的步骤可以在诸如一组计算机可执行指令的计算机系统中执行。并且,虽然在流程图中示出了逻辑顺序,但是在某些情况下,可以以不同于此处的顺序执行所示出或描述的步骤。
如图1所示,其为本公开实施例提供的一种恢复网络质量的方法的流程示意图,该方法可包括步骤100和步骤101。
在步骤100中,针对预先设置的KPI和第一约束条件之间的第一对应关系中的每一个KPI,判断该KPI是否满足该KPI对应的第一约束条件。
根据本公开提供的实施例,该第一对应关系还可包括:观察的粒度周期数N,N为大于或等于1的整数,例如,N=3。
在一种示例性实施方式中,第一对应关系可通过模型驱动方式实现。模型驱动的优点使得在不中断业务的情况下,通过修改模型即 可快速上线使用。
在一种示例性实施方式中,第一对应关系也可以不通过模型驱动方式实现,本公开实施例对第一对应关系的具体实现方式不作限定,具体实现方式也不用于限定本公开实施例的保护范围。例如,第一对应关系还可通过网络性能模型来实现,网络性能模型包括第一对应关系。
根据本公开提供的实施例,第一对应关系中的KPI可包括:切换成功率、接入成功率和/或空口丢包率。其中,切换成功率对应的第一约束条件可为大于或等于第一阈值(例如95%),接入成功率对应的第一约束条件可为大于或等于第二阈值(例如98%),和/或空口丢包率对应的第一约束条件可为小于或等于第三阈值(例如15%)。
根据本公开提供的实施例,当第一对应关系中的每一个KPI均满足该KPI对应的第一约束条件时,说明网络质量好;当第一对应关系中存在至少一个KPI不满足该KPI对应的第一约束条件时,说明网络质量差。
根据本公开提供的实施例,在判断一个KPI是否满足该KPI对应的第一约束条件时,可以获取N个粒度周期的该KPI的平均值,即V mean=(V 1+V 2+…+V N)/N。
例如,当N=3时,获得切换成功率在3个粒度周期内的值分别为:95%、98%和94%,则切换成功率的平均值为95.67%;该平均值大于第一阈值95%,满足切换成功率对应的第一约束条件;获得的接入成功率在3个粒度周期内的值分别为:92%、95%和93%,则接入成功率的平均值为93.33%;该平均值小于第二阈值98%,不满足接入成功率对应的第一约束条件;获得的空口丢包率在3个粒度周期内的值分别为:15%、10%和8%,则空口丢包率的平均值为11%;该平均值小于第三阈值15%,满足空口丢包率对应的第一约束条件;由于接入成功率不满足对应的第一约束条件,因此,得出网络质量差的结论。
在步骤101中,当第一对应关系种存在至少一个KPI不满足该KPI对应的第一约束条件时,根据预先设置的第二配置参数和第二约束条件之间的第二对应关系以及第一配置参数在网元区的取值和在 网管的取值是否相同,进行网络质量恢复处理。
根据本公开提供的实施例,运维人员经过开战并成功调测网络后,有些配置参数有其特殊性,必须指定数值或取值范围,万一更改不当会对网络质量产生不良的影响,因此,运维人员可以通过设置第二对应关系来约束这些配置参数的取值,从而对网络质量产生良好的影响。
根据本公开提供的实施例,第二约束条件可以是以下任意一种:无条件的默认值、无条件的取值范围、带条件的默认值、带条件的取值范围。
在一种示例性实施方式中,第二对应关系可通过模型驱动方式实现。模型驱动的优点使得在不中断业务的情况下,通过修改模型即可快速上线使用。
在一种示例性实施方式中,第二对应关系也可以不通过模型驱动方式实现,本公开实施例对第二对应关系的具体实现方式不作限定,具体实现方式也不用于限定本公开实施例的保护范围。例如,第二对应关系可通过网络配置参数模型来实现,网络配置参数模型可包括第二对应关系。
根据本公开提供的实施例,第二对应关系中的第二配置参数可包括:物理小区标识(Physical Cell Identifier,PCI)、UE发射功率最大值,和/或服务质量(Quality of Service,QoS)差分服务代码点(Differentiated Service Code Point,DSCP)映射的DSCP。其中,PCI对应的第二约束条件可为取值范围0~256(即无条件的取值范围)。UE发射功率最大值对应的第二约束条件可为默认值23(即无条件的默认值)。QoS DSCP映射的DSCP对应的第二约束条件可为:当QoS分类标识(QoS Class Identifier,QCI)等于1时,DSCP的默认值为24;当QCI等于6时,DSCP的默认值为0(即带条件的默认值)。
根据本公开提供的实施例,根据预先设置的第二配置参数和第二约束条件之间的第二对应关系以及第一配置参数在网元区的取值和在网管的取值是否相同,进行网络恢复处理可包括方式(1)和方 式(2)中的任意一个或多个。
在方式(1)中,对于每一个第一配置参数,当该第一配置参数在网元区的取值和在网管的取值不同,或者当第二配置参数包括第一配置参数,且该第一配置参数在网元区的取值或在网管的取值没有通过该第一配置参数对应的第二约束条件的校验时,修改第一配置参数在网元区的取值和/或在网管的取值,使得该第一配置参数在网元区的取值和在网管的取值相同,且当第二配置参数包括该第一配置参数时,该第一配置参数在网元区的取值和在网管的取值能够通过该第一配置参数对应的第二约束条件的校验。
在方式(2)中,当所有第一配置参数在网元区的取值和在网管的取值均相同,且所有第一配置参数均满足预设条件时,发送网络质量差的告警通知;其中,预设条件可包括:第二配置参数不包括第一配置参数;或者,第二配置参数包括第一配置参数,且第一配置参数在网元区的取值和在网管的取值能够通过第一配置参数对应的第二约束条件的校验。其中,当第二配置参数在网元区的取值能够通过第二配置参数对应的第二约束条件的校验时,对网络质量产生良好的影响。
