Keyword : spatial correlation


Experimental Investigation of Space Division Multiplexing on Massive Antenna Systems for Wireless Entrance
Kazuki MARUTA Atsushi OHTA Satoshi KUROSAKI Takuto ARAI Masataka IIZUKA 
Publication:   
Publication Date: 2017/08/01
Vol. E100-B  No. 8 ; pp. 1436-1448
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
massive MIMOmultiuser MIMOchannel measurementline-of-sight propagationinter-user interference cancellationspatial correlation
 Summary | Full Text:PDF(4.3MB)

Antenna Array Arrangement for Massive MIMO to Reduce Channel Spatial Correlation in LOS Environment
Takuto ARAI Atsushi OHTA Yushi SHIRATO Satoshi KUROSAKI Kazuki MARUTA Tatsuhiko IWAKUNI Masataka IIZUKA 
Publication:   
Publication Date: 2017/04/01
Vol. E100-B  No. 4 ; pp. 594-601
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
massive MIMOmulti-user MIMOantenna arrangementline of sightspatial correlation
 Summary | Full Text:PDF(2.8MB)

A Study on Dynamic Clustering for Large-Scale Multi-User MIMO Distributed Antenna Systems with Spatial Correlation
Ou ZHAO Hidekazu MURATA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/04/01
Vol. E99-B  No. 4 ; pp. 928-938
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
dynamic clusteringmulti-user MIMOdistributed antenna systemsspatial correlationsum ratezero-forcing precoding
 Summary | Full Text:PDF(999.7KB)

Autonomous Peer Discovery Scheme for D2D Communications Based on Spatial Correlation of Wireless Channel
Woongsup LEE Juyeop KIM Dong-Ho CHO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/01/01
Vol. E99-B  No. 1 ; pp. 224-231
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
autonomous peer discoveryD2D communicationspatial correlationKolmogorov-Smirnov test
 Summary | Full Text:PDF(1.4MB)

Sum-Rate Analysis for Centralized and Distributed Antenna Systems with Spatial Correlation and Inter-Cell Interference
Ou ZHAO Hidekazu MURATA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/03/01
Vol. E98-B  No. 3 ; pp. 449-455
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
distributed antenna systemsspatial correlationspatially correlated shadowingcorrelated multi-path fadinginter-cell interferenceergodic sum-ratezero-forcing beamforming
 Summary | Full Text:PDF(776.7KB)

Field Experimental Evaluation of Null Control Performance of MU-MIMO Considering Smart Vertical MIMO in LTE-Advanced Downlink under LOS Dominant Conditions
Yuki INOUE Daiki TAKEDA Keisuke SAITO Teruo KAWAMURA Hidehiro ANDOH 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/10/01
Vol. E97-B  No. 10 ; pp. 2136-2144
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Measurement and Design Techniques on Antennas, Propagation and Wireless Systems)
Category: 
Keyword: 
LTE-Advancedmulti-user MIMOSmart Vertical MIMOfield experimentspatial correlationnull control
 Summary | Full Text:PDF(4.1MB)

Mutual Information Evaluation and Optimization of Intermittent Transmission Methods in Energy Harvesting Wireless Sensor Networks
Xiaohui FAN Hiraku OKADA Kentaro KOBAYASHI Masaaki KATAYAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/09/01
Vol. E97-B  No. 9 ; pp. 1826-1834
Type of Manuscript:  Special Section PAPER (Special Section on Ambient Intelligence and Sensor Networks)
Category: 
Keyword: 
mutual informationtemporal correlationspatial correlationenergy harvestingwireless sensor network
 Summary | Full Text:PDF(2.1MB)

Adaptive Sensor Management Based on Spatial Correlation in Wireless Sensor Networks
Mohammad Reza ZOGHI Mohammad Hossein KAHAEI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/06/01
Vol. E94-B  No. 6 ; pp. 1598-1605
Type of Manuscript:  Special Section PAPER (Special Section on New Generation Mobile and Sensor Networking and Future Networks)
Category: 
Keyword: 
wireless sensor networkssensor selectionspatial correlation
 Summary | Full Text:PDF(1.1MB)

The Effects of Spatial Correlation on Multiple Antenna Techniques with Multiuser Scheduling
Haelyong KIM Wan CHOI Hyuncheol PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/02/01
Vol. E94-B  No. 2 ; pp. 591-594
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
spatial correlationspatial diversitymultiuser diversitymultiuser scheduling
 Summary | Full Text:PDF(260.7KB)

Design Methodology for Yield Enhancement of Switched-Capacitor Analog Integrated Circuits
Pei-Wen LUO Jwu-E CHEN Chin-Long WEY 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/01/01
Vol. E94-A  No. 1 ; pp. 352-361
Type of Manuscript:  PAPER
Category: VLSI Design Technology and CAD
Keyword: 
yield enhancementmismatchcommon centroidspatial correlationprocess variationplacement optimization
 Summary | Full Text:PDF(6.5MB)

