CLC/TS 52056-8-4:2015

Electricity metering data exchange - The DLMS/COSEM suite - Part 8-4: Narrow-band OFDM PRIME PLC communication profile for neighbourhood networks

This Technical Specification is part of the EN 62056 / 52056 DLMS/COSEM suite and it specifies the DLMS/COSEM communication profiles for power line carrier neighbourhood networks using the modulation specified in ITU-T G.9904:2012. There are three profiles specified: - a profile using the EN 61334-4-32:1996 LLC layer; - a profile using TCP-UDP/IPv4; - a profile using TCP-UDP/IPv6.

Echange des données de comptage de l'électricité -La suite DLMS/COSEM - Partie 8-4: Profil de communication CPL à bande étroite OFDM PRIME pour les réseaux de voisinage

Izmenjava podatkov pri merjenju električne energije - Niz DLMS/COSEM - 8-4. del: Ozkopasovni OFDM PLC-profil za omrežja PRIME

General Information

• Status: Withdrawn
• Publication Date: 23-Apr-2015
• ICS: 35.240.60 - IT applications in transport
• ICS: 91.140.50 - Electricity supply systems
• Technical Committee: CLC/TC 13 - Equipment for electrical energy measurement and load control
• Drafting Committee: CLC/TC 13 - Equipment for electrical energy measurement and load control
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 09-Oct-2019
• Mandate: M/441 - Standardisation mandate to CEN, CENELEC and ETSI in the field of measuring instruments for the development of an open architecture for utility meters involving communication protocols enabling interoperability
• Mandate: M/490 - Standardisation mandate to the European Standardisation Organisations (ESOs) to support European Smart Grid deployment
• Ref Project: SIST-TS CLC/TS 52056-8-4:2015 - Electricity metering data exchange - The DLMS/COSEM suite - Part 8-4: The narrow-band OFDM PLC profiles for PRIME networks

Standards Content (Sample)

SLOVENSKI STANDARD
01-junij-2015
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2]NRSDVRYQL2)'03/&SURILO]DRPUHåMD35,0(
Electricity metering data exchange - The DLMS/COSEM suite - Part 8-4: The narrow-
band OFDM PLC profiles for PRIME networks
Ta slovenski standard je istoveten z: CLC/TS 52056-8-4:2015
ICS:
35.240.50 Uporabniške rešitve IT v IT applications in industry
industriji
91.140.50 Sistemi za oskrbo z elektriko Electricity supply systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

TECHNICAL SPECIFICATION CLC/TS 52056-8-4

SPÉCIFICATION TECHNIQUE
TECHNISCHE SPEZIFIKATION
April 2015
ICS 35.240.60; 91.140.50
English Version
Electricity metering data exchange - The DLMS/COSEM suite -
Part 8-4: Narrow-band OFDM PRIME PLC communication
profile for neighbourhood networks

This Technical Specification was approved by CENELEC on 2014-11-11.

CENELEC members are required to announce the existence of this TS in the same way as for an EN and to make the TS available promptly
at national level in an appropriate form. It is permissible to keep conflicting national standards in force.

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

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2015 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. CLC/TS 52056-8-4:2015 E

CONTENTS
Foreword . 7
Introduction. 8
1 Scope . 9
2 Normative references . 9
3 Abbreviations . 11
4 Targeted communication environments . 12
5 Reference model . 14
5.1 Overview . 14
5.2 The EN 61334-4-32 profile . 15
5.3 The TCP-UDP/IPv4 profile . 16
5.4 The TCP-UDP/IPv6 profile . 16
6 Physical Layer (PHY) . 16
6.1 General . 16
6.2 PRIME PHY data plane services . 16
6.3 PRIME PHY control plane services . 16
6.4 PRIME PHY management plane services . 16
7 Data link layer . 17
7.1 Overview – main features and functions . 17
7.2 Services used by Base Node and Service Nodes . 18
7.3 Services used by Base Node signalling . 18
7.4 Management services. 18
8 Convergence layers . 18
8.1 Overview . 18
8.2 The EN 61334-4-32 LLC convergence sublayer . 19
8.2.1 General . 19
8.2.2 Connection management services . 20
8.2.2.1 CL_432_ESTABLISH.request . 20
8.2.2.2 CL_432_ESTABLISH.confirm . 20
8.2.2.3 CL_432_JOIN.indication . 21
8.2.2.4 CL_432_RELEASE.request . 21
8.2.2.5 CL_432_RELEASE.confirm . 22
8.2.2.6 CL_432_LEAVE.indicate . 22
8.2.3 Summary of the connection management services. 23
8.2.4 CL_432_DATA services . 23
8.2.4.1 Overview . 23
8.2.4.2 CL_432_DATA services . 24
8.2.4.3 DL_Broadcast services . 24
8.2.4.4 DL_Reply and DL_Update_Reply services . 24
8.2.5 Addressing . 24
8.2.5.1 Overview . 24
8.2.5.2 MAC address . 25
8.2.5.3 EN 61334-4-32 SSCS addresses . 25
8.2.5.4 LLC addresses . 25
8.3 The TCP-UDP/IPv4 based convergence sublayer . 26
8.3.1 Overview . 26
8.3.1.1 General architecture . 26

