Algorithm 1 RRH selection algorithm

Input: RRHADV Output: Least loaded RRH while Battery lifetime is not equal to zero do     Receive RRHADV from a RRH     Update corresponding entry in RRHTable     Calculate the RRH load: $$L_c\left[t\right]=\Xi \frac{v\left[t\right]}{QL}+(1-\Xi )L_c[t-1]$$     BestRRH ← RRH with the minimum load end while