SIST EN 62295:2009

SLOVENSKI STANDARD
SIST EN 62295:2009
01-oktober-2009
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Multimedia systems - Common communication protocol for inter-connectivity on
heterogeneous networks (IEC 62295:2007)
Multimediasysteme - Gemeinsames Kommunikationsprotokoll für die
Zusammenschaltung von heterogenen Netzwerken (IEC 62295:2007)
Systèmes multimédia - Protocole de communication commun relatif à la connectivité
entre réseaux hétérogènes (CEI 62295:2007)
Ta slovenski standard je istoveten z: EN 62295:2009
ICS:
35.110 Omreževanje Networking
SIST EN 62295:2009 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 62295:2009

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SIST EN 62295:2009

EUROPEAN STANDARD
EN 62295

NORME EUROPÉENNE
August 2009
EUROPÄISCHE NORM

ICS 33.040.40; 33.160; 35.100


English version


Multimedia systems -
Common communication protocol
for inter-connectivity on heterogeneous networks
(IEC 62295:2007)


Systèmes multimédia -  Multimediasysteme -
Protocole de communication commun Gemeinsames Kommunikationsprotokoll
relatif à la connectivité für die Zusammenschaltung
entre réseaux hétérogènes von heterogenen Netzwerken
(CEI 62295:2007) (IEC 62295:2007)




This European Standard was approved by CENELEC on 2009-07-01. CENELEC members are bound to comply
with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard
the status of a national standard without any alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.

This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and notified
to the Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the
Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: Avenue Marnix 17, B - 1000 Brussels


© 2009 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 62295:2009 E

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SIST EN 62295:2009
EN 62295:2009 – 2 –
Foreword
The text of document 100/1200/CDV, future edition 1 of IEC 62295, prepared by technical area 8,
Multimedia home server systems, of IEC TC 100, Audio, video and multimedia systems and equipment,
was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 62295 on
2009-07-01.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2010-04-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2012-07-01
__________
Endorsement notice
The text of the International Standard IEC 62295:2007 was approved by CENELEC as a European
Standard without any modification.
__________

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SIST EN 62295:2009
IEC 62295
Edition 1.0 2007-11
INTERNATIONAL
STANDARD

Multimedia systems – Common communication protocol for inter-connectivity
on heterogeneous networks


INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
XB
ICS 33.040.40; 33.160; 35.100 ISBN 2-8318-9351-8

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SIST EN 62295:2009
– 2 – 62295 © IEC:2007(E)
CONTENTS
FOREWORD.6
INTRODUCTION.8

1 Scope and object.9
2 Normative references .10
3 Terms, definitions, abbreviations and conventions.10
3.1 Terms and definitions .10
3.2 Abbreviations .13
3.3 Conventions .14
4 Requirements .14
4.1 Home server interface requirements.15
4.1.1 Basic requirements for data delivery.15
4.1.2 Functional requirements for HNMP .15
4.1.3 Home server interface requirements for unicast, multicast and
broadcast .15
4.2 CCP device requirements.16
4.2.1 Requirements for device registration .16
4.2.2 Requirements for classification of CCP devices .16
5 Common communication protocol (CCP) layer.17
5.1 CCP layer.17
5.2 Data delivery over heterogeneous networks .19
6 CCP addressing .20
6.1 General .20
6.2 An addressing structure to facilitate traffic switching for the home
server.Version 0 .20
6.2.1 Domain address .21
6.2.2 Cluster address .21
6.2.3 Device ID field .21
7 CCP packet format and fields .21
7.1 General .21
7.2 CCP packet format .22
7.2.1 CCP identification (CCPID).22
7.2.2 CCP header version (CCPHDRVER) .22
7.2.3 CCP address version (CCPADDRVER).23
7.2.4 Destination address (DESTADDR).23
7.2.5 Source address (SRCADDR) .23
7.2.6 Type (TYPE) field .23
7.2.7 Reserved (RSV) field.25
7.2.8 CCP payload length (CCPPLEN) field.25
7.2.9 CCP payload field.25
8 Home network management protocol (HNMP) .25
8.1 General .25
8.2 HNMP packet format .26
8.2.1 Transaction ID (TID) .26
8.2.2 HNMP command (HNMPCMD).26
8.2.3 Reserved (RSV) field.26

