| 发明名称 |
Eliminating External Buffer for Hitless Protection by Using Channelized Flow Control |
| 摘要 |
A packet switched communication system to support hitless protection includes a packet processor; a traffic manager with a buffer sized to compensate a maximum skew of each hitless path pair of a working path and a protecting path; and a hitless processor positioned between the packet processor and the traffic manager, wherein an interface between hitless processor and traffic manager has flow control to start or stop (XON/XOFF) traffic. |
| 申请公布号 |
US2015085647(A1) |
申请公布日期 |
2015.03.26 |
| 申请号 |
US201414325242 |
申请日期 |
2014.07.07 |
| 申请人 |
NEC Laboratories America, Inc. |
发明人 |
Hu Junqiang;Ooto Yoshinobu;Takagi Kazuo;Aono Yoshiaki;Wang Ting |
| 分类号 |
H04L12/24;H04L12/703;H04L12/707 |
主分类号 |
H04L12/24 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A packet switched communication system, to support hitless protection, comprising
a packet processor; a traffic manager with a buffer sized to compensate a maximum skew of each hitless path pair of a working path and a protecting path; a hitless processor positioned between the packet processor and the traffic manager, wherein an interface between hitless processor and traffic manager has flow control to start or stop (XON/XOFF) traffic. |
| 地址 |
Princeton NJ US |
