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BS ISO/IEC 14543-5-8:2017

BS ISO/IEC 14543-5-8:2017

$167.15

Information technology. Home electronic systems (HES) architecture – Intelligent grouping and resource sharing for HES Class 2 and Class 3. Remote access core protocol

Published By Publication Date Number of Pages
BSI 2017 44
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This part of ISO/IEC 14543ā€‘5 specifies the core protocol of IGRS user and device remote access, including intelligent grouping and resource sharing. The protocol features are:

  1. IGRS RA user and IGRS RA device concepts and relationship management mechanisms,

  2. user and device remote discovery and online and offline status management mechanisms,

  3. user and device remote access message formats and message exchanging flows, and

  4. remote data and service distribution and sharing mechanisms.

This document is applicable to remote access of an IGRS sub-network (called an IGRS subnet) for resource sharing and service collaboration among home and/or remote computers, consumer electronics and communication devices.

PDF Catalog

PDF Pages PDF Title
2 National foreword
6 CONTENTS
8 FOREWORD
9 INTRODUCTION
11 1 Scope
2 Normative references
12 3 Terms, definitions and abbreviated terms
3.1 Terms and definitions
14 3.2 Abbreviated terms
15 4 Conformance
5 IGRS RA overview
6 IGRS RA service functional flow
16 Figures
Figure 1 ā€“ Typical flow of IGRS RA service
17 7 Registration management
7.1 User or device registration flow
Figure 2 ā€“ IGRS RA user or device registration flow
18 7.2 User registration management
7.3 Device registration management
19 7.4 Registration response status code
8 Login
8.1 User or device login flow
Table 1 ā€“ Registration response status code and the contents in the registration response messages
20 8.2 User connection
8.3 Messages for user connection ID binding
Figure 3 ā€“ IGRS RA User or Device Login Flow
21 8.4 Device connection
8.5 Messages for device connection ID binding
22 9 Device access rights configuration
9.1 Overview
9.2 Messages for device access rights configuration request
23 9.3 Messages for device access rights configuration response
24 10 User and device relationship management
10.1 Overview
Figure 4 ā€“ Flow of relationship establishment request which needs approval from target
Figure 5 ā€“ Flow of relationship establishment request which does not need approval from target
26 Figure 6 ā€“ IGRS RA Relationships
27 10.2 Relationship management mechanism
28 10.3 Relationship establishment
10.3.1 Messages for relationship establishment request
10.3.2 Relationship establishment request procedure for IRSP
29 10.3.3 Target accepts or rejects relationship establishment request
30 10.3.4 IRSP processes relationship establishment acceptance message from target
Table 2 ā€“ Rules of IRSP processing target relationship establishment acceptance response messages
31 10.4 Releasing relationship
Figure 7 ā€“ Flow of relationship releasing
32 10.5 Device verification code management
10.5.1 Device verification code management initiated by IGRS RA user
33 10.5.2 Device verification code management initiated by IGRS RA device
34 11 Message exchange
11.1 Overview
11.2 User or device ā†” User or device message exchange that needs response
Figure 8 ā€“ Flow of message exchange between user or device and user or device that needs response
35 11.3 User or device ā†” User or device message exchange that does not need response
Figure 9 ā€“ Flow of message exchange between user or device and user or device that does not need response
36 11.4 User or device ā†” IRSP message exchange
11.5 IGRS RA server pushes message to user or device
Figure 10 ā€“ Flow of message exchange between user or device and IRSP
37 11.6 IGRS RA NAT traversal
Figure 11 ā€“ IRSP pushes message to user or device
38 11.7 Message exchange mode
11.7.1 Overview
Figure 12 ā€“ IGRS RA NAT traversal mechanism
39 11.7.2 Message exchange of ā€œpoint-to-pointā€ and ā€œpoint-to- multiple-pointā€
11.7.3 Message exchange of ā€œinstant transmissionā€ and ā€œoffline storageā€
12 Logout
Figure 13 ā€“ Point-to-point message exchange in IGRS RA system
40 13 User and device discovery and online status management
Figure 14 ā€“ IGRS RA user or device offline flow
41 Figure 15 ā€“ User and device discovery mechanisms in IGRS RA system
42 14 Security
Figure 16 ā€“ Non-uniqueness of user addressing
43 Bibliography

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BS ISO/IEC 14543-5-8:2017
$167.15