根据本公开提供的实施例,第一配置参数在网元区的取值或在网管的取值通过第一配置参数对应的第二约束条件的校验包括以下任意一个或多个:第一配置参数对应的第二约束条件为无条件的默认值,且第一配置参数在网元区的取值或在网管的取值与默认值相等;第一配置参数对应的第二约束条件为无条件的取值范围,且第一配置参数在网元区的取值或在网管的取值在取值范围内;第一配置参数对应的第二约束条件为带条件的默认值,且该条件成立,且第一配置参数在网元区的取值或在网管的取值与该默认值相等;第一配置参数对应的第二约束条件为带条件的取值范围,且该条件成立,且第一配置参数在网元区的取值或在网管的取值在取值范围内。
根据本公开提供的实施例,第一配置参数在网元区的取值或在网管的取值没有通过第一配置参数对应的第二约束条件的校验包括以下任意一个或多个:第一配置参数对应的第二约束条件为无条件的 默认值,且第一配置参数在网元区的取值或在网管的取值与默认值不相等;第一配置参数对应的第二约束条件为无条件的取值范围,且第一配置参数在网元区的取值或在网管的取值不在取值范围内;第一配置参数对应的第二约束条件为带条件的默认值,且条件成立,且第一配置参数在网元区的取值或在网管的取值与默认值不相等;第一配置参数对应的第二约束条件为带条件的默认值,且条件不成立;第一配置参数对应的第二约束条件为带条件的取值范围,且条件成立,且第一配置参数在网元区的取值或在网管的取值不在取值范围内。
根据本公开提供的实施例,修改第一配置参数在网元区的取值和在网管的取值包括以下方式(1)~方式(3)中的任意一个或多个。
在方式(1)中,当第一配置参数在网元区的取值和在网管的取值不同,且第一配置参数满足预设条件时,将第一配置参数在网管的取值修改为在网元区的取值;其中,预设条件包括:第二配置参数不包括第一配置参数;或者,第二配置参数包括第一配置参数,且第一配置参数在网元区的取值通过第一配置参数对应的第二约束条件的校验。
在方式(2)中,当第一配置参数在网元区的取值和在网管的取值不同,且第二配置参数包括第一配置参数,且第一配置参数在网元区的取值没有通过第一配置参数对应的第二约束条件的校验,且第一配置参数在网管的取值通过第一配置参数对应的第二约束条件的校验时,将第一配置参数在网元区的取值修改为在网管的取值。
在方式(3)中,当第二配置参数包括第一配置参数,且第一配置参数在网元区的取值和在网管的取值均没有通过第一配置参数对应的第二约束条件的校验时,将第一配置参数在网元区的取值和在网管的取值均修改为能够通过第一配置参数对应的第二约束条件的校验的取值。
根据本公开提供的实施例,该方法还可包括:存储第一配置参数变更记录。
根据本公开提供的实施例,第一配置参数变更记录可包括:第一配置参数的名称和修改详情,其中,修改详情包括:修改前的第一 配置参数在网管的取值和修改后的第一配置参数在网管的取值。
根据本公开提供的实施例,第一配置参数变更记录还可包括:修改时间。
例如,控制格式指示(Control Format Indicator,CFI,用于指示信道在子帧内所占用的符号个数)在网元区的取值为1,PCI在网元区的取值为200,UE发射功率最大值在网元区的取值为23;CFI在网管的取值为2,PCI在网管的取值为100,UE发射功率最大值在网管的取值为23;那么,CFI在网元区的取值和在网管的取值不同,第二配置参数不包括CFI,则将CFI在网管的取值修改为1;PCI在网元区的取值和在网管的取值不同,第二配置参数包括PCI,PCI对应的第二约束条件为无条件的取值范围0~256,PCI在网元区的取值通过PCI对应的第二约束条件的校验,将PCI在网管的取值修改为200;UE发射功率最大值在网元区的取值和在网管的取值相同,第二配置参数包括UE发射功率最大值,UE发射功率最大值对应的第二约束条件为无条件的默认值23,UE发射功率最大值在网元区的取值通过UE发射功率最大值对应的第二约束条件的校验,不需要修改UE发射功率最大值在网元区的取值和在网管的取值。
上述CFI变更记录为:修改时间:2018年04月20日20时20分20秒;“CFI”:1—>2;PCI变更记录为:修改时间:2018年04月20日20时20分20秒;“PCI”:200—>100。
又如,CFI在网元区的取值为1,PCI在网元区的取值为200,UE发射功率最大值在网元区的取值为21;CFI在网管的取值为2,PCI在网管的取值为100,UE发射功率最大值在网管的取值为23;那么,CFI在网元区的取值和在网管的取值不同,第二配置参数不包括CFI,则将CFI在网管的取值修改为1;PCI在网元区的取值和在网管的取值不同,第二配置参数包括PCI,PCI对应的第二约束条件为无条件的取值范围0~256,PCI在网元区的取值通过PCI对应的第二约束条件的校验,将PCI在网管的取值修改为200;UE发射功率最大值在网元区的取值和在网管的取值不同,第二配置参数包括UE发射功率最大值,UE发射功率最大值对应的第二约束条件为无条件的默认值23, UE发射功率最大值在网元区的取值没有通过UE发射功率最大值对应的第二约束条件的校验,UE发射功率最大值在网管的取值通过UE发射功率最大值对应的第二约束条件的校验,将UE发射功率最大值在网元区的取值修改为23。
上述CFI变更记录为:修改时间:2018年04月20日20时20分20秒;“CFI”:1—>2;PCI变更记录为:修改时间:2018年04月20日20时20分20秒;“PCI”:200—>100;PUE发射功率最大值变更记录为:修改时间:2018年04月20日20时20分20秒;“UE发射功率最大值”:21—>23。
根据本公开实施例提供的恢复网络质量的方法,可基于第一对应关系确定网络质量,并在网络质量差时,基于第二对应关系进行网络质量恢复处理,从而实现了网络质量的智能恢复,节省了人力和时间成本。
根据本公开提供的实施例,该方法还可包括步骤102。
