Performance evaluation of uplink in massive MIMO system using SC-FDMA as access scheme
作者: Nandar Nyein Thu Fahad Ahmed Memon Gyamfi Sylvester Changjiang Bu
刊名: International Journal of Research in Engineering and Innovation, 2019, Vol.3 (3)
来源数据库: Meerut Institute of Technology
关键词: : MIMOSC-FDMAMMSEZero ForcingMatched Filter
原始语种摘要: In this paper the uplink of Massive MIMO system is analyzed for multiple number of antennas at the receiver. We used LTE standard for uplink which is SC-FDMA as access scheme and frequency domain minimum mean square error (MMSE) equalizer is utilized in simulation scenario. For post processing technique a simple, yet effective solution called mode method which is a simpler version of combining method is proposed. The results show that as the number of antennas increase at the receiver the symbol error rate reduces without adding any complexity in signal processing stage.
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  • uplink 上行链路
  • FDMA Frequency-Division Multiple Access
  • access 入口
  • receiver 接收机
  • combining 组合
  • symbol 符号
  • called 被呼叫的
  • system 
  • scenario 剧情
  • error 误差