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检索条件"主题词=SAGE Algorithm"
67 条 记 录,以下是21-30 订阅
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Sparse Variational Bayesian sage algorithm With Application to the Estimation of Multipath Wireless Channels
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IEEE TRANSACTIONS ON SIGNAL PROCESSING 2011年 第8期59卷 3609-3623页
作者: Shutin, Dmitriy Fleury, Bernard H. Princeton Univ Dept Elect Engn Princeton NJ 08544 USA Aalborg Univ Dept Elect Syst Sect Nav & Commun DK-9220 Aalborg Denmark
In this paper, we develop a sparse variational Bayesian (VB) extension of the space-alternating generalized expectation-maximization (sage) algorithm for the high resolution estimation of the parameters of relevant mu... 详细信息
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Simultaneous Estimation of DOA and Angular Spread of Incident Radio Waves by DOA-Matrix Method with SLS and sage algorithms
Simultaneous Estimation of DOA and Angular Spread of Inciden...
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International Symposium on Antennas and Propagation (ISAP)
作者: Jomoto, Makoto Kikuma, Nobuyoshi Sakakibara, Kunio Nagoya Inst Technol Dept Comp Sci & Engn Nagoya Aichi 4668555 Japan
In estimating DOA of incident waves with high accuracy, we often have to take into consideration the angular spread of each wave due to reflection, diffraction, and scattering. As a method of estimating DOA and AS sim... 详细信息
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A Spherical-Wavefront-Based Scatterer Localization algorithm Using Large-Scale Antenna Arrays
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IEEE COMMUNICATIONS LETTERS 2016年 第9期20卷 1796-1799页
作者: Chen, Jiajing Wang, Stephen Yin, Xuefeng Tongji Univ Coll Elect & Informat Engn Shanghai 201804 Peoples R China Toshiba Res Europe Ltd Telecommun Res Lab Bristol BS1 4ND Avon England
In this letter, a spherical-wavefront-based parametric signal model is proposed by considering the architecture using a large-scale antenna array. A space-alternating generalized expectation-maximization (sage)-based ... 详细信息
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MIMO Channel Measurement and Characterization for 26GHz Wave in Outdoor Scenarios  83
MIMO Channel Measurement and Characterization for 26GHz Wave...
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IEEE 83rd Vehicular Technology Conference (VTC Spring)
作者: Zhong, Zhimeng Wu, Xianyue Qu, Jingfeng Yin, Xuefeng Huawei Technol Co Ltd Shanghai Peoples R China Tongji Univ Sch Elect & Informat Engn Shanghai Peoples R China
In this paper, by using a multiple-input multiple-output (MIMO) antenna array, a channel measurement campaign in outdoor environments is introduced. The measurement campaign captures the spatial characteristics of cen... 详细信息
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Methods to Perform High Velocity LTE Experiments at Low Velocities  83
Methods to Perform High Velocity LTE Experiments at Low Velo...
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IEEE 83rd Vehicular Technology Conference (VTC Spring)
作者: Lerch, Martin Rodriguez-Pineiro, Jose Garcia-Naya, Jose A. Castedo, Luis TU Wien Inst Telecommun Vienna Austria Univ A Coruna La Coruna Spain
LTE is designed to support user velocities of up to 500 km/h where experiments are expensive, time-consuming and dangerous. Fortunately, such experiments can be emulated at lower velocities by time-stretching the tran... 详细信息
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An Iterative sage based Semi-Blind Channel Estimation for Massive MIMO
An Iterative SAGE based Semi-Blind Channel Estimation for Ma...
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IEEE Global Communications Conference
作者: Khushboo Mawatwal Debarati Sen Rajarshi Roy Indian Institute of Technology
In this paper, we have proposed an iterative space-alternating generalized expectation maximization (sage) based semi-blind channel estimation technique for massive multiple-input multiple-output (MIMO) system in mult... 详细信息
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MIMO Channel Measurement and Characterization for 26GHz Wave in Outdoor Scenarios
MIMO Channel Measurement and Characterization for 26GHz Wave...
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IEEE Vehicular Technology Conference
作者: Zhimeng Zhong Xianyue Wu Jingfeng Qu Xuefeng Yin Huawei Technologies Co. Ltd. School of Electronics and Information Engineering Tongji University
In this paper, by using a multiple-input multiple-output (MIMO) antenna array, a channel measurement campaign in outdoor environments is introduced. The measurement campaign captures the spatial characteristics of cen... 详细信息
来源: 评论
3D vs. 2D Channel Capacity of Outdoor to Indoor Scenarios Derived from Measurements in China and New Zealand
3D vs. 2D Channel Capacity of Outdoor to Indoor Scenarios De...
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European Signal Processing Conference
作者: Yawei Yu Jianhua Zhang Mansoor Shafi Beijing University of Posts and Telecommunications Spark New Zealand
Three dimensional (3D) Multiple Input Multiple Output (MIMO) is considered as one key technology for 5th Generation mobile communication systems. However, can the capacity derived from a 3D channel impulse response (C... 详细信息
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Iterative sage-Based Channel Estimation in a Block Fading Amplify-and-Forward Relaying Network
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IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS 2014年 第4期13卷 1742-1753页
作者: Aerts, Nico Avram, Iancu Van Hecke, Jeroen Bruneel, Herwig Moeneclaey, Marc Univ Ghent Dept Telecommun & Informat Proc B-9000 Ghent Belgium
Several diversity techniques have been proposed to cope with fading in wireless networks. A recent and promising technique, which does not increase hardware demands, is cooperative communication. Here spatial diversit... 详细信息
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Novel Data Detection and Channel Estimation algorithms for BICM-OFDMA Uplink Asynchronous Systems in the Presence of IQ Imbalance
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IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS 2014年 第5期13卷 2706-2716页
作者: Marey, Mohamed Steendam, Heidi Menoufia Univ Fac Elect Engn Menoufia 32952 Egypt Univ Ghent Dept Telecommun & Informat Proc B-9000 Ghent Belgium
The problem of channel estimation and inphase/quadrature-phase (IQ) imbalance is one of the main challenges that has to be faced by uplink transmission in orthogonal frequency division multiple access (OFDMA) systems.... 详细信息
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