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| Nov 25, 2009 |
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IT Services >
Telecommunications Services >
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ALSO CALLED:
Sound Quality,
VQ,
Voice Quality of Service,
Speech Quality
DEFINITION: Packet loss concealment (PLC) is a technology designed to minimize the practical effect of lost packets in digital communications. In particular, PLC is used in Voice over Internet Protocol (VoIP).PLC mitigates against the effects of packet loss, which is the failure of one or more transmitted packets to arrive at their destination. This event can cause noticeable effects in all types of digital communications.
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Definition continues below.
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Voice Quality Multimedia
(View All Report Types)
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7 Matches
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Demo: Personalized content and Advertising
sponsored by Alcatel-Lucent
VIDEO:
Charles Bahr of Alcatel-Lucent Multimedia Solutions Marketing and Christophe Senot of Bell Labs demonstrate the technologies that can be combined to create a personalized content and advertising experience across any screen.
Posted: 20 Nov 2009 | Premiered: 20 Nov 2009
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Personalized content and Advertising
sponsored by Alcatel-Lucent
VIDEO:
See how Alcatel-Lucent helps service providers turn subscribers into audiences, dramatically increasing the value of advertising and content offers while enhancing the consumer experience on the screen of their choice.
Posted: 20 Nov 2009 | Premiered: 20 Nov 2009
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Personalized content and Advertising: How it works
sponsored by Alcatel-Lucent
VIDEO:
See how Alcatel-Lucent helps service providers turn subscribers into audiences, dramatically increasing the value of advertising and content offers while enhancing the consumer experience on the screen of their choice.
Posted: 20 Nov 2009 | Premiered: 20 Nov 2009
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Targeted Interactive Advertising: A Killer Revenue App
sponsored by Alcatel-Lucent
VIDEO:
Marcio Nespatti, Alcatel-Lucent, discusses the latest research on next generation advertising.
Posted: 20 Nov 2009 | Premiered: 20 Nov 2009
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The Alcatel-Lucent Multi-screen Experience
sponsored by Alcatel-Lucent
VIDEO:
This video demonstrates how our Multi-screen Experience enables the seamless movement of content and services across devices. It shows how with its unique ability to bring consumers more freedom and simplified consumption, multi-screen will create growth through a constructive intersection of content, advertising and communication industries.
Posted: 09 Jun 2009 | Premiered: 09 Jun 2009
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The Multiscreen concept: Why it's Needed and How to Get Started
sponsored by Alcatel-Lucent
PODCAST:
Multi-screen is the next step beyond Triple Play. Triple Play allows consumers to experience media on their mobile, their TV, and their PC. Multi-screen allows content to be consumed seamlessly. Listen to this podcast and see how both consumers and service providers benefit from this evolutionary step in multimedia presentations.
Posted: 09 Jun 2009 | Premiered: 09 Jun 2009
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The Triple Play Service Delivery Architecture
sponsored by Alcatel-Lucent
VIDEO:
This video presents an overview of Alcatel-Lucent's Triple Play Service Delivery Architecture. Learn how this is the blueprint architecture to accelerate IP network transformation for delivery of video, voice, data and entertainment services. Learn how this end-to-end "always-on" broadband service can enhance your subscriber's experience.
Posted: 09 Jun 2009 | Premiered: 09 Jun 2009
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VOICE QUALITY DEFINITION (continued): … Packets delayed for a brief time can be dealt with at a given destination by means of a buffer that stores incoming packets for a certain interval and assembles them after that interval has elapsed. Although this method increases the latency, it is often an acceptable alternative to ignoring the delayed packets altogether. A more serious problem occurs with long-delayed or dropped packets. One method of PLC that can be effective in such situations is artificial regeneration of the packet received prior to the lost one, followed by insertion of the duplicated packet into the gap. In another technique, … |
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