NEN EN 50090-4-1 : 2004

Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
  3.1 Terms and definitions
  3.2 Abbreviations
4 Services of the application layer
  4.1 Communication modes
  4.2 Service primitives of the application layer
5 Application layer Protocol Data Unit (APDU)
6 Application layer services
  6.1 Application layer services on multicast communication
      mode
  6.2 Application layer services on broadcast communication
      mode
  6.3 Application layer services on point-to-point
      connection-less communication mode
  6.4 Application layer services on point-to-point
      connection-oriented communication mode
  6.5 Router-specific application layer services on
      point-to-point connection-oriented
      communication mode
7 Parameters of application layer
  7.1 Association table
  7.2 Verify flag
Figures
Tables

Describes the services and protocol of the application layer for usage in Home and Building Electronic Systems. Provides the services and the interface to the user process as defined in EN 50090-3-2. This procedure is based on the services and the protocol is provided by the Transport Layer, Network Layer and Data Link Layer as specified in EN 50090-4-2.