communication initialization

procedure used to establish communication between an RSU and a newly arrived OBU

procedure used to establish communication between an RSU and a newly arrived OBU

concatenation

function performed by the Transfer Kernel to map multiple Application Layer Protocol Data Units or Application Layer Protocol Data Layer Fragments into one Data Link Layer Service Data Unit

function performed by the Transfer Kernel to map multiple Application Layer Protocol Data Units or Application Layer Protocol Data Layer Fragments into one Data Link Layer Service Data Unit

fragmentation

function performed by the transfer kernel to map one ASDU on multiple LSDUs
NOTE1 In ISO/IEC 7498-1, fragmentation is called segmentation.
NOTE2 The inverse function is called defragmentation or, in ISO/IEC 7498-1, disassembling.

function performed by the transfer kernel to map one ASDU on multiple LSDUs
NOTE1 In ISO/IEC 7498-1, fragmentation is called segmentation.
NOTE2 The inverse function is called defragmentation or, in ISO/IEC 7498-1, disassembling.

chaining

function performed by the Transfer Kernel to link the execution of service primitives together

function performed by the Transfer Kernel to link the execution of service primitives together

ITS-S application process

element in an ITS stationthat performs information processing for an ITS-S service

element in an ITS stationthat performs information processing for an ITS-S service

ITS-S facility application

ITS-S application process residing in the ITS-S facilities layer

ITS-S application process residing in the ITS-S facilities layer

modulation

keying of the carrier wave by coded data

keying of the carrier wave by coded data

multiplexing

function within the Transfer Kernel allowing simultaneous support for more that one Application in a single OBU

function within the Transfer Kernel allowing simultaneous support for more that one Application in a single OBU

operation

abstract representation of behaviour invoked in an entity

abstract representation of behaviour invoked in an entity

process

sequence of tasks or set of interrelated tasks which transform inputs into outputs

sequence of tasks or set of interrelated tasks which transform inputs into outputs

SIP

service initialization phase

SOP

service operation phase

termination

the procedure used to terminate communication between a RSU and an OBU

the procedure used to terminate communication between a RSU and an OBU