Answer the following questions about CSMA :
2.1 For Carrier Sense Multiple Access, how does the CS thresholdimpact spatial reuse and interference?
2.2 Explain the hidden and exposed terminal problems with anexample.
2.3 Why is it difficult to use CSMA-CD in the wirelessmedium?
2.4 Using only physical carrier sense, can you avoid the hiddenterminal problem? If so, how? If not, why?
2.5 Could there be problems with using only virtual carriersense and no physical carrier sense?
Expert Answer
An answer will be send to you shortly. . . . .