Parametric Packet Based Audiovisual Quality Model for IPTV Services Labs

Abstract

This book presents a novel parametric packet based audiovisual quality model for IPTV services labs. The model is based on a combination of packet-level and frame-level features, and it is able to accurately predict the perceived quality of IPTV services in a variety of network conditions. The model has been validated through extensive subjective testing, and it has been shown to be more accurate than existing models.

IPTV services are becoming increasingly popular, as they offer a convenient and affordable way to access television and other video content. However, the quality of IPTV services can vary significantly depending on the network conditions. In Free Download to ensure that IPTV services meet the expectations of users, it is important to be able to accurately measure the quality of these services.

Parametric Packet-based Audiovisual Quality Model for IPTV services (T-Labs Series in Telecommunication Services)

5 out of 5

Language	:	English
File size	:	7600 KB
Text-to-Speech	:	Enabled
Screen Reader	:	Supported
Enhanced typesetting	:	Enabled
Print length	:	365 pages

FREE

There are a number of existing audiovisual quality models that can be used to measure the quality of IPTV services. However, most of these models are based on subjective testing, which can be time-consuming and expensive. In addition, subjective testing can be unreliable, as it is subject to the biases of the participants.

This book presents a novel parametric packet based audiovisual quality model for IPTV services labs. The model is based on a combination of packet-level and frame-level features, and it is able to accurately predict the perceived quality of IPTV services in a variety of network conditions. The model has been validated through extensive subjective testing, and it has been shown to be more accurate than existing models.

Parametric Packet Based Audiovisual Quality Model

The proposed parametric packet based audiovisual quality model is based on a combination of packet-level and frame-level features. The packet-level features include the packet arrival time, the packet size, and the packet loss rate. The frame-level features include the frame rate, the frame size, and the frame quality.

The model uses a linear regression model to predict the perceived quality of IPTV services. The input to the model is a set of packet-level and frame-level features, and the output is a predicted quality score. The quality score is a number between 0 and 1, where 0 represents the worst possible quality and 1 represents the best possible quality.

The model has been trained on a large dataset of subjective quality scores. The dataset was collected from a group of participants who watched a variety of IPTV services in a variety of network conditions. The participants were asked to rate the quality of the services on a scale of 0 to 1.

The model has been shown to be accurate in predicting the perceived quality of IPTV services in a variety of network conditions. The model has a mean absolute error of 0.15, which means that it is able to predict the quality of IPTV services within 0.15 points on a scale of 0 to 1.

Applications of the Model

The proposed parametric packet based audiovisual quality model can be used for a variety of applications, including:

• Monitoring the quality of IPTV services
• Troubleshooting IPTV quality problems
• Developing new IPTV services
• Comparing the quality of different IPTV providers

The model can be used by IPTV service providers, network operators, and end users. The model can help service providers to identify and resolve quality problems, and it can help network operators to optimize their networks for IPTV traffic.

This book has presented a novel parametric packet based audiovisual quality model for IPTV services labs. The model is based on a combination of packet-level and frame-level features, and it is able to accurately predict the perceived quality of IPTV services in a variety of network conditions. The model has been validated through extensive subjective testing, and it has been shown to be more accurate than existing models.

The model has a variety of applications, including monitoring the quality of IPTV services, troubleshooting IPTV quality problems, developing new IPTV services, and comparing the quality of different IPTV providers. The model can be used by IPTV service providers, network operators, and end users.

Parametric Packet-based Audiovisual Quality Model for IPTV services (T-Labs Series in Telecommunication Services)

5 out of 5

Language	:	English
File size	:	7600 KB
Text-to-Speech	:	Enabled
Screen Reader	:	Supported
Enhanced typesetting	:	Enabled
Print length	:	365 pages

FREE