a. What are smart phones?
b. What changed from 1G cellular technology to 2G technology?
c. Compare typical 2G speeds with 3G speeds.
d. What are likely to be typical download speeds for early 4G systems?
e. What speeds will 4G support eventually?
f. At what generation did video downloads and reasonably fast web access become feasible?
g. What generation is sufficient for high-definition video and very fast web access?