7 / 42

13-7

call intensity, calling rate

URNurn:iec:std:iec:80000-13:2025-02:::13-7

https://metanorma.github.io/isq-smart/quantities/part-13/t13-7
urn:iec:std:iec:80000-13:2025-02:::13-7

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-13:ed-2008:en:item:13-7

IEC

urn:iec:std:iec:80000-13:2025-02:::item:13-7

Designations

ENcall intensity, calling rate

FRintensité d'appel, taux d'appel

Symbol

λ

Notation systems

Rendered

λ

AsciiMath

lambda

LaTeX

\lambda

Definition

number of call attempts over a specified time interval divided by the duration (ISO 80000-3:2019, item 3-9) of this interval

quotient du nombre des tentatives d'appel observées pendant un intervalle de temps spécifié par la durée (ISO 80000-3:2019, item 3-9) de cet intervalle

Units

s^{- 1}

second to the power of minus one inverse second

View related quantities →

Notes

See IEC 60050-715,droploc%locality:item="715-03-13".

Voir l'IEC 60050-715,droploc%locality:item="715-03-13".

Referenced by

completed call intensity

Concept HierarchyPendrill (2024)

T⁻¹frequency-type quantitiesLevel 0 · Kind

Broader concepts

◇ dimensionless quantities ◇ frequency-type quantities

Ontology
isq:Quantity smart:TermEntry

Class Hierarchy

smart:Entity smart:TermEntryisq:Quantity

A physical quantity as defined in ISO/IEC 80000, with associated symbols, definitions, and units of measurement.

Instance IRI

isq:t13-7

Properties

isq:QuantityShape

Property	Value
rdf:type	isq:Quantity smart:TermEntry
dcterms:identifier	13-7
skosxl:prefLabel	"call intensity, calling rate"@en
skosxl:altLabel	"lambda"@en
skos:definition	number of call attempts over a specified time interval divided by the duration (ISO 80000-3:2019, item 3-9) of this inte…
skos:note	See <<iec60050-715,droploc%locality:item="715-03-13">>.
isq:hasUnit	s^{-1} (second to the power of minus one inverse second )
isq:hasDimension	isq:Dimension
smart:hasBindingnessType	bindingness-type:normative
dcterms:isPartOf	isq:part-13

Related Entities

isq:QuantityShape isq:part-13 isq:Unit isq:Dimension isq:hasDimension smart:TermEntry