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  1. Performance investigation of channel estimation for intelligent reflecting surface assisted wireless communications using neural network
  2. Joint Optimal Resource Allocation Schemes for Multi-Objective Lexicographical Optimization Problem based Multiuser OFDM Networks
  3. An Equivalent Convex Optimization Approach for Green Cognitive Radio-based Cooperative Networks
  4. Quasi-Orthogonal Space-Frequency and Simplified Decoder
  5. Jointly optimal rate control and total transmission power for cooperative cognitive radio system