4. In a wireless cellular system. It's consider cell with radius of sokm with EIRP (Effective isotropic radiated power)

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4 In A Wireless Cellular System It S Consider Cell With Radius Of Sokm With Eirp Effective Isotropic Radiated Power 1 (32.16 KiB) Viewed 83 times

4. In a wireless cellular system. It's consider cell with radius of sokm with EIRP (Effective isotropic radiated power) of 16W. The GOs of Hocking probability is 3%. Assume that average call length (/) is 10 minutes, and each w makes average of 6 calls hoor). Assume the cell has been allocated 8 MHZ spectral bandwidth with full duplex channel bandwidth of 80 KH. (a) Calculate the traffic intensity a' per user Erlangl. means user traffic intensity) (2) (b) Decide the total number of channel'' per cell.) (e) Decide the offered load [Erlang) using the result of (b) and GOS of 3%. Use Erlang B Table in Appendix A of the Text, pp.556-561 (2) (d) Decide the Capacity of the Cell in terms of the Number of Users. (2) (e)If we split the current cell of radius 50 Km into 5 Km-radius new cell, decide the new transmitted power (Watt) for the split cell (assume propagation loss factor y =2). (1)