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检索条件"主题词=multiple-input multiple-output"
889 条 记 录,以下是731-740 订阅
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RLS and its improved algorithms in MIMO-OFDM system
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INTERNATIONAL JOURNAL OF MODELLING IDENTIFICATION AND CONTROL 2012年 第3期16卷 246-250页
作者: Li, Mei Wang, Xiang Zhang, Xiaoming Jia, Ke Hebei Univ Sci & Technol Inst Informat Sci & Engn Dept Comp Sci & Technol Shijiazhuang 050018 Hebei Peoples R China Hebei Univ Sci & Technol Inst Informat Sci & Engn Dept Network Engn Shijiazhuang 050018 Hebei Peoples R China
This paper will analyse the RLS algorithm and its improved algorithms, QRD-RLS and IQRD-RLS algorithms. QRD-RLS and IQRD-RLS algorithms can reduce the complexity of RLS algorithm effectively. Then, we apply these thre... 详细信息
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A novel adaptive V-BLAST algorithm based on subspace tracking and Hermitian matrix perturbation theorem
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Science China(Information Sciences) 2012年 第2期55卷 322-336页
作者: LV WangYong1,2,WANG HuiQi1,MA Hong1 & ZHOU YongDao1 1College of Mathematics,Sichuan University,Chengdu 610065,China 2College of Mathematics and Software Science,Sichuan Normal University,Chengdu 610068,China 1. College of Mathematics Sichuan University Chengdu 610065 China2. College of Mathematics and Software Science Sichuan Normal University Chengdu 610068 China
A novel vertical Bell laboratories layered space-time(V-BLAST)system with adaptive successive interference cancellation(SIC)detector based on subspace tracking(SST)and Hermitian matrix perturbation theorem is proposed... 详细信息
来源: 评论
Hierarchical DWT-based optimal diversity power allocation for video transmission in OFDMA/MIMO wireless systems
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INTERNATIONAL JOURNAL OF INTERNET PROTOCOL TECHNOLOGY 2012年 第1期7卷 39-51页
作者: Mahajan, Sohil Jagannatham, Aditya K. Indian Inst Technol Elect Engn Dept Kanpur 208016 Uttar Pradesh India
In this paper, we propose novel algorithms for optimal power allocation towards video transmission in orthogonal frequency division multiple access (OFDMA) and multiple-input multiple-output (MIMO)-based 4G networks. ... 详细信息
来源: 评论
Degrees of Freedom Region for an Interference Network With General Message Demands
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IEEE TRANSACTIONS ON INFORMATION THEORY 2012年 第6期58卷 3787-3797页
作者: Ke, Lei Ramamoorthy, Aditya Wang, Zhengdao Yin, Huarui Iowa State Univ Dept Elect & Comp Engn Ames IA 50011 USA Univ Sci & Technol China Dept Elect Engn & Informat Sci Hefei 230027 Peoples R China
We consider a single-hop interference network with K transmitters and J receivers, all having M antennas. Each transmitter emits an independent message and each receiver requests an arbitrary subset of the messages. T... 详细信息
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Differential Mode Delay Managed Transmission Line for WDM-MIMO System Using Multi-Step Index Fiber
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JOURNAL OF LIGHTWAVE TECHNOLOGY 2012年 第17期30卷 2783-2787页
作者: Sakamoto, Taiji Mori, Takayoshi Yamamoto, Takashi Tomita, Shigeru NTT Access Networks Serv Syst Labs Tsukuba Ibaraki 3050805 Japan
We proposed a mode group delay managed transmission line for a WDM-MIMO system consisting of fibers with positive and negative DMDs to compensate for the total DMD. We show numerically that the multi-step index fiber ... 详细信息
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Linear Transceiver and Receiver Design Methods for Multiuser MIMO Channels
Linear Transceiver and Receiver Design Methods for Multiuser...
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4th International Conference on Wireless Communications and Signal Processing (WCSP)
作者: Wei, Lili Chen, Wen Wei, Yuejun Shanghai Jiao Tong Univ Dept Elect Engn Shanghai 200030 Peoples R China Huawei Technol Co Ltd Wireless Res Dev Shanghai 200030 Peoples R China
multi-user multiple-input multiple-output (MIMO) system with multiple data streams per user and quantized channel state information at the transmitter. We minimize the sum mean squared error (SMSE) under a sum power c... 详细信息
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Integer-Forcing Linear Receiver Design over MIMO Channels
Integer-Forcing Linear Receiver Design over MIMO Channels
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IEEE Global Communications Conference (GLOBECOM)
作者: Wei, Lili Chen, Wen Shanghai Jiao Tong Univ Dept Elect Engn Shanghai 200030 Peoples R China
Motivated by recently presented integer-forcing linear receiver architecture, we propose algorithms to design optimal integer-forcing coefficient matrix such that the total achievable rate is maximized.
来源: 评论
On the Secret Channel Capacity of MIMO System under Fading Environment
On the Secret Channel Capacity of MIMO System under Fading E...
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8th International Conference on Wireless Communications, Networking and Mobile Computing (WiCOM)
作者: Wang Jun Zhu Ge Yu Xiaochuan Xian Inst Space Radio Technol Sci & Technol Space Microwave Lab Xian 710100 Peoples R China
In this paper, the channel capacity of a multiple input multiple output (MIMO) broadcast system is investigated under correlated fading environment where there exists a transmitter, a legitimate receiver and an eavesd... 详细信息
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A MAC Protocol with Multi-Packet Reception for MIMO Ad Hoc Networks
A MAC Protocol with Multi-Packet Reception for MIMO Ad Hoc N...
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8th International Conference on Wireless Communications, Networking and Mobile Computing (WiCOM)
作者: Cui, Miao Cao, Yinglie Lin, Shaoliang Zhang, Xiaomu Guangdong Univ Technol Sch Informat Guangzhou Guangdong Peoples R China China Elect Technology Grp Corp 7 Res Inst Guangzhou Peoples R China
multiple-input multiple-output (MIMO) systems are capable of simultaneously capturing more than one packet. Such capability is known as Multi-Packet Reception (MPR), which is new way to improve performance of Ad Hoc N... 详细信息
来源: 评论
MIMO Downlink Communication Employing Multi-user Transmitter Pre-processing Based on Vector Quantized Channel Spatial Information: Performance Results
MIMO Downlink Communication Employing Multi-user Transmitter...
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International Conference on Communication and Signal Processing
作者: Prabagarane Nagaradjane Shriram Swaminathan Suraj Krishnan Selvam Paranche Damodaran Arun Swaminathan the Department of ECE SSN Institutions Chennai India. the Department of ECE Georgia Institute of TechnologyAtlanta Georgia USA. Qualcomm Inc. Boulder Colorado USA. Department of Mobile Communications Eurecom Sophia Antipolis (Telecom Paristech) France. Qualcomm Inc. San Diego CA USA.
In this letter, we report the performance of multiuser transmitter pre-processing (MUTP) assisted multiple-input multiple-output downlink (DL) communication, when the channel state information (CSI) required to formul... 详细信息
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