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检索条件"主题词=Linear precoder"
44 条 记 录,以下是31-40 订阅
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DESIGN OPTIMIZATION OF linear precoderS FOR COMPLEX VECTOR GAUSSIAN CHANNELS WITH FINITE ALPHABET INPUTS
DESIGN OPTIMIZATION OF LINEAR PRECODERS FOR COMPLEX VECTOR G...
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IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
作者: Xiao, Chengshan Zheng, Yahong Rosa Ding, Zhi Missouri Univ Sci & Technol Dept Elect & Comp Engn Rolla MO 65409 USA Univ Calif Davis Dept Elect & Comp Engn Davis CA 95616 USA
We study the design optimization of linear precoders that maximize the mutual information in complex-valued vector Gaussian channels under finite alphabet inputs. It is well known that mutual information of a vector c... 详细信息
来源: 评论
DESIGN OPTIMIZATION OF linear precoderS FOR COMPLEX VECTOR GAUSSIAN CHANNELS WITH FINITE ALPHABET INPUTS
DESIGN OPTIMIZATION OF LINEAR PRECODERS FOR COMPLEX VECTOR G...
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IEEE International Conference on Acoustics, Speech and Signal Processing
作者: Chengshan Xiao Yahong Rosa Zheng Zhi Ding Dept. of Electrical & Computer EngineeringMissouri University of Science & TechnologyRolla MO 65409 USA. Dept. of Electrical & Computer Eng.University of CaliforniaDavis CA 95616 USA
We study the design optimization of linear precoders that maximize the mutual information in complex-valued vector Gaussian channels under finite alphabet inputs. It is well known that mutual information of a vector c... 详细信息
来源: 评论
Robust Designs for Femtocell Networks with Interference from Macrocell Users
Robust Designs for Femtocell Networks with Interference from...
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IEEE GLOBECOM Workshops (GC Wkshps)
作者: Zhou, Qi Ma, Xiaoli Georgia Inst Technol Sch Elect & Comp Engn Atlanta GA 30332 USA
Femtocell networking is a promising solution to improve the indoor coverage issue and enhance system throughput for next generation wireless networks. However, one of the main concerns to put through femtocells is the... 详细信息
来源: 评论
Blind CFO Estimation for linearly Precoded OFDMA Uplink
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IEEE TRANSACTIONS ON SIGNAL PROCESSING 2010年 第9期58卷 4698-4710页
作者: Movahhedian, Mohammad Ma, Yi Tafazolli, Rahim Univ Surrey Ctr Commun Syst Res Surrey GU2 7XH England
This paper presents a novel method for blind carrier-frequency-offset (CFO) estimation in linearly precoded OFDMA uplink. Our investigation starts from the single-user equivalent (SUE) scenario presented in [ 2] where... 详细信息
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Communication over doubly selective channels: Efficient equalization and max-diversity precoding
Communication over doubly selective channels: Efficient equa...
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作者: Hwang, Sung Jun The Ohio State University
学位级别:Ph.D.
We consider the problem of practical communication over a doubly selective (DS) channel, i.e., a time and frequency selective channel. The problem is approached in two different ways: coherent communication and noncoh... 详细信息
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Optimal linear precoder design for space-time block coded systems
Optimal linear precoder design for space-time block coded sy...
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2nd IEEE International Conference on Wireless Communications, Networking and Mobile Computing (WiCOM 2006)
作者: Zhao, Zhenshan Xu, Guozhi Shanghai Jiao Tong Univ Dept Elect Engn Shanghai 200030 Peoples R China
Taking the pairwise error probability (PEP) as the performance criterion and exploiting the channel covariance information at the transmitter, this paper studies the optimal linear precoder design of the correlated mu... 详细信息
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precoder design for space-time coded MIMO systems with imperfect channel state information
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IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS 2008年 第6期7卷 1977-1981页
作者: Huang, Jane W. An, Edward K. S. Lau, Vincent K. N. Univ British Columbia Dept Elect & Comp Engn Vancouver BC V5Z 1M9 Canada Hong Kong Univ Sci & Technol Dept Elect & Comp Engn Hong Kong Hong Kong Peoples R China
We address the problem of designing a linear precoder for space-time coded multiple-input multiple-output (MIMO) system with imperfect knowledge of channel state information at the transmitter (CSIT), subject to a tot... 详细信息
来源: 评论
linear precoding for MIMO channels with outdated channel state information in multiuser space-time block coded systems with multi-packet reception
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IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS 2008年 第6期7卷 2300-2306页
作者: Au, Edward K. S. Huang, Jane W. Lau, Vincent K. N. Hong Kong Univ Sci & Technol Dept Elect & Comp Engn Hong Kong Hong Kong Peoples R China Univ British Columbia Dept Elect & Comp Engn Vancouver BC V5Z 1M9 Canada
We propose a joint set of linear precoder designs for single cell uplink multiuser space-time block coded multiple-input multiple-output systems with multi-packet reception by exploiting outdated channel state informa... 详细信息
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Multiuser diversity for MIMO broadcast and multiple access channel with linear precoder and receiver
Multiuser diversity for MIMO broadcast and multiple access c...
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15th IEEE International Symposium on Personal, Indoor, Mobile, Radio Communications (PIMRC 2004)
作者: Shao, X Yuan, JH Rapajic, P Univ New S Wales Sch Elect Engn & Telecom Sydney NSW 2052 Australia
In this paper, we study the multiuser diversity in both multiple-input multiple output (MIMO) multiple-access channel (MAC) and MIMO broadcast channel (BC). We consider multi-user scheduling with linear receivers for ... 详细信息
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MIMO precoding structures for frequency-flat and frequency-selective fading channels
MIMO precoding structures for frequency-flat and frequency-s...
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1st International Conference on Communications and Electronics (ICCE 2006)
作者: Bahrami, Hamid Reza Le-Ngoc, Tho McGill Univ Dept ECE 3480 Univ Montreal PQ H3A 2A7 Canada
This paper presents optimum MIMO precoder designs based on transmit and receive correlation matrices to maximize the ergodic channel capacily for both frequency-flat and frequency-selective fading channels. It is show... 详细信息
来源: 评论