Title :
A modification of Hadamard codes and its implementation in SAC-OCDMA PON
Author :
Yang, Pei ; Xiao, Shilin ; Feng, Hanlin ; Yi, L. I lin ; Chen, He ; Shi, Jie ; Hu, Weisheng
Author_Institution :
State Key Lab. of Adv. Opt. Commun. Syst. & Networks, Shanghai Jiao Tong Univ., Shanghai, China
Abstract :
In this letter, a modification of the original Hadamard codes is proposed. The modification can improve the code efficiency to 100%. Performances of these codes in the experiment are presented and analyzed.
Keywords :
Hadamard codes; code division multiple access; code division multiplexing; passive optical networks; Hadamard codes; OCDMA; PON; SAC; Error correction; Error correction codes; Optical fibers; Optical transmitters; Passive optical networks; Signal to noise ratio;
Conference_Titel :
Opto-Electronics and Communications Conference (OECC), 2012 17th
Conference_Location :
Busan
Print_ISBN :
978-1-4673-0976-9
Electronic_ISBN :
2166-8884
DOI :
10.1109/OECC.2012.6276701
