Download Voice over IP Networks: Quality of Service, Pricing and by Pramode K. Verma,Ling Wang PDF

By Pramode K. Verma,Ling Wang

This ebook addresses 3 very important concerns in VoIP networks: caliber of carrier, pricing and security.

In addressing caliber of carrier (QoS), it introduces the thought of hold up no longer exceeding an top restrict, termed the bounded hold up, to degree the standard of provider in VoIP networks. Queuing types are brought to degree functionality when it comes to bounded delays. Closed shape suggestions bearing on the impression of bounding delays on throughput of VoIP site visitors are supplied. site visitors that exceeds the hold up threshold is taken care of as misplaced throughput. the consequences addressed can be utilized in scaling assets in a VoIP community for various thresholds of appropriate delays. either unmarried and a number of switching issues are addressed. an identical thought and research also are utilized on jitter, one other very important indicator of the VoIP QoS

This e-book additionally develops a pricing version according to the standard of carrier supplied in VoIP networks. It provides the impression of caliber of VoIP carrier demanded via the client at the transmission assets required by way of the community utilizing an analytical process. moreover, it extends and applies the hold up throughput research constructed for VoIP networks in assessing the effect of dangers constituted by means of a few transportation channels, the place the chance linked to every one channel may be quantified through a identified distribution. eventually, the publication explores components for destiny learn that may be equipped at the origin of analysis presented.

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Read or Download Voice over IP Networks: Quality of Service, Pricing and Security: 71 (Lecture Notes in Electrical Engineering) PDF

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