Presentation | 2003/2/11 Automatic Protection Switching for B-PON System Koichi SAITO, Ken-ichi SUZUKI, Hiromi UEDA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The automatic protection switching function allows a B-PON system that has been developed as an economic optical access network to enhance reliability. This paper describes the requirements for automatic protection switching for B-PON, and then proposes a switching method that satisfies those requirements. We introduce POPUP procedure for a defected working line before switching to prevent futile switch. We also introduce ONU's switching for its detection of defects to realize short-time switching. We propose a grant mechanism to achieve a faster switching. Finally, we provide an example of B-PON automatic protection switching implementation. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | B-PON / automatic protection switching / switching / ATM |
Paper # | OCS2002-111,NS2002-221 |
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Committee | OCS |
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Conference Date | 2003/2/11(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Optical Communication Systems (OCS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Automatic Protection Switching for B-PON System |
Sub Title (in English) | |
Keyword(1) | B-PON |
Keyword(2) | automatic protection switching |
Keyword(3) | switching |
Keyword(4) | ATM |
1st Author's Name | Koichi SAITO |
1st Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation() |
2nd Author's Name | Ken-ichi SUZUKI |
2nd Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
3rd Author's Name | Hiromi UEDA |
3rd Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
Date | 2003/2/11 |
Paper # | OCS2002-111,NS2002-221 |
Volume (vol) | vol.102 |
Number (no) | 649 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |