Method and apparatus for acquiring quality of experience and method and apparatus for ensuring quality of experience
First Claim
1. A method for acquiring a current quality of experience (QOE) value of a telecommunication service, comprising a network apparatus monitoring a plurality of network elements respectively providing the telecommunication service, wherein the network apparatus comprises at least a processor which is configured to cause the network apparatus to perform functions, comprising:
- acquiring multiple groups of original Key Quality Indicator (KQI) vectors and a respective QOE value corresponding to each group of the original KQI vectors in the multiple groups of the original KQI vectors, wherein the multiple groups of original KQI vectors correspond to the plurality of network elements respectively providing the telecommunication service,wherein the acquiring of the multiple groups of the original KQI vectors and the respective QOE value corresponding to each group of the original KQI vectors in the multiple groups of the original KQI vectors, further comprises;
acquiring the multiple original KQI values of a particular class of the telecommunication service, wherein the multiple original KQI values constituting the multiple groups of the original KQI vectors;
standardizing each group of the original KQI vectors in the multiple groups of the original KQI vectors in order to form corresponding multiple groups of standardized KQI vectors, wherein each respective group of the standardized KQI vectors being corresponding to a corresponding Key Performance Index (KPI) state;
analyzing a relationship between the multiple groups of the original KQI vectors and the respective QOE values corresponding to the multiple groups of the original KQI vectors to establish a function relationship between the original KQI vectors which correspond to the plurality of network elements providing the respective telecommunication service, and the respective QOE values corresponding to the original KQI vectors;
acquiring a current KQI vector, and applying the function relationship between the original KQI vectors and the respective QOE values corresponding to the original KQI vectors, in order to obtain the current QOE value which corresponds to a respective network element which provides the telecommunication service corresponding to the current KQI vector; and
utilizing the obtained current QOE value to adjust service parameters of the respective network element to improve a respective particular class of telecommunication service, wherein the improving of the respective particular class of telecommunication service, comprises one or more of the following;
yielding higher caller connection success rate and better voice quality in voice service,reducing caller access duration and call drop rate in voice service,yielding higher access success rate, refresh success rate and average downloading speed in web browsing service,reducing refresh duration and drop rate in web browsing service, andyielding higher success rate and reducing delay in a short messaging service (SMS).
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Abstract
A method for acquiring quality of experience QOE of a telecommunication service is provided. The method includes: acquiring multiple groups of original KQI vectors and a QOE value corresponding to each group of original KQI vectors in the multiple groups of original KQI vectors; analyzing a relationship between the multiple groups of original KQI vectors and QOE values corresponding to the multiple groups of original KQI vectors to establish a function relationship between KQI vectors and QOE values corresponding to the KQI vectors; acquiring a current KQI vector, and applying the function relationship between the KQI vectors and the QOE values corresponding to the KQI vectors to obtain a current QOE value corresponding to the current KQI vector.
19 Citations
40 Claims
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1. A method for acquiring a current quality of experience (QOE) value of a telecommunication service, comprising a network apparatus monitoring a plurality of network elements respectively providing the telecommunication service, wherein the network apparatus comprises at least a processor which is configured to cause the network apparatus to perform functions, comprising:
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acquiring multiple groups of original Key Quality Indicator (KQI) vectors and a respective QOE value corresponding to each group of the original KQI vectors in the multiple groups of the original KQI vectors, wherein the multiple groups of original KQI vectors correspond to the plurality of network elements respectively providing the telecommunication service, wherein the acquiring of the multiple groups of the original KQI vectors and the respective QOE value corresponding to each group of the original KQI vectors in the multiple groups of the original KQI vectors, further comprises; acquiring the multiple original KQI values of a particular class of the telecommunication service, wherein the multiple original KQI values constituting the multiple groups of the original KQI vectors; standardizing each group of the original KQI vectors in the multiple groups of the original KQI vectors in order to form corresponding multiple groups of standardized KQI vectors, wherein each respective group of the standardized KQI vectors being corresponding to a corresponding Key Performance Index (KPI) state; analyzing a relationship between the multiple groups of the original KQI vectors and the respective QOE values corresponding to the multiple groups of the original KQI vectors to establish a function relationship between the original KQI vectors which correspond to the plurality of network elements providing the respective telecommunication service, and the respective QOE values corresponding to the original KQI vectors; acquiring a current KQI vector, and applying the function relationship between the original KQI vectors and the respective QOE values corresponding to the original KQI vectors, in order to obtain the current QOE value which corresponds to a respective network element which provides the telecommunication service corresponding to the current