Consider the Cellular system uses 10.8MHz of bandwidth to provide the service where each channel requires 30kHz. Ignore the guard band between traffic channels.

System uses the frequency reuse factor of 7. How many traffic channels at each cell?

System A uses the relatively large fixed cell size which needs 30 cells to cover service area where system B uses relatively small cell size which needs 60 cells. Find the total number of traffic channels for both systems.

Which system do you recommend for densely populated metropolitan area and why?