– 3 – CLC/TS 52056-8-4:2015
8.3.1.2 The TCP connection manager . 27
8.3.1.3 TCP-UDP/IPv4 . 27
8.3.1.4 Subnetwork gateway . 27
8.3.2 Opening and closing the IPv4 SSCS . 28
8.3.2.1 Introduction . 28
8.3.2.2 CL_IPv4_ESTABLISH.request . 28
8.3.2.3 CL_IPv4_ESTABLISH.confirm . 28
8.3.2.4 CL_IPv4_RELEASE.request . 29
8.3.2.5 CL_IPv4_RELEASE.confirm . 29
8.3.3 Unicast address management . 30
8.3.3.1 Introduction . 30
8.3.3.2 CL_IPv4_REGISTER.request . 30
8.3.3.3 CL_IPv4_REGISTER.confirm . 31
8.3.3.4 CL_IPv4_UNREGISTER.req . 31
8.3.3.5 CL_IPv4_UNREGISTER.confirm . 31
8.3.4 Multicast group management . 32
8.3.4.1 General . 32
8.3.4.2 CL_IPv4_IGMP_JOIN.req . 32
8.3.4.3 CL_IPv4_IGMP_JOIN.confirm . 32
8.3.4.4 CL_IPv4_IGMP_LEAVE.request . 33
8.3.4.5 CL_IPv4_IGMP_LEAVE.confirm . 33
8.3.5 Data transfer . 33
8.3.5.1 General . 33
8.3.5.2 CL_IPv4_DATA.request . 33
8.3.5.3 CL_IPv4_DATA.confirm . 34
8.3.5.4 CL_IPv4_DATA.indicate . 34
8.3.6 IPv4 SSCS PDUs . 34
8.3.6.1 General . 34
8.3.6.2 Address resolution PDUs . 34
8.3.6.2.1 Overview . 34
8.3.6.2.2 AR_REGISTER_S . 34
8.3.6.2.3 AR_REGISTER_B . 35
8.3.6.2.4 AR_UNREGISTER_S . 35
8.3.6.2.5 AR_UNREGISTER_B . 35
8.3.6.2.6 AR_MCAST_REG_S . 35
8.3.6.2.7 AR_MCAST_REG_B . 36
8.3.6.2.8 AR_MCAST_UNREG_S . 36
8.3.6.2.9 AR_MCAST_UNREG_B . 36
8.3.6.3 Data connection establishment . 36
8.3.6.3.1 Overview . 36
8.3.6.3.2 AR_LOOKUP_S . 36
8.3.6.3.3 AR_LOOKUP_B . 37
8.3.7 IPv4 SSCS packet format . 37
8.3.7.1 General . 37
8.3.7.2 IPv4 packet format without header compression. 37
8.3.7.3 IPv4 packet format with Van Jacobsen header compression. 37
8.3.8 Connection data . 38
8.3.8.1 General . 38
8.3.8.2 Connection data from the initiator . 38

8.3.8.3 Connection data from the responder . 38
8.4 The TCP-UDP/IPv6 based convergence sublayer . 39
8.4.1 Overview . 39
8.4.1.1 General architecture . 39
8.4.1.2 IPv6 unicast addressing assignment . 39
8.4.1.3 Role of the Base Node . 39
8.4.2 IPv6 SSCS . 40
8.4.2.1 General . 40
8.4.2.2 Routing in the subnetwork . 40
8.4.2.3 CPCS: Segmentation and reassembly . 40
8.4.3 IPv6 Address Configuration . 40
8.4.3.1 Overview . 40
8.4.3.2 Interface identifier . 40
8.4.3.3 IPv6 Link local address configuration . 40
8.4.3.4 Stateless address auto configuration . 40
8.4.3.5 Stateful address configuration . 40
8.4.3.6 Multicast address . 40
8.4.3.7 Address resolution . 41
8.4.3.7.1 Overview . 41
8.4.3.7.2 Unicast address . 41
8.4.3.7.3 Multicast address . 41
8.4.3.7.4 Retransmission of address resolution packets . 42
8.4.4 IPv6 packet transfer . 42
8.4.5 Segmentation and reassembly . 42
8.4.6 Compression . 42
8.4.7 Quality of Se
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