Résumé
As telecom engineers struggle with implementing 3G networks,this in-depth guide to advanced methods of transmitting voice and modulated data over 3G ATM/IP backbones is especially timely. Readers will find it loaded with valuable data and real world insight based on actual implementation experience. Shows carriers how to make their existing ATM networks 3G/UMTS-ready Analyzes the pros and cons of each viable strategy for 3G voice transmissions Details implementation conclusions and recommendations
OPTIMIZATION STRATEGIES FOR MOBILE AND PSTN VOICE- UMTS network scenarios
- Strategies for integrating 3G traffic with PSTN access
- Engineering guidelines for maintaining voice QoS by wisely choosing CLR targets,overbooking,and buffer sizings
PROVEN METHODS
Based on the author's own involvement with the design of
successful large-scale voice networks and the original
research she has undertaken,Juliet Bates Optimizing Voice
in ATM/IP Mobile Networks presents advanced approaches to
the challenges engineers face in transmitting voice
services over broadband networks. This book helps
readers:
- Compare ATM Adaptation layer choices for mobile 2G/ 3G and PSTN / PBX voice access
- Do effective mathematical modeling with algorithms for multiplexed conversational voice
- Understand delay and bandwidth requirements of compression coders
- Expand capacity within stringent Quality of Service constraints
- Know when to trade a lower CLR for reduced bandwidth
- Reduce delay in the buffer queue
- Overbook multiple channels according to aselected CLR target
- Tune the traffic descriptors for the Call Admission Control Algorithm
- Keep up with the progress of competitive voice technologies
- Chapter 1: Mobile Voice Access to ATM/IP Networks
- Chapter 2: PBX Voice Access to ATM
- Chapter 3: Mathematical Modelling of Voice Traffic
- Chapter 4: Transporting Voice Over ATM
- Chapter 5: Voiceband Processing
- Chapter 6: Quality of Service in an ATM Network
- Chapter 7: The Voice Model
- Chapter 8: Traffic Modelling at the Talkspurt Level
- Chapter 9: Application of a Call Admission Control Algorithm
- Chapter 10: Queuing and Shaping
- Chapter 11:Main Conclusions
- Appendixes
Caractéristiques techniques
| PAPIER | |
| Éditeur(s) | Mc Graw Hill |
| Auteur(s) | Juliet Bates |
| Parution | 01/05/2002 |
| Nb. de pages | 234 |
| Format | 15,5 x 23,5 |
| Couverture | Relié |
| Poids | 508g |
| Intérieur | Noir et Blanc |
| EAN13 | 9780071395946 |
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