Hisao OIKAWA


Simplified Formula for Estimating the Macroscopic Telephone Demand
Hisao OIKAWA Takao YAMAZAKI Hidetoshi KIMURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1996/03/25
Vol. E79-B  No. 3  pp. 392-398
Type of Manuscript:  PAPER
Category: Communication Networks and Services
Keyword: 
macroscopic demand estimationformulationtelephoneGDPlong-term planning
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Design of Highly Reliable Optical Fiber Cable Network in Access Networks
Motoi IWASHITA Hisao OIKAWA Hideo IMANAKA Ryuji TOYOSHIMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/07/25
Vol. E78-B  No. 7  pp. 1033-1042
Type of Manuscript:  PAPER
Category: Communication Networks and Service
Keyword: 
communication networks and servicesnetwork designreliabilityheuristic algorithmsaccess networks
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Dynamic Method for Evaluating the Upgrading of Access Networks
Yukihiro FUJIMOTO Hisao OIKAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/03/25
Vol. E78-B  No. 3  pp. 295-302
Type of Manuscript:  PAPER
Category: Communication Networks and Service
Keyword: 
dynamic methodaccess networkupgrade strategynet present valuesensitivity analysis
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