Ayako IWATA

Fixed-Rate Resource Exchange for Multi-Operator Pico eNodeB
Tomohiko MIMURA Koji YAMAMOTO Masahiro MORIKURA Ayako IWATA Takashi TAMURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/11/01
Vol. E96-B  No. 11  pp. 2913-2922
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
multi-operator, pico eNodeB, resource allocation, game theory, mechanism design, 
 Summary | Full Text:PDF(2MB)
Multi-Operator Mobile Relaying: Shared-Spectrum Allocation
Tomohiko MIMURA Koji YAMAMOTO Masahiro MORIKURA Ayako IWATA Akihiko NISHIO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/06/01
Vol. E96-B  No. 6  pp. 1377-1384
Type of Manuscript:  Special Section PAPER (Special Section on Heterogeneous Networks for Future Cellular Systems)
Category: 
Keyword: 
multi-operator, mobile relaying, scheduling, bargaining game, 
 Summary | Full Text:PDF(2MB)
The Mitigation of MAI for OOK-CDMA Systems with Optical Hard-Limiters by Transmitting Optical Pulses with Two-Level Intensities
Takaya MIYAZAWA Ayako IWATA Iwao SASASE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/01/01
Vol. E87-B  No. 1  pp. 10-19
Type of Manuscript:  PAPER
Category: Fiber-Optic Transmission
Keyword: 
optical CDMA, MAI, optical hard-limiter, optical intensity level, 
 Summary | Full Text:PDF(837.7KB)