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SIST EN 62295:2009
62295 © IEC:2007(E) – 3 –
8.2.4 HNMP payload length (HNMPPLEN) field .26
8.2.5 HNMP payload .26
8.3 Home server registration .27
8.4 Device registration .27
8.4.1 Device registration request (DEV_REG_REQ) packet.27
8.4.2 Device registration response (DEV_REG_RES) packet.28
8.5 Device management.29
8.5.1 Add device (ADD_DEV) packet.31
8.5.2 Delete device (DEL_DEV) packet .31
8.5.3 Initialize device (INI_DEV) packet.32
8.5.4 Alive-check request (ALV_CHK_REQ) packet.32
8.5.5 Alive-check response (ALV_CHK_RES) packet .32
8.6 Address and name information of devices .32
8.6.1 Device address and name information request (DEV_INFO_REQ)
packet .33
8.6.2 Device address and name information response (DEV_INFO_RES)
packet .33
8.7 Other management functions.34
9 Universal home control protocol (UHCP) .34
9.1 UHCP packet format.34
9.1.1 Transaction ID (TID) .35
9.1.2 Message type (MT) and action type (AT) .35
9.1.3 Reserved (RSV) field.36
9.1.4 UHCP payload length (UHCPPLEN) field.36
9.1.5 UHCP payload.36
9.2 Execution messages (EXE) .36
9.2.1 Execution of registration (EXE_REG) .36
9.2.2 Execution of control (EXE_CTRL).37
9.2.3 Response OK (EXE_RESOK) .38
9.2.4 Response NOK (EXE_RESNOK) .38
9.3 Query messages (QUE).38
9.3.1 Query of registration status (QUE_REGSTAT).38
9.3.2 Query of control status (QUE_CTRLSTAT) .39
9.3.3 Query of all status (QUE_ALLSTAT).39
9.3.4 Response OK (QUE_RESOK).40
9.3.5 Response NOK (QUE_RESNOK).40
9.4 Notification messages (NTFY) .40
9.5 UHCP payload syntax.40
9.5.1 Basic syntax for UHCP payload .40
9.5.2 Syntax for UHCP registration.41
9.5.3 Syntax for device control .42
9.5.4 Syntax for query of controlling and monitoring status.43
9.5.5 Syntax for notification .44
10 Home data service protocol (HDSP) .45
10.1 Functional requirements of HDSP.45
10.1.1 Interoperability with CCP .45
10.1.2 File and directory services.45
10.1.3 Messaging service.46
10.2 HDSP packet format.46

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10.2.1 Transaction ID (TID) .46
10.2.2 HDSP command .46
10.2.3 HDSP payload length (HDSPPLEN) field .47
10.2.4 HDSP payload .47
10.3 Messages for directory services .47
10.3.1 Query request message (DIR_QUE_REQ).48
10.3.2 Query response message (DIR_QUE_RES).48
10.3.3 Deletion request message (DIR_DEL_REQ) .49
10.3.4 Deletion response message (DIR_DEL_RES) .49
10.3.5 Renaming request message (DIR_REN_REQ).49
10.3.6 Renaming response message (DIR_REN_RES) .49
10.3.7 Making request message (DIR_MAKE_REQ).49
10.3.8 Making response message (DIR_MAKE_RES).50
10.4 Messages for file services .50
10.4.1 Query request message (FILE_QUE_REQ) .53
10.4.2 Query response message (FILE_QUE_RES) .53
10.4.3 Deletion request message (FILE_DEL_REQ) .53
10.4.4 Deletion response message (FILE_DEL_RES) .53
10.4.5 Renaming request message (FILE_REN_REQ) .53
10.4.6 Renaming response message (FILE_REN_RES).54
10.4.7 Negotiation request message (FILE_NEGO_REQ) .54
10.4.8 Negotiation response message (FILE_NEGO_RES) .54
10.4.9 Getting request message (FILE_GET_REQ).54
10.4.10 Getting response message (FILE_GET_RES) .54
10.4.11 Putting request message (FILE_PUT_REQ) .55
10.4.12 Putting response message (FILE_PUT_RES) .55
10.5 Messages for messaging service.55
10.5.1 Sending request message (MSG_PUT_REQ) .56
10.5.2 Sending response message (MSG_PUT_RES) .56
10.6 Error codes .56
11 Home multimedia service protocol (HMSP) .57
11.1 Functional requirements of HMSP .58
11.1.1 Interoperability with CCP .58
11.1.2 Management of multimedia resource .58
11.1.3 Stream and play of multimedia resource .58

Annex A (informative) FSM of FS-CCPDEV supporting HNMP .60
Annex B (informative) FSM of FS-CCPDEV for supporting UHCP .63

