Performance Comparison of Practical Resource Allocation Schemes for Device-to-Device Communications

Algorithm 3

Weight matrix generation.

Allocate orthogonal resources (PRB) to cellular-UEs

(using legacy algorithms)

for  Each UE link   do

for  Each D2D link   do

Calculate and store the estimated SINRs and sum

throughput for the two-link system of UE link

and D2D link by some suitable PC algorithm such

as the Binary Power Control scheme that maximizes

the sum throughput for any given UE-D2D pair

sharing the same PRB;

end for

end for

Output: Weight Matrix associated with the Bipartite

Graph of Figure 4.