Automatic protection switching method, device and system

Details for Australian Patent Application No. 2010289226 (hide)

Owner Huawei Technologies Co., Ltd.

Inventors Long, Hao

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2010289226

PCT Pub. Number WO2011/022998

Priority 200910091787.6 25.08.09 CN

Filing date 17 May 2010

Wipo publication date 3 March 2011

International Classifications

H04L 12/24 (2006.01) Data switching networks - Arrangements for maintenance or administration

Event Publications

15 March 2012 Amendment Made

  The nature of the amendment is: Amend the invention title to read Automatic protection switching method, device and system

22 March 2012 PCT application entered the National Phase

  PCT publication WO2011/022998 Priority application(s): WO2011/022998

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