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检索条件"主题词=Multiple-input multiple-output"
894 条 记 录,以下是761-770 订阅
Joint Power Control and Beamforming for Interference MIMO Relay Channel
Joint Power Control and Beamforming for Interference MIMO Re...
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17th Asia-Pacific Conference on Communications (APCC)
作者: Khandaker, Muhammad R. A. Rong, Yue Curtin Univ Dept Elect & Comp Engn Bentley WA 6102 Australia
In this paper, we consider an interference multiple-input multiple-output (MIMO) relay system where multiple source nodes communicate with their desired destination nodes with the aid of distributed relay nodes. An it... 详细信息
来源: 评论
Cooperative Diversity in Coded CDMA Systems over Frequency-Selective Fading Channels
Cooperative Diversity in Coded CDMA Systems over Frequency-S...
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IEEE International Conference on Communications (ICC)
作者: Eid, Amr Hamouda, Walaa Dayoub, Iyad Concordia Univ Dept Elect & Comp Engn Montreal PQ H3G 1M8 Canada Univ Valenciennes IEMN DOAE F-59313 Valenciennes France
We investigate the performance of cooperative diversity when employed in convolutionally coded direct-sequence code-division multiple-access (DS-CDMA) systems over frequency-selective fading channels. The performance ... 详细信息
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On the Capacity of MIMO Channels with Outdated Channel State Information
On the Capacity of MIMO Channels with Outdated Channel State...
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International Conference on Industry, Information System and Material Engineering
作者: Li, Ying Zhu, YiJun Ma, Lan Zhu, Yao Zhengzhou Informat Sci & Technol Inst Zhengzhou Peoples R China Satellite Ground Stn Beijing Peoples R China
A multiple-input multiple-output (MIMO) time-varying flat fading channel is considered. The transmitter obtained the channel state information (CSI) relying on the reciprocity principle or by the feedback from the rec... 详细信息
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Proposal of MU-MIMO system with block diagonalization in multi-site communication system
Proposal of MU-MIMO system with block diagonalization in mul...
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IEEE Region 10 Conference on TENCON
作者: Ezoe, Koki Fukada, Keisuke Hattori, Takeshi Yairi, Ikuko Eguchi Fukushima, Yusuke Sophia Univ Fac Sci & Technol Tokyo 102 Japan
Multi-site multi-user multiple input multiple output (MS-MU-MIMO) is a key technology to construct the next generation high performance mobile communication networks;however, in MS-MU-MIMO systems, co-channel interfer... 详细信息
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Degrees of freedom of wireless interference network
Degrees of freedom of wireless interference network
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作者: Ke, Lei Iowa State University
学位级别:Ph.D.
Wireless communication systems are different from the wired systems mainly in three aspects: fading, broadcast, and superposition. Wireless communication networks, and multi-user communication networks in general, hav... 详细信息
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Efficient Pruning for Infinity-Norm Sphere Decoding Based on Schnorr-Euchner Enumeration
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IEICE TRANSACTIONS ON COMMUNICATIONS 2011年 第9期E94B卷 2677-2680页
作者: Kim, Tae-Hwan Park, In-Cheol Korea Adv Inst Sci & Technol Taejon 305701 South Korea
An efficient pruning method is proposed for the infinity-norm sphere decoding based on Schnorr-Euchner enumeration in multiple-input multiple-output spatial multiplexing systems. The proposed method is based on the ch... 详细信息
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Water-filling Power Allocation Scheme for Turbo-BLAST System with Imperfect Channel State Information
Water-filling Power Allocation Scheme for Turbo-BLAST System...
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2011 4th IEEE International Symposium on Microwave,Antenna,Propagation and EMC Technologies for Wireless Communications
作者: Xiao-min Chen, Xiang-bin Yu, Qiu-ming Zhu, Da-zhuan Xu College of Electronic and Information Engineering Nanjing University of Aeronautics &Astronautics Nanjing, China
We propose a water-filling power allocation scheme for Turbo-BLAST system in the presence of channel state information *** to the total transmit power constraint,the water-filling rule is used to allocate proper power... 详细信息
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Analytical Performance of Amplify-and-Forward MIMO Relaying with Orthogonal Space-Time Block Codes
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IEEE TRANSACTIONS ON COMMUNICATIONS 2010年 第7期58卷 2147-2158页
作者: Dharmawansa, Prathapasinghe McKay, Matthew R. Mallik, Ranjan K. Hong Kong Univ Sci & Technol Dept Elect & Comp Engn Kowloon Hong Kong Peoples R China Indian Inst Technol Dept Elect Engn New Delhi 110016 India Hong Kong Univ Sci & Technol Ctr Wireless Informat Technol Kowloon Hong Kong Peoples R China
This paper considers orthogonal space-time block coded transmission for a multiple-input multiple-output channel (MIMO) with non-coherent amplify-and-forward (AF) relaying in Rayleigh fading. We first characterize the... 详细信息
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Pair-wise error probability and its Chernoff upper bound for unitary space-time code
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Science China(Information Sciences) 2010年 第8期53卷 1613-1621页
作者: ZHANG DaPeng 1,2 , LIU Ju 1 , XU HongJi 1 & JI Hui 1 1 School of Information Science and Engineering, Shandong University, Jinan 250100, China 2 State Key Laboratory of Integrated Services Networks, Xidian University, Xi’an 710071, China School of Information Science and Engineering Shandong University Jinan China State Key Laboratory of Integrated Services Networks Xidian University Xi’an China
Unitary space-time code is ideally suited for rapid fading scenarios as it can operate well without channel state information (CSI), which is of vital significance for improving the effectivity and reliability of wire... 详细信息
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Multiuser MIMO OFDM Based TDD/TDMA for Next Generation Wireless Communication Systems
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WIRELESS PERSONAL COMMUNICATIONS 2010年 第2期52卷 289-324页
作者: Lu Zhaogan Rao Yuan Zhang Taiyi Wang Liejun Xi An Jiao Tong Univ Sch Elect & Informat Engn Xian 710049 Peoples R China Xi An Jiao Tong Univ Software Engn Sch Xian 710049 Peoples R China
multiple-input multiple-output (MIMO) wireless technology in combination with orthogonal frequency division multiplexing (MIMO OFDM) is an attractive air-interface solution for next-generation wireless local area netw... 详细信息
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