title : Improvement of the Throughput-SNR Trade-off using a 4G Adaptive MCM system 
authors : Insik Cho, Changwoo Seo, Gilsang Yoon, Jeonghwan Lee, Sherlie Portugal, Intae Hwang 
this_paper_appears_in : IEEE ICWIT 2010 
sponsors : IEEE Antennas and Propagation Society, Microwave Theory and Techniques Society, Comunications Society 
location : Hilton Hawaiian Village, Honolulu, Hawaii, USA 
dates : 2010.08.28 - 2010.09.03 
on_pages :  
abstract : The improvement of the data throughput performance is one of the hot issues regarding the next generation of mobile communication systems. In order to fulfill the need of an ultra-high speed service, several techniques have been in progress, such as AMC, Orthogonal Frequency Division Multiplexing (OFDM), Multiple Input Multiple Antenna (MIMO) and so on. Among these techniques, MIMO and OFDM schemes are key techniques for the next generation mobile communication systems.After analyzing and comparing several MIMO and OFDM schemes, we selected OFDM STBC 4x2 and OFDM Layered 4x2 as the ideal systems to perform our simulations. In order to get the optimal throughput performance, we also added pre-coding and Antenna Subset Selection to the selected systems; then, we combined them with the Adaptive-MCM scheme to create a system where the modulation scheme, the channel coding rate, and also the MIMO scheme change adaptively, according to the channel conditions. Finally, we analyze the performance of the Adaptive-MCM system, which aims to improve the throughput-SNR trade-off in 4G systems. 
number : 21 
List of Articles
번호 제목
63 Huaping Liu, Hyeonsung Kim, Intae Hwang, Sangmi Moon "DNN-based Beam and Blockage Prediction in 3GPP InH Scenario", ICTC 2020, October 2020
62 Huaping Liu, Hyeonsung Kim, Intae Hwang, Sangmi Moon "Deep Learning for Channel Estimation and Tracking in Vehicular to Infrastructure Communications", ICTC 2020, October 2020
61 Huaping Liu, Hyeonsung Kim, Intae Hwang, Sangmi Moon "Fingerprint-based Interference-aware Beam Selection in Beamspace Millimeter-wave Communication", APIC-IST 2020, July 2020
60 Sangmi Moon, Intae Hwang, Hybrid Beamforming with Joint Transmission for New Radio-based Communication Systems, ICTC 2019, October 2019
59 Sangmi Moon, Intae Hwang, Hybrid Precoding with Power Allocation for NR MIMO–OFDM Systems, ICUFN 2019, July 2019
58 Sangmi Moon, Soonho Kwon, Hyeonsung Kim, Byeonggyu Song, and Intae Hwang, Soft Decision-based Data Detection Scheme  for NR Communications System, ICAIIC 2019, February 2019
57 Sangmi Moon, Soonho Kwon, Hyeonsung Kim, Byeonggyu Song, and Intae Hwang, NSC Data Detection Scheme in NR-based Communications System, ICEIC 2019, January 2019
56 Sangmi Moon, Intae Hwang, "Design and Performance Analysis of Vehicle MIMO System for NR-based enhanced V2X", ICTC 2018 , October 2018
55 Sangmi Moon, Sara Bae, and Intae Hwang, "Vehicle MIMO System for High Reliability and Low Latency in NR-based eV2X", ICWMC 2018, June 2018
54 Sangmi Moon, Sara Bae, Intae Hwang, "Resource Allocation Scheme based on Vehicle Position for V2V Communication", ICEIC 2018, January 2018
53 Sara Bae, Sanmi Moon, Intae Hwang, "Design and Analysis of Novel Precoding Scheme for LSAS Using Power Allocation", ICEIC 2018, January 2018
52 Sangmi Moon, Myeonghun Chu, Soonho Kwon, Jihye Lee, Sara Bae, Intae Hwang, "Adaptive Transmission Scheme for Vehicle Communication System", SPCS 2017, July 2017
51 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
50 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
49 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
48 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
47 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
46 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
45 Hun Choe, Sangmi Moon and Intae Hwang , "Novel DFT-based Channel Estimation Scheme for Sidehaul System", PECCS 2015, Febrary 2015
44 Sangmi Moon, Hun Choe and Intae Hwang , "Novel Hybrid Receiver for Interference Cancellation and Suppression in Sidehaul System", PECCS 2015, Febrary 2015