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中文摘要：
摘要：研究了基于放大转发的双向中继网络中的源功率控制问题，其中双向中继网络包含两个终端节点与多个中继节点。基于粒子群优化理论，文中设计了一种用于在给定网络总发送功率时，最大化双向中继网络速率和的源功率控制算法。通过仿真表明，相对于不考虑源功率控制的已有算法，本算法能够有效提高双向中继网络的速率和。
英文摘要：
This paper addresses the source power control problem in an amplify-and-forward two-way relaying network which consists of two terminal nodes and a couple of relay nodes. Based on particle swarm optimization, a source power control algorithm is designed that maximizes the sum-rate of two-way relaying network subject to total network power constraint. Simulation results have shown that our proposed algorithm can improve the sum-rate significantly when compared to the existing algorithm which does not concern the source power control.
同期刊论文项目
同项目期刊论文
On the Study of Half-Duplex Asymmetric Two-Way Relay Transmission Using an Amplify-and-Forward Relay
Opportunistic Relay Selection for Joint Decode-and-Forward Based Two-Way Relaying with Network Codin
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