Invention Grant
US09025467B2 Hitless protection for traffic received from 1+1 protecting line cards in high-speed switching systems
有权
在高速交换系统中从1 + 1保护线路卡接收到的流量的无限保护
- Patent Title: Hitless protection for traffic received from 1+1 protecting line cards in high-speed switching systems
- Patent Title (中): 在高速交换系统中从1 + 1保护线路卡接收到的流量的无限保护
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Application No.: US13543570Application Date: 2012-07-06
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Publication No.: US09025467B2Publication Date: 2015-05-05
- Inventor: Junqiang Hu , Philip N. Ji , Ting Wang , Yoshiaki Aono
- Applicant: Junqiang Hu , Philip N. Ji , Ting Wang , Yoshiaki Aono
- Applicant Address: US NJ Princeton JP
- Assignee: NEC Laboratories America, Inc.,NEC Corporation
- Current Assignee: NEC Laboratories America, Inc.,NEC Corporation
- Current Assignee Address: US NJ Princeton JP
- Agent Joseph Kolodka
- Main IPC: G01R31/08
- IPC: G01R31/08 ; H04W4/00 ; H04L12/933
Abstract:
A communication system includes a synchronous interface coupled to a switch fabric; cells for switching; and a 1+1 protection unit with a primary and back-up line cards.
Public/Granted literature
- US20130084063A1 HITLESS PROTECTION FOR TRAFFIC RECEIVED FROM 1+1 PROTECTING LINE CARDS IN HIGH-SPEED SWITCHING SYSTEMS Public/Granted day:2013-04-04
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