KQI vector; and utilizing the obtained current QOE value to adjust service parameters of the respective network element to improve a respective particular class of telecommunication service, wherein the improving of the respective particular class of telecommunication service, comprises one or more of the following; yielding higher caller connection success rate and better voice quality in voice service, reducing caller access duration and call drop rate in voice service, yielding higher access success rate, refresh success rate and average downloading speed in web browsing service, reducing refresh duration and drop rate in web browsing service, and yielding higher success rate and reducing delay in a short messaging service (SMS). - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method for ensuring a current quality of experience (QOE) of a telecommunication service, comprising a network apparatus monitoring a plurality of network elements respectively providing the telecommunication service, wherein the network apparatus comprises at least a processor which is configured to cause the network apparatus to perform functions, comprising:
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acquiring multiple groups of original Key Quality Indicator (KQI) vectors and a QOE value corresponding to each group of original KQI vectors in the multiple groups of original KQI vectors, wherein; the multiple groups of original KQI vectors correspond to the plurality of network elements respectively providing the telecommunication service, each group of original KQI vectors comprises original KQI values corresponding to different KQI classes of the telecommunication service, the acquiring of the multiple groups of the original KQI vectors and the respective QOE value corresponding to each group of the original KQI vectors in the multiple groups of the original KQI vectors, further comprises; acquiring the multiple original KQI values of a particular class of telecommunication service, wherein the multiple original KQI values constituting the multiple groups of the original KQI vectors; standardizing each group of the original KQI vectors in the multiple groups of the original KQI vectors in order to form corresponding multiple groups of standardized KQI vectors, wherein each respective group of the standardized KQI vectors being corresponding to a Key Performance Index (KPI) state; analyzing a relationship between original KQI values corresponding to a same KQI class in the multiple groups of original KQI vectors and QOE values corresponding to the original KQI vectors to establish a function relationship between the original KQI values corresponding to the same KQI class of the respective network elements which provide the telecommunication service, and the QOE values corresponding to the original KQI vectors; according to a preset QOE threshold value, applying the function relationship to determine a KQI threshold value corresponding to a certain KQI class; and according to the KQI threshold value corresponding to the certain KQI class, adjusting a current KQI value corresponding to the certain KQI class to ensure that a current QOE value of the telecommunication service complies with the preset QOE threshold value, wherein the current QOE value is obtained from the acquired current KQI vector, by applying the function relationship between the original KQI vectors and the QOE values corresponding to the original KQI vectors; and utilizing the obtained current QOE value to adjust service parameters of the respective plurality of network elements to improve the telecommunication service, wherein the improving of the respective particular class of telecommunication service, comprises one or more of the following; yielding higher caller connection success rate and better voice quality in voice service, reducing caller access duration and call drop rate in voice service, yielding higher access success rate, refresh success rate and average downloading speed in web browsing service, reducing refresh duration and drop rate in web browsing service, and yielding higher success rate and reducing delay in a short messaging service (SMS). - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A method for ensuring quality of experience (QOE) of a telecommunication service, comprising a network apparatus monitoring a plurality of network elements respectively providing the telecommunication service, wherein the network apparatus comprises at least a processor which is configured to cause the network apparatus to perform functions, comprising:
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acquiring multiple groups of original Key Quality Indicator (KQI) vectors and a QOE value corresponding to each group of original KQI vectors in the multiple groups of original KQI vectors, wherein the multiple groups of original KQI vectors correspond to the plurality of network elements respectively providing the telecommunication service, and each group of original KQI vectors comprises original KQI values corresponding to different KQI classes, wherein the acquiring the multiple groups of the original KQI vectors and the respective QOE value corresponding to each group of the original KQI vectors in the multiple groups of the original KQI vectors, further comprises; acquiring the multiple original KQI values of a particular class of the telecommunication service, wherein the multiple original KQI values constituting the multiple groups of the original KQI vectors; standardizing each group of original KQI vectors in the multiple groups of the original KQI vectors in order to form corresponding multiple groups of standardized KQI vectors, wherein each respective group of the standardized KQI vectors being corresponding to a corresponding Key Performance Index (KPI) state; analyzing a relationship between original KQI values corresponding to a same KQI class in the multiple groups of original KQI vectors and QOE values corresponding to the original KQI vectors to establish a function relationship between the original KQI values corresponding to the same KQI class and the QOE values corresponding to the original KQI vectors; acquiring a current KQI value under a certain KQI class, and applying the function relationship to