Keyword : ray-tracing


Hidden Rays of Diffraction for a Composite Wedge Composed of a Perfect Conductor and a Lossy Dielectric
Se-Yun KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/02/01
Vol. E94-B  No. 2  pp. 484-490
Type of Manuscript: PAPER
Category: Antennas and Propagation
Keyword: 
diffractiongeometrical opticsphysical opticsray-tracingwedge
  Summary |  Full Text:PDF (591.3KB)

TCP/IP Performance Evaluations Based on Elevation Angles for Mobile Communications Employing Stratospheric Platform
Marry KONG  Otabek YORKINOV  Shigeru SHIMAMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/11/01
Vol. E92-B  No. 11  pp. 3335-3344
Type of Manuscript: Special Section PAPER (Special Section on Satellite Communication Technologies in Conjunction with Main Topics of JC-SAT2008)
Category: 
Keyword: 
stratospheric platformhigh altitude platform stationchannel modelingray-tracingelevation angleTCP/IPthroughput
  Summary |  Full Text:PDF (681.3KB)

Phase-Included Simulation of UWB Channel
Sunkeol WOO  Hoongee YANG  Minkee PARK  Bongsoon KANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/03/01
Vol. E88-B  No. 3  pp. 1294-1297
Type of Manuscript: LETTER
Category: Terrestrial Radio Communications
Keyword: 
UWB (ultra-wideband)ray-tracingchannel modelingchannel impulse responsephase
  Summary |  Full Text:PDF (353.4KB)

Advances in Propagation Modeling of Wireless Communications Environments and Systems
Magdy F. ISKANDER  Zhengqing YUN 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/09/01
Vol. E87-C  No. 9  pp. 1441-1448
Type of Manuscript: Special Section PAPER (Special Section on Wave Technologies for Wireless and Optical Communications)
Category: INVITED
Keyword: 
propagationwireless communicationsray-tracingcomplex environment
  Summary |  Full Text:PDF (1.6MB)

A Ray-Tracing-Based Characterization and Verification of the Spatio-Temporal Channel Model for Future Wideband Wireless Systems
Houtao ZHU  Jun-ichi TAKADA  Kiyomichi ARAKI  Takehiko KOBAYASHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/03/01
Vol. E84-B  No. 3  pp. 644-652
Type of Manuscript: PAPER
Category: Antenna and Propagation
Keyword: 
channel modelingspatio-temporal channel modelray-tracingrandom-phase approach
  Summary |  Full Text:PDF (1MB)

An Intelligent Multipath Propagation Prediction Model Using Circular Representation in Microcell Design
Sangho LEE  Hanseok KO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/04/20
Vol. E83-B  No. 4  pp. 827-837
Type of Manuscript: PAPER
Category: Antenna and Propagation
Keyword: 
ray-tracingdeterministic modelvector representation (VR)circular representation (CR)hierarchical CR
  Summary |  Full Text:PDF (1MB)

The Object-Space Parallel Processing of the Multipass Rendering Method on the (Mπ)2 with a Distributed-Frame Buffer System
Hitoshi YAMAUCHI  Takayuki MAEDA  Hiroaki KOBAYASHI  Tadao NAKAMURA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1997/09/20
Vol. E80-D  No. 9  pp. 909-918
Type of Manuscript: Special Section PAPER (Special Issue on Architectures, Algorithms and Networks for Massively Parallel Computing)
Category: Computer Architecture
Keyword: 
massively parallel processing systemglobal illumination modelmultipass rendering methodray-tracingradiosityobject-space parallel processing modeldistributed frame buffer system
  Summary |  Full Text:PDF (926KB)

(Mπ)2: A Hierarchical Parallel Processing System for the Multipass Rendering Method
Hiroaki KOBAYASHI  Hitoshi YAMAUCHI  Yuichiro TOH  Tadao NAKAMURA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1996/08/20
Vol. E79-D  No. 8  pp. 1055-1064
Type of Manuscript: Special Section PAPER (Special Issue on Architectures, Algorithms and Networks for Massively Parallel Computing)
Category: Architectures
Keyword: 
parallel processing systemsglobal illumination modelsradiosityray-tracingmultipass renderingload balancing schemecached frame buffer system
  Summary |  Full Text:PDF (914.9KB)