Dynamic and energy‐efficient ICI mitigation techniques for mobility‐based 5G HetCN

Dynamic and location‐based power allocation mechanism for inter‐cell interference mitigation in 5G heterogeneous cellular network

“…The performance of the proposed DPAUL mechanism is explored and compared with the author's other proposed ICI mitigation mechanisms namely: DFRC and DPAM. 21 For simulation and analysis, the HetCN is set up with one MC overlaid with 3-mSCs and 8-fSCs. The simulative results and analysis being presented were performed in MATLAB.…”

“…DPAM 21 ≈O(N fSB U f ) where N fSB and U f are the number of fixed SCs and the number of users in fixed SCs, respectively.…”

“…In the literature, several ICI mitigation techniques and energy-efficient approaches for HetCNs are addressed. [8][9][10][11][12][13][14][15][16][17][18][19][20][21][22][23] In Zhang and Tian, 8 the summary of interference management technologies for an ultra-dense network is presented. The cell-edge user performance is investigated with a strategy of BS coordination along with frequency reuse (FR) schemes among cells.…”

“…The mobility of a cell and its users is analyzed by introducing the Cell-User mobility (CUM) model in the network. 21 The proposed DPAUL mechanism is compared with the authors' other ICI mitigation techniques: DFRC and DPAM. 21 The network metrics Sumrate, User throughput, Energy-efficiency, and Outage probability are investigated with sub 6 GHz and mmWave spectrums.…”

“…Section 4 presents the simulated results and comparison of the proposed mechanism with other ICI mitigation techniques. 21 Section 5 wraps up with concluding remarks.…”