IEC 62766-4-2:2017
(Main)Consumer terminal function for access to IPTV and open internet multimedia services - Part 4-2: Examples of IPTV protocol sequences
Consumer terminal function for access to IPTV and open internet multimedia services - Part 4-2: Examples of IPTV protocol sequences
IEC 62766-4-2:2017(E) provides informative examples of features defined in IEC 62766-4-1.
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Standards Content (Sample)
IEC 62766-4-2 ®
Edition 1.0 2017-04
INTERNATIONAL
STANDARD
colour
inside
Consumer terminal function for access to IPTV and open internet multimedia
services –
Part 4-2: Examples of IPTV protocol sequences
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IEC 62766-4-2 ®
Edition 1.0 2017-04
INTERNATIONAL
STANDARD
colour
inside
Consumer terminal function for access to IPTV and open internet multimedia
services –
Part 4-2: Examples of IPTV protocol sequences
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 33.170; 35.240.95 ISBN 978-2-8322-4089-2
– 2 – IEC 62766-4-2:2017 © IEC 2017
CONTENTS
FOREWORD . 5
INTRODUCTION . 7
1 Scope . 8
2 Normative references . 8
3 Terms, definitions and abbreviations . 8
4 Examples of IPTV protocol sequences . 8
4.1 General . 8
4.2 IPTV service functions protocol sequences . 9
4.2.1 COD Sequences . 9
4.2.2 Content reporting and content reporting management . 11
4.2.3 Purchase of digital media Purchase request procedure of selected
digital media related to the content . 13
4.2.4 Pay per view . 15
4.2.5 Network-based scheduled content time shift . 18
4.2.6 What is on TV service . 20
4.2.7 What is on TV service – SMS initiated . 21
4.2.8 Parental control for scheduled content sequences . 22
4.2.9 Network-based user notification services . 23
4.2.10 Content bookmarking . 30
4.2.11 Personalised channel . 35
4.2.12 Local PVR . 38
4.2.13 Network PVR (nPVR) (managed model) . 45
4.2.14 Personalised channel . 51
4.2.15 Notification service . 54
4.3 Service access and control function protocol sequences . 61
4.3.1 Authentication. 61
4.3.2 IPTV service profile manipulation through XCAP . 66
4.3.3 Setup of RTSP/RTCP performance monitoring for CoD session in
managed networks over UNIT-18 . 68
4.3.4 Specifying metrics for RTSP/RTCP performance monitoring . 69
4.3.5 Non-native HNI-IGI . 71
4.4 Communication services . 73
4.4.1 Instant messaging . 73
4.4.2 Caller ID . 75
4.4.3 Presence . 77
4.4.4 Content sharing . 80
4.5 Content preparation . 84
4.5.1 Encryption sequences. 84
4.5.2 Content on demand . 85
4.5.3 Scheduled content with periodic key rotation controlled by the key
management function . 85
4.5.4 Scheduled content with periodic key rotation controlled by the
scheduled content encryption function . 86
4.5.5 Scheduled content with event based key rotation . 87
Bibliography . 88
Figure 1 – RTSP Procedure on UNIS-11 for managed model . 9
Figure 2 – RTSP Usage for COD on UNIS-11 and NPI-10 . 10
Figure 3 – Content reporting . 11
Figure 4 – Management of content reporting . 12
Figure 5 – Purchase request procedure of selected digital media related to the content . 14
Figure 6 – User-initiated PPV service without existing scheduled content session. 15
Figure 7 – User-initiated PPV service switched from the scheduled content service . 17
Figure 8 – IPTV end-user activation of scheduled content time shift . 18
Figure 9 – IPTV end-user deactivation of scheduled content time shift . 19
Figure 10 – Acquiring information on content streamed on an OITF . 21
Figure 11 – Call flow for an SMS initiated parental control request . 22
Figure 12 – Procedure for parental control command to change channels . 23
Figure 13 – IMS-based user notification setup request . 24
Figure 14 – DAE-based user notification setup request . 25
Figure 15 – IMS-based update of pending notification requests . 26
Figure 16 – DAE-based update of pending notification requests . 27
Figure 17 – DAE-based fetching of pending notification requests . 28
Figure 18 – Sending a notification to an OITF . 29
Figure 19 – Sending a notification to a cellular device . 29
Figure 20 – Content Bookmarking in a scheduled content session . 31
Figure 21 – Content bookmarking in a content on demand session . 32
Figure 22 – Content-related bookmark retrieval . 33
Figure 23 – Content bookmark update . 34
Figure 24 – Signalling flow of PCh configuration . 36
Figure 25 – Signalling flow of PCh service setup . 38
Figure 26 – Call flow for a local PVR recording session . 41
Figure 27 – Call flow for a remote request for a local PVR recording session . 44
Figure 28 – Call flow for network PVR recording session – Synchronous method . 47
Figure 29 – Call flow for network PVR recording – Asynchronous method . 50
Figure 30 – OITF-centric personalised channel . 53
Figure 31 – Retrieving emergency notifications . 54
Figure 32 – Procedure for network-generated notifications . 56
Figure 33 – High-level session procedure . 57
Figure 34 – Target device initiating a COD session in relation to session transfer . 58
Figure 35 – IG handling of CoD initiated sessions associated with session transfers . 59
Figure 36 – Transferor imitating a session transfer request to a transferee in push
mode . 60
Figure 37 – Post successful session establishment by the transferee . 61
Figure 38 – Default IMS public identity registration procedure in a managed model . 62
Figure 39 – IPTV end-user IMPU registration procedure in a managed model . 63
Figure 40 – IPTV end-user de-registration procedure in a managed model . 64
Figure 41 – IPTV default identity de-registration procedure in a managed model . 64
Figure 42 – Call flow for subscription to the registration event . 65
Figure 43 – Service profile management based on XCAP . 67
– 4 – IEC 62766-4-2:2017 © IEC 2017
Figure 44 – RTCP receiver report packet . 70
Figure 45 – RTCP XR packet . 71
Figure 46 – Registration for non-native HNI-IGI . 73
Figure 47 – Instant message origination call flow . 74
Figure 48 – Incoming message call flow . 75
Figure 49 – Caller identification call flow . 76
Figure 50 – IMS telephony service based caller identification . 77
Figure 51 – Subscription to presence . 78
Figure 52 – Cancellation of presence subscription .
...
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