在步骤102中,当第一对应关系中的每一个KPI均满足该KPI对应的第一约束条件时,获取发送网络质量差的告警通知到网络质量恢复的时间段内第四配置参数的第一修改次数和第一修改详情,根据第四配置参数的第一修改次数和第一修改详情更新预先设置的配置参数的名称、第二修改次数和第二修改详情之间的第三对应关系;其中,第四配置参数为发送网络质量差的告警到网络质量恢复的时间段内由用户修改在网管的取值的配置参数。
根据本公开提供的实施例,第一修改详情和第二修改详情包括每一个修改对应的第四配置参数的名称、修改前的第四配置参数在网管的取值和修改后的第四配置参数在网管的取值。
根据本公开提供的实施例,获取发送网络质量差的告警通知到网络质量恢复的时间段内第四配置参数的第一修改次数和第一修改详情可包括:获取发送网络质量差的告警通知到网络质量恢复的时间段内第四配置参数变更记录;以及,根据第四配置参数变更记录确定第四配置参数的第一修改次数和第一修改详情。
根据本公开提供的实施例,根据第四配置参数的第一修改次数 和第一修改详情更新预先设置的配置参数的名称、第二修改次数和第二修改详情之间的第三对应关系,可包括以下方式(1)和方式(2)中的任意一个或多个。
在方式(1)中,当第三对应关系中的配置参数包括第四配置参数时,将第三对应关系中第四配置参数对应的第二修改次数加上第一修改次数,将第四配置参数对应的第一修改详情增加到第四配置参数对应的第二修改详情中。
在方式(2)中,当第三对应关系中的配置参数不包括第四配置参数时,将第四配置参数的名称、第一修改次数和第一修改详情之间的对应关系添加到第三对应关系中。
例如,假设当前存在网络质量差的告警通知,告警通知发生时间为2018年04月20日20时20分20秒,从发送网络质量差的告警通知到网络质量恢复的时间段内第四配置参数变更记录为:(1)修改时间:2018年04月20日20时20分20秒;“PCI”:200—>100;(2)修改时间:2018年04月20日20时20分20秒;“CFI”:1—>2;(3)修改时间:2018年04月21日10时10分10秒;“PCI”:100—>150;(4)修改时间:2018年04月21日10时10分10秒;“CFI”:2—>3;(5)修改时间:2018年04月22日09时09分09秒;“PCI”:150—>60。当前修改频度表(即第三对应关系)如表1所示。
Figure PCTCN2020083910-appb-000001
表1
由上面的第四配置参数变更记录得出PCI的第一修改次数为3次,第一修改详情为:200—>100,100—>150,150—>60;CFI的第一修改次数为2次,第一修改详情为:1—>2,2—>3;由于表1所示的频度表中包括PCI,则将表1中PCI的第二修改次数修改为5次; 由于表1所示的频度表中不包CFI,则将CFI的修改情况添加到频度表中,如表2所示。
Figure PCTCN2020083910-appb-000002
表2
根据本公开提供的实施例,该方法还可包括:当监测到第三配置参数在网管的取值的修改时,根据第二对应关系中第二配置参数是否包括第三配置参数,确定第三配置参数在网管的取值的修改是否生效。
根据本公开提供的实施例,当第三配置参数在网管的取值的修改生效时,该方法还可包括:存储第三配置参数变更记录;或者,当第三配置参数的修改不予生效时,该方法还可包括:提示用户第三配置参数在网管的取值的修改违反了第二对应关系。
根据本公开提供的实施例,第三配置参数变更记录可包括:第三配置参数的名称和修改详情,其中,修改详情可包括:修改前的第三配置参数在网管的取值和修改后的第三配置参数在网管的取值。
根据本公开提供的实施例,第三配置参数变更记录还可包括:修改时间。
例如,假设用户将CFI在网管的取值由1修改为2,将PCI在网管的取值由15修改为40,则CFI变更记录为:修改时间:2018年04月20日20时20分20秒;“CFI”:1—>2;PCI变更记录为:修改时间:2018年04月20日20时20分20秒;“PCI”:15—>40。
根据本公开提供的实施例,根据第二对应关系中第二配置参数是否包括第三配置参数,确定第三配置参数在网管的取值的修改是否 生效可包括以下方式(1)和方式(2)中的任意一个或多个。
在方式(1)中,当第二配置参数不包括第三配置参数;或者,第二配置参数包括第三配置参数,且第三配置参数在网管的取值的修改通过第三配置参数对应的第二约束条件的校验时,确定第三配置参数在网管的取值的修改生效。例如,假设用户将CFI在网管的取值由1修改为2,将PCI在网管的取值由15修改为40,由于第二配置参数不包括CFI,不需要进行第二约束条件的校验,CFI在网管的取值的修改生效;由于第二配置参数包括PCI,需要进行第二约束条件的校验,第二对应关系中PCI对应的第二约束条件为取值范围为0~256,则需要校验修改后的PCI在网管的取值是否在0~256范围内,由于修改后的PCI在网管的取值为40,说明修改后的PCI在网管的取值在0~256范围内,即通过了第二约束条件的校验,则PCI在网管的取值的修改生效。
在方式(2)中,当第二配置参数包括第三配置参数,且第三配置参数在网管的取值的修改没有通过第三配置参数对应的第二约束条件的校验时,确定第三配置参数在网管的取值的修改不予生效。
