07500212.rar - In millimetre wave (mm-wave) communications, hybrid precoding is
preferred which uses much less number of RF chains compared with
the number of antenna elements. The conventional method selects the
beamforming vectors at base station (BS) and the combining vectors
at user equipments (UEs) to maximise the received signal power.
However, in some specific scenarios, when UEs have strong and
highly correlated paths, referred to as collided UEs, they might share
the same beamforming vector at the BS leading to severe inter-user
interference. An enhanced beam selection algorithm is proposed to eliminate
the severe inter-user interference by reselecting the beamforming/
combining vector pairs for the collided UEs. Simulation results demonstrate
that the proposed scheme could increase the achievable rates of the
collided UEs under sparse mm-wave wireless channels.
毫米波MIMO系统中混合预编码的交替最小化算法.zip - 因此，通过在数字预编码器上实施正交约束，然后提出低复杂度的AltMin算法。 此外，对于部分连接的结构，AltMin算法也是在半定理松弛的帮助下开发的。为了实际实施，所提出的AltMin算法进一步扩展到具有正交频分复用调制的宽带设置。 仿真结果将证明所提出的AltMin算法相对于现有的混合预编码算法具有显着的性能增益。 此外，基于所提出的算法，两种混合预编码结构之间的仿真比较将提供有价值的设计见解。
article.zip - 软件程序按照发射端所掌握的各用户信道状态信息的程度共分为两部分：即完整信道状态信息(CSIT)和部分信道状态信息(CSIP)。其中，每一部分都包括预编码(precoding)和用户调度(scheduling)
在CSIT中，precoding又按照各用户的数据流数分为单数据流和多数据流两种情况。在每种情况下，首先考察了不同预编码算法的性能表现，包括两种ZF、MMSE、SINR、SLNR。之后又考察了功率分配算法的性能表现（文件名中含有PD表明其含有功率分配的过程）。按照不同指标进行功率分配的，在文件名中进行了区分，如PD_CN代表以信道范数为参考指标进行功率分配。Scheduling部分首先观察了RoundRobin、MaxH和MMSLNR三种算法的性能对比。之后在Kc和Round部分分别观察了不同预选用户数和不同最大替换轮数下MMSLNR算法的表现。
在CSIP中，只对各用户单数据流的情况进行了仿真。采用的预编码算法主要有DSLNR（即直接运用CSIT下的预编码算法）、ESLNR（即对SLNR进行均值计算的，在CSIP中，引入均值计算的与SLNR有关的算法，其文件名中都有modified以示区别）、EMMSE（即陈明老师那边的那篇文章中的预编码算法）。Scheduling中也只是简单的观察了RoundRobin、MaxH、DMMSLNR和EMMSLNR（前者没有均值计算，后者有）的性能对比。
面向5G的干扰消除以及预编码算法的研究.zip - 面向5G的干扰消除以及预编码技术研究，采用以用户为中心的技术。
1305.2460.rar - Millimeter wave (mmWave) signals experience orders-of-magnitude more pathloss than the microwave signals currently used in most wireless applications. MmWave systems must therefore leverage
large antenna arrays, made possible by the decrease in wavelength, to combat pathloss with beamforming gain. Beamforming with multiple data streams, known as precoding, can be used to further
improve mmWave spectral efficiency. Both beamforming and precoding are done digitally at baseband in traditional multi-antenna systems.
1603.01634.rar - millimeter-wave (mmWave) MIMO systems,
while a hybrid digital/analog precoding structure offers the
potential to increase the achievable rate, it also faces the
challenge of the need of a low-complexity design. In specific,
the hybrid precoding may require matrix operations with a
scale of antenna size, which is generally large in mmWave
communication.
Low-Complexity-Hybrid-Precoding-.zip - 关于混合域编码的一种迭代方法，以及同其他方法的比较，还有仿真
precoding.rar - This paper investigates the relay hybrid precoding design in millimeter-wave (mmWave) massive MIMO systems.
Low Complexity Hybrid Precoding .zip - 这篇论文主要低复杂度下的毫米波大规模MIMO混和预编码和信道估计，该算法能够降低计算复杂度和时间复杂度。
Hybrid_Precoding_final_code.zip - HYBRID PRECODING USING MULTIPLE INPUT MULTIPLE OUTPUT
1.rar - Precoding in Multi antenna and Multiuser
Communications
3.rar - Precoding in Multi-Antenna
and Multi-User Communications
svd.rar - MIMO预编码中的SVD分解，主要衡量数据为BER性能
Spatially-Sparse-Precoding-in-Millimeter-Wave.rar - Spatially Sparse Precoding in Millimeter Wave
Energy_efficient_hybridbeamforming.rar - 仿真实现了一种高效的混合波束成型算法，该算法基于部分连接结构
Energy-efficient.rar - 能量效率 射频 预编码 5G，相关编码，多蜂窝移动通信
MultiuserDetection.rar - 多用户检测算法的比较，包括解相关、MMSE、SIC、PIC
1.rar - 机器学习应用到毫米波和MIMO方面的论文，附带matlab程序！
1706.10181.rar - In millimeter wave (mmWave) systems, antenna architecture limitations make it difficult to apply
conventional fully digital precoding techniques but call for low cost analog radio-frequency (RF) and
digital baseband hybrid precoding methods. This paper investigates joint RF-baseband hybrid precoding
for the downlink of multiuser multi-antenna mmWave systems with a limited number of RF chains. Two
performance measures, maximizing the spectral efficiency and the energy efficiency of the system, are
considered.
1401.7426.rar - Antenna arrays will be an important ingredient in millimeter wave (mmWave) cellular systems.
A natural application of antenna arrays is simultaneous transmission to multiple users. Unfortunately,
the hardware constraints in mmWave systems make it difficult to apply conventional lower frequency
multiuser MIMO precoding techniques at mmWave. This paper develops low-complexity hybrid analog/digital precoding for downlink multiuser mmWave systems. Hybrid precoding involves a combination
of analog and digital processing that is inspired by the power consumption of complete radio frequency
and mixed signal hardware.