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检索条件"主题词=Space-Time Block coding"
247 条 记 录,以下是201-210 订阅
Performance of group ordered successive interference cancellation for multiuser detection in GSTBC SFH/MC DS-CDMA system
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WIRELESS COMMUNICATIONS & MOBILE COMPUTING 2006年 第4期6卷 475-482页
作者: Cai, Lingyun Xu, Youyun Zhang, Habin Song, Wentao Shanghai Jiao Tong Univ Inst Wireless Commun Technol Dept Elect Engn Shanghai 200030 Peoples R China PLA Univ Sci & Technol Nanjing 210007 Peoples R China
In this paper, we present a novel group space-time block coding slow frequency-hopping multicarrier direct-sequence code division multiple access (GSTBC SFH/MC DS-CDMA) system over frequency selective fading channels.... 详细信息
来源: 评论
space-time block coded joint transmit/receive diversity in a frequency-nonselective Rayleigh fading channel
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IEICE TRANSACTIONS ON COMMUNICATIONS 2006年 第8期E89B卷 2189-2195页
作者: Tomeba, Hiromichi Takeda, Kazuaki Adachi, Fumiyuki Tohoku Univ Grad Sch Engn Dept Elect & Commun Engn Sendai Miyagi 9808579 Japan
Antenna diversity is an effective technique for improving the transmission performance in a multi-path fading channel. Recently, transmit diversity has been attracting much attention since it can alleviate the complex... 详细信息
来源: 评论
Performance investigation of space-time block coded multicarrier DS-CDMA in time-varying channels
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ETRI JOURNAL 2006年 第5期28卷 684-687页
作者: Narzullaev, Anvar Ryu, Kwanwoong Park, Yongwan Yeungnam Univ Dept Informat & Commun Engn Gyongsan South Korea
In this letter we evaluate the system performance of a space-time block coded (STBC) multicarrier (MC) DS-CDMA system over a time selective fading channel, with imperfect channel knowledge. The average bit error rate ... 详细信息
来源: 评论
Performance Bound Analysis of STBC with Imperfect Multiple Transmit Antennas Selection
Performance Bound Analysis of STBC with Imperfect Multiple T...
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10th International Conference on Communication Technology (ICCT 2006)
作者: Zhuang Mingjie Lin Bihong Jimei Univ Informat Engn Coll Xiamen 361021 Fujian Peoples R China Huaqiao Univ Informat Coll Quanzhou 361021 Fujian Peoples R China Qusnzhou Normal Univ Dept Phys Quanzhou 362000 Fujian Peoples R China
For a multiple-input-single-output (MISO) communications system, we take the presence of the erroneous channel state information (ECSI) into consideration. Multiple transmit antennas selection (TAS) over NUSO systems ... 详细信息
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Performance prediction of urban MIMO channels
Performance prediction of urban MIMO channels
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19th IEEE Canadian Conference on Electrical and Computer Engineering
作者: Downes, Garfield Willink, Tricia J. D'Amours, Claude Univ Ottawa SITE Ottawa ON K1N 6N5 Canada Commun Res Centre Ottawa ON K1N 6N5 Canada
Metrics obtained from a set of channel measurement data are used to predict performance of different MIMO techniques, such as spatial multiplexing and space-time block coding. For a given channel realisation, metries ... 详细信息
来源: 评论
Concatenated space-time block coding with trellis coded modulation in fading channels
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IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS 2002年 第4期1卷 580-590页
作者: Gong, Y Letaief, KB Hong Kong Univ Sci & Technol Dept Elect & Elect Engn Clear Water Bay Hong Kong Peoples R China
Trellis coded modulation (TCM) is a bandwidth efficient transmission scheme that can achieve high coding gain by integrating coding and modulation. This paper presents an analytical expression for the error event prob... 详细信息
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space-time block coding Performance Results Under QAM
Space-Time Block Coding Performance Results Under QAM
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2002年IEEE十区计算机、通信、控制和电机工程会议
作者: WANG Chao LIAO Guisheng WU Shunjun ZHANG Linrang TAO Xiaoyan National Key Lab. For Radar Signal Processing, Xidian Univ., Xi'an China 710071 Telecommunication Engineering Institute, AFEU., Xi'an China 710077
The space-time block coding (STBC), as animportant member of the space-time coding family, has recentlybeen developed to take advantage of the substantial capacityincreases which are available in MIMO wireless systems... 详细信息
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Optimal MMSE successive interference cancellation in group-wise STBC MIMO systems
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Journal of Systems Engineering and Electronics 2006年 第1期000卷
作者: Fan Xun Zhang Haibin Luo Hanwen Luo Hanwen Huang Jianguo Dept. of Electronic Engineering Shanghai Jiaotong Univ. Shanghai 200030 P. R. China
An optimal minimum mean square error successive interference cancellation (OMMSE SIC) scheme for Groupwise space-time block coding (G-STBC) multiple-input multiple-output (MIMO) systems is presented. In such a system,... 详细信息
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Nonblind and semiblind space-time-frequency multiuser detection for space-time block-coded MC-CDMA
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IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS 2005年 第4期4卷 1311-1318页
作者: Li, ZX Latva-aho, M Univ Oulu Ctr Wireless Commun Oulu Finland
In this paper, a novel space-time-frequency minimum mean squared error (STF-MMSE)-based parallel interference cancellation receiver is proposed for space-time block-coded multicarrier code division multiple access sys... 详细信息
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Performance evaluation at the system level of reconfigurable space-time coding techniques for HSDPA
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EURASIP JOURNAL ON APPLIED SIGNAL PROCESSING 2005年 第11期2005卷 1656-1667页
作者: Peppas, K Alexiou, A Lazarakis, F Al-Gizawi, T Axiotis, DI Natl Tech Univ Athens Inst Commun & Comp Syst GR-15773 Athens Greece Bell Labs Lucent Technol Wireless Res Swindon SN5 7DJ Wilts England Demokritos Natl Ctr Sci Res Inst Informat & Telecommun GR-15310 Athens Greece
A reconfigurable space-time coding technique is investigated, for a high-speed downlink packet access multiple-antenna network, which combats the effects of antenna correlation. Reconfigurability is achieved at the li... 详细信息
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