根据本公开提供的实施例,第三配置参数在网管的取值的修改通过第三配置参数对应的第二约束条件的校验可包括以下任意一个或多个:第三配置参数对应的第二约束条件为无条件的默认值,且修改后的第三配置参数在网管的取值与默认值相等;第三配置参数对应的第二约束条件为无条件的取值范围,且修改后的第三配置参数在网管的取值在取值范围内;第三配置参数对应的第二约束条件为带条件的默认值,且条件成立,且修改后的第三配置参数在网管的取值与默认值相等;第三配置参数对应的第二约束条件为带条件的取值范围,且条件成立,且修改后的第三配置参数在网管的取值在取值范围内;第三配置参数在网管的取值的修改没有通过第三配置参数对应的第二约束条件的校验包括以下任意一个或多个:第三配置参数对应的第二约束条件为无条件的默认值,且修改后的第三配置参数在网管的取值与默认值不相等;第三配置参数对应的第二约束条件为无条件的取值范围,且修改后的第三配置参数在网管的取值不在取值范围内;第 三配置参数对应的第二约束条件为带条件的默认值,且条件成立,且修改后的第三配置参数在网管的取值与默认值不相等;第三配置参数对应的第二约束条件为带条件的默认值,且条件不成立;第三配置参数对应的第二约束条件为带条件的取值范围,且条件成立,且修改后的第三配置参数在网管的取值不在取值范围内。
例如,假设用户将CFI类型在网管的取值修改为1,将PCI在网管的取值修改为200,将UE发射功率最大值在网管的取值修改为23,将QoS DSCP映射的DSCP在网管的取值修改为20,将QoS DSCP映射的QCI在网管的取值修改为6;由于第二配置参数不包括CFI类型,不需要进行第二约束条件的校验,CFI类型在网管的取值的修改生效;由于第二配置参数包括PCI,需要进行第二约束条件的校验,第二对应关系中PCI对应的第二约束条件为无条件的取值范围0~256,由于用户修改的值为200,在无条件的取值范围内,校验通过,PCI在网管的取值的修改生效;由于第二配置参数包括UE发射功率最大值,需要进行第二约束条件的校验,第二对应关系中UE发射功率最大值对应的第二约束条件为无条件的默认值23,用户修改的值为23,两者一致,校验通过,UE发射功率最大值在网管的取值的修改生效;由于第二配置参数包括QoS DSCP映射的DSCP,需要进行第二约束条件的校验,第二对应关系中QoS DSCP映射的DSCP对应的第二约束条件为带条件的默认值,即当QCI等于1时,DSCP的默认值为24;当QCI等于6时,DSCP的默认值为0;那么,当QCI等于0成立时,DSCP的默认值为6,而用户修改的值为20,两者不一致,校验不通过,QoS DSCP映射的DSCP在网管的取值的修改不予生效;由于第二配置参数不包括QoS DSCP映射的QCI,不需要进行第二约束条件的校验,QoS DSCP映射的QCI在网管的取值的修改生效。
根据本公开实施例提供的恢复网络质量的方法,对于预先设置的KPI和第一约束条件之间的第一对应关系中的每一个KPI,判断该KPI是否满足该KPI对应的第一约束条件;当第一对应关系存在至少一个KPI不满足该至少一个KPI分别对应的第一约束条件时,根据预先设置的第二配置参数和第二约束条件之间的第二对应关系以及第 一配置参数在网元区的取值和在网管的取值是否相同,进行网络质量恢复处理;在第一对应关系存在至少一个KPI不满足该KPI对应的第一约束条件时,说明网络质量差,可基于第二对应关系进行网络质量恢复处理,从而实现了网络质量的智能恢复,节省了人力和时间成本。
此外,第一对应关系和第二对应关系可通过模型驱动方式实现,从而在不中断业务的情况下,可通过修改模型快速上线使用。
本公开实施例还提供一种恢复网络质量的装置,可包括处理器和计算机可读存储介质,计算机可读存储介质中存储有指令,当指令被处理器执行时,可实现上述恢复网络质量的方法。
本公开实施例还提供一种计算机可读存储介质,其上存储有计算机程序,计算机程序被处理器执行时可实现上述恢复网络质量的方法的步骤。
如图2所示,其为本公开实施例提供的另一种恢复网络质量的装置的结构示意图,该恢复网络质量的装置可包括判断模块201和网络质量处理模块202。
判断模块201,可配置为对于预先设置的KPI和第一约束条件之间的第一对应关系中的每一个KPI,判断该KPI是否满足该KPI对于的第一约束条件。
网络质量处理模块202,可配置为当第一对应关系存在至少一个KPI不满足KPI对应的第一约束条件时,根据预先设置的第二配置参数和第二约束条件之间的第二对应关系,以及第一配置参数在网元区的取值和在网管的取值是否相同进行网络质量恢复处理。
根据本公开提供的实施例,网络质量处理模块202还可配置为:当监测到第三配置参数在网管的取值的修改时,根据第二对应关系中第二配置参数是否包括第三配置参数,确定第三配置参数在网管的取值的修改是否生效。
根据本公开提供的实施例,网络质量处理模块202还可配置为:当第三配置参数在网管的取值的修改生效时,存储第三配置参数变更记录;或者,当第三配置参数的修改不予生效时,提示用户第三配置参数在网管的取值的修改违反了第二对应关系。
根据本公开提供的实施例,网络质量处理模块202具体可配置为采用以下任意一个或多个方式实现根据第二对应关系中第二配置参数是否包括第三配置参数,确定第三配置参数在网管的取值的修改是否生效:当第二配置参数不包括第三配置参数;或者,第二配置参数包括第三配置参数,且第三配置参数在网管的取值的修改通过第三配置参数对应的第二约束条件的校验时,确定第三配置参数在网管的取值的修改生效;当第二配置参数包括第三配置参数,且第三配置参数在网管的取值的修改没有通过第三配置参数对应的第二约束条件的校验时,确定第三配置参数在网管的取值的修改不予生效。
根据本公开提供的实施例,第三配置参数在网管的取值的修改通过第三配置参数对应的第二约束条件的校验可包括以下任意一个或多个:第三配置参数对应的第二约束条件为无条件的默认值,且修改后的第三配置参数在网管的取值与默认值相等;第三配置参数对应的第二约束条件为无条件的取值范围,且修改后的第三配置参数在网管的取值在取值范围内;第三配置参数对应的第二约束条件为带条件的默认值,且条件成立,且修改后的第三配置参数在网管的取值与默认值相等;第三配置参数对应的第二约束条件为带条件的取值范围,且条件成立,且修改后的第三配置参数在网管的取值在取值范围内。
