EN 13757-8:2023

SLOVENSKI STANDARD
01-december-2023
Komunikacijski sistemi za merilnike - 8. del: Prilagoditvena plast
Communication systems for meters - Part 8: Adaptation layer
Kommunikationssysteme für Zähler - Teil 8: Anpassungsschicht
Systèmes de communication pour compteurs - Partie 8 : Couche adaptation
Ta slovenski standard je istoveten z: EN 13757-8:2023
ICS:
33.200 Daljinsko krmiljenje, daljinske Telecontrol. Telemetering
meritve (telemetrija)
35.100.01 Medsebojno povezovanje Open systems
odprtih sistemov na splošno interconnection in general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN 13757-8
EUROPEAN STANDARD
NORME EUROPÉENNE
September 2023
EUROPÄISCHE NORM
ICS 33.200; 35.100.01
English Version
Communication systems for meters - Part 8: Adaptation
layer
Systèmes de communication pour compteurs - Kommunikationssysteme für Zähler - Teil 8:
Partie 8 : Couche adaptation Anpassungsschicht
This European Standard was approved by CEN on 19 June 2023.

CEN 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 CEN-CENELEC Management Centre or to any CEN
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 CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATIO N

E UR O PÄISCHES KOMITEE FÜR NORMUN G

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 13757-8:2023 E
worldwide for CEN national Members.

Contents Page
European foreword . 4
Introduction . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Abbreviations and symbols . 7
4.1 Abbreviations . 7
4.2 Symbols . 9
5 Network architecture . 9
5.1 Overview . 9
5.2 General description of network entities . 10
5.2.1 Head End System . 10
5.2.2 Core network . 10
5.2.3 Gateway . 11
5.2.4 End device . 11
6 General layer structure . 12
6.1 Overview . 12
6.2 Encapsulation schemes . 13
6.2.1 M-Bus over non-IP based communication technologies . 13
6.2.2 M-Bus over IP based communication technologies . 14
7 Adaptation layer description . 15
7.1 Adaptation layer structure . 15
7.2 Adaptation layer services . 15
7.2.1 MBAL Control field (MBAL-CL) . 15
7.2.2 Other MBAL fields . 19
Annex A (informative) Overview of LPWAN technologies . 20
A.1 LPWAN features for metering communication . 20
A.2 Segregation matrix . 20
Annex B (informative) MBAL implementation examples . 21
B.1 MBAL for alarm data pulling scenario . 21
B.2 MBAL for user data push and pull . 21
B.3 Confirmed User Data transmission. 22
Annex C (informative) Adaptation mechanism for Cat. NB (NB-IoT) and Cat. M1 (LTE-M) . 23
C.1 Cat. M1 and Cat. NB brief description. 23
C.2 Cat. M1 and Cat. NB characteristics. 23
C.3 Cat. M1 and Cat. NB network architecture . 23
C.4 M-Bus over CIoT . 26
Annex D (informative) Adaptation mechanism for LoRaWAN . 47
D.1 LoRaWAN brief description . 47
D.2 LoRaWAN network architecture . 47
D.3 LoRaWAN security services description . 49
D.4 LoRaWAN main features . 50
D.5 LoRaWAN frame structure overview . 50
D.6 M-Bus over LoRaWAN . 51
Annex E (informative) Adaptation mechanism for TS-UNB . 57
E.1 TS-UNB/MIOTY brief description . 57
E.2 MIOTY network architecture . 57
E.3 MIOTY principles . 58
E.4 MIOTY frame structure overview . 59
E.5 M-Bus over MIOTY . 60
Annex F (informative) Adaptation mechanism for Wize . 64
F.1 Wize brief description . 64
F.2 Wize services . 64
F.3 Wize network architecture . 65
F.4 M-Bus over Wize . 70
Bibliography . 72
European foreword
This document (EN 13757-8:2023) has been prepared by Technical Committee CEN/TC 294
“Communication systems for meters”, the secretariat of which is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by March 2024, and conflicting national standards shall be
withdrawn at the latest by March 2024.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a Standardization Request given to CEN by the European
Commission and the European Free Trade Association.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organisations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia,
Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland,
Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of North
Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the United
Kingdom.
Introduction
This document belongs to the EN 13757 series, which covers communication systems for meters.
EN 13757-1 contains generic descriptions and a communication protocol. EN 13757-2 contains a
physical and a Link Layer for twisted pair-based Meter-Bus (M-Bus). EN 13757-3 contains detailed
description of the application protocols especially the M-Bus Protocol. EN 13757-4 describes wireless
communication (often called wireless M-Bus or wM-Bus). EN 13757-5 describes the wireless network
used for repeating, relaying and routing for the different modes of EN 13757-4. EN 13757-7 describes
transport mechanism and security methods for data. The Technical Report CEN/TR 17167 contains
informative annexes for EN 13757-2, EN 13757-3 and EN 13757-7.
The M-Bus protocol upper layers (Transport and Application) can be used with various lower layers
(Network, Data Link and Physical) as described in EN 13757-1. Systems based on the M-Bus protocol
stack are well established in the metering market in Europe. In parallel, other wireless communication
networks known as LPWAN (Low Power Wide Area Networks) have been widely deployed and target
metering applications as well. The OSI reference model enables the transport of M-Bus upper layers on
top of LPWANs lower layers. To ensure a seamless transition of the legacy systems based on Wireless M-
Bus to LPWAN, an M-Bus Adaptation Layer (MBAL), is needed to provide the necessary services and
information to the upper layers via an adequate interface, to minimize the impact on their existing
implementations.
1 Scope
This document describes the functionalities and specifies the requirements of an adaptation layer to be
applied
...