Fair and Energy-Aware Power Allocation Scheme in Multi-Cell MIMO Cooperative Networks
作者： Imen Ben Chaabane , Soumaya Hamouda , Sami Tabbane
DOI: 10.1109/VTCSPRING.2014.7022924
关键词: Radio resource management 、 Power control 、 3G MIMO 、 Engineering 、 Telecommunications link 、 Multi-user MIMO 、 MIMO 、 Channel state information 、 Computer network 、 Efficient energy use
摘要: Coordinated Multi-Point transmission (CoMP) and Multiple-Input Multiple-Output (MIMO) antenna systems are two promising concepts to achieve high spectral efficiency substantially mitigate the interference at cell border inside one cluster. However, gains promised by these techniques can severely be degraded in a multi-cluster environment. Therefore, power control plays crucial role reducing inter-cluster cooperative networks. In this paper, we develop new allocation scheme for low energy consumption while providing fairness among users within same Our takes into account both user's QoS requirement his channel state information. Simulation results reveal that with scheme, total needed meet certain outage probability is reduced more than 20% index improved almost 15%.
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