Voice over IP Networks Quality of Service, Pricing and Security /

• Main Authors: Verma, Pramode K. (Author), Wang, Ling (Author)
• Corporate Author: SpringerLink (Online service)
• Format: Electronic eBook
• Language: English
• Published: Berlin, Heidelberg : Springer Berlin Heidelberg, 2011.
• Series: Lecture Notes in Electrical Engineering, 71
• Subjects: Engineering.; Electrical engineering.; Communications Engineering, Networks.

This book addresses three important issues in VoIP networks: Quality of Service, pricing and security. In addressing Quality of Service (QoS), it introduces the notion of delay not exceeding an upper limit, termed the bounded delay, to measure the Quality of Service in VoIP networks. Queuing models...

Table of Contents:

• Introduction
• Voice over Internet Protocol
• Traffic Characterization
• Impact of Bounded Delays on Resource Consumption in Packet Switched Networks with M/M/1 Traffic
• Impact of Bounded Delay on Resource Consumption-M/D/1 Model
• Impact of Bounded Jitter on Resource Consumption in Multi-hop Networks
• Cost and Quality in Packet Switched Networks: An Abstract Approach
• Cumulative Impact of Inhomogeneous Channels on Risk
• A Network Based Authentication Scheme for VoIP
• Conclusions and Future Work.