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Description: 毫米波雷达及目标散射。研究雷达系统的入门书籍。书中介绍了在毫米波下不同目标的特性和杂波特性。-The millimeter-wave radar and target scattering. Study entry books of the radar system. The book describes the characteristics of millimeter wave under different objectives and clutter characteristics.
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Author: 喻洋 |
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Description: This paper provides an overview of research challenges and opportunities on mm-wave communication in the fifth generation (5G) mobile broadband networks. More specifically, different challenges, i.e. spectrum, propagation channel, cost and energy efficient aspects, the perspective of mm-wave communication are discussed. Furthermore, insights on research
opportunities of mm-wave communication in heterogeneous networks and multi-antenna transceiver technologies are provided.
Based on provided overview, it can be concluded that mm-wave communication is a promising framework for further development and research towards next generation mobile broadband
communication systems.-This paper provides an overview of research challenges and opportunities on mm-wave communication in the fifth generation (5G) mobile broadband networks. More specifically, different challenges, i.e. spectrum, propagation channel, cost and energy efficient aspects, the perspective of mm-wave communication are discussed. Furthermore, insights on research
opportunities of mm-wave communication in heterogeneous networks and multi-antenna transceiver technologies are provided.
Based on provided overview, it can be concluded that mm-wave communication is a promising framework for further development and research towards next generation mobile broadband
communication systems.
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Author: kazim |
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Description: The ever growing traffic explosion in mobile
communications has recently drawn increased
attention to the large amount of underutilized
spectrum in the millimeter-wave frequency bands
as a potentially viable solution for achieving tens
to hundreds of times more capacity compared to
current 4G cellular networks. Historically,
mmWave bands were ruled out for cellular usage
mainly due to concerns regarding short-range
and non-line-of-sight coverage issues. In this
article, we present recent results channel
measurement campaigns and the development of
advanced algorithms and a prototype, which
clearly demonstrate that the mmWave band may
indeed be a worthy candidate for next generation (5G) cellular systems-The ever growing traffic explosion in mobile
communications has recently drawn increased
attention to the large amount of underutilized
spectrum in the millimeter-wave frequency bands
as a potentially viable solution for achieving tens
to hundreds of times more capacity compared to
current 4G cellular networks. Historically,
mmWave bands were ruled out for cellular usage
mainly due to concerns regarding short-range
and non-line-of-sight coverage issues. In this
article, we present recent results channel
measurement campaigns and the development of
advanced algorithms and a prototype, which
clearly demonstrate that the mmWave band may
indeed be a worthy candidate for next generation (5G) cellular systems
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Author: kazim |
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Description: 超宽带信道、毫米波信道为基础的SV信道模型仿真，对研究超宽带信道和毫米波信道等呈指数衰减信道的传播特性非常有帮助-Ultrawide channel and millimeter wave channel are all based on this SV channel model, it is very helpful for the study of those channels which are belong to exponential decay channels such as UWB and mmWave Channel
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Author: 苏柳 |
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Description: Updated channel generator for mmwave.
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Author: Kris Nam |
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Description: In order to use this code or any (modified) part of it in any publication, please cite
the paper: A. Alkhateeb, O. El Ayach, G. Leus, R. W. Heath Jr, “Channel Estimation and
Hybrid Precoding for Millimeter Wave Cellular Systems,” IEEE Journal of Selected Topics
in Signal Processing, vol.8, no.5, pp.831-846, Oct. 2014
This work is licensed under a Creative Commons Attribution-NonCommercial
4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/).
Brief description: This code estimates a single-user mmWave channel with a geometric
channel model as described in the paper - A. Alkhateeb, O. ElAyach, G. Leus, and
R. W. Heath Jr., Channel Estimation and Hybrid Precoding for Millimeter Wave Cellular
Systems, IEEE Journal of Selected Topics in Signal Processing, vol.8, no.5, pp.831-846, - In order to use this code or any (modified) part of it in any publication, please cite
the paper: A. Alkhateeb, O. El Ayach, G. Leus, R. W. Heath Jr, “Channel Estimation and
Hybrid Precoding for Millimeter Wave Cellular Systems,” IEEE Journal of Selected Topics
in Signal Processing, vol.8, no.5, pp.831-846, Oct. 2014
This work is licensed under a Creative Commons Attribution-NonCommercial
4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/).
Brief description: This code estimates a single-user mmWave channel with a geometric
channel model as described in the paper - A. Alkhateeb, O. ElAyach, G. Leus, and
R. W. Heath Jr., Channel Estimation and Hybrid Precoding for Millimeter Wave Cellular
Systems, IEEE Journal of Selected Topics in Signal Processing, vol.8, no.5, pp.831-846,
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Author: quy |
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Description: Thanks to the small wavelength at millimeter
wave (mmWave) frequency, it is promising to combine massive
multiple-input and multiple-output (MIMO) with mmWave.