根据本公开提供的实施例,第三配置参数在网管的取值的修改没有通过第三配置参数对应的第二约束条件的校验包括以下任意一个或多个:第三配置参数对应的第二约束条件为无条件的默认值,且修改后的第三配置参数在网管的取值与默认值不相等;第三配置参数对应的第二约束条件为无条件的取值范围,且修改后的第三配置参数在网管的取值不在取值范围内;第三配置参数对应的第二约束条件为带条件的默认值,且条件成立,且修改后的第三配置参数在网管的取值与默认值不相等;第三配置参数对应的第二约束条件为带条件的默认值,且条件不成立;第三配置参数对应的第二约束条件为带条件的取值范围,且条件成立,且修改后的第三配置参数在网管的取值不在取值范围内。
根据本公开提供的实施例,网络质量处理模块202具体可配置 为采用以下方式(1)和方式(2)中任意一个或多个方式实现根据预先设置的第二配置参数和第二约束条件之间的第二对应关系,以及第一配置参数在网元区的取值和在网管的取值是否相同进行网络恢复处理。
在方式(1)中,对于每一个第一配置参数,当第一配置参数在网元区的取值和在网管的取值不同;或者,当第二配置参数包括第一配置参数,且第一配置参数在网元区的取值或在网管的取值没有通过第一配置参数对应的第二约束条件的校验时,修改第一配置参数在网元区的取值和/或在网管的取值,使得第一配置参数在网元区的取值和在网管的取值相同,且当第二配置参数包括第一配置参数时,第一配置参数在网元区的取值和在网管的取值通过第一配置参数对应的第二约束条件的校验。
在方式(2)中,当所有第一配置参数在网元区的取值和在网管的取值均相同,且所有第一配置参数均满足预设条件时,发送网络质量差的告警通知;其中,预设条件可包括:第二配置参数不包括第一配置参数;或者,第二配置参数包括第一配置参数,且第一配置参数在网元区的取值和在网管的取值通过第一配置参数对应的第二约束条件的校验。
当第二配置参数在网元区的取值通过第二配置参数对应的第二约束条件的校验时,对网络质量产生良好的影响。
根据本公开提供的实施例,网络质量处理模块202具体可配置为采用以下方式(1)~方式(3)中任意一个或多个方式实现修改第一配置参数在网元区的取值和在网管的取值。
在方式(1)中,当第一配置参数在网元区的取值和在网管的取值不同,且第一配置参数满足预设条件时,将第一配置参数在网管的取值修改为在网元区的取值;其中,预设条件包括:第二配置参数不包括第一配置参数;或者,第二配置参数包括第一配置参数,且第一配置参数在网元区的取值通过第一配置参数对应的第二约束条件的校验。
在方式(2)中,当第一配置参数在网元区的取值和在网管的取 值不同,且第二配置参数包括第一配置参数,且第一配置参数在网元区的取值没有通过第一配置参数对应的第二约束条件的校验,且第一配置参数在网管的取值通过第一配置参数对应的第二约束条件的校验时,将第一配置参数在网元区的取值修改为在网管的取值。
在方式(3)中,当第二配置参数包括第一配置参数,且第一配置参数在网元区的取值和在网管的取值均没有通过第一配置参数对应的第二约束条件的校验时,将第一配置参数在网元区的取值和在网管的取值均修改为能够通过第一配置参数对应的第二约束条件的校验的取值。
根据本公开提供的实施例,网络质量处理模块202还可配置为:当第一对应关系中的每一个KPI均满足该KPI对应的第一约束条件时,获取发送网络质量差的告警通知到网络质量恢复的时间段内第四配置参数的第一修改次数和第一修改详情,根据第四配置参数的第一修改次数和第一修改详情更新预先设置的配置参数的名称、第二修改次数和第二修改详情之间的第三对应关系;其中,第四配置参数为发送网络质量差的告警到网络质量恢复的时间段内由用户修改在网管的取值的配置参数。
根据本公开提供的实施例,网络质量处理模块202具体可配置为采用以下方式实现获取发送网络质量差的告警通知到网络质量恢复的时间段内第四配置参数的第一修改次数和第一修改详情:获取发送网络质量差的告警通知到网络质量恢复的时间段内第四配置参数变更记录;以及,根据第四配置参数变更记录确定第四配置参数的第一修改次数和第一修改详情。
根据本公开提供的实施例,第一对应关系和第二对应关系通过模型驱动方式实现。
上述恢复网络质量的装置和前述恢复网络质量的方法的具体实现过程相同,这里不再赘述。
本领域普通技术人员可以理解,上文中所公开方法中的全部或某些步骤、系统、装置中的功能模块/单元可以被实施为软件、固件、硬件及其适当的组合。在硬件实施方式中,在以上描述中提及的功能 模块/单元之间的划分不一定对应于物理组件的划分;例如,一个物理组件可以具有多个功能,或者一个功能或步骤可以由若干物理组件合作执行。某些组件或所有组件可以被实施为由处理器,如数字信号处理器或微处理器执行的软件,或者被实施为硬件,或者被实施为集成电路,如专用集成电路。这样的软件可以分布在计算机可读介质上,计算机可读介质可以包括计算机存储介质(或非暂时性介质)和通信介质(或暂时性介质)。如本领域普通技术人员公知的,术语计算机存储介质包括在用于存储信息(诸如计算机可读指令、数据结构、程序模块或其他数据)的任何方法或技术中实施的易失性和非易失性、可移除和不可移除介质。计算机存储介质包括但不限于RAM、ROM、EEPROM、闪存或其他存储器技术、CD-ROM、数字多功能盘(DVD)或其他光盘存储、磁盒、磁带、磁盘存储或其他磁存储装置、或者可以用于存储期望的信息并且可以被计算机访问的任何其他的介质。此外,本领域普通技术人员公知的是,通信介质通常包含计算机可读指令、数据结构、程序模块或者诸如载波或其他传输机制之类的调制数据信号中的其他数据,并且可包括任何信息递送介质。
虽然本公开实施例所揭露的实施方式如上,但所述的内容仅为便于理解本公开实施例而采用的实施方式,并非用以限定本公开实施例。任何本公开实施例所属领域内的技术人员,在不脱离本公开实施例所揭露的精神和范围的前提下,可以在实施的形式及细节上进行任何的修改与变化,但本公开实施例的专利保护范围,仍须以所附的权利要求书所界定的范围为准。

