Title | ||
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Time-Space Label Switching Protocol (TSL-SP) - A New Paradigm of Network Resource Assignment. |
Abstract | ||
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In this paper we propose a new protocol called time-space label switching protocol (TSL-SP) in optical burst switching (OBS), and define the terms time-space label (TSL) and time-space routing (TSR). An important concept of response time is introduced in the time label mechanism. The TSL-SP is a new technology that can quickly and efficiently forward data with a label on the optical networks. A two-dimension label switched path (TD-LSP) can be set up, that is maintained and deleted by the TSL-SP. For clearly illuminating the operation principles of the TSL-SP, we propose a new approach of orthogonal time-space coordinates in which the vertical coordinate is the space label and the horizontal coordinate is the time label. The proposed TD-LSP can dramatically reduce the routing failure probability and greatly improve the link network efficiency compared with other signaling protocols. Moreover, we define the time-space label control plane that can achieve the higher efficiency. When the TSL-SP is applied to networks, switching performance can be improved by two orders compared to the switching performance with the conventional OBS signaling protocols. The fundamental goal of TSL-SP is to band the signaling and routing functions together closely. Also, the TSL-SP can reduce the complexity of the network, support automatic service offering, and provide traffic engineering. |
Year | DOI | Venue |
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2003 | 10.1023/A:1024787231613 | Photonic Network Communications |
Keywords | DocType | Volume |
time-space label switching protocol (TSL-SP),two-dimension label switching path (TD-LSP),time-space label (TSL),time-space routing (TSR),orthogonal time-space coordinates,optical burst switching (OBS) | Journal | 6 |
Issue | ISSN | Citations |
2 | null | 3 |
PageRank | References | Authors |
0.40 | 0 | 4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Anpeng Huang | 1 | 151 | 21.31 |
Linzhen Xie | 2 | 61 | 10.32 |
Li Zhengbin | 3 | 10 | 5.47 |
Ansbi Xu | 4 | 3 | 0.40 |