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Line Probing in VoIP- Networks to Find Performance Jerker Taudien Author
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ISBN: 9783836427401

Voice over Internet Protocol (VoIP) has become an increasingly popular way to provide phone services. At this moment there is a transition going on from de­livering voice over the Pl… mais…

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Line Probing in VoIP Networks to Find Performance Limit of Echo Canceller - Taudien, Jerker
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Line Probing in VoIP Networks to Find Performance Limit of Echo Canceller - livro usado

2007, ISBN: 9783836427401

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Line Probing in VoIP Networks to Find Performance Limit of Echo Canceller - Taudien, Jerker
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Taudien, Jerker:
Line Probing in VoIP Networks to Find Performance Limit of Echo Canceller - livro usado

2007

ISBN: 9783836427401

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Line Probing in VoIP Networks to Find Performance Limit of Echo Canceller 1., Aufl. - Jerker Taudien
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Jerker Taudien:
Line Probing in VoIP Networks to Find Performance Limit of Echo Canceller 1., Aufl. - livro usado

2007, ISBN: 9783836427401

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Jerker Taudien:
Line Probing in VoIP- Networks to Find Performance - Livro de bolso

ISBN: 9783836427401

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Line Probing in VoIP- Networks to Find Performance Jerker Taudien Author
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Número ISBN:

3836427400


Voice over Internet Protocol (VoIP) has become an increasingly popular way to provide phone services. At this moment there is a transition going on from de­livering voice over the Plain Old Telephone System (POTS) to using VoIP tech­nology. There are a number of problems that need to be taken into account in order to design a VoIP system. This book focuses on the problem of line echo. Line echo is created in the 2-wire to 4-wire hybrid circuit between the VoIP phone and the POTS phone and is much more apparent due to the large delay in the packet network; line echo cancellation is necessary to ensure satisfactory Quality of Service (QoS). It turns out that the performance limit of the amount of echo that can be cancelled is set by the non-linear portion of the signal. Line probing is a method of inserting a known signal at the far-end and recording the near-end signal. The two signals are then analyzed to­gether for various impediments like, non-linearities, bad ERL, and noise. Line probing is used in this book to find the performance limit of the echo can­celler as well as other useful metrics of performance. The book is addressed to telecommunications professionals that need to perform testing of echo cancellers in VoIP networks.

Dados detalhados do livro - Line Probing in VoIP- Networks to Find Performance Jerker Taudien Author


EAN (ISBN-13): 9783836427401
ISBN (ISBN-10): 3836427400
Livro de capa dura
Livro de bolso
Ano de publicação: 2007
Editor/Editora: VDM Verlag Dr. Mueller e.K. Core >1
72 Páginas
Peso: 0,153 kg
Língua: eng/Englisch

Livro na base de dados desde 2007-08-05T12:18:46-03:00 (Sao Paulo)
Página de detalhes modificada pela última vez em 2024-03-07T11:34:08-03:00 (Sao Paulo)
Número ISBN/EAN: 3836427400

Número ISBN - Ortografia alternativa:
3-8364-2740-0, 978-3-8364-2740-1
Ortografia alternativa e termos de pesquisa relacionados:
Título do livro: limit, voip, find, probing the limits, line, performance networks, echo

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9783639385441 Line Probing in VoIP: Networks to Find Performance Limit of Echo Canceller (Taudien, Jerker)

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