Claims (14)

  1. 一种恢复网络质量的方法,包括:
    对于预先设置的关键绩效指标KPI和第一约束条件之间的第一对应关系中的每一个KPI,判断所述KPI是否满足所述KPI对应的第一约束条件;以及
    响应于确定所述第一对应关系存在至少一个KPI不满足所述至少一个KPI分别对应的第一约束条件,根据预先设置的第二配置参数和第二约束条件之间的第二对应关系以及第一配置参数在网元区的取值和在网管的取值是否相同,进行网络质量恢复处理。
  2. 根据权利要求1所述的方法,还包括:响应于确定第三配置参数在网管的取值的修改,根据所述第二对应关系中第二配置参数是否包括所述第三配置参数,确定所述第三配置参数在网管的取值的修改是否生效。
  3. 根据权利要求2所述的方法,还包括:
    响应于确定所述第三配置参数在网管的取值的修改生效,存储所述第三配置参数变更记录;或者
    响应于确定所述第三配置参数的修改不生效,提示用户所述第三配置参数在网管的取值的修改违反了所述第二对应关系。
  4. 根据权利要求2或3所述的方法,其中,根据所述第二对应关系中所述第二配置参数是否包括所述第三配置参数,确定所述第三配置参数在网管的取值的修改是否生效包括以下至少一个:
    响应于确定所述第二配置参数不包括所述第三配置参数,或者确定所述第二配置参数包括所述第三配置参数且所述第三配置参数在网管的取值的修改通过所述第三配置参数对应的第二约束条件的校验,确定所述第三配置参数在网管的取值的修改生效;以及
    响应于确定所述第二配置参数包括所述第三配置参数,且所述第三配置参数在网管的取值的修改没有通过所述第三配置参数对应的第二约束条件的校验,确定所述第三配置参数在网管的取值的修改不予生效。
  5. 根据权利要求4所述的方法,其中,所述第三配置参数在网 管的取值的修改通过所述第三配置参数对应的第二约束条件的校验包括以下至少一个:
    所述第三配置参数对应的第二约束条件为无条件的默认值,且修改后的第三配置参数在网管的取值与所述默认值相等;
    所述第三配置参数对应的第二约束条件为无条件的取值范围,且修改后的第三配置参数在网管的取值在所述取值范围内;
    所述第三配置参数对应的第二约束条件为带条件的默认值,且所述条件成立,且修改后的第三配置参数在网管的取值与所述默认值相等;或
    所述第三配置参数对应的第二约束条件为带条件的取值范围,且所述条件成立,且修改后的第三配置参数在网管的取值在所述取值范围内。
  6. 根据权利要求4所述的方法,其中,所述第三配置参数在网管的取值的修改没有通过所述第三配置参数对应的第二约束条件的校验包括以下至少一个:
    所述第三配置参数对应的第二约束条件为无条件的默认值,且修改后的第三配置参数在网管的取值与所述默认值不相等;
    所述第三配置参数对应的第二约束条件为无条件的取值范围,且修改后的第三配置参数在网管的取值不在所述取值范围内;
    所述第三配置参数对应的第二约束条件为带条件的默认值,且所述条件成立,且修改后的第三配置参数在网管的取值与所述默认值不相等;
    所述第三配置参数对应的第二约束条件为带条件的默认值,且所述条件不成立;或
    所述第三配置参数对应的第二约束条件为带条件的取值范围,且所述条件成立,且修改后的第三配置参数在网管的取值不在所述取值范围内。
  7. 根据权利要求1~3任一项所述的方法,其中,根据所述预先设置的第二配置参数和第二约束条件之间的所述第二对应关系,以及所述第一配置参数在网元区的取值和在网管的取值是否相同进行网 络恢复处理,包括以下至少一个:
    对于每一个第一配置参数,当所述第一配置参数在网元区的取值和在网管的取值不同;或者,当所述第二配置参数包括所述第一配置参数,且所述第一配置参数在网元区的取值或在网管的取值没有通过所述第一配置参数对应的第二约束条件的校验时,修改第一配置参数在网元区的取值和/或在网管的取值,使得所述第一配置参数在网元区的取值和在网管的取值相同,且当所述第二配置参数包括所述第一配置参数时,所述第一配置参数在网元区的取值和在网管的取值通过所述第一配置参数对应的第二约束条件的校验;以及
    当所有所述第一配置参数在所述网元区的取值和在所述网管的取值均相同,且所有所述第一配置参数均满足预设条件时,发送网络质量差的告警通知;其中,所述预设条件包括:所述第二配置参数不包括第一配置参数;或者,所述第二配置参数包括所述第一配置参数,且所述第一配置参数在所述网元区的取值和在网管的取值通过所述第一配置参数对应的第二约束条件的校验;
