UNI CEI EN 13757-5 : 2009

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Explanation
  4.1 General
  4.2 Introduction
  4.3 Relaying
  4.4 Use of routers
  4.5 Use of gateways
      4.5.1 General
      4.5.2 Data duplication
  4.6 Use of power strobed units
  4.7 Error handling
  4.8 Time synchronisation
  4.9 Protocol possibilities
5 Mode P, protocol using routers
  5.1 General
  5.2 Physical layer protocol
      5.2.1 General
      5.2.2 Transmitter
      5.2.3 Receiver
  5.3 Data encoding
      5.3.1 Manchester encoding
      5.3.2 Order of transmission of the encoded data
      5.3.3 Wake up and preamble chip sequences
  5.4 Data link layer protocol
      5.4.1 General
      5.4.2 Frame format
      5.4.3 C-field
      5.4.4 M- and A-fields
      5.4.5 The CI-field
      5.4.6 Message handling
      5.4.7 Timing requirements
  5.5 Network layer protocol
      5.5.1 General
      5.5.2 Network layer format
      5.5.3 Relaying rules
  5.6 Application layer protocol
      5.6.1 CI-field
      5.6.2 Error reporting services
      5.6.3 Network management service
6 Mode R2, protocol using gateways
  6.1 General
  6.2 Physical layer protocols
  6.3 Data link layer protocol
      6.3.1 General
      6.3.2 M- and A-field
      6.3.3 C-field
      6.3.4 Timing requirements
      6.3.5 Error handling
  6.4 Network layer functionality
      6.4.1 General
      6.4.2 Downstream transfer
      6.4.3 Downstream relaying rules
      6.4.4 Upstream transfer
      6.4.5 Upstream relaying rules
  6.5 Application layer
      6.5.1 CI-field
      6.5.2 Network management services
7 Mode Q, protocol supporting precision timing
  7.1 General
  7.2 Physical layer protocol
      7.2.1 General
      7.2.2 Transmitter
      7.2.3 Receiver
  7.3 Data encoding
      7.3.1 NRZ encoding
      7.3.2 Order of transmission of the encoded data
      7.3.3 Wake up and preamble bit sequences
  7.4 Data link layer protocol
      7.4.1 General
      7.4.2 Frame format
      7.4.3 Normal data link layer frame handling
      7.4.4 Search link layer frame handling
  7.5 Mode Q, network layer protocol
      7.5.1 General
      7.5.2 Network layer format
      7.5.3 Address conversion rules
      7.5.4 Routing rules
      7.5.5 Timing requirements
  7.6 Mode Q, application layer protocol
      7.6.1 General
      7.6.2 EN 13757-1 Application layer
      7.6.3 Error reporting
      7.6.4 Alarm reporting
      7.6.5 Network management service
      7.6.6 Timing requirements
      7.6.7 COSEM extension
Bibliography

Describes the requirements for the protocols to use when performing relaying in wireless meter readout networks. Being an extension to Part 4 of EN 13757, Wireless meter readout (Radio meter reading for operation in the 868 MHz to 870 MHz SRD band) supports the routing of mode R2, but the routing of mode S and T is not supported.