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BS EN 13757-4:2013

BS EN 13757-4:2013

$215.11

Communication systems for meters and remote reading of meters – Wireless meter readout (Radio meter reading for operation in SRD bands)

Published By Publication Date Number of Pages
BSI 2013 72
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This European Standard specifies the requirements of parameters for the physical and the link layer for systems using radio to read remote meters. The primary focus is to use the Short Range Device (SRD) unlicensed telemetry bands. The standard encompasses systems for walk-by, drive-by and fixed installations. As a broad definition, this European Standard can be applied to various application layers.

PDF Catalog

PDF Pages PDF Title
6 1 Scope
2 Normative references
3 Terms, definitions and abbreviations
3.1 Terms and definitions
7 3.2 Abbreviations
8 4 General
4.1 Introduction
9 4.2 Meter communications types
12 4.3 Performance Classes
13 5 Mode S
5.1 Mode S: General
5.2 Mode S: Transmitter
14 5.3 Mode S: Receiver
15 5.4 Mode S: Data encoding
5.4.1 Mode S: Manchester encoding
5.4.2 Mode S: Order of transmission of the encoded data
5.4.3 Mode S: Preamble and synchronisation pattern
16 6 Mode T
6.1 Mode T: General
6.2 Mode T: Transmitter
18 6.3 Mode T2 only: Receiver
6.4 Mode T: Data encoding
6.4.1 General
6.4.2 Mode T: Meter transmit: “3 out of 6” data encoding
6.4.2.1 General
19 6.4.2.2 Mode T: Meter transmit: Order of transmission of the encoded data
6.4.2.3 Mode T1 and T2: Meter transmit: Preamble and synchronisation pattern
20 6.4.3 Mode T2: Other Device transmit: Manchester encoding
6.4.3.1 General
6.4.3.2 Mode T2: Other Device transmit: Order of transmission of the encoded data
6.4.3.3 Mode T2: Other Device transmit: Preamble and synchronisation pattern
7 Mode R2
7.1 Mode R2: General
7.2 Mode R2: Transmitter
22 7.3 R2: Receiver
7.4 Mode R2: Data encoding
7.4.1 Mode R2: Manchester encoding
7.4.2 Mode R2: Order of transmission of the encoded data
7.4.3 Mode R2: Preamble and synchronisation pattern
23 8 Mode C
8.1 Mode C: General
8.2 Mode C: Transmitter
24 8.3 Mode C: Receiver
25 8.4 Mode C: Data encoding
8.4.1 General
8.4.2 Mode C: Preamble and synchronisation pattern
26 9 Mode N
9.1 Mode N: General
9.2 Mode N: Physical link parameters
28 9.3 Mode N: Receiver sensitivity
9.4 Mode N: Data encoding
9.4.1 Mode N: General
9.4.2 Mode N: Preamble and synchronisation pattern
29 10 Mode F
10.1 Mode F: General
10.2 Mode F: Physical link parameters
30 10.3 Mode F: Receiver sensitivity
31 10.4 Mode F: Data encoding
10.4.1 Mode F: General
10.4.2 Mode F: Preamble and synchronisation pattern
11 Data Link Layer
11.1 General
11.2 Order of multi byte fields
32 11.3 Frame format A
11.3.1 General
11.3.2 First block
11.3.3 Second block
11.3.4 Optional block(s)
11.4 Frame format B
11.4.1 General
11.4.2 First block
33 11.4.3 Second block
11.4.4 Optional block
11.5 Field definitions
11.5.1 General
11.5.2 Multi byte fields
11.5.3 Length field (L-Field)
11.5.4 Control field (C-Field)
35 11.5.5 Manufacturer ID (M-field)
36 11.5.6 Address (A-field)
11.5.7 Cyclic redundancy check (CRC-field)
11.5.8 Control information field (CI-field)
11.6 Timing
11.6.1 Timing for installation messages
37 11.6.2 Synchronous transmissions of meter messages
38 11.6.3 Access timing
11.6.3.1 General
11.6.3.2 Mode R, S, T, C, N and F: Access to meter
39 11.6.3.3 Frequent Access Cycle
40 11.7 Repeated or duplicate messages
12 Connection to higher protocol layers
12.1 The Control Information Field (CI-field)
42 12.2 CI –fields for the Extended Link Layer
12.2.1 General
12.2.2 Communication Control Field (CC-field)
12.2.2.1 General
43 12.2.2.2 Bi-directional Subfield (B-field)
12.2.2.3 Response Delay Subfield (D-field)
12.2.2.4 Synchronised Subfield (S-field)
12.2.2.5 Hop Count Subfield (H-field)
12.2.2.6 Priority Subfield (P-field)
12.2.2.7 Accessibility Subfield (A-field)
12.2.2.8 Repeated Access Subfield (R-field)
12.2.3 Access Number Field (ACC-field)
12.2.4 Manufacturer ID 2 (M2-field).
44 12.2.5 Address 2 (A2-field)
12.2.6 Session Number Field (SN-field)
12.2.6.1 General
12.2.6.2 ENC-subfield
12.2.6.3 Time-subfield
12.2.6.4 Session-subfield
45 12.2.6.5 Specification of a session
12.2.7 AES-128 Counter Mode Encryption
12.2.7.1 General
12.2.7.2 Manufacturer ID field (M-field)
12.2.7.3 Address field (A-field)
12.2.7.4 Communication Control Field (CC-field)
12.2.7.5 Session Number Field (SN-field)
12.2.7.6 Frame Number (FN)
46 12.2.7.7 Block Counter (BC)
12.2.8 Payload Checksum Field (PayloadCRC-field)
12.3 CI-fields for the Transport Layer
12.3.1 General
12.3.2 Short Transport Layer
12.3.3 Long Transport Layer
47 Annex A (informative) Frequency allocation and band usage for the 868 MHz band
48 Annex B (informative) Flag, assignment of the “unique User/Manufacturer ID”, three letter codes
49 Annex C (informative) Frame examples
C.1 Example of a frame from a meter in mode S
C.1.1 Conditions
C.1.2 Block content
50 C.1.3 Bit string
51 C.2 Example of a frame from a meter in mode T1
C.2.1 Condition
C.2.2 Block Content
52 C.2.3 Bit string
C.3 Example of a frame from a meter in mode C1
C.3.1 Conditions
53 C.3.2 Block content
C.3.3 Bit string
55 Annex D (informative) Example of predictive reception of synchronous messages
56 Annex E (informative) Timing diagrams
67 Annex F (informative) Counter Mode Flow
68 Annex G (informative) Structure of Extended Link Layer
CI-field = 8Ch
CI-field = 8Dh
CI-field = 8Eh
CI-field = 8Fh

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BS EN 13757-4:2013
$215.11