Beschreibung:
This book offers an accessible introduction and practical guide to Voice over Internet Protocol (VoIP) technology, providing readers with the know-how to solve the problems encountered in applying VoIP technology across all types of network. It incorporates the latest research findings and brings readers up to date with the challenges that are faced by researchers developing novel applications of VoIP.
Overview of VoIP Technology.- VoIP Protocol Fundamentals.- Quality of Service Management - Design Issues.- VoIP Over Wireless LANs - Prospects and Challenges.- Technique For Improving VoIP Performance Over Wireless LANs.- Optimizing VoIP in WLANs Using State-Space Search.- Optimization of Codec Parameters To Reduce Packet Loss Over WLAN.- QOS Enhancement using an adaptive jitter buffer algorithm with variable window size.- Adaptive Packetization Algorithm to support VoIP over Congested WLANS.- VoIP over Emerging Networks: Case Study with Cognitive Radio Networks.