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Hyungjoon Song, Dongyoung Kwon, Sungmook Lim, and Sungsoo Park, "A Vector Perturbation Technique Based on Eigenvalue Normalization for Multi-User MIMO Downlink", IEEE VTC, April 2009

[IEEE VTC]
조회 143491
Status : Presented 
Date : 2009-04 
Title : A Vector Perturbation Technique Based on Eigenvalue Normalization for Multi-User MIMO Downlink 
Authors : Hyungjoon Song, Dongyoung Kwon, Sungmook Lim, and Sungsoo Park 
Conference : IEEE Conference Vehicular Technology 
Abstract : We investigate a non-linear precoding techniques for multi-user multiple-input multiple-output (MU-MIMO) downlink.When assuming full knowledge of the channel state information at the transmitter, a vector perturbation (VP) is a promising precoding scheme that approaches sum capacity [1] and has simple receiver. However, its encoding is nondeterministic polynomial time (NP)-hard problem. In the MU-MIMO downlink, this encoding problem becomes harder because the proper user selection must be considered. In this paper, we propose a new vector perturbation scheme based on eigenvalue normalization (VPEVN), which converts the NP-hard problem into a channel condition-based finite integer problem, resulting in a reduction of encoding complexity. In addition, it can select a good user set by simple maximum norm criterion owing to its orthogonalization effect. 
URL : http://ieeexplore.ieee.org/xpl/articleDe...O+Downlink 
Download : http://mirinae.yonsei.ac.kr/?module=file...56abd716e2 
Hyungjoon Song; Dongyoung Kwon; Sungmook Lim; Sungsoo Park; Daesik Hong; , "A Vector Perturbation Technique Based on Eigenvalue Normalization for Multi-User MIMO Downlink," Vehicular Technology Conference, 2009. VTC Spring 2009. IEEE 69th , vol., no., pp.1-5, 26-29 April 2009
doi: 10.1109/VETECS.2009.5073352
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5073352&isnumber=5073272
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16 [IEEE GLOBECOM] Yeon-Geun Lim, Daesik Hong, and Chan-Byoung Chae, "Performance Analysis of Self-Interference Cancellation in Full-Duplex Large-Scale MIMO Systems", IEEE GLOBECOM 2016 Presented  2016-12 
15 [IEEE VTC] Beomju Kim, Wonsuk Chung, Sungmook Lim, Sangwook Suh, Jonghyung Kwun, Sooyong Choi, and Daesik Hong, "Uplink NOMA with Multi-Antenna," IEEE VTC Spring 2015 file Presented  2015-05 
14 [IEEE MILCOM] Beomju Kim, Sungmook Lim, Hyungjong Kim, Sangwook Suh, Jonghyung Kwun, Sooyong Choi, Chungyong Lee, Sanghoon Lee, and Daesik Hong, "Non-orthogonal Multiple Access in a Downlink Multiuser Beamforming System," IEEE MILCOM2013, Nov. 2013 file Presented  2013-11 
13 [Other Conf. Papers] Dongkyu Kim, Hyungsik Ju, Seokjung Kim, and Daesik Hong, "Transmit Antenna-switched Receive Diversity for Bi-directional Beamforming in Two-way Communications," in IEEE ASILOMAR2013, Nov. 2013 file Presented  2013-11 
12 [IEEE GLOBECOM] Hyungsik Ju, Xiaohu Shang, H. Vincent Poor, and Daesik Hong, "Rate Improvement of Beamforming Systems via Bi-Directional Use of Spatial Resources", GLOBECOM 2011, July 2011 file Presented  2011-07 
11 [ITC-CSCC] Jihaeng Heo, Gosan Noh, Sungsoo Park, Sangho Nam, and Daesik Hong, "Spatial Multiplexing Strategy using Multiple Relay Selection in AF Relaying Systems", ITC-CSCC 2011, June 2011 file Presented  2011-06 
10 [IEEE PIMRC] Heekwang Lee, Dongyoung Kwon, Woohyun Seo, Sungsoo Park, Jemin Lee, Seungjoo Maeng, Jaeho Jeon and Daesik Hong, "User Group Selection Scheme for Lattice-Reduction-Aided Precoder in MIMO Broadcast Systems", PIMRC 2010, Sep. 2010 file Presented  2010-09 
9 [Other Conf. Papers] Hyunkee Min, Sungeun Lee, Kyungchul Kwak, Hyungjong Kim, Daesik Hong, "Ergodic Capacity of M-1-1 AF Relaying Systems over Rayleigh Fading Channels", AICT 2010, May 2010 file Presented  2010-05 
8 [IEEE WCNC] Seungjin You, Gosan Noh, Jemin Lee, Hano Wang, and Daesik Hong, "Joint Beamforming and Power Control Algorithm for Cognitive Radio Network with the Multi-antenna Base Station", IEEE WCNC 2010, Dec. 2009 file Presented  2009-12 
7 [IEEE PIMRC] Hyungjong Kim, Sungeun Lee, Kyungchuk Kwak, Hyunkee Min, and Daesik Hong, "On the Design of ZF and MMSE Tomlinson-Harashima Precoding in Multiuser MIMO Amplify-and-Forward Relay System", IEEE PIMRC, Sep. 2009 file Presented  2009-09 
6 [IEEE CNCC] Woohyun Seo, Sungsoo Park, Dongyoung Kwon, and Daesik Hong, "User Restriction Scheme for Feedback Reduction of Unitary Matrix Based SDMA", IEEE CCNC, Jan. 2010 file Presented  2010-01 
» [IEEE VTC] Hyungjoon Song, Dongyoung Kwon, Sungmook Lim, and Sungsoo Park, "A Vector Perturbation Technique Based on Eigenvalue Normalization for Multi-User MIMO Downlink", IEEE VTC, April 2009 file Presented  2009-04 
4 [IEEE PIMRC] Hyungjong Kim, Kyungchul Kwak and Daesik Hong, "The Effect of Spatial Diversity in MIMO System with Multiuser Diversity Scheduler", PIMRC, Sep. 2008 file Presented  2008-09 
3 [IEEE MILCOM] Eunseok Ko, Panyuh Joo, Changeon Kang and Daesik Hong, "Improved Transmit Diversity Using Space-time Block Coding for OFDM Systems", IEEE MILCOM, Oct. 2002 file Presented  2002-10 
2 [IEEE VTC] Hyungsik Ju, Sungeun Lee, Kyungchul Kwak, Eunsung Oh and Daesik Hong, "A New Duplex without Loss of Data Rate and Utilizing Selection Diversity", IEEE VTC 2008, May 2008 file Presented  2008-05 
1 [IEEE PIMRC] Myeongyun Cho, Youngju Kim, Jaekon Lee and Daesik Hong, "A CQI Feedback Reduction Scheme for Multi-User MIMO/OFDMA Systems", PIMRC 2007, Sep. 2007 Presented  2007-09 
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