Design of a Computationally Efficient Dynamic System-Level Simulator for Enterprise LTE Femtocell Scenarios

Table 1

Propagation model parameters.

Scenario			Path loss	𝜎SF
		LOS	𝐴=18.7,  𝐵=46.8,  𝐶=20	6
			𝐴=20,  𝐵=46.4,  𝐶=20
Ind2ind	A1	NLOS	𝑋=5𝑛𝑤  (Light wall)
			𝑋=12𝑛𝑤  (Heavy wall)
			FL=17+4(𝑛𝑓−1)  (floor att.)
			PL=PL𝑏(𝑑in+𝑑out)+ PL𝑡𝑤+PLin(𝑑in)	6
Ind2out	A2		PL𝑏→𝐴=22.7,  𝐵=41,  𝐶=20
			PL𝑡𝑤=14+15(1−cos(𝜃))
			PLin=PL𝐴1
		LOS	𝑑<𝑑BP→ 𝐴=26,  𝐵=39,  𝐶=20	4
Out2out	C2		𝑑>𝑑BP→PL=40log(𝑑)+13.47+14log(ℎBS−1)−14log(ℎMS−1)+6log(𝑓𝑐/5)	6
		NLOS	PL=44−6.55logℎBSlog(𝑑)+34.46+5.83log(ℎBS)+23log(𝑓𝑐/5)	8
Out2ind	C4		PL=PL𝐶2(𝑑in+𝑑out)+17.4+0.5𝑑in−0.8ℎMS	8