Measure with start date and end date

[SniperPro86]

I have a SCD type 2 Device dimension (the historization is on the geography attribute)
I have an association fact table which contain the association between Devices and Nodes. The association is also historized with AssociationStartDate
and AssociationEndDate.

Is there a way (Measure) to get for a given date and a given Geography the number of Device and the number of associated Node.

Bellow is th model :

[amitchandak]

@SniperPro86 , refer these SCD approches

SCD
Guyinacube - https://www.youtube.com/watch?v=tKeaQpWynzg

https://www.youtube.com/watch?v=E1ZABKBpkdg

https://www.zartis.com/scd-implementation-with-temporal-tables-in-power-bi/

[SniperPro86]

@amitchandak 
Thank you for your reply,
The problem is that my fact table doesn't have a single date transaction but a start date and end date.