Number | Date | Country | Kind |
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7-248479 | Aug 1995 | JPX |
Number | Name | Date | Kind |
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5541919 | Yong et al. | Jul 1996 | |
5541926 | Saito et al. | Jul 1996 |
Number | Date | Country |
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6343158 | Dec 1994 | JPX |
Entry |
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Telecommunication Networks: Protocols, Modeling and Analysis, Chapter 2, 1987. |