Max-Min Fair Link Quality in WSN Based on SINR

Algorithm 2

Max-min SINR.

 Input: 𝑀 the set of activated links, TX nodes

    (indexed by 𝑖), RX nodes (indexed by 𝑗);

 Output: 𝑧 value;

(1) 𝑧∶=𝛼;

(2) while ((𝜖>0) and (𝑧≤𝛽)) do

(3)   Solve 𝐷^′₁ (Compute 𝜖 and 𝑃_𝑖 values);

(4)   for all the  (𝑖,𝑗)∈𝑀  do

(5)    𝑧←𝑧+min_{(𝑖,𝑗)∈𝑀}𝜖∑_{𝑘∈TX⧵{𝑖}}𝑃_𝑘/𝜔_𝑘𝑗+𝑁_𝑎;

(6) return  𝑧;