Hisaya HADAMA


Proposal of Spectrum-Interleaved Duplex WDM-PON Using Spectrum-Sliced Broadband Incoherent Light with Reflection Remover
Manabu YOSHINO  Junichi KANI  Noriki MIKI  Naoto YOSHIMOTO  Hisaya HADAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/12/01
Vol. E94-B  No. 12  pp. 3429-3436
Type of Manuscript: PAPER
Category: Fiber-Optic Transmission for Communications
Keyword: 
WDM-PONspectrum slicinginterleaved duplex
  Summary |  Full Text:PDF (1.3MB)

Spectrally Efficient Frequency-Domain Optical CDM Employing QAM Based on Electrical Spatial Code Spreading
Shin KANEKO  Sang-Yuep KIM  Noriki MIKI  Hideaki KIMURA  Hisaya HADAMA  Koichi TAKIGUCHI  Hiroshi YAMAZAKI  Takashi YAMADA  Yoshiyuki DOI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/10/01
Vol. E94-B  No. 10  pp. 2877-2880
Type of Manuscript: LETTER
Category: Fiber-Optic Transmission for Communications
Keyword: 
optical access networkoptical CDMspatial code spreadingmulti-level modulationself-homodyne detection
  Summary |  Full Text:PDF (402.4KB)

Ultra Fast Response AC-Coupled Burst-Mode Receiver with High Sensitivity and Wide Dynamic Range for 10G-EPON System
Kazutaka HARA  Shunji KIMURA  Hirotaka NAKAMURA  Naoto YOSHIMOTO  Hisaya HADAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/07/01
Vol. E94-B  No. 7  pp. 1845-1852
Type of Manuscript: Special Section PAPER (Joint Special Section on Opto-electronics and Communications for Future Optical Network)
Category: INVITED
Keyword: 
10G class access networkburst-mode receiverpassive optical networktransient-phenomena cancellation
  Summary |  Full Text:PDF (1.9MB)

Future Optical Access Network and Spectral M-Ary ASK OCDM as Its Key Technology
Shin KANEKO  Noriki MIKI  Hideaki KIMURA  Hisaya HADAMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/07/01
Vol. E93-C  No. 7  pp. 1139-1145
Type of Manuscript: Special Section PAPER (Special Section on Photonic Technologies for Access Networks)
Category: INVITED
Keyword: 
optical access networkoptical code-division-multiplexingM-ary ASKpre-biasing
  Summary |  Full Text:PDF (2.2MB)

ATM Superpacket Network for Responsive Mega-Data Delivery Service
Hisaya HADAMA  Takashi SHIMIZU  Masayoshi NABESHIMA  Toshinori TSUBOI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1998/05/20
Vol. E81-B  No. 5  pp. 1041-1050
Type of Manuscript: PAPER
Category: Communication Networks and Services
Keyword: 
ATMATM block transferpacketcongestion control
  Summary |  Full Text:PDF (924.2KB)

Dynamic VP Rearrangement in an ATM Network
Ayano YAMASHITA  Ryutaro KAWAMURA  Hisaya HADAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1997/02/20
Vol. E80-B  No. 2  pp. 289-295
Type of Manuscript: Special Section PAPER (Special Issue on Telecommunications Network Planning and Design)
Category: Network and traffic control
Keyword: 
ATMVP bandwidth controlVP rearrangement
  Summary |  Full Text:PDF (525.1KB)

Cost Comparison of STM and ATM Path Networks
Hisaya HADAMA  Tsutomu IZAKI  Ikuo TOKIZAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1996/03/20
Vol. E79-B  No. 3  pp. 378-383
Type of Manuscript: PAPER
Category: Communication Networks and Services
Keyword: 
communication systems and transmission equipmentB-ISDNATM transport networkvirtual pathATM cross-connect
  Summary |  Full Text:PDF (452.8KB)

Analyses of Virtual Path Bandwidth Control Effects in ATM Networks
Hisaya HADAMA  Ken-ichi SATO  Ikuo TOKIZAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/06/20
Vol. E78-B  No. 6  pp. 907-915
Type of Manuscript: PAPER
Category: Communication Systems and Transmission Equipment
Keyword: 
communication systems and transmission equipmentB-ISDNATM transport networkvirtual pathcapacity control
  Summary |  Full Text:PDF (771.3KB)

Fast VP-Bandwidth Management with Distributed Control in ATM Networks
Ryutaro KAWAMURA  Hisaya HADAMA  Ken-ichi SATO  Ikuo TOKIZAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1994/01/20
Vol. E77-B  No. 1  pp. 5-14
Type of Manuscript: PAPER
Category: Communication Networks and Service
Keyword: 
communication networks and servicesATMvirtual pathbandwidth controldistributed control
  Summary |  Full Text:PDF (903.5KB)