Transcript Tutorial-1

Tutorial-1
1- During a cellular network design phase you are instructed to
assume a frequency re-use factor of N=12.
i) Verify if this is a valid re-use factor.
ii) If the cell radius is chosen to be 2km, find the minimum
distance between co-channel cell centres.
Tutorial-1
Tutorial-1
3- You are trying to design a cellular network to cover an area of at
least 2800 km2. There are K=300 voice channels available for the
overall system. Your design must support 100 concurrent calls per
cell. Due to radio propagation issues the minimum distance
between co-channel cell centres must be 9 km. How many base
stations will you need for this network?