Figure 1 – Communication layer structures of network technologies .10
Figure 2 – Server interface .11
Figure 3 – Cluster and domain network.12
Figure 4 – Classification of CCP devices .16
Figure 5 – Definitions of application program, CCP API, lower protocol layers interface,
and lower protocol layers .18
Figure 6 – Location of CCP layer .18
Figure 7 – Example of data transmission over heterogeneous networks using CCP
layer .20

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SIST EN 62295:2009
62295 © IEC:2007(E) – 5 –
Figure 8 – CCP address format of CCP address by version 0 .21
Figure 9 – CCP packet format of CCP header by version 0 .22
Figure 10 – Type fields .23
Figure 11 – HNMP packet format .26
Figure 12 – DEV_REG_REQ and DEV_REG_RES packets.28
Figure 13 – Example of HNMP command sequence for device registration .29
Figure 14 – ADD_DEV, DEL_DEV and INI_DEV packets .30
Figure 15 – ALV_CHK_REQ and ALV_CHK_RES packets .30
Figure 16 – Example of HNMP command sequence for device management.31
Figure 17 – DEV_INFO_REQ and DEV_INFO_RES packets .33
Figure 18 – Example of HNMP command sequence for retrieving device address and
name information .33
Figure 19 – UHCP packet format .35
Figure 20 – Message type and action type fields of UHCP packet .36
Figure 21 – Example of registration process .37
Figure 22 – Example of EXE_CTRL message .38
Figure 23 – Example of QUE_REGSTAT message.39
Figure 24 – Example of QUE_CTRLSTAT message .39
Figure 25 – Example of QUE_ALLSTAT message.40
Figure 26 – HDSP packet format.46
Figure 27 – Example of usage of directory service messages .50
Figure 28 – Example of usage of file service messages .52
Figure 29 – Example of usage of Messaging service messages .56
Figure A.1 – FSM of FS-CCPDEV for supporting HNMP.60
Figure B.1 – FSM of FS-CCPDEV for supporting UHCP .63

Table 1 – Cast type field .24
Table 2 – Traffic type field .24
Table 3 – Payload type field.25
Table 4 – HDSP commands .47
Table 5 – Messages for directory services .48
Table 6 – Messages for file services .51
Table 7 – Messages for messaging services .55
Table 8 – Error codes for HDSP.57

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SIST EN 62295:2009
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INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________

MULTIMEDIA SYSTEMS –
COMMON COMMUNICATION PROTOCOL
FOR INTER-CONNECTIVITY ON HETEROGENEOUS NETWORKS


FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national Electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
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agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
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Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
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between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
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5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with an IEC Publication.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
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8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 62295 has been prepared by technical area 8: Multimedia home
server systems, of IEC technical committee 100: Audio, video and multimedia systems and
equipment.
The text of this standard is based on the following documents:
CDV Report on voting
100/1200/CDV 100/1283/RVC

Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.

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SIST EN 62295:2009
62295 © IEC:2007(E) – 7 –
The committee has decided that the contents of this publication will remain unchanged until
the maintenance result date indicated on the IEC web site under "http://webstore.iec.ch" in
the data related to the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
A bilingual version of this publication may be issued at a later date.

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SIST EN 62295:2009
– 8 – 62295 © IEC:2007(E)
INTRODUCTION
Numerous wired and wireless home network technologies of various types have been
developed and are in use today. However, since these technologies have been developed for
specific functions such as control, A/V and data services, interoperability is not guaranteed
among products employing these technologies. Hence, users who wish to implement the
home network environment either purchase devices that are based on a single technology for
interoperability or install independent, non-compatible networks in their home.
To solve these problems, home network businesses and service providers have taken into
account and developed a number of specific technologies in order to allow interoperability
among home network technologies. However, most of these technologies are local and offer
interoperability between a limited range of devices and give rise to new problems caused by
complexity and diversity in technologies of different companies.
In order to incorporate such complex and diverse technologies, there is a need to develop a
new convergence technology that can integrate not only current technologies but also those
expected to surface in the future.
The needs for the new convergence technology are the following:
– provide interoperability and interconnectivity among heterogeneous networks through a
specific convergence layer;
– provide expandability for applications in not only current network technologies, but also
new technologies to be developed in the future;
– are applicable in small devices with low processing capabilities by providing protocols
such as simple signaling in the convergence layer;
– available at a low cost and simple to implement on a device;
– able to provide diverse home network services (or applications).

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SIST EN 62295:2009
62295 © IEC:2007(E) – 9 –
MULTIMEDIA SYSTEMS –
COMMON COMMUNICATION PROTOCOL
FOR INTER-CONNECTIVITY ON H
...