Physical layer Even if we don’t focus too much on the physical layer, we see the property we expect from the physical layer (such as clock synchronization) and some way to code binary information.
Standardization organisations We have a quick view of the different standardization bodies in the telecommunication area and how we can access the documents
ISO Reference Model Here we are, the famous OSI seven layer model. We look at the strange name it uses such as PDU, SDU and SAP. We see the recursive nature of layering, We look at the seven layers and why we don’t have to focus on that number.
Black Box A Top dow approach of the network giving details of a well known application (Web) and how in fact we can just say that it is interaction with a black box. We give the name of these interaction (Request, Indication, Response and Confirmation) and see that the black box can be decomposed itself … Read moreRES1 Black Boxes (2/12)
Introduction I give the lecture agenda and how this blog works. If you read this blog you are certainly aware of its existence.