Quality-of-experience measurement for voice services
First Claim
1. A method to determine a quality-of-experience (QoE) metric for a network communication, comprising:
- receiving a media signal from the network communication, wherein the media signal includes a voice component;
extracting an experience indicator from the voice component, wherein the experience indicator is a voice feature descriptive of a service quality of the network communication;
evaluating the experience indicator;
retrieving a quality-of-service (QoS) metric if the evaluated experience indicator reflects the service quality of the network possibly being subpar; and
determining the QoE metric for the network communication based on the evaluated experience indicator and the retrieved QoS metric for the network communication.
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Accused Products
Abstract
An example method to determine a quality-of-experience (QoE) metric for a network communication includes receiving a media signal from the network communication, wherein the media signal includes a voice component, extracting an experience indicator from the voice component, wherein the experience indicator is a voice feature descriptive of a service quality of the network communication, evaluating the experience indicator, retrieving a quality-of-service (QoS) metric if the evaluated experience indicator reflects the service quality of the network possibly being subpar, and determining the QoE metric for the network communication based on the evaluated experience indicator and the retrieved QoS metric for the network communication.
8 Citations
20 Claims
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1. A method to determine a quality-of-experience (QoE) metric for a network communication, comprising:
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receiving a media signal from the network communication, wherein the media signal includes a voice component; extracting an experience indicator from the voice component, wherein the experience indicator is a voice feature descriptive of a service quality of the network communication; evaluating the experience indicator; retrieving a quality-of-service (QoS) metric if the evaluated experience indicator reflects the service quality of the network possibly being subpar; and determining the QoE metric for the network communication based on the evaluated experience indicator and the retrieved QoS metric for the network communication. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method to determine quality of a network communication, comprising:
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receiving a media signal from the network communication; extracting a first corpus from the media signal, wherein the extraction of the first corpus comprises; reducing noise from the received media signal, extracting a plurality of voice segments from the media signal, recognizing a plurality of words from the plurality of voice segments, and identifying the first corpus based on the plurality of words; extracting an experience indicator based on evaluating the first corpus; retrieving a quality-of-service (QoS) metric if the experience indicator reflects the service quality of the network possibly being subpar; and determining a first QoE metric for the network communication based on the evaluated first corpus and the retrieved QoS metric for the network communication. - View Dependent Claims (10, 11, 12)
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13. A system configured to determine a quality-of-experience (QoE) metric for a network communication, comprising:
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a processor; and a memory encoded with executable instructions, which in response to execution by the processor, causes the processor to receive a media signal from the network communication, wherein the media signal includes a voice component, extract an experience indicator from the voice component, wherein the experience indicator is a voice feature descriptive of a service quality of the network communication, evaluate the experience indicator, retrieve a quality-of-service (QoS) metric if the evaluated experience indicator reflects the service quality of the network possibly being subpar, and determine the QoE metric for the network communication based on the evaluated experience indicator and the retrieved QoS metric for the network communication. - View Dependent Claims (14, 15, 16)
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17. A system configured to determine quality of a network communication, comprising:
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a processor; and a memory encoded with executable instructions, which in response to execution by the processor, causes the processor to receive a media signal from the network communication; extract a first corpus from the media signal, wherein the extraction of the first corpus includes reducing noise from the received media signal, extracting a plurality of voice segments from the media signal, recognizing a plurality of words from the plurality of voice segments, and identifying the first corpus based on the plurality of words; extract an experience indicator based on evaluating the first corpus, retrieve a quality-of-service (QoS) metric if the experience indicator reflects the service quality of the network possibly being subpar; and determine a first QoE metric for the network communication based on the evaluated first corpus and the retrieved QoS metric for the network communication. - View Dependent Claims (18, 19, 20)
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Specification