Efficient Channel Estimation in Massive MIMO Systems - A Distributed Approach

被引：0

作者：

Al-Naffouri, Tareq Y. ^{[1
,2
]}

机构：

[1] King Abdullah Univ Sci & Technol, Dept Elect Engn, Thuwal 239556900, Saudi Arabia

[2] King Fahd Univ Petr & Minerals, Dept Elect Engn, Dhahran 31261, Saudi Arabia

来源：

2015 IEEE 6TH INTERNATIONAL WORKSHOP ON COMPUTATIONAL ADVANCES IN MULTI-SENSOR ADAPTIVE PROCESSING (CAMSAP) | 2015年

关键词：

SPARSE; RECOVERY;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We present two efficient algorithms for distributed estimation of channels in massive MIMO systems. The two cases of 1) generic, and 2) sparse channels is considered. The algorithms estimate the impulse response for each channel observed by the antennas at the receiver (base station) in a coordinated manner by sharing minimal information among neighboring antennas. Simulations demonstrate the superior performance of the proposed methods as compared to other methods.

引用

页码：401 / 404

页数：4

共 50 条

[31] Accurate Wideband Channel Estimation for THz Massive MIMO Systems
Wei, Chao
Yang, Zhaohui
Dang, Jian
Li, Pei
Wang, Haiquan
Yu, Xianbin
IEEE COMMUNICATIONS LETTERS, 2023, 27 (01) : 293 - 297
[32] Algebraic Channel Estimation Algorithms for FDD Massive MIMO Systems
Qian, Cheng
Fu, Xiao
Sidiropoulos, Nikolaos D.
IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, 2019, 13 (05) : 961 - 973
[33] Pilot Optimization and Channel Estimation for Multiuser Massive MIMO Systems
Bogale, Tadilo Endeshaw
Long Bao Le
2014 48TH ANNUAL CONFERENCE ON INFORMATION SCIENCES AND SYSTEMS (CISS), 2014,
[34] A review of channel estimation research methods for massive MIMO systems
Ma, Huahong
Du, Jinlong
Wu, Honghai
Xing, Ling
Zheng, Ruijuan
PHYSICAL COMMUNICATION, 2025, 71
[35] Downlink Channel Estimation for FDD Massive MIMO OFDM Systems
Hu, Yang
Zhang, Wei
Hu, Die
PROCEEDINGS OF 2017 2ND INTERNATIONAL CONFERENCE ON COMMUNICATION AND INFORMATION SYSTEMS (ICCIS 2017), 2015, : 20 - 25
[36] Group Bayesian Sparse Channel Estimation for Massive MIMO Systems
Chen, Huajian
Qi, Chenhao
GLOBECOM 2017 - 2017 IEEE GLOBAL COMMUNICATIONS CONFERENCE, 2017,
[37] Deep Learning for Parametric Channel Estimation in Massive MIMO Systems
Zia, Muhammad Umer
Xiang, Wei
Vitetta, Giorgio M.
Huang, Tao
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2023, 72 (04) : 4157 - 4167
[38] Effect of Pilot Contamination on Channel Estimation in Massive MIMO Systems
Xu, Peng
Wang, Jinkuan
Wang, Jiangzhou
2013 INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS AND SIGNAL PROCESSING (WCSP 2013), 2013,
[39] A low complexity channel estimation scheme for Massive MIMO systems
Ferreira, Afonso
Gaspar, Guilherme
Montezuma, Paulo
Dinis, Rui
Oliveira, Rodolfo
2017 13TH INTERNATIONAL WIRELESS COMMUNICATIONS AND MOBILE COMPUTING CONFERENCE (IWCMC), 2017, : 234 - 239
[40] Channel Estimation Based on Turbo Equalization in Massive MIMO Systems
Ju, Meiyan
Li, Yueheng
Tan, Guoping
Liu, Dan
2017 17TH IEEE INTERNATIONAL CONFERENCE ON COMMUNICATION TECHNOLOGY (ICCT 2017), 2017, : 229 - 233

← 1 2 3 4 5 →