Energy Efficient Resource Allocation for MSCA Enabled CoMP in HetNets

Jian Chen,Ziye Ma,Yuanwei Liu,Jie Jia,Xingwei Wang

IEEE Transactions on Vehicular Technology（2022）

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摘要

A novel multi-stream carrier aggregation (MSCA) enabled coordinated multi-point (CoMP) framework in heterogeneous cellular networks (HetNets) is proposed. Our objective is to maximize the energy efficiency (EE) of the proposed framework by jointly optimizing base station (BS) clustering, user association, sub-carrier assignment and power allocation. The formulated problem is proved to be NP-hard. ...

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关键词

Resource management,Cellular networks,Optimization,Genetic algorithms,Interference,Energy efficiency,5G mobile communication

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