ETSI TR 103 010 V1.1.1 (2007-03)
Current
The latest, up-to-date edition.
Speech Processing, Transmission and Quality Aspects (STQ); Synchronization in IP Networks - Methods and User Perception
Hardcopy , PDF
English
01-03-2007
Intellectual Property Rights
Foreword
Introduction
1 Scope
2 References
3 Definitions and abbreviations
3.1 Definitions
3.2 Abbreviations
4 IP-based Services and Network Configurations
4.1 Network models
5 Timestamp methods
5.1 RTP based media transport
5.2 Network Time Protocol or NTP
5.3 Precision Time Protocol or IEEE 1588
5.4 Clock rate and state based synchronization
6 Perception-based application requirements
6.1 Audio
6.2 Video
6.3 Data and Audio
6.4 Data and video
7 Analysis of timestamp methods
7.1 Clock frequency stability
7.2 Timestamp reading errors
8 Media synchronization in services offered over a
combination of TDM and IP networks
History
Provides an overview of synchronization methods by time stamping and the other means that are available to IP-based real-time applications and the effect of these methods on service performance as experienced by end user.
| DocumentType |
Technical Report
|
| Pages |
28
|
| PublisherName |
European Telecommunications Standards Institute
|
| Status |
Current
|
| ATIS TR NO.45 : 0 | SPEECH PACKETIZATION |
| ATIS T1.522 : 2000(R2004) | QUALITY OF SERVICE FOR BUSINESS MULTIMEDIA CONFERENCING |
| IEEE 1588-2008 REDLINE | IEEE Standard for a Precision Clock Synchronization Protocol for Networked Measurement and Control Systems |
| ETSI ETR 297 ed.1 (1996-07) | Human Factors (HF); Human Factors in Videotelephony |
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