Keyword : indoor propagation


Statistical Model Using Geometrical-Optical Space Classification: Expansion of Applicable Frequencies to the 5 GHz Band
Takahiro HASHIMOTO Takayuki NAKANISHI Yoshio INASAWA Yasuhiro NISHIOKA Hiroaki MIYASHITA 
Publication:   
Publication Date: 2018/02/01
Vol. E101-C  No. 2 ; pp. 135-138
Type of Manuscript:  BRIEF PAPER
Category: Electromagnetic Theory
Keyword: 
indoor propagationoffice floorpropagation lossstatistical modelray-tracingspace classification
 Summary | Full Text:PDF(430.3KB)

Radio Wave Shadowing by Two-Dimensional Human BodyModel
Mitsuhiro YOKOTA Yoshichika OHTA Teruya FUJII 
Publication:   
Publication Date: 2018/01/01
Vol. E101-B  No. 1 ; pp. 195-202
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
indoor propagationphysical channel modelhuman body shadowingequivalent diameterMethod of Moments
 Summary | Full Text:PDF(1.5MB)

A Novel High-Resolution Propagation Measurement Scheme for Indoor Terrestrial TV Signal Reception Based on Two-Dimensional Virtual Array Technique
Kazuo MOROKUMA Atsushi TAKEMOTO Yoshio KARASAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/04/01
Vol. E96-B  No. 4 ; pp. 986-993
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
indoor propagationmultipath propagationdirection findingMUSIC algorithmvirtual array
 Summary | Full Text:PDF(1.7MB)

Modification of Ray-Launching Method for Accurate 2D Indoor Propagation Analysis
Ryoichi SATO Hiroshi SHIRAI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/01/01
Vol. E94-C  No. 1 ; pp. 55-58
Type of Manuscript:  BRIEF PAPER
Category: Radiation and Propagation
Keyword: 
ray-launching methodshooting and bouncing rayscollective raymultiple reflectionsBrewster's angleindoor propagation
 Summary | Full Text:PDF(215.5KB)

Using Large-Scale FDTD Method to Obtain Precise Numerical Estimation of Indoor Wireless Local Area Network Office Environment
Louis-Ray HARRIS Takashi HIKAGE Toshio NOJIMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/09/01
Vol. E92-A  No. 9 ; pp. 2177-2183
Type of Manuscript:  Special Section PAPER (Special Section on Multi-dimensional Mobile Information Networks)
Category: Wireless LAN System
Keyword: 
finite-difference-time-domain (FDTD) methodwireless local area network (WLAN)indoor propagationhistogramhuman absorption
 Summary | Full Text:PDF(1.3MB)

A New Signaling Architecture THREP with Autonomous Radio-Link Control for Wireless Communications Systems
Masahiko HIRONO Toshio NOJIMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2009/09/01
Vol. E92-C  No. 9 ; pp. 1163-1169
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Microwave and Millimeter-Wave Technologies and Their Applications)
Category: 
Keyword: 
indoor propagationhand-overindoor wireless communicationautonomous radio-link controlsignaling architecture
 Summary | Full Text:PDF(570KB)

Efficient Ray-Launching Method For 2D Indoor Propagation Analysis
Ryoichi SATO Hiroshi SHIRAI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2009/01/01
Vol. E92-C  No. 1 ; pp. 40-45
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Electromagnetic Theory and its Application)
Category: 
Keyword: 
ray-launching methodshooting and bouncing rayscollective raycomplex refraction anglemultiple reflectionsindoor propagation
 Summary | Full Text:PDF(351.4KB)

Measurement of Hot-Spot Zones for Design of Wide-Band Systems at 70-GHz
Ami KANAZAWA Hiroyo OGAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/10/01
Vol. E87-A  No. 10 ; pp. 2657-2667
Type of Manuscript:  Special Section PAPER (Special Section on Wide Band Systems)
Category: 
Keyword: 
70 GHzindoor propagationhot spotdelay profiledelay spreadlobbytrain
 Summary | Full Text:PDF(2MB)

Modeling of an Indoor Propagation Channel for Digital TV Signal Using FDTD
Taehong KIM Hyeonjin LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/06/01
Vol. E86-B  No. 6 ; pp. 2068-2072
Type of Manuscript:  LETTER
Category: Antenna and Propagation
Keyword: 
indoor propagationFDTDrmsdelay spread
 Summary | Full Text:PDF(2.6MB)

A Simple Calculation Method on Spatial Distribution of Error Occurrence due to ISI Based on the ETP Model--Application to Indoor Propagation Environments
Noriyuki GEJOH Yoshio KARASAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/02/01
Vol. E86-B  No. 2 ; pp. 809-817
Type of Manuscript:  PAPER
Category: Antenna and Propagation
Keyword: 
ETP modelintersymbol interferencemultipath fadingindoor propagationBER map
 Summary | Full Text:PDF(591KB)

Resolution Improvement of the MUSIC Algorithm Utilizing Two Differently Polarized Antennas
Toshiharu YAMAKURA Hiroyushi YAMADA Yoshio YAMAGUCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1996/12/25
Vol. E79-B  No. 12 ; pp. 1827-1832
Type of Manuscript:  Special Section PAPER (Special Issue on Millimeter-wave Short-range Application Systems Technology)
Category: 
Keyword: 
superresolution techniqueMUSIC algorithmpolarizationindoor propagation
 Summary | Full Text:PDF(510.4KB)

Narrowband Experimental Study for Indoor Propagation Characteristics in the 60 GHz Band
Kazumasa TAIRA Kazunori FUJIWARA Takeshi MANABE Mitsuhiko MIZUNO Yoshinori KASASHIMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1995/08/25
Vol. E78-C  No. 8 ; pp. 1139-1145
Type of Manuscript:  Special Section LETTER (Special Issue on Microwave and Millimeter-Wave Technology)
Category: 
Keyword: 
millimeter-wave bandindoor propagationdistance power lawtransmission lossfast fading
 Summary | Full Text:PDF(507.3KB)