Need help with #7 please!

5. The channel bandwidth in LTE is different from the bandwidth occupied by the resource blocks. For each specified channel bandwidth, compute the fraction 6. Differentiate between a basic service set and an extended service set in IEEE 7. In Bluetooth, what differentiates a master device from a slave device? Can a occupied by the physical resource blocks. Comment on the efficiency 802.11. device be a slave in two piconets? Can a device be a master in two piconets? 8. Draw a diagram showing the sequence of UWB pulses transmitted using PPM for 9, Plot the UWB pulse v(t) given by the following equation for A = 1 and = the sequence 00101101. 0.25,0.5,1. Use Matlab or R. Show the three pulse shapes on the same plot and identify the values of . What do you conclude from the plot