LOS |
Line-of-sight transmission capability |
ROI |
Return on investment |
NLOS |
Non-line-of-sight transmission capability |
RRN |
The infinite return device of the infinite return scheme |
RN |
Relay station |
UE |
Ordinary mobile phone |
PL |
Path to the consumption |
APL |
Average path consumption |
D |
Site spacing |
F |
Transmission frequency |
R |
Radius of the earth |
S |
The distance between the spheres |
αi |
I point longitude |
β i |
I point the dimension |
i |
Base station identification |
Xi |
The host site |
Yi |
The child site |
Zi |
Satellite point |
C |
The overall cost |
FD |
The first jump distance |
ND |
After each jump distance |
FXi |
Butterfly host station |
RXi |
Star host station |
WL |
Microwave connections between host stations |
WBL |
Wireless return connection between host station and sub-station and between sub-stations |
JS |
The number of hops from a substation to a host station |
Ceil |
The function that rounds up |