defined by each higher layer specification

[priya123]

hi

While Reading Bluetooth Specification I often come across this phrase " defined by each higher layer
specification. "

What does it mean ??

[Håkon Alseth]

Most protocols have different layers of access. This is also the same for the bluetooth core spec.

It's similar to the OSI model:

https://en.wikipedia.org/wiki/OSI_model

 

Best regards

Håkon