Zheng Zheng (simplified Chinese: ; born 11 July 1989 in Jinan) is a Chinese football player who currently plays as a defender for Shandong Luneng in the ...
Us Patents
Method And Apparatus For Optical Layer Network Management
Weiguo Yang - East Windsor NJ, US Zheng Zheng - Eatontown NJ, US
Assignee:
Lucent Technologies Inc.
International Classification:
H04B010/20 H04J014/00 H04J014/02
US Classification:
398/054000
Abstract:
A method for optical layer management of an optical channel in an optical network includes inserting specific data patterns into a frame of an optical signal in the optical channel such that when a framing header is extracted from the optical signal, the specific data patterns are readily identifiable, the specific data patterns being indicative of respective line statuses of the optical channel. Additionally, a method for optical layer management of an optical channel in an optical network includes extracting a frame header from an optical signal in the optical channel and analyzing the optical signal for the presence of previously inserted specific data patterns, the specific data patterns being indicative of respective line statuses of the optical channel.
he country's legislation on water source protection is still lagging behind. Though provinces and cities have worked out local regulations, they often fail to work when the pollution crosses boundaries," said Zheng Zheng, director of River Basin Pollution Control Research Center of Fudan University.