论文标题
在大型MIMO系统中使用完美编码的位编码多次横向形成的位编码多次波束形成
Bit-Interleaved Coded Multiple Beamforming with Perfect Coding in Massive MIMO Systems
论文作者
论文摘要
这封信研究了以毫米波（mm-wave）的完美编码的位编码的多次波束形成（BICMB）大量多输入多输出（MIMO）系统，以实现最大的多样性增益和多重增益。使用BICMB使用完美的编码使我们能够做到这一点。我们表明，通过使用BICMB和完美的编码，多样性增益与发射器和接收器的每个远程天线单元（RAU）中的传输数据流数量以及天线数量独立。假设是，在发射器和接收器中都知道了完美的通道状态信息（CSI），并且天线的数量转到无穷大。后一个假设可以通过每个RAU中的大量天线放松，类似于所有大规模MIMO研究的情况。仿真结果表明，当满足完美的通道状态信息假设时，使用具有完美编码的BICMB会导致分析预测的多样性增益值。
This letter investigates bit-interleaved coded multiple beamforming (BICMB) with perfect coding in millimeter-wave (mm-wave) massive multiple-input multiple-output (MIMO) systems to achieve both maximum diversity gain and multiplexing gain. Using perfect coding with BICMB enables us to do this. We show that by using BICMB and perfect coding, the diversity gain becomes independent from the number of transmitted data streams and the number of antennas in each remote antenna unit (RAU) at the transmitter and the receiver. The assumption is that the perfect channel state information (CSI) is known at both the transmitter and the receiver and the number of antennas goes to infinity. This latter assumption can be relaxed by a large number of antennas in each RAU, similar to the case for all massive MIMO research. Simulation results show that when the perfect channel state information assumption is satisfied, the use of BICMB with perfect coding results in the diversity gain values predicted by the analysis.
