Distributed Precoding with Limited Interference Leakage for MU-MIMO System

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概要

• 論文の詳細を見る

• The capacity of Multiple-Input Multiple-Output networks (MIMO) is seriously degraded by interference. Many solutions have been given to overcome this problem, such as network MIMO and maximum signal to leakage plus noise ratio (max-SLNR). In this letter, a downlink distributed precoding method is proposed to nullify the intra-cell interference and mitigate the negative effect on other cell users. This method can keep the merits of network MIMO and max-SLNR while overcoming their shortcomings. Numerical results show that the proposed precoding method outperforms Block Diagonalization (BD), max-SLNR and Block Diagonalization with Other Cell Interference (BD-OCI).

• The Institute of Electronics, Information and Communication Engineersの論文

著者

• Lu Sixing

  Key Laboratory Of Universal Wireless Communication Ministry Of Education Beijing University Of Posts And Telecommunications

• Cui Gaofeng

  Key Laboratory Of Universal Wireless Communication Ministry Of Education Beijing University Of Posts And Telecommunications

• Zhang Yinghai

  Key Laboratory Of Universal Wireless Communication Ministry Of Education Beijing University Of Posts And Telecommunications

• Wang Weidong

  Key Laboratory Of Universal Wireless Communication Ministry Of Education Beijing University Of Posts And Telecommunications

関連論文

• Distributed Precoding with Limited Interference Leakage for MU-MIMO System
• Distributed Precoding with Limited Interference Leakage for MU-MIMO System

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