Angular domain precoding-based PAPR reduction for massive MIMO systems

• 来源期刊: 中国科学:化学（英文版）
• 年，卷（期）: 2019,（10）
• 页码范围: 216-218
• 页数: 3页
• 语种: 英文

摘要

Dear editor, Massive multiple-input multiple-output (MIMO) is a key technology of the fifth generation wireless communication systems [1,2].Angle division multiple access (ADMA) [3] is one of the multiple access technologies to explore the spatial degrees of freedom.It is based on the channel characteristic of each user in the angle domain,thereby the dimension of channel matrix is reduced due to the sparse distribution of users [4].