发明名称 |
Method and apparatus for supporting operations and maintenance functionality in an optical burst switching network |
摘要 |
Apparatus and method for supporting operations and maintenance ("OAM") functionality in an OBS network is described. One embodiment is an OBS network having OAM functionality, the OBS network comprising a plurality of OBS nodes interconnected via links. Each of the OBS nodes comprises an OAM module ("OAMM") for processing information regarding OAM functions in the OBS network and a routing manager ("RM") for processing routing information; and wherein at least one wavelength in each of the links comprises an OAM/1 wavelength for OAM/1 transmissions between nodes, the OAM/1 transmissions comprising OAM activity information; wherein at least one wavelength in each of the links comprises a reference wavelength for providing a wavelength reference to which light generating devices in the OBS network lock; and wherein at least one wavelength in each of the links comprises a routing wavelength for providing routing information between nodes. <IMAGE>
|
申请公布号 |
EP1361776(A1) |
申请公布日期 |
2003.11.12 |
申请号 |
EP20030010466 |
申请日期 |
2003.05.09 |
申请人 |
ALCATEL |
发明人 |
SHIN, JONG-DUG;CHARCRANOON, SARAVUT;CANKAYA, HAKKI CANDAN;EL-BAWAB, TAREK |
分类号 |
H04Q11/00;(IPC1-7):H04Q11/00 |
主分类号 |
H04Q11/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|