Title :
Study on the performance of decision-aided maximum likelihood phase estimation with a forgetting factor
Author :
Zhang, Shaoliang ; Xu, Lei ; Kam, Pooi Yuen ; Yu, Changyuan ; Wang, Ting
Author_Institution :
Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore, Singapore, Singapore
Abstract :
A structure of non-adaptive decision-aided maximum likelihood is demonstrated by introducing a forgetting factor via both analysis and experiments, which achieves the same performance as the adaptive phase estimation while reducing the algorithm complexity.
Keywords :
adaptive estimation; maximum likelihood estimation; optical communication; phase estimation; adaptive phase estimation; algorithm complexity; decision-aided maximum likelihood phase estimation; next-generation optical network; Adaptive optics; Maximum likelihood estimation; Optical fiber communication; Optical receivers; Phase estimation; Phase noise; Training data;
Conference_Titel :
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2011 and the National Fiber Optic Engineers Conference
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-1-4577-0213-6
