title : Analysis of Novel Eigen Beam Forming Scheme with Power Allocation in LSAS 
authors : Saransh Malik, Sangmi Moon, Hun Choi, Cheolhong Kim. Daejin Kim, and Intae Hwang 
this_paper_appears_in : ICITA 2014 
sponsors : IEEE 
location : Sydney, Australia 
dates : 2014.07 
on_pages :  
abstract : Massive MIMO (also known as “Large-Scale Antenna Systems”, “Very Large MIMO”,“Hyper MIMO”, “Full-Dimension MIMO” and “ARGOS”) enables a significant reduction of latency on the air interface with the use of a large excess of service-antennas over active terminals and time division duplex operation. We consider the downlink of a time-division duplexing (TDD) multicell multiuser MIMO system where the base stations (BSs) are equipped with a very large number of antennas. Assuming channel estimation through uplink pilots, arbitrary antenna correlation and user distributions, we derive approximations of achievable rates with linear precoding techniques, namely Zero Forcing (ZF), Matched Filtering (MF), Eigen-Beam Forming (EBF) and Regularized Zero-Forcing (RZF). The approximations are tight in the large system limit with an infinitely large number of antennas and user terminals (UTs), but match our simulations for realistic system dimensions. We further show that a simple EBF precoding scheme can achieve the same performance as RZF with one order of magnitude fewer antennas in both uncorrelated and correlated fading channels. Our simulation results show that our proposal is a better precoding scheme than the conventional scheme. Also, we have used two channel environment channels for further analysis of our algorithm given as Long Term Evolution Advanced (LTE-A) and another one is Millimeter wave Mobile Broadband (MMB) channel. 
number : 41 

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83 Seungseok Sin, Yuna Sim, Jina Ma, Kyunam Kim, Huaping Liu, Sangmi Moon and Intae Hwang, "Load Balancing Beam Selection Algorithm using Location-based  Fingerprint DB in UAV Supported Cellular Systems," ICEIC 2024, 2024.01.30.
82 Yuna Sim, Seungseok Sin, Jina Ma, Kyunam Kim, Huaping Liu, Sangmi Moon and Intae Hwang, "Optimization Algorithm for Physical Layer Security in Multiple Flying RISs-based Systems," ICEIC 2024, 2024.01.30.
81 Seungseok Sin, Yuna Sim, Jina Ma, Kyunam Kim, Huaping Liu, Jihyung Kim, Sangmi Moon and Intae Hwang, "Load Balancing Beam Selection Algorithm using  Location-based Fingerprints according to RSRQ", ICCR 2023, 2023.10.23.
80 Yuna Sim, Seungseok Sin, Jina Ma, Kyunam Kim, Huaping Liu, Jihyung Kim, Sangmi Moon and Intae Hwang, "Secrecy Rate Improvement Algorithm for Multiple  UAV-RISs enabled Systems", ICCR 2023, 2023.10.23.
79 Yuna Sim, Seungseok Sin, Jihun Cho, Kyunam Kim, Huaping Liu, Jihyung Kim, Sangmi Moon and Intae Hwang, "Clustering-Beamforming Algorithm for Security Performance in Multiple Flying RISs-supported Systems", ICTC 2023, 2023.10.12.
78 Seungseok Sin, Yuna Sim, Jihun Cho, Kyunam Kim, Huaping Liu, Jihyung Kim, Sangmi Moon and Intae Hwang, "Hybrid Beamforming-based Beam Tracking using  Angular speed in Massive MIMO Systems", ICTC 2023, 2023.10.11.
77 Seungseok Sin, Yuna Sim, Jihun Cho, Kyunam Kim, Sangmi Moon and Intae Hwang, "Unscented Kalman Filter-based Beam Tracking in NR MIMO System using Hybrid Beamforming", ICUFN 2023, 2023.07.05.
76 Yuna Sim, Seungseok Sin, Jihun Cho, Kyunam Kim, Sangmi Moon and Intae Hwang, "Cooperative Beam Selection based on Fingerprint Database using User Types in Unmanned Aerial Vehicle Supported Systems", ICUFN 2023, 2023.07.05.
75 Yuna Sim, Seungseok Sin, Jihun Cho, Kyunam Kim, Sangmi Moon and Intae Hwang, "Unscented Kalman Filter-based Beam Tracking in  NR MIMO System using Hybrid Beamforming", ICAIIC 2023, 2023.02.23.
74 Yuna Sim, Seungseok Sin, Jihun Cho, Kyunam Kim, Sangmi Moon and Intae Hwang, "Hybrid Beamforming-based Beam Tracking using UKF in Massive MIMO Systems", ICEIC 2023, 2023.02.06.
73 Yuna Sim, Seungseok Sin, Yuna Jeong, Jihun Cho, Sangmi Moon and Intae Hwang, "Fingerprint-aided mmWave Beam Selection for Enhanced Beamspace Massive MIMO Communication", ICTC 2022, 2022.10.19.
72 Yuna Jeong, Jihyung Kim, Intae Hwang, and Moon Sik Lee, "Aerial Cell Planning Depending on Altitude", ICMIC 2022, 2022.09.23.
71 Yuna Sim, Seungseok Sin, Yuna Jeong, Jihun Cho, Sangmi Moon and Intae Hwang, "Fingerprint-aided Coordinated mmWave Beam  Selection for mmWave UAV Communications", ICMIC 2022, 2022.09.22.
70 Yuna Sim, Seungseok Sin, Yuna Jeong, Jihun Chob Sangmi Moon, and Intae Hwang, "DNN-based Channel Estimation and Tracking Algorithm using LSTM", APWCS 2022 ,2022.08.24
69 Huaping Liu ,Hyeonsung Kim, Intae Hwang,Sangmi Moon, "Fingerprint-based Cooperative Beam Selection for UAV communication",ICTC 2021, October 2021
68 Hyeonsung Kim, Sangmi Moon, Intae Hwang, "Machine Learning-based Channel Tracking for Next-Generation 5G Communication System
67 Sangmi Moon, Hyeonsung Kim, Intae Hwang "Fingerprint-based Cooperative Beam Selection for Cellular-Connected mmWave UAV communication", DCS, July 2021
66 Sangmi Moon, Hyeonsung Kim, Intae Hwang "Position-aided Beamforming for UAV Systems", ICONI 2021, January 2021
65 Huaping Liu, Hyeonsung Kim, Intae Hwang, Sangmi Moon "Fingerpritn-based Beam Selection and Cooperation for Millimeter-wave UAV Communication", CTCon 2020, December 2020
64 Huaping Liu, Hyeonsung Kim, Intae Hwang, Sangmi Moon "Fingerprint-based Beam Selection and Cooperation for Millimeter-wave UAV Communication", ICONI 2020, December 2020