Presentation 1999/1/29
A Development of GFR circuit with Shared-Bandwidth Function
Masanobu Kobayashi, Atsushi Iwamura, Hiroyuki Mukouyama, Toshihiko Fujita, Yoshihiro Ashi,
PDF Download Page PDF download Page Link
Abstract(in Japanese) (See Japanese page)
Abstract(in English) The standardization for GFR (Guaranteed Frame Rate) Service is proceeding now. It is generally known that UBR Service supports best-effort cell transfer, but this service does not guarantee minimum-bandwidth for users. Compared to UBR Service, GFR Service has the advantage of minimum-bandwidth guarantee and impartial assignment of unused bandwidth. In this work, we developed and evaluated the GFR transaction circuit which adopt the Queue Read-Ahead WRR method to guarantee minimum bandwidth and impartiality within the shared bandwidth. With this evaluation, we were able to confirm that GFR Service can be realized by this circuit.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) GFR / ATM / Packet / EPD / PPD / Shared-Bandwidth
Paper # SSE98-192,OCS98-93
Date of Issue

Conference Information
Committee OCS
Conference Date 1999/1/29(1days)
Place (in Japanese) (See Japanese page)
Place (in English)
Topics (in Japanese) (See Japanese page)
Topics (in English)
Chair
Vice Chair
Secretary
Assistant

Paper Information
Registration To Optical Communication Systems (OCS)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A Development of GFR circuit with Shared-Bandwidth Function
Sub Title (in English)
Keyword(1) GFR
Keyword(2) ATM
Keyword(3) Packet
Keyword(4) EPD
Keyword(5) PPD
Keyword(6) Shared-Bandwidth
1st Author's Name Masanobu Kobayashi
1st Author's Affiliation Telecommunications Division, Hitachi Ltd.()
2nd Author's Name Atsushi Iwamura
2nd Author's Affiliation Telecommunications Division, Hitachi Ltd.
3rd Author's Name Hiroyuki Mukouyama
3rd Author's Affiliation Telecommunications Division, Hitachi Ltd.
4th Author's Name Toshihiko Fujita
4th Author's Affiliation Telecommunications Division, Hitachi Ltd.
5th Author's Name Yoshihiro Ashi
5th Author's Affiliation Telecommunications Division, Hitachi Ltd.
Date 1999/1/29
Paper # SSE98-192,OCS98-93
Volume (vol) vol.98
Number (no) 569
Page pp.pp.-
#Pages 6
Date of Issue