A CFAR Circuit with Multiple Detection Cells for Automotive UWB Radars
Satoshi TAKAHASHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/06/01
Vol. E93-B  No. 6 ; pp. 1574-1582
Type of Manuscript:  PAPER
Category: Sensing
Keyword: 
automotive radarradar clutterCFARautomatic target detectionspatial correlation
 Summary | Full Text:PDF(696.3KB)

Intra-Die Spatial Correlation Extraction with Maximum Likelihood Estimation Method for Multiple Test Chips
Qiang FU Wai-Shing LUK Jun TAO Xuan ZENG Wei CAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/12/01
Vol. E92-A  No. 12 ; pp. 3007-3015
Type of Manuscript:  Special Section PAPER (Special Section on VLSI Design and CAD Algorithms)
Category: Device and Circuit Modeling and Analysis
Keyword: 
intra-die variationsspatial correlationmaximum likelihood estimation
 Summary | Full Text:PDF(424.1KB)

Performance Evaluation of Wireless Sensor Network Based on MIMO Relaying Channel Capacity
KY LENG Kei SAKAGUCHI Kiyomichi ARAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/10/01
Vol. E92-B  No. 10 ; pp. 3166-3173
Type of Manuscript:  PAPER
Category: Network
Keyword: 
WSNMIMO relay networkrelay positionAFDFspatial correlation
 Summary | Full Text:PDF(624.8KB)

Characterizing Intra-Die Spatial Correlation Using Spectral Density Fitting Method
Qiang FU Wai-Shing LUK Jun TAO Changhao YAN Xuan ZENG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/07/01
Vol. E92-A  No. 7 ; pp. 1652-1659
Type of Manuscript:  PAPER
Category: VLSI Design Technology and CAD
Keyword: 
intra-die variationsspatial correlationcorrelation functionspectral density
 Summary | Full Text:PDF(449.6KB)

Capacity Analysis of MIMO Rayleigh Channel with Spatial Fading Correlation
Ha Duyen TRUNG Watit BENJAPOLAKUL Kiyomichi ARAKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/10/01
Vol. E91-A  No. 10 ; pp. 2818-2826
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Communication Theory
Keyword: 
ergodic capacityfading channelsmultiple-input multiple-output (MIMO) systemsspatial correlation
 Summary | Full Text:PDF(510.5KB)

Improved Channel Estimation in Spatially-Correlated Flat-Fading MIMO Systems: A Parametric Approach
Ming LUO Qinye YIN Ang FENG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/02/01
Vol. E91-B  No. 2 ; pp. 662-665
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOchannel estimationspatial correlationsparse scattering
 Summary | Full Text:PDF(139.3KB)

Exploiting Only Channel Spatial Correlations for Optimal Power-Saving Input Covariance in MIMO-Based Wireless Systems
Jung-Chieh CHEN Chao-Kai WEN 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/12/01
Vol. E90-B  No. 12 ; pp. 3505-3513
Type of Manuscript:  PAPER
Category: Fundamental Theories for Communications
Keyword: 
capacitychannel state informationconvex optimizationlarge systemMIMOpower minimizationspatial correlation
 Summary | Full Text:PDF(290.1KB)

Performance Analysis of MIMO Systems in Spatially Correlated Fading Using Matrix-Monotone Functions
Eduard A. JORSWIECK Holger BOCHE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/05/01
Vol. E89-A  No. 5 ; pp. 1454-1472
Type of Manuscript:  PAPER
Category: Information Theory
Keyword: 
average mutual informationminimum mean-square errormultiple antenna systemoptimal transmit strategiesmatrix-monotone functionsconvex optimizationspatial correlation
 Summary | Full Text:PDF(604.6KB)

MIMO Propagation Channel Modeling
Yoshio KARASAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/05/01
Vol. E88-B  No. 5 ; pp. 1829-1842
Type of Manuscript:  INVITED PAPER (Special Section on Recent Progress in Antennas and Propagation Researches--Selected Papers Translated from the IEICE Transactions on Communications (Japanese Edition)--)
Category: 
Keyword: 
MIMOsingular-value decompositionmultipath fadingeigenvalue distributionspatial correlationdiversitymaximum ratio combining
 Summary | Full Text:PDF(1.7MB)

Performance Analysis of MIMO Eigenmode Transmission System under Realistic Channel and System Conditions
Seeho TING Kei SAKAGUCHI Kiyomichi ARAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/08/01
Vol. E87-B  No. 8 ; pp. 2222-2232
Type of Manuscript:  PAPER
Category: Wireless Communication Technology
Keyword: 
MIMOeigenmode transmissionimperfect channel estimationdelayed quantized feedbackspatial correlationcontinuous fading channel
 Summary | Full Text:PDF(364.8KB)

Generalized Spatial Correlation Equations for Antenna Arrays in Wireless Diversity Reception: Exact and Approximate Analyses
Jie ZHOU Kenta ISHIZAWA Shigenobu SASAKI Shogo MURAMATSU Hisakazu KIKUCHI Yoshikuni ONOZATO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/01/01
Vol. E87-B  No. 1 ; pp. 204-208
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
spatial correlationangular spreadantenna array and diversity reception
 Summary | Full Text:PDF(390.5KB)