Search Results for author: Haisen Zhang

Found 2 papers, 1 papers with code

Energy Efficient User Clustering, Hybrid Precoding and Power Optimization in Terahertz MIMO-NOMA Systems

no code implementations3 May 2020 Haijun Zhang, Haisen Zhang, Wei Liu, Keping Long, Jiangbo Dong, Victor C. M. Leung

Considering the power consumption and implementation complexity, the hybrid precoding scheme based on the sub-connection structure is adopted.

Clustering

Second Order Optimality Conditions for Optimal Control Problems of Stochastic Evolution Equations

1 code implementation18 Nov 2018 Qi Lu, Haisen Zhang, Xu Zhang

In this paper, we establish some second order necessary/sufficient optimality conditions for optimal control problems of stochastic evolution equations in infinite dimensions.

Optimization and Control Primary 93E20, Secondary, 60H07, 60H15

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