determine a pre-estimated QOE value corresponding to the current KQI value of the telecommunication service; comparing the pre-estimated QOE value corresponding to the current KQI value against a preset QOE threshold value to determine whether the pre-estimated QOE value corresponding to the current KQI value is less than the QOE threshold value; if the pre-estimated QOE value corresponding to the current KQI value is less than the QOE threshold value, determining a theoretical KQI value corresponding to the pre-estimated QOE value corresponding to the current KQI value under each KQI class by applying the function relationship between the KQI values corresponding to the same KQI class and the QOE values corresponding to the KQI vectors and according to the pre-estimated QOE value corresponding to the current KQI value; comparing the determined theoretical KQI value corresponding to the pre-estimated QOE value corresponding to the current KQI value under each KQI class and a preset KQI threshold value in the KQI class, and determining a KQI class under which the theoretical KQI value is most approximate to the preset KQI threshold value as a key KQI factor for resulting in a case where the pre-estimated QOE value is less than the preset QOE threshold value; and adjusting the determined key KQI factor to ensure that a current QOE value which corresponds to a respective network element which provides the respective telecommunication service complies with the preset QOE threshold value, wherein the current QOE value is obtained from the acquired current KQI vector, by applying the function relationship between the original KQI vectors and the QOE values corresponding to the original KQI vectors; and utilizing the obtained current QOE value to adjust service parameters of the respective network element to improve a respective particular class of telecommunication service, wherein the improving of the respective particular class of telecommunication service, comprises one or more of the following; yielding higher caller connection success rate and better voice quality in voice service, reducing caller access duration and call drop rate in voice service, yielding higher access success rate, refresh success rate and average downloading speed in web browsing service, reducing refresh duration and drop rate in web browsing service, and yielding higher success rate and reducing delay in a short messaging service (SMS). - View Dependent Claims (21, 22, 23, 24, 25, 26, 27, 28, 29)
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30. A network apparatus for acquiring a current quality of experience (QOE) value of a telecommunication service, comprising at least a processor which is configures the network apparatus to:
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monitor a plurality of network elements respectively providing the telecommunication service; acquire multiple groups of original Key Quality Indicator (KQI) vectors and a QOE value corresponding to each group of original KQI vectors in the multiple groups of original KQI vectors, wherein the multiple groups of original KQI vectors correspond to the plurality of network elements respectively providing the telecommunication service; acquire multiple original KQI values of a particular class of the telecommunication service, wherein the multiple original KQI values constituting the multiple groups of original KQI vectors; standardize each group of the original KQI vectors in the multiple groups of original KQI vectors in order to form corresponding multiple groups of standardized KQI vectors, wherein each respective group of standardized KQI vectors being corresponding to a corresponding Key Performance Index (KPI) state; analyze a relationship between the multiple groups of original KQI vectors and QOE values corresponding to the multiple groups of original KQI vectors to establish a function relationship between the original KQI vectors which correspond to the plurality of network elements providing the telecommunication service, and respective QOE values corresponding to the KQI vectors; and acquire a current KQI vector, and apply the function relationship between the original KQI vectors and the respective QOE values corresponding to the KQI vectors, in order to obtain the current QOE value which corresponds to a respective network element which provides the respective telecommunication service corresponding to the current KQI vector; and utilize the obtained current QOE value to adjust service parameters of the respective network element to improve a respective particular class of telecommunication service, wherein the improving of the respective particular class of telecommunication service comprises the respective network element configured to perform one or more of the following; yield higher caller connection success rate and better voice quality in voice service, reduce caller access duration and call drop rate in voice service, yield higher access success rate, refresh success rate and average downloading speed in web browsing service, reduce refresh duration and drop rate in web browsing service, and yield higher success rate and reducing delay in a short messaging service (SMS). - View Dependent Claims (31, 32, 33, 34, 35, 36, 37, 38)
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39. A network apparatus for ensuring quality of experience (QOE) of a telecommunication service, comprising at least a processor which configures the network apparatus to:
