Question $2$: Distributed PoWer Control $($DPC$)$ Algorithm: Part

$2(30+10$ POINTS$)$

Q$2\mathrm{.}1(20$ points$)$ Now using the obtained power values at the FORTH iteration from Q$1\mathrm{.}1,$

assume that a new pair of transmitter and receiver labeled as $"$ D $"$ shows up in the same cell

with the initial power level of $1$ mW $,$ target SIR of $1,$ and noise of $0\mathrm{.}1$ mW $.$ The new channel gain

table is as follows:

Channel Gain

Similar to what you did in Q$1\mathrm{.}1,$ show what happens in the next THREE iterations.

Q$2\mathrm{.}2(10$ points$)$ Justify the observed changes in the power level of different pairs once the

forth pair joins the cell.