Please solve

2 as mentioned in the course outline. This exam covers (20 marks) metal item comes down the conveyor belt, creating an additional reflected path in addition to LOS path LOS path between them with average gain -10 dB at delay O nanoseconds (ps). After To seconds, a Consider a wireless LAN operating in a factory near a conveyor belt. The transmitter and receiver have a c) Suppose a sequence of symbols, X1, X2, X3, ..., is sent by the transmitter and the kth sample at Problem 1 (CLO-1): with gain -15dB at a delay of 65ns. a) Sketch the power delay profile of this multipath system. (6 marks) b) Calculate the mean delay for this PDP. (4 marks) the output of the sampler in the receiver is observed to be Xx + 0.1Xx... What can we conclude about the design of the link? Discuss all possible reasons. d) If a BPSK signal is transmitted with bit energy to noise ratio of 6dB, then find the probability of bit error for this system. Ignore the effects of multipath fading (6 marks) PL 2 as mentioned in the course outline. This exam covers (20 marks) metal item comes down the conveyor belt, creating an additional reflected path in addition to LOS path LOS path between them with average gain -10 dB at delay O nanoseconds (ps). After To seconds, a Consider a wireless LAN operating in a factory near a conveyor belt. The transmitter and receiver have a c) Suppose a sequence of symbols, X1, X2, X3, ..., is sent by the transmitter and the kth sample at Problem 1 (CLO-1): with gain -15dB at a delay of 65ns. a) Sketch the power delay profile of this multipath system. (6 marks) b) Calculate the mean delay for this PDP. (4 marks) the output of the sampler in the receiver is observed to be Xx + 0.1Xx... What can we conclude about the design of the link? Discuss all possible reasons. d) If a BPSK signal is transmitted with bit energy to noise ratio of 6dB, then find the probability of bit error for this system. Ignore the effects of multipath fading (6 marks) PL