Title:
METHOD AND APPARATUS FOR DISTRIBUTED AUTOMATIC POWER OPTIMIZATION
Document Type and Number:
WIPO Patent Application WO/2016/202093
Kind Code:
A1
Abstract:
Disclosed are a method and apparatus for distributed automatic power optimization. The method comprises: receiving an anomaly detection enabling command sent by a head node, enabling anomaly detection according to the anomaly detection enabling command, and performing calculation using an anomaly detection algorithm during the anomaly detection to obtain an anomaly detection result; reporting an alarm message to the head node if the anomaly detection result satisfies a preset condition; and receiving an adjustment instruction sent by the head node, entering an adjustment state to perform power adjustment, and feeding back a result of the adjustment to the head node. The disclosed method and apparatus can automatically adjust the attenuation or gains in a system when fiber attenuation changes, so that the entire system can keep the designed power budget, thereby ensuring normal transfer of services.
Inventors:
ZHANG GUOLIANG (CN)
ZHU XI (CN)
LIN PENG (CN)
ZHU FAN (CN)
ZHU XI (CN)
LIN PENG (CN)
ZHU FAN (CN)
Application Number:
PCT/CN2016/080166
Publication Date:
December 22, 2016
Filing Date:
April 25, 2016
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04B10/25
Foreign References:
| CN1665175A | 2005-09-07 | |||
| CN1132578A | 1996-10-02 | |||
| CN102891720A | 2013-01-23 | |||
| EP2432143A1 | 2012-03-21 |
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (CN)
北京安信方达知识产权代理有限公司 (CN)
北京安信方达知识产权代理有限公司 (CN)
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