MmWave massive MIMO will differ the conventional
massive MIMO, due to the differences in propagation and
hardware constraints. This paper proposes a stochastic geometry
framework for uating the performance in large-scale
mmWave massive MIMO networks. Based on the system model,
analytical expressions are provided for the asymptotic signal-tointerference-
plus-noise ratio (SINR) distributions in both uplink
and downlink, when the number of base station antennas goes
to infinity. Numerical results indicate a fast convergence in the
SINR distribution to its asymptotic equivalence in dense mmWave
networks. A comparison with conventional massive MIMO shows
that mmWave massive MIMO achieves a higher cell throughput
with sufficiently dense deployments.-Thanks to the small wavelength at millimeter
wave (mmWave) frequency, it is promising to combine massive
multiple-input and multiple-output (MIMO) with mmWave.
MmWave massive MIMO will differ the conventional
massive MIMO, due to the differences in propagation and
hardware constraints. This paper proposes a stochastic geometry
framework for uating the performance in large-scale
mmWave massive MIMO networks. Based on the system model,
analytical expressions are provided for the asymptotic signal-tointerference-
plus-noise ratio (SINR) distributions in both uplink
and downlink, when the number of base station antennas goes
to infinity. Numerical results indicate a fast convergence in the
SINR distribution to its asymptotic equivalence in dense mmWave
networks. A comparison with conventional massive MIMO shows
that mmWave massive MIMO achieves a higher cell throughput
with sufficiently dense deployments.
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Author: hadjidw |
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Description: Dr. Zhang发表的一篇关于《毫米波大规模MIMO系统中NOMA的容量分析》，这篇文章中将NOMA，毫米波和大规模MIMO技术进行了融合，并且讨论了系统容量的增量。(the Capacity Analysis of NOMA With mmWave Massive MIMO Systems is mainly talk about the combining of NOMA, mmWave and massive MIMO into the converged systems, at the same time, talk about how many capacity improvements can be achieved via this combination remains unclear.)
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Author: 远方的路
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Description: Performance Analysis of mmWave LOS-MIMO
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Author: hisho
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Description: matlab 源码 for paper: Channel Estimation and Hybrid Precoding for Millimeter Wave Cellular Systems
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Author: fuleida_3041 |
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Description: 微米波系统设计，Sensor Network设计基于微米波。(mm wave system design for sensor networks.)
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Author: bostonwill
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Description: [8] Multimedia resource allocation in mmwave
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Author: abd93ibr
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Description: 5G Radio Design Document. Very useful for UE implementation.
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Author: JuliaBoy |
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Description: 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.
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Author: hadjidw |
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Description: Channel estimation for millimeter-wave (mmWave)
massive MIMO with hybrid precoding is challenging, since the
number of radio frequency (RF) chains is usually much smaller
than that of antennas. To date, several channel estimation schemes
have been proposed for mmWave massive MIMO over narrowband channels, while practical mmWave channels exhibit the
frequency-selective fading (FSF). To this end, this letter proposes
a multi-user uplink channel estimation scheme for mmWave
massive MIMO over FSF channels. Specifically, by exploiting the
angle-domain structured sparsity of mmWave FSF channels, a
distributed compressive sensing (DCS)-based channel estimation
scheme is proposed. Moreover, by using the grid matching pursuit strategy with adaptive measurement matrix, the proposed
algorithm can solve the power leakage problem caused by the
continuous angles of arrival or departure (AoA/AoD). Simulation
results verify that the good performance of the proposed solution.
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Author: hadjidw |
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Description: 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.
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Author: hadjidw |
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Description: solve a joint antenna selection and analog beamformer problem(jointly design the antenna selection and analog beamformer with low-resolution phase shifters in mmwave MIMO systems)
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Author: lhyyyyy |
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Description: 本文开发了一种自适应算法来估计mmWave信道参数，该算法利用了信道的较差散射特性。 为了使该算法有效运行，设计了一种新颖的分层多分辨率码本，以构造具有不同波束宽度的训练波束成形向量。 对于单路径信道，推导了使用所提出算法的估计误差概率的上限，并且获得了对算法自适应阶段之间训练功率的有效分配的一些见解。(This paper develops an adaptive algorithm to estimate the mmWave channel parameters that exploits the poor scattering nature of the channel. To enable the efficient operation of this algorithm, a novel hierarchical multi-resolution codebook is designed to construct training beamforming vectors with different beamwidths. For single-path channels, an upper bound on the estimation error probability using the proposed algorithm is derived, and some insights into the efficient allocation of the training power among the adaptive stages of the algorithm are obtained.)
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Author: Bieke |
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Description: MMWAVE CHANNEL MODEL IN MATLAB
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Author: ANAASH |
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Description: MMWAVE CHANNEL MODELING IN MATLAB
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Author: ANAASH |
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