Yoji KISHI


Optimization of Picocell Locations and Its Parameters in Heterogeneous Networks with Hotspots
Hidekazu SHIMODAIRA Gia Khanh TRAN Kei SAKAGUCHI Kiyomichi ARAKI Shoji KANEKO Noriaki MIYAZAKI Satoshi KONISHI Yoji KISHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/06/01
Vol. E96-B  No. 6  pp. 1338-1347
Type of Manuscript:  Special Section PAPER (Special Section on Heterogeneous Networks for Future Cellular Systems)
Category: 
Keyword: 
heterogeneous networkspicocellresource allocationcell associationpico BS locationoptimization problem
 Summary | Full Text:PDF

Study on Resource Optimization for Heterogeneous Networks
Gia Khanh TRAN Shinichi TAJIMA Rindranirina RAMAMONJISON Kei SAKAGUCHI Kiyomichi ARAKI Shoji KANEKO Noriaki MIYAZAKI Satoshi KONISHI Yoji KISHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/04/01
Vol. E95-B  No. 4  pp. 1198-1207
Type of Manuscript:  Special Section PAPER (Special Section on Cognitive Radio and Heterogeneous Wireless Networks in Conjunction with Main Topics of CrownCom2011)
Category: 
Keyword: 
heterogeneous networkspectrum allocationpower allocationcell range expansionspectral efficiency
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Dynamic Fractional Base Station Cooperation Using Shared Distributed Remote Radio Units for Advanced Cellular Networks
Naoki KUSASHIMA Ian Dexter GARCIA Kei SAKAGUCHI Kiyomichi ARAKI Shoji KANEKO Yoji KISHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/12/01
Vol. E94-B  No. 12  pp. 3259-3271
Type of Manuscript:  Special Section PAPER (Special Section on Cooperative Communications for Cellular Networks)
Category: 
Keyword: 
cellular networkMIMO transmissionfractional base station cooperationadaptive clusteringcoordinated scheduling
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BS-Cooperation Scheduler for a Multi-Site Single-User MIMO
Shoji KANEKO Masashi FUSHIKI Masayuki NAKANO Yoji KISHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/04/01
Vol. E94-B  No. 4  pp. 1025-1032
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
multi-site single-user MIMOBS cooperationscheduler
 Summary | Full Text:PDF

Personal Network Construction System Using Mobile Phones
Takeshi UMEZAWA Kiyohide NAKAUCHI Masugi INOUE Takashi MATSUNAKA Takayuki WARABINO Yoji KISHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/03/01
Vol. E94-B  No. 3  pp. 630-638
Type of Manuscript:  Special Section PAPER (Special Section on Information and Communication Technologies for Next-generation Mobile Multimedia Life)
Category: 
Keyword: 
personal networkmobile computingmobile securityuser-centric networkvirtual network
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User-Centric Seamless Handover Scheme for Real-Time Applications in Heterogeneous Networks
Haruki IZUMIKAWA Tadayuki FUKUHARA Yoji KISHI Takashi MATSUNAKA Keizo SUGIYAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/03/01
Vol. E92-B  No. 3  pp. 867-877
Type of Manuscript:  PAPER
Category: Network
Keyword: 
seamless handoveruser-centricheterogeneous networkreal-time communication
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An Adaptive Traffic Load Balancing Method for Multi-Hop Mesh Networks in Broadband Fixed Wireless Access Systems
Yoji KISHI Takeshi KITAHARA Yujin NOISHIKI Akira IDOUE Shinichi NOMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/04/01
Vol. E88-B  No. 4  pp. 1355-1363
Type of Manuscript:  Special Section PAPER (Special Section on Internet Technology V)
Category: 
Keyword: 
BFWAmulti-hop mesh networkstraffic engineeringMPLStraffic load balancing
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Wireless Node Architecture and Its Implementation for Multi-Hop Mesh Networks in IP-Based Broadband Fixed Wireless Access Systems
Yoji KISHI Keita TABATA Takeshi KITAHARA Yujin NOISHIKI Akira IDOUE Shinichi NOMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/03/01
Vol. E88-B  No. 3  pp. 1202-1210
Type of Manuscript:  PAPER
Category: Terrestrial Radio Communications
Keyword: 
BFWAmulti-hop mesh networksadaptive network controladaptive link controltraffic engineering
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Optimum Radio Channel Allocation Taking Account of Both Frequency and Power Constraints for Wide-Area Wireless Access Systems
Satoshi KONISHI Yoji KISHI Shinichi NOMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/12/01
Vol. E87-B  No. 12  pp. 3722-3733
Type of Manuscript:  PAPER
Category: Terrestrial Radio Communications
Keyword: 
radio channel allocationfrequency constraintpower constraintlinear programmingsatellite communications systemsstratospheric platformsfair resource allocation
 Summary | Full Text:PDF