IEC TR 63122-2:2019

IEC TR 63122-2 ®
Edition 1.0 2019-12
TECHNICAL
REPORT
colour
inside
Smart television –
Part 2: Framework of integrated service on smart television
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IEC TR 63122-2 ®
Edition 1.0 2019-12
TECHNICAL
REPORT
colour
inside
Smart television –
Part 2: Framework of integrated service on smart television

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 33.160.25 ISBN 978-2-8322-7695-2

– 2 – IEC TR 63122-2:2019 © IEC 2019
CONTENTS
FOREWORD . 5
INTRODUCTION . 7
1 Scope . 8
2 Normative references . 8
3 Terms and definitions . 8
4 Reference model of smart television service . 8
4.1 Description of general smart television service . 8
4.1.1 General . 8
4.1.2 Service industrial chain . 9
4.1.3 Hierarchical architecture . 11
4.1.4 Model of service data . 13
4.1.5 General classification of service . 15
4.2 Architecture of smart television service management system . 18
4.2.1 General description . 18
4.2.2 Service management objects . 18
4.2.3 Service management function framework . 19
4.3 Smart television service operations platform . 21
4.4 Smart television content operations platform . 21
5 Reference model of smart television service pattern . 22
5.1 General framework of service pattern . 22
5.2 Logic layers of smart television service pattern . 23
5.2.1 Overview . 23
5.2.2 Front-end user layer . 24
5.2.3 Service layer . 24
5.2.4 Data layer . 24
6 Content interface of smart television service pattern . 24
6.1 Interface specification of smart television platform . 24
6.1.1 General architecture of platform interface . 24
6.1.2 Electronic program list data . 25
6.1.3 Framework of content broadcast . 26
7 Technical requirements for smart television terminal performance . 27
7.1 Service technical requirements . 27
7.1.1 Communications service capacity . 27
7.1.2 Information service capacity . 27
7.1.3 Language input capacity . 27
7.1.4 System setting capacity . 28
7.2 Requirements for media processing . 28
7.2.1 Audio and video . 28
7.2.2 Picture . 29
7.3 Network requirements . 30
7.3.1 Network interface and network configuration . 30
7.3.2 QoS strategy . 30
7.3.3 Performance indices . 30
Annex A (informative) Typical application scenarios of smart television . 32
A.1 Overview. 32
A.2 Scenario description . 32

A.2.1 Home office scenario . 32
A.2.2 Public media scenario . 32
A.2.3 Game entertainment scenario . 32
A.3 Interactive mode . 32
A.4 Discovery mode . 33
A.5 Connection mode . 33
Annex B (informative) Typical smart interaction mode of smart television . 34
B.1 Overview. 34
B.2 Description of interaction mode . 34
B.2.1 Interaction via remote control . 34
B.2.2 Interaction via voice . 34
B.2.3 Interaction via smart touch . 34
Annex C (informative) Model for general service context of smart television . 36
C.1 Overview. 36
C.2 Definition of model . 36
C.3 Classification of general service context of smart television . 37
Annex D (informative) Service model of smart television application store . 38
D.1 Overview. 38
D.2 Features . 38
D.3 Model of service industrial chain . 38
Annex E (informative) Typical technical application of smart television . 40
E.1 Multi-screen interaction technology . 40
E.2 DLNA technology . 40
Annex F (informative) Classified identity of smart television programme list . 42
Bibliography . 44

Figure 1 – Model of service industrial chain . 10
Figure 2 – Model of hierarchical architecture. 11
Figure 3 – Smart television service classification . 16
Figure 4 – Relation model of service management objects . 18
Figure 5 – Architecture of service management system . 19
Figure 6 – Service operations platform . 21
Figure 7 – Content operations platform . 22
Figure 8 – Framework of service pattern . 23
Figure 9 – Service pattern framework . 24
Figure 10 – General architecture of platform interface . 25
Figure 11 – Content broadcast of smart television. 26
Figure C.1 – Definition of context model . 36
Figure D.1 – Architecture of application store . 39
Figure E.1 – Multi-screen interaction . 40

Table 1 – Category grouping . 13
Table 2 – Electronic programme list . 26
Table 3 – Format of audio and video media . 28
Table 4 – Audio parameters and indices . 28

– 4 – IEC TR 63122-2:2019 © IEC 2019
Table 5 – Video file parameters (played locally) . 29
Table 6 – Video file parameters (played online) . 29
Table 7 – Picture format . 29
Table 8 – Type of picture files and parameters . 30
Table A.1 – Home office scenario . 32
Table A.2 – Public media scenario . 32
Table A.3 – Game entertainment scenario .
...