Thorp attenuation formula  is used to calculate the totals attenuation A(l,f) given in the following formula. (4)A(l,f)=l×α(f)+k×10log(l) where l is the depth difference k is spreading coefficient with value 1.5 for practical spreading. The first term in Equation (4) represents the absorption loss while the second term is about the scattering loss. Passive sonar equation is used to find out Source Level (SL) which is used to find intensity of transmitted signal IT using the following formula. (5)IT=10SL/10×0.67×10−18 Transmission power of source is PT(d) calculated by the following equation. (6)PT(d)=2π×1m×H×IT Energy consumed in transmitting the k bits of packet is given as: (7)ETx(k,d)=2PT(d)×TTx where TTx is the transmission time in seconds. Speed of the acoustic signal is calculated by the following equation. (8)v=1499.05+45.7t−5.21t2+0.23t3+(1.333−0.126t+0.009t2)(S−35)+16.3z+0.18z2 Average end to end delay consists of two type of delays, calculated and explain in the following equations.