Hybrid RZF precoding algorithm for mmWave massive MIMO system

Bin XIE; Shumin XIE; Shurui LIU

doi:10.11959/j.issn.1000-0801.2017062

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Hybrid RZF precoding algorithm for mmWave massive MIMO system

research and development | 更新时间：2024-06-05

- Hybrid RZF precoding algorithm for mmWave massive MIMO system
- Telecommunications Science Vol. 33, Issue 3, Pages: 29-35(2017)
- 作者机构：
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- DOI：10.11959/j.issn.1000-0801.2017062
  CLC： TN928
- Published Online：2017-03，
  
  Published：20 March 2017
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Bin XIE, Shumin XIE, Shurui LIU. Hybrid RZF precoding algorithm for mmWave massive MIMO system[J]. Telecommunications science, 2017, 33(3): 29-35.
DOI：

Bin XIE, Shumin XIE, Shurui LIU. Hybrid RZF precoding algorithm for mmWave massive MIMO system[J]. Telecommunications science, 2017, 33(3): 29-35. DOI： 10.11959/j.issn.1000-0801.2017062.

摘要

针对毫米波大规模MIMO系统采用全数字预编码时，系统所需射频链路数量较大而导致实现成本和能耗较高的问题，提出了一种在基站端和用户端分别采用混合预编码和模拟合并的方案。在充分考虑信道特性的基础上，根据收发两端的天线阵列响应矢量分别设计模拟预编码矩阵和模拟合并矩阵，然后根据生成的有效信道矩阵，在基带部分设计低维的数字预编码，从而消除系统中噪声和用户间干扰的影响。仿真结果表明，在有效减少系统所需射频链路数量的基础上，所提混合预编码方案能够接近传统全数字预编码方案的性能。

Abstract

The high cost of system and high power consumption of the traditional full digital precoding in mmWave massive MIMO systems was studied

which caused by a large number of radio frequency (RF) chain. A scheme with hybrid precoder at base station and analog combiner at user terminal was proposed. Based on the consideration of the channel characteristic

the analog precoding vectors and analog combining vectors were designed according to the antenna array response vectors of transmitting and receiving ends

respectively.Then a low dimension digital precoding was used to eliminate the influence of system noise and inter-user interference on the basis of the effective channel matrix.Simulation results show that

on the basis of effectively reducing the number of RF chain required by the system

the proposed hybrid precoding algorithm approach the performance of the full digital precoding.

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references

阳析，金石 . 大规模MIMO系统传输关键技术研究进展 [J ] ．电信科学， 2015 , 31 ( 5 ): 22 - 29 .

YANG X , JIN S . Overview of key technologies of transmission in massive MIMO system [J ] . Telecommunications Science , 2015 , 31 ( 5 ): 22 - 29 .

WANG T , LI G , DING J , et al . 5G spectrum: is China ready [J ] . IEEE Communications Magazine , 2015 , 53 ( 7 ): 58 - 65 .

方箭，李景春，黄标 , 等 . 5G频谱研究现状及展望 [J ] ．电信科学， 2015 , 31 ( 12 ): 103 - 110 .

FANG J , LI J C , HUANG B , et al . Review and prospect on the research of 5G spectrum [J ] . Telecommunications Science , 2015 , 31 ( 12 ): 103 - 110 .

LONG B L , LAU V , JORSWIECK E , et al . Enabling 5G mobile wireless technologies [J ] . EURASIP Journal on Wireless Communications and Networking , 2015 ( 1 ): 1 - 14 .

LARSSON E G , EDFORS O , TUFVESSON F , et al . Massive MIMO for next generation wireless systems [J ] . IEEE Communications Magazine , 2014 , 52 ( 2 ): 186 - 195 .

CHEN L , YANG Y , CHEN X , et al . Multi-stage beamforming codebook for 60 GHz WPAN [C ] // International ICST Conference on Communications ＆ Networking , Aug 17 - 19 , 2011 , Chengdu, China . New Jersey : IEEE Press , 2011 : 361 - 365 .

HUR S , KIM T , LOVE D J , et al . Millimeter wave beamforming for wireless backhaul and access in small cell networks [J ] . IEEE Transactions on Communications , 2013 , 61 ( 10 ): 4391 - 4403 .

SOHRABI F , YU W . Hybrid digital and analog beamforming design for large-scale antenna arrays [J ] . IEEE Journal of Selected Topics in Signal Processing , 2016 , 10 ( 3 ): 1 .

AYACH O E , RAJAGOPAL S , ABU-SURRA S , et al . Spatially sparse precoding in millimeter wave MIMO systems [J ] . IEEE Transactions on Wireless Communications , 2013 , 13 ( 3 ): 1499 - 1513 .

ALKHATEEB A , EL AYACH O , LEUS G , et al . Hybrid precoding for millimeter wave cellular systems with partial channel knowledge [C ] // Information Theory and Applications Workshop , Feb 10 - 15 , 2013 , San Diego, California, USA . New Jersey : IEEE Press , 2013 : 1 - 5 .

RUSU C , MENDEZ-RIAL R , GONZALEZ-PRELCICY N , et al . Low complexity hybrid sparse precoding and combining in millimeter wave MIMO systems [C ] // IEEE International Conference on Communications , June 8 - 12 , 2015 , Hangzhou, China . New Jersey : IEEE Press , 2015 : 1340 - 1345 .

ZHANG E , HUANG C . On achieving optimal rate of digital precoder by RF-baseband codesign for MIMO systems [C ] // Vehicular Technology Conference , Sept 14 - 17 , 2014 , Vancouver, BC, Canada . New Jersey : IEEE Press , 2014 : 1 - 5 .

LI N , WEI Z , GENG J , et al . Multiuser hybrid beamforming for max-min SINR problem under 60 GHz wireless channel [C ] // IEEE International Symposium on Personal, Indoor, and Mobile Radio Communication , Sept 2 - 5 , 2014 , Washington, DC, USA . New Jersey : IEEE Press , 2014 : 123 - 128 .

LIANG L , XU W , DONG X . Low-complexity hybrid precoding in massive multiuser MIMO systems [J ] . IEEE Wireless Communications Letters , 2014 , 3 ( 6 ): 653 - 656 .

RAPPAPORT T S , SUN S , MAYZUS R , et al . Millimeter wave mobile communications for 5G cellular: it will work [J ] . Access IEEE , 2013 , 1 ( 1 ): 335 - 349 .

RAGHAVAN V , SAYEED A M . Sublinear capacity scaling laws for sparse MIMO channels [J ] . IEEE Transactions on Information Theory , 2011 , 57 ( 1 ): 345 - 364 .

ALKHATEEB A , AYACH O E , LEUS G , et al . Channel estimation and hybrid precoding for millimeter wave cellular systems [J ] . IEEE Journal of Selected Topics in Signal Processing , 2014 , 8 ( 5 ): 831 - 846 .

AXEL M , ABLA K , EMIL B , et al . Linear precoding based on polynomial expansion: reducing complexity in massive MIMO [J ] . EURASIP Journal on Wireless Communications and Networking , 2016 ( 1 ): 1 - 22 .

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