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BS ISO 21806-4:2020

$198.66

Road vehicles. Media Oriented Systems Transport (MOST) – Transport layer and network layer

Published By Publication Date Number of Pages
BSI 2020 68
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This document specifies technical requirements related to the MOST transport layer and network layer functionality:

  • the service interface to application layer;

  • the network layer services;

  • the data transport mechanism;

  • the dynamic behaviour of a node;

  • the network error management.

PDF Catalog

PDF Pages PDF Title
2 undefined
7 Foreword
8 Introduction
11 1 Scope
2 Normative references
3 Terms and definitions
12 4 Symbols and abbreviated terms
4.1 Symbols
4.2 Abbreviated terms
5 Conventions
13 6 Transport layer service interface to upper OSI layers
6.1 Overview of services
6.2 Data type definitions
14 6.3 Parameters
6.3.1 Parameters — NL/TL to upper layers
17 6.3.2 Parameters — Upper layers to TL/NL
20 6.3.3 Parameters – NL/TL to upper layers and upper layers to TL/NL
22 6.4 Event indications and action requests
6.4.1 N_EVENT.INDICATE
6.4.2 N_NODE_POSITION.INDICATE
6.4.3 N_MAXIMUM_NODE_POSITION.INDICATE
6.4.4 N_NET_INTERFACE_TRANSITION.INDICATE
23 6.4.5 N_DIAGRESULT.INDICATE
6.4.6 N_SHUTDOWN_REASON.INDICATE
6.4.7 N_ACTION.REQUEST
6.4.8 N_NETWORK_STARTUP.REQUEST
24 6.4.9 N_SET_GROUP_ADDRESS.REQUEST
6.4.10 N_SET_NODE_ADDRESS.REQUEST
6.4.11 N_SET_EUI_48.REQUEST
6.5 Control data
6.5.1 N_CONTROL_DATA.RECEIVE
25 6.5.2 N_CONTROL_DATA.CONFIRM
6.5.3 N_SET_MESSAGE_ATTRIBUTES.REQUEST
6.5.4 N_CONTROL_DATA.SEND
6.6 Packet data
6.6.1 16-bit addressing
26 6.6.2 48-bit addressing
6.7 Streaming data
6.7.1 N_ALLOCATE.INDICATE
27 6.7.2 N_DEALLOCATE.INDICATE
6.7.3 N_CONNECT.INDICATE
6.7.4 N_DISCONNECT.INDICATE
6.7.5 N_SOURCE_DROP.INDICATE
28 6.7.6 N_STREAMING_DATA.RECEIVE
6.7.7 N_ALLOCATE.REQUEST
6.7.8 N_DEALLOCATE.REQUEST
6.7.9 N_CONNECT.REQUEST
29 6.7.10 N_DISCONNECT.REQUEST
6.7.11 N_STREAMING_DATA.SEND
7 TL — Transport layer
7.1 TL — Overview
7.2 TL — Data transport mechanism
7.2.1 TL — Transport service
7.2.2 TL — Service for control data
34 7.2.3 TL — Service for source data
35 8 NL — Network layer
8.1 NL — Overview
8.2 NL — Services
8.2.1 NL — States and state transitions
44 8.2.2 NL — Network error detection and management
49 8.3 NL — Timing
8.3.1 NL — General
8.3.2 NL — Timers
8.3.3 NL — Timing constraints
50 8.3.4 NL — Network startup and changes
53 8.3.5 NL — Network shutdown
56 8.3.6 NL — General communication
8.4 NL — Data link layer service interface
57 Annex A (informative) Ring break diagnosis (RBD)
66 Bibliography
BS ISO 21806-4:2020
$198.66