基于GMPLS的光突發(fā)交換的研究

基于通用多協(xié)議標簽交換的光突發(fā)交換是目前的網(wǎng)絡發(fā)展趨勢，而突發(fā)匯聚是它的非常關(guān)鍵的技術(shù)。利用通用多協(xié)議標簽交換中的標簽轉(zhuǎn)發(fā)路徑匯聚與信令協(xié)議(為適應光突發(fā)交換而有所修改)來實現(xiàn)突發(fā)匯聚，并對網(wǎng)絡流量工程和數(shù)據(jù)的保護與恢復作了一些探討。最后，給出基于通用多協(xié)議標簽交換的光突發(fā)交換所帶來的優(yōu)勢。
關(guān) 鍵 詞 光突發(fā)交換; 通用多協(xié)議標簽交換; 標簽交換路徑; 突發(fā)匯聚

Abstract The OBS based on the GMPLS is the trend of current network. The Burst Assembly is the key technology of the OBS based on the GMPLS. It decides whether the whole network can be realized. This paper tells us how to realize the burst assembly by LSP assembly and some GMPLS protocols. In the end, give us that the OBS based on the GMPLS not only resolves the limitations of OBS, but also gives us some new merits.
Key words optical burst switching; generalized multi protocol label switching; label switch path; burst assembly