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. 

Download :

List of Articles
번호 제목
51 Sangmi Moon, Myeonghun Chu, Soonho Kwon, Jihye Lee, Sara Bae, Intae Hwang, "Adaptive Transmission Scheme for Vehicle Communication System", SPCS 2017, July 2017
50 Jihye Lee, Myeonghun Chu, Soonho Kwon, Sangmi Moon, Intae Hwang, "Novel Detection Scheme for LSAS Using Power Allocation in Multi User Scenario with LTE-A and MMB Channels", ICUFN 2016, July 2016
49 Myeonghun Chu, Jihye Lee, Soonho Kwon, Sangmi Moon, Intae Hwang, "Novel Channel Estimation Scheme for Backhaul System based on LTE-Advanced", ICUFN 2016, July 2016
48 Sangmi Moon, Myeonghun Chu, Jihye Lee, Soonho Kwon, and Intae Hwang, "FSC Receiver for Performance Improvement of D2D Communication in LTE-Advanced System", ICUFN 2016, July 2016
47 Myeonghun Chu, Sangmi Moon, Hun Choe, and Intae Hwang, "Performance Analysis of CoMP using Scheduling and Precoding Techniques in the Heterogeneous Network", CMECE 2016, January 2016
46 Sangmi Moon, Myeonghun Chu, Hun Choe, and Intae Hwang, "Hybrid Receiver to Suppress and Cancel the Interference in D2D Communication Underlaying Cellular Network", CMECE 2016, January 2016
45 Sangmi Moon, Hun Choe, Myeonghun Chu and Intae Hwang , "Novel Channel Estimation Scheme in Fast Fading Channel Applied to Sidehaul System", SPECTS 2015, July 2015
44 Hun Choe, Sangmi Moon and Intae Hwang , "Novel DFT-based Channel Estimation Scheme for Sidehaul System", PECCS 2015, Febrary 2015
43 Sangmi Moon, Hun Choe and Intae Hwang , "Novel Hybrid Receiver for Interference Cancellation and Suppression in Sidehaul System", PECCS 2015, Febrary 2015
42 Sangmi Moon, Saransh Malik, Hun Choi, Cheolhong Kim, Jinyoung Kim and Intae Hwang, "Novel Power Control Scheme for Interference Mitigation in Macro-Femtocell Heterogeneous Network", ISITC 2014, January 2014
41 Sangmi Moon, Saransh Malik, Hun Choi, Cheolhong Kim, Daejin Kim, and Intae Hwang, "Design and Analysis of Novel Power Control Scheme in Femtocell", ICITA 2014, July 2014
» Saransh Malik, Sangmi Moon, Hun Choi, Cheolhong Kim. Daejin Kim, and Intae Hwang, "Analysis of Novel Eigen Beam Forming Scheme with Power Allocation in LSAS", ICITA 2014, July 2014
39 Hun Choi, Sangmi Moon, Saransh Malik, Cheolhong Kim, Daejin Kim, and Intae Hwang, "Resource Allocation for Interference Management in Macro-Pico Heterogeneous Network Scenerio ", ICITA 2014, July 2014
38 Saransh Malik, Sangmi Moon, Bora Kim, Hun Choi, Jinsul Kim, Cheolhong Kim, and Intae Hwang, "Power Allocation based Hybrid Multihop Relaying Protocol for Sensor Networks", Mobile and Wireless 2014, April 2014
37 Sangmi Moon, Saransh Malik, Bora Kim, Hun Choi, Jinsul Kim, Cheolhong Kim, and Intae Hwang, "Interference Management Scheme for Wireless Sensor Networks", Mobile and Wireless 2014, April 2014
36 Saransh Malik, Sangmi Moon, Bora Kim, Cheolhong Kim, Daejin Kim and Intae Hwang, "Novel MCS Based Relay Protocols for Throughput Optimization using AMC in LTE-Advanced System", HICSS-47, January 2014
35 Sangmi Moon, Saransh Malik, Bora Kim, Hun Choi, Sooman Park, Cheolsung Kim and Intae Hwang, "Cell Range Expansion and Time Partitioning for Enhanced Inter-Cell Interference Coordination in Heterogeneous Network", HICSS-47, January 2014
34 Saransh Malik, Sangmi Moon, Bora Kim, Daejin Kim, Youngil Kim, Kunmin Yeo, Intae Hwang, "Smart Relay Protocols for Throughput Optimization using AMC in LTE-Advanced Systems", ICWMC 2013, July 2013
33 Sangmi Moon, Bora Kim, Saransh Malik, Daejin Kim, Youngil Kim, Kunmin Yeo, Intae Hwang, "Frequency and Time Resource Allocation for Enhanced Interference Management in a Heterogeneous Network based on the LTE-Advanced", ICWMC 2013, July 2013
32 Bora Kim, Saransh Malik, Sangmi Moon, Daejin Kim, Youngil Kim, Kunmin Yeo, Intae Hwang, "Performance Analysis of Coordinated Multi-Point with Scheduling and Precoding schemes in the Heterogeneous Network", ICWMC 2013, July 2013