Inventor
CHANG QINGJIANG
CN4 patents
Patents
4 patentsUS9992561B2Jun 5, 2018
Method and apparatus for determining a rogue ONU in a PON
ALCATEL LUCENT3 citations68
US9621296B2Apr 11, 2017
Remote node device, optical network unit and system and communication method thereof
ALCATEL LUCENT1 citations40
US10165341B2Dec 25, 2018
Method of identifying long-shining rogue ONU in passive optical network
ALCATEL LUCENT0 citations33
US9461750B2Oct 4, 2016
Optical transmitter
ALCATEL LUCENT0 citations33