Policy on Intellectual Property Right (IPR)
1 Introduction
2 System model
2.1 HAPS IMT-2000
2.2 Propagation model
2.2.1 Simplified model of
an extended version of Hata’s model
2.2.2 Free space loss
model
3 C/I analysis at a cellular
mobile station and the required C/I to determine the separation
distance between HAPS system and cellular system
3.1 C/I analysis at a
cellular mobile station
3.2 The required C/I
to determine the separation distance
1 Parameters for C/I calculation
2 Calculation of separation distance
1 Interference to a cellular mobile station
1.1 Interference from a cellular
base station
1.2 Interference from a HAPS base
station
1 Reference radiation pattern used
(Recommendation ITU-R M.1456)