Otherwise, ε i is allocated to each sensor, i.e., e i r = min ( ε t / N, ε i ).
where y i ∈{0,1} is a decision variable that has a value of 1 if the requirement r i is allocated to some release and 0 otherwise.
In the FFQ model, each packet flow is treated as a fluid flow and the flow i is allocated a weight r i.
A boolean variable (x_{ij}^{k}~=~1) if a message i is allocated at a slot j in state k, and 0 if otherwise.
where r i (P i ) is the transmission rate of the i th transceiver when power P i is allocated to it and P T is the total available power.
In a frame, say frame X, one MS from the pair (say MS i ) is allocated bandwidth that would be equal to its two frame requirements (i.e. bandwidth need for frame X and frame X+1).
Therefore, (P−x i +1) is used for Satisfaction(S) to become higher when the requirements with a high Value(i) are allocated in the first releases, i.e, maximizing the overall clients' satisfaction.
The vector S={x 1,x 2,⋯,x N } represents the solution, where x i ∈{0,1,2,⋯,P} stores the release k q in which the requirement r i is allocated, and x i =0 means that such a requirement was not allocated.
I k, m i represents the interference on subchannel m of SU k, from the PRN i. h k, m i is the channel gain for SU k in subchannel m of the PRN i and p k, m i is the power allocated in subchannel m of the PRN i, ρ k, m i can either be 1 or 0, indicating whether subchannel m of PRN i is allocated to SU k or not.
Thus, P m, i C is given by P m, i C = ∑ k = 1 k ≠ i, k ≠ m N P m, k, i C with each relaying node S k for k ≠ m and k ≠ i being allocated cooperative power P m, k, i C = δ m, k, i C P m, i C with 0 ≤ δ m, k, i C ≤ 1.
