Title :
Enhanced noise estimation with correlation for MLD in OCDM-based PON system
Author :
Kirihara, Takahito ; Shimada, Tatsuya ; Hadama, Hisaya
Author_Institution :
NTT Access Network Service Syst. Labs., NTT Corp., Yokosuka, Japan
Abstract :
We propose an enhanced beat noise estimation technique with correlation for maximum likelihood detection in an OCDM-based PON system. By correcting the fluctuation of the data bit pattern, the estimation error can be reduced.
Keywords :
code division multiplexing; maximum likelihood detection; optical noise; passive optical networks; OCDM-based PON System; data bit pattern; enhanced beat noise estimation; error estimation; maximum likelihood detection; Europe;
Conference_Titel :
Photonics Conference (PHO), 2011 IEEE
Conference_Location :
Arlington, VA
Print_ISBN :
978-1-4244-8940-4
DOI :
10.1109/PHO.2011.6110416
