| 发明名称 |
Demand Advertisement Method for Shared Mesh Protection Path Computation |
| 摘要 |
A method includes the steps of: (1) generating, by circuitry of a first node, an advertising message including (a) a working path bandwidth demand; (b) an identification of at least two communication links in a shared risk link group of the working path; and (c) at least one protecting path and a bitmap indicative of failure of at least one first communication link in the shared risk link group that causes the at least one protecting path to be used; and (2) transmitting the advertising message from the first node to second nodes within a mesh network. |
| 申请公布号 |
US2014226967(A1) |
申请公布日期 |
2014.08.14 |
| 申请号 |
US201313931469 |
申请日期 |
2013.06.28 |
| 申请人 |
Infinera Corp. |
发明人 |
Ahuja Satyajeet;Rao Rajan;Lu Biao;Pithewan Khuzema |
| 分类号 |
H04B10/032 |
主分类号 |
H04B10/032 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method comprising the steps of:
generating, by circuitry of a first node, an advertising message including:
a working path bandwidth demand;an identification of at least two communication links in a shared risk link group of the working path;at least one protecting path and a bitmap indicative of failure of at least one first communication link in the shared risk link group that causes the at least one protecting path to be used; and transmitting the advertising message from the first node to second nodes within a mesh network. |
| 地址 |
Annapolis Junction MD US |
