Homework 7

Answer the following questions about Kurose and Ross, Chapter 6. You only need to turn in those that have a point count assigned.

1. (2 points) Briefly describe (a sentence or two) each of the three major problems in wireless communication.
2. (1 points) In CSMA/CA, what does the CA mean? Briefly describe one mechanism for implementing it.
3. (1 points) What does ad hoc mode mean with regard to wireless communication?
4. (1 points) How is bit error rate affected by increasing noise? How is bit error rate affected by increasing transmission rate?