A Family of Practical Hybrid Precoding Algorithms for Rank-Deficient Millimeter-Wave MIMO Systems

被引:4
作者
Qi, Xiaolei [1 ]
Xie, Gang [2 ]
Liu, Yuanan [1 ]
Zhu, Ming [2 ]
机构
[1] Beijing Univ Posts & Telecommun, Sch Elect Engn, Beijing Key Lab Work Safety Intelligent Monitorin, Beijing 100876, Peoples R China
[2] Beijing Univ Posts & Telecommun, Sch Informat & Commun Engn, Beijing Key Lab Work Safety Intelligent Monitorin, Beijing 100876, Peoples R China
基金
中国国家自然科学基金;
关键词
Precoding; Radio frequency; Baseband; Optimization; Matrix decomposition; Hybrid precoding; massive MIMO; millimeter wave; rank-deficient; partially connected structure; MASSIVE MIMO; DESIGN; ANALOG;
D O I
10.1109/ACCESS.2019.2949380
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Hybrid precoding (HP) techniques based on partially connected structure (PCS) are widely studied in millimeter-wave (mmWave) MIMO communication systems due to low hardware cost as well as low energy consumption. Many efficient HP schemes based on PCS have recently been proposed, which require that the baseband precoding (BP) matrix of the digital domain to be a diagonal or square matrix. To avoid the interference from multiple streams of a single-user, the number of data streams for a single-user should not exceed the rank of the equivalent baseband MIMO channel (EBMC) before BP. Hence, these schemes are only reliable to the case that the EBMC matrix is full rank. However, the EBMC matrix may be rank-deficient due to the geometrical change and misplacement of the transceiver in practice. In this paper, we focus on the HP with PCS and propose a family of effective iterative matrix factorization (IMF) algorithms for HP designs, which are suitable for rank-deficient EBMC. We firstly propose an IMF-HP algorithm based on traditional design, which approximates the performance of the fully digital precoder by utilizing an alternate optimization strategy. In particular, we present a successive interference cancelation combined with IMF for HP design (SiC-IMF-HP) to further achieve higher throughput and lower complexity. Simulation results show that the proposed SiC-IMF-HP algorithm performs better than other recently proposed hybrid precoding schemes based on PCS when the number of data streams equals to the number of RF chains. The proposed algorithms both enjoy an acceptable computational complexity.
引用
收藏
页码:185740 / 185749
页数:10
相关论文
共 23 条
[1]   Millimeter Wave Channel Modeling and Cellular Capacity Evaluation [J].
Akdeniz, Mustafa Riza ;
Liu, Yuanpeng ;
Samimi, Mathew K. ;
Sun, Shu ;
Rangan, Sundeep ;
Rappaport, Theodore S. ;
Erkip, Elza .
IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 2014, 32 (06) :1164-1179
[2]   MIMO Precoding and Combining Solutions for Millimeter-Wave Systems [J].
Alkhateeb, Ahmed ;
Mo, Jianhua ;
Gonzalez-Prelcic, Nuria ;
Heath, Robert W., Jr. .
IEEE COMMUNICATIONS MAGAZINE, 2014, 52 (12) :122-131
[3]  
Dai LL, 2015, IEEE ICC, P1334, DOI 10.1109/ICC.2015.7248508
[4]   A SURVEY ON 3GPP HETEROGENEOUS NETWORKS [J].
Damnjanovic, Aleksandar ;
Montojo, Juan ;
Wei, Yongbin ;
Ji, Tingfang ;
Luo, Tao ;
Vajapeyam, Madhavan ;
Yoo, Taesang ;
Song, Osok ;
Malladi, Durga .
IEEE WIRELESS COMMUNICATIONS, 2011, 18 (03) :10-21
[5]   60 GHz Wireless Communications: Emerging Requirements and Design Recommendations [J].
Daniels, Robert C. ;
Heath, Robert W., Jr. .
IEEE VEHICULAR TECHNOLOGY MAGAZINE, 2007, 2 (03) :41-50
[6]   Design considerations for 60 GHz CMOS radios [J].
Doan, CH ;
Emami, S ;
Sobel, DA ;
Niknejad, AM ;
Brodersen, RW .
IEEE COMMUNICATIONS MAGAZINE, 2004, 42 (12) :132-140
[7]   Spatially Sparse Precoding in Millimeter Wave MIMO Systems [J].
El Ayach, Omar ;
Rajagopal, Sridhar ;
Abu-Surra, Shadi ;
Pi, Zhouyue ;
Heath, Robert W., Jr. .
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2014, 13 (03) :1499-1513
[8]   Energy-Efficient Hybrid Analog and Digital Precoding for MmWave MIMO Systems With Large Antenna Arrays [J].
Gao, Xinyu ;
Dai, Linglong ;
Han, Shuangfeng ;
I, Chih-Lin ;
Heath, Robert W., Jr. .
IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 2016, 34 (04) :998-1009
[9]   Massive MIMO in the UL/DL of Cellular Networks: How Many Antennas Do We Need? [J].
Hoydis, Jakob ;
ten Brink, Stephan ;
Debbah, Merouane .
IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 2013, 31 (02) :160-171
[10]   Millimeter Wave Beamforming for Wireless Backhaul and Access in Small Cell Networks [J].
Hur, Sooyoung ;
Kim, Taejoon ;
Love, David J. ;
Krogmeier, James V. ;
Thomas, Timothy A. ;
Ghosh, Amitava .
IEEE TRANSACTIONS ON COMMUNICATIONS, 2013, 61 (10) :4391-4403