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monitor a plurality of network elements respectively providing the telecommunication service; acquire multiple groups of original Key Quality Indicator (KQI) vectors and a QOE value corresponding to each group of original KQI vectors in the multiple groups of original KQI vectors, wherein the multiple groups of original KQI vectors correspond to the plurality of network elements respectively providing the telecommunication service, and each group of original KQI vectors comprises original KQI values corresponding to different KQI classes; acquire multiple original KQI values of a particular class of the telecommunication service, wherein the multiple original KQI values constituting the multiple groups of original KQI vectors; standardize each group of the original KQI vectors in the multiple groups of original KQI vectors in order to form corresponding multiple groups of standardized KQI vectors, wherein each respective group of standardized KQI vectors being corresponding to a corresponding Key Performance Index (KPI) state; analyze a relationship between original KQI values corresponding to a same KQI class in the multiple groups of original KQI vectors and QOE values corresponding to the original KQI vectors to establish a function relationship between the original KQI values corresponding to the same KQI class and the QOE values corresponding to the original KQI vectors of the plurality of network elements which provide the telecommunication service; according to a preset QOE threshold value, apply the function relationship to determine a KQI threshold value corresponding to a certain KQI class; and according to the KQI threshold value corresponding to the certain KQI class, adjust a current KQI value corresponding to the certain KQI class to ensure that a current QOE value of the telecommunication service complies with the preset QOE threshold value, wherein the current QOE value is obtained from the acquired current KQI vector, by applying the function relationship between the original KQI vectors and the QOE values corresponding to the original KQI vectors; and
; andutilize the current QOE value to adjust service parameters of the respective network element to improve a respective particular class of telecommunication service, wherein the improving of the respective particular class of telecommunication service comprises the respective network element configured to perform one or more of the following; yield higher caller connection success rate and better voice quality in voice service, reduce caller access duration and call drop rate in voice service, yield higher access success rate, refresh success rate and average downloading speed in web browsing service, reduce refresh duration and drop rate in web browsing service, and yield higher success rate and reducing delay in a short messaging service (SMS).
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40. A network apparatus for ensuring quality of experience (QOE) of a telecommunication service, comprising at least a processor which configures the network apparatus to:
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monitor a plurality of network elements respectively providing the telecommunication service; acquire multiple groups of original Key Quality Indicator (KQI) vectors and a QOE value corresponding to each group of original KQI vectors in the multiple groups of original KQI vectors, wherein the multiple groups of original KQI vectors correspond to the plurality of network elements respectively providing the telecommunication service, and each group of original KQI vectors comprises original KQI values corresponding to different KQI classes; acquire multiple original KQI values of a particular class of the telecommunication service, wherein the multiple original KQI values constituting the multiple groups of original KQI vectors; standardize each group of the original KQI vectors in the multiple groups of original KQI vectors in order to form corresponding multiple groups of standardized KQI vectors, wherein each respective group of standardized KQI vectors being corresponding to a corresponding Key Performance Index (KPI) state; analyze a relationship between original KQI values corresponding to a same KQI class in the multiple groups of original KQI vectors and QOE values corresponding to the original KQI vectors to establish a function relationship between the original KQI values corresponding to the same KQI class and the QOE values corresponding to the original KQI vectors; acquire a current KQI value under a certain KQI class, and apply the function relationship to determine a pre-estimated QOE value corresponding to the current KQI value; compare the pre-estimated QOE value corresponding to the current KQI value against a preset QOE threshold value to determine whether the pre-estimated QOE value corresponding to the current KQI value is less than the QOE threshold value; if the pre-estimated QOE value corresponding to the current KQI value is less than the QOE threshold value, determine a theoretical KQI value corresponding to the pre-estimated QOE value corresponding to the current KQI value under each KQI class by applying the function relationship between the KQI values corresponding to the same KQI class and the QOE values corresponding to the KQI vectors and according to the pre-estimated QOE value corresponding to the current KQI value; compare the determined theoretical KQI value corresponding to the pre-estimated QOE value corresponding to the current KQI value under each KQI class and a preset KQI threshold value in the KQI class, and determine a KQI class under which the theoretical KQI value is most approximate to the preset KQI threshold value as a key KQI factor for resulting in a case where the pre-estimated QOE value is less than the preset QOE threshold value; and adjust the determined key KQI factor to ensure that a current QOE value of the telecommunication service complies with the preset QOE threshold value, wherein the current QOE value is obtained from the acquired current KQI vector, by applying the function relationship between the original KQI vectors and the QOE values corresponding to the original KQI vectors; and utilize the current QOE value to adjust service parameters of respective network element to improve a respective particular class of telecommunication service, wherein the improving of the respective particular class of telecommunication service comprises the respective network element configured to perform one or more of the following; yield higher caller connection success rate and better voice quality in voice service, reduce caller access duration and call drop rate in voice service, yield higher access success rate, refresh success rate and average downloading speed in web browsing service, reduce refresh duration and drop rate in web browsing service, and yield higher success rate and reducing delay in a short messaging service (SMS).
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Specification