Paper Abstract and Keywords |
Presentation |
2005-12-15 10:50
Performance Analysis of Soft-State Protocols in Wavelength-Routed Networks Shinya Ishida, Shin'ichi Arakawa, Masayuki Murata (Osaka Univ.) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
RSVP--TE is a signaling protocol to control optical switches in GMPLS networks. RSVP--TE uses soft--state control
mechanism for managing resources of LSPs. In the soft--state control mechanism, each node gives lifetimes to
reservation states. When control messages are lost, the lifetimes are expired. Thereby the reserved resources are
eventually released. However, in conventional studies on wavelength reservation protocols, hard--state signaling
protocols, where resources of LSPs are reserved and released by explicit control messages, have been assumed.
Practically, control messages may lost due to failures of control planes and so on. Thus soft--state signaling is
required for the actual network management. In this paper, we describe the behavior of RSVP--TE signaling with Markov
process and analyze the performance of RSVP--TE. We also show the guideline to determine values of RSVP--TE's control
parameters against various frequency and scale of control plane failures. The results show that standard RSVP--TE with
optimal control parameters perform as well as RSVP--TE with the function extension of message retransmission. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
GMPLS / RSVP-TE / soft-state / hard-state / Markov Process / / / |
Reference Info. |
IEICE Tech. Rep., vol. 105, no. 471, PN2005-46, pp. 1-6, Dec. 2005. |
Paper # |
PN2005-46 |
Date of Issue |
2005-12-08 (PN) |
ISSN |
Print edition: ISSN 0913-5685 |
Download PDF |
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Conference Information |
Committee |
NS PN |
Conference Date |
2005-12-15 - 2005-12-16 |
Place (in Japanese) |
(See Japanese page) |
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(See Japanese page) |
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Paper Information |
Registration To |
PN |
Conference Code |
2005-12-NS-PN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Performance Analysis of Soft-State Protocols in Wavelength-Routed Networks |
Sub Title (in English) |
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Keyword(1) |
GMPLS |
Keyword(2) |
RSVP-TE |
Keyword(3) |
soft-state |
Keyword(4) |
hard-state |
Keyword(5) |
Markov Process |
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Keyword(7) |
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Keyword(8) |
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1st Author's Name |
Shinya Ishida |
1st Author's Affiliation |
Osaka University (Osaka Univ.) |
2nd Author's Name |
Shin'ichi Arakawa |
2nd Author's Affiliation |
Osaka University (Osaka Univ.) |
3rd Author's Name |
Masayuki Murata |
3rd Author's Affiliation |
Osaka University (Osaka Univ.) |
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Speaker |
Author-1 |
Date Time |
2005-12-15 10:50:00 |
Presentation Time |
25 minutes |
Registration for |
PN |
Paper # |
PN2005-46 |
Volume (vol) |
vol.105 |
Number (no) |
no.471 |
Page |
pp.1-6 |
#Pages |
6 |
Date of Issue |
2005-12-08 (PN) |
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