    其中,当所述第二配置参数在网元区的取值通过所述第二配置参数对应的第二约束条件的校验时,对网络质量产生良好的影响。
  8. 根据权利要求7所述的方法,其中,修改所述第一配置参数在所述网元区的取值和在所述网管的取值包括以下至少一个:
    当所述第一配置参数在网元区的取值和在网管的取值不同,且所述第一配置参数满足预设条件时,将所述第一配置参数在所述网管的取值修改为在所述网元区的取值;其中,所述预设条件包括:所述第二配置参数不包括第一配置参数;或者,所述第二配置参数包括所述第一配置参数,且所述第一配置参数在所述网元区的取值通过所述第一配置参数对应的第二约束条件的校验;
    当所述第一配置参数在网元区的取值和在网管的取值不同,且所述第二配置参数包括所述第一配置参数,且所述第一配置参数在所述网元区的取值没有通过所述第一配置参数对应的第二约束条件的校验,且所述第一配置参数在所述网管的取值通过所述第一配置参数对应的第二约束条件的校验时,将所述第一配置参数在网元区的取值 修改为在所述网管的取值;或
    当所述第二配置参数包括所述第一配置参数,且所述第一配置参数在所述网元区的取值和在所述网管的取值均没有通过所述第一配置参数对应的第二约束条件的校验时,将所述第一配置参数在所述网元区的取值和在所述网管的取值均修改为能够通过所述第一配置参数对应的第二约束条件的校验的取值。
  9. 根据权利要求7所述的方法,还包括:
    响应于确定所述第一对应关系中的每一个KPI均满足所述KPI对应的第一约束条件,获取发送所述网络质量差的告警通知到网络质量恢复的时间段内第四配置参数的第一修改次数和第一修改详情,根据所述第四配置参数的第一修改次数和第一修改详情更新预先设置的配置参数的名称、第二修改次数和第二修改详情之间的第三对应关系;
    其中,所述第四配置参数为发送所述网络质量差的告警到网络质量恢复的时间段内由用户修改在网管的取值的配置参数。
  10. 根据权利要求9所述的方法,其中,获取发送所述网络质量差的告警通知到网络质量恢复的时间段内所述第四配置参数的所述第一修改次数和所述第一修改详情包括:
    获取发送所述网络质量差的告警通知到网络质量恢复的时间段内所述第四配置参数变更记录;以及
    根据所述第四配置参数变更记录确定所述第四配置参数的所述第一修改次数和所述第一修改详情。
  11. 根据权利要求1~3任一项所述的方法,其中,所述第一对应关系和所述第二对应关系通过模型驱动方式实现。
  12. 一种恢复网络质量的装置,包括处理器和计算机可读存储介质,所述计算机可读存储介质中存储有指令,当所述指令被所述处理器执行时,实现如权利要求1~11任一项所述的恢复网络质量的方法。
  13. 一种计算机可读存储介质,其上存储有计算机程序,所述计算机程序被处理器执行时实现如权利要求1~11任一项所述的恢复 网络质量的方法的步骤。
  14. 一种恢复网络质量的装置,包括:
    判断模块,配置为对于预先设置的关键绩效指标KPI和第一约束条件之间的第一对应关系中的每一个KPI,判断所述KPI是否满足所述KPI对应的第一约束条件;以及
    网络质量处理模块,配置为响应于确定所述第一对应关系存在至少一个KPI不满足所述至少一个KPI分别对应的第一约束条件,根据预先设置的第二配置参数和第二约束条件之间的第二对应关系以及第一配置参数在网元区的取值和在网管的取值是否相同,进行网络质量恢复处理。
PCT/CN2020/083910 2019-06-10 2020-04-09 恢复网络质量的方法和装置 WO2020248683A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP20822970.8A EP3979691A4 (en) 2019-06-10 2020-04-09 METHOD AND DEVICE FOR RESTORE NETWORK QUALITY
JP2021573520A JP7453258B2 (ja) 2019-06-10 2020-04-09 ネットワーク品質回復方法及び装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910498445.XA CN112073982B (zh) 2019-06-10 2019-06-10 一种智能恢复网络质量的方法和装置
CN201910498445.X 2019-06-10

