Presentation 1999/7/22
Proposed Access Network System based on V5 Interface Specifications
Hideyuki Hirata, Shiro Saito, Kazuhiko Harasaki, Yoshimi Anbe, Takaaki Yamamoto,
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Abstract(in English) The exponential growth of internet use may change the legacy access networks. This paper proposes the new access network (AN) system based on ITU-T/ESTI V5 interface specifications with adopted SDH interface for open V-interface. Proposed AN system consists of two subsystems called "Line Distribution Unit : LDU" and "Subscriber Service Unit : SSU" This architecture enables economical adoption for various kind of user ports and it also enables wide rage of provision for line concentration ratio. This paper also introduces an implementation of this studied architecture for existing NEAX61J switching system users using developed V5 processing Module (VPM).
Keyword(in Japanese) (See Japanese page)
Keyword(in English) V5 / ISDN / Access Network / SDH / PSTN / Internet
Paper # RCS99-56
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Committee RCS
Conference Date 1999/7/22(1days)
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Registration To Radio Communication Systems (RCS)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Proposed Access Network System based on V5 Interface Specifications
Sub Title (in English)
Keyword(1) V5
Keyword(2) ISDN
Keyword(3) Access Network
Keyword(4) SDH
Keyword(5) PSTN
Keyword(6) Internet
1st Author's Name Hideyuki Hirata
1st Author's Affiliation NEC Corporation Switching Division()
2nd Author's Name Shiro Saito
2nd Author's Affiliation NEC Corporation Switching Division
3rd Author's Name Kazuhiko Harasaki
3rd Author's Affiliation NEC Corporation Switching Division
4th Author's Name Yoshimi Anbe
4th Author's Affiliation NEC Communication Systems, Ltd. Engineering Division
5th Author's Name Takaaki Yamamoto
5th Author's Affiliation NEC Communication Systems, Ltd. Engineering Division
Date 1999/7/22
Paper # RCS99-56
Volume (vol) vol.99
Number (no) 219
Page pp.pp.-
#Pages 6
Date of Issue