Construction and Analysis of Novel 2-D Optical Orthogonal Codes Based on Extended Quadratic Congruence Codes and Modified One-Coincidence Sequence
Keyword(s):
AbstractA new two-dimensional optical orthogonal code (OOC) named EQC/MOCS is constructed, using Extended Quadratic Congruence (EQC) code for time spreading and modified one-coincidence sequence (MOCS) for wavelength hopping. Compared with EQC/Prime code (PC), the number of wavelengths for EQC/MOCS is not limited to a prime number. Compared with EQC/OCS, the length of MOCS need not be expanded to the same length of EQC. EQC/MOCS can be constructed flexibly, and also has larger code cardinality.
2012 ◽
Vol 58
(2)
◽
pp. 1163-1185
◽
Keyword(s):
2009 ◽
Vol 55
(3)
◽
pp. 1387-1394
◽
Keyword(s):
2009 ◽
Vol 54
(1)
◽
pp. 43-60
◽
2005 ◽
Vol 23
(2)
◽
pp. 647-654
◽
Keyword(s):