Publications (1)

Publication Number Publication Date
WO2020248683A1 true WO2020248683A1 (zh) 2020-12-17

Family

ID=73658127

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/083910 WO2020248683A1 (zh) 2019-06-10 2020-04-09 恢复网络质量的方法和装置

Country Status (4)

Country Link
EP (1) EP3979691A4 (zh)
JP (1) JP7453258B2 (zh)
CN (1) CN112073982B (zh)
WO (1) WO2020248683A1 (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006058500A1 (fr) * 2004-12-04 2006-06-08 Huawei Technologies Co., Ltd. Procede pour l'acquisition d'indicateurs cle de performance de reseau et logiciel de groupe d'indicateurs cle de performance correspondant
CN1925421A (zh) * 2005-09-02 2007-03-07 中兴通讯股份有限公司 一种前后台告警同步的方法
CN101384054A (zh) * 2007-09-04 2009-03-11 中兴通讯股份有限公司 一种通过性能数据监测网络异常情况的方法
WO2019085536A1 (zh) * 2017-11-02 2019-05-09 华为技术有限公司 网络质量的确定方法、装置及存储介质

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8966055B2 (en) * 2008-11-14 2015-02-24 Qualcomm Incorporated System and method for facilitating capacity monitoring and recommending action for wireless networks
CN103190173B (zh) * 2010-11-11 2017-03-22 诺基亚通信公司 网络管理
US10374882B2 (en) * 2016-03-16 2019-08-06 Futurewei Technologies, Inc. Systems and methods for identifying causes of quality degradation in wireless networks
WO2017216097A1 (en) * 2016-06-16 2017-12-21 Telefonaktiebolaget Lm Ericsson (Publ) Method for volte voice quality fault localization

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006058500A1 (fr) * 2004-12-04 2006-06-08 Huawei Technologies Co., Ltd. Procede pour l'acquisition d'indicateurs cle de performance de reseau et logiciel de groupe d'indicateurs cle de performance correspondant
CN1925421A (zh) * 2005-09-02 2007-03-07 中兴通讯股份有限公司 一种前后台告警同步的方法
CN101384054A (zh) * 2007-09-04 2009-03-11 中兴通讯股份有限公司 一种通过性能数据监测网络异常情况的方法
WO2019085536A1 (zh) * 2017-11-02 2019-05-09 华为技术有限公司 网络质量的确定方法、装置及存储介质

Also Published As

Publication number Publication date
CN112073982B (zh) 2023-10-20
JP7453258B2 (ja) 2024-03-19
JP2022537690A (ja) 2022-08-29
CN112073982A (zh) 2020-12-11
EP3979691A4 (en) 2023-07-05
EP3979691A1 (en) 2022-04-06

Similar Documents

Publication Publication Date Title
KR101673238B1 (ko) 연결 관리 방법, 장치, 전자 기기, 프로그램 및 저장매체
US9924445B2 (en) Capability opening system, gateway, agent, and method of wireless network
US9813945B2 (en) System and method for end-to-end quality of service control for a remote service gateway
US10863383B2 (en) Tagging and metering network traffic originating from tethered stations
US20190349792A1 (en) Network slice management method, management unit, and system
US20220166664A1 (en) Method and Apparatus for Obtaining Management Data
EP3138319B1 (en) Insertion and use of application or radio information in network data packet headers
WO2018082707A1 (zh) 应用检测控制方法及装置
EP3310093B1 (en) Traffic control method and apparatus
US20230283492A1 (en) Traffic charging method, network device and storage medium
WO2022001314A1 (zh) 信息采集方法、装置、存储介质及电子装置
WO2020248683A1 (zh) 恢复网络质量的方法和装置
CN104284356A (zh) 一种网络质量的判断方法和系统
EP3308500B1 (en) Method and apparatus for managing subscription to policy counters
EP3041285B1 (en) Data frame sending method and apparatus
WO2016070584A1 (zh) 一种网络质量的评估方法及网络侧设备、存储介质
US20170250829A1 (en) Method and Device for Controlling Binding of Data Flow to Bearer
KR20190051257A (ko) 어플리케이션의 QoS 제어 방법, 장치 및 시스템
WO2019205893A1 (zh) 控制方法、网络设备和终端
JP6368659B2 (ja) 基地局輻輳管理システム、及び基地局輻輳管理方法
WO2017070859A1 (zh) 一种承载处理方法、系统及相关装置
US20170026524A1 (en) Charging method and apparatus
CN111459514B (zh) 一种终端升级的处理方法、服务器及基站
WO2016202025A1 (zh) 陷阱Trap报文处理方法及装置
WO2020048339A1 (zh) 显示业务标识的方法、装置、电子设备及存储介质

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: 20822970

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2021573520

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2020822970

Country of ref document: EP

Effective date: 20211227