PD ISO/TR 16056-2:2004
Current
The latest, up-to-date edition.
Health informatics. Interoperability of telehealth systems and networks Real-time systems
Hardcopy , PDF
English
02-14-2005
Foreword
Introduction
1 Scope
2 Normative References
3 Terms and definitions
4 Abbreviations
5 Multimedia Conferencing Standards
5.1 General
5.2 H.320 recommendations
5.3 H.321 and H.310 Recommendations
5.4 H.323 Recommendations
5.4.1 H.323 Terminals
5.4.2 Gateways
5.4.3 Gatekeeper
5.4.4 Multipoint control unit
5.5 H.324 Recommendations
5.6 T.120 Recommendations
5.6.1 T120 Overview
5.6.2 T.120 Layer composition
5.6.3 T.120 Interoperability
6 Telehealth applications
6.1 General
6.2 Telelearning
6.3 Teleconsultation
7 Interoperability issues
7.1 General
7.2 Standard-related sources of interoperability issues
7.2.1 Loose adaptation of previous protocols
7.2.2 Loosely defined encoding and decoding methods
7.2.3 Inconsistent definition of mandatory/optional
requirements
7.2.4 Gaps in the recommendations
7.2.5 No specifications for data encoding in the
H.320/H.323 Recommendations
7.2.6 Evolving T.120 Recommendations
7.2.7 Loosely defined specifications for an MCU
7.2.8 Evolving/undefined specifications for Gateways
and Gatekeepers
7.2.9 Loosely defined bandwidth management
7.2.10 Poor standardization of media conferencing
7.3 Product-related Sources of Interoperability Issues
7.3.1 Time delay between the standards
(ever-evolving) and products
7.3.2 Implementation of a different subset of the
standards
7.3.3 Proprietary solutions
7.4 Implementation-related sources of interoperability
issues
7.4.1 Undefined specifications for Gatekeeper
Communication
7.4.2 Gateway to Gatekeeper Communication
7.4.3 A decentralized multipoint conference
8 Interoperability requirements
8.1 General
8.2 Call Setup
8.3 Acquisition, processing, and transmission of
multimedia data
8.4 Controlling near- and far-end devices
8.5 Call termination
9 Interoperability in heterogeneous telehealth networks
9.1 General
9.2 Interoperability of H.320 systems over frame relay
network
9.3 Interoperability of h.3xx-compliant systems over
heterogeneous networks
9.3.1 Gatekeeper functions
9.3.2 MCU functions
9.3.3 Design requirements - Telehealth solutions
10 Framework for interoperable architectures
10.1 General
10.2 Telehealth component boundaries
10.2.1 User interface
10.2.2 Medical Devices
10.2.3 Data manager
10.2.4 Processing Manager
10.2.5 Communications Manager
10.2.6 Resource Manager
10.2.7 Integration Manager
Bibliography
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