Symbol | Description | Symbol | Description |
---|---|---|---|
Pr | Received power | Pt | Transmitted power |
Gt | Transmitted gain | Gr | Received gain |
θ | Elevation angle | ϕ | Azimuth angle |
λ | Wavelength of transmitted signal | c | Speed of light (constant) |
Tx | Transmitter | Rx | Receiver |
l | Total distance b/w ground stations | a | Altitude of UAV |
|h| | Fading b/w UAV and ground stations | P | Deterministic function |
P1 | Power b/w Node1 and UAV | \(\sqrt {P_{1}}\) | Channel coefficient and power |
x | Signal transmitted (unit power) | x1 | Signal transmitted b/w Node 1 and UAV |
n | Noise | |h1| | Fading b/w node 1 and UAV |
P1(|h1|) | Probability density function | Ei | Exponential integral function |
C | Instant capacity | \(\overline {C_{1}}\) | Average capacity |