1 Introduction
1.1 Developments and Applications of Optical Fiber Communication Systems and Networks
1.1.1 Optical Fiber Communication Systems
1.1.2 Optical Fiber Communication Networks
1.2 Technology Evolution and Typical Experimental Systems of OCDMA
1.3 Technique Characteristics and System Classifications of OCDMA
1.3.1 Technique Characteristics of OCDMA
1.3.2 Classifications of OCDMASystems
References
2 One-dimensional OCDMA Codes
2.1 Introduction
2.2 Constant-weight Symmetric OOCs
2.2.1 Definition of Constant-weight Symmetric OOCs
2.2.2 Cardinality of Constant-weight Symmetric OOCs
2.2.3 Constructions of Constant-weight Symmetric OOCs
2.3 Constant-weight Asymmetric Optical Orthogonal Codes
2.3.1 Definition of Constant-weight Asymmetric OOCs
2.3.2 Cardinality Upper and Lower Bounds on Constant-weight Asymmetric OOCs
2.3.3 Constructions of Constant-weight Asymmetric (n,w,2,1)-OOes
2.4 Variable-weight Optical Orthogonal Codes
2.4.1 Definition of Variable-weight OOCs
2.4.2 Upper and Lower Bounds on Cardinality of Variable-weight OOCs
2.4.3 Constructions of Variable-weight OOCs
2.5 Prime Codes
2.5.1 Basic Prime Codes
2.5.2 Extended Prime Codes
2.5.3 Modified Prime Codest
2.6 Quadratic Congruence Codes
2.6.1 Basic Quadratic Congruence Codes
2.6.2 Extended Quadratic Congruence Codes
2.6.3 Synchronous Quadratic Congruence Codes
2.7 Bipolar Codes
2.7.1 m-Sequence
2.7.2 Gold Codes
2.7.3 Walsh-Hadamard Codes
2.7.4 Maximal-length 4-phase Codes over Galois Ring GR(4,r)
2.8 Summary
References
3 Two-Dimensional OCDMA Codes
3.1 Introduction
3.2 Multi-wavelength Optical Orthogonal Codes
3.2.1 Constructions of MWOOCs Based on Constructions of 1-D OOCs
3.2.2 2-D Constructions of MWOOCs
3.2.3 Performance Analysis ofBER of MWOOCs
3.3 2-D PC/PC Codes
3.4 2-D PC/EQCC Codes
3.5 2-D OOC/PC Codes
3.6 2-D PC/OOC Codes
3.7 2-D OCFHC/OOC Codes
3.7.1 Constructions of2-D OCFHC/OOC Codes
3.7.2 Performance of2-D OCFHC/OOC Codes
3.8 2-D B/U OCDMA Codes
3.9 2-D B/B OCDMACodes
3.9.1 Construction of2-D B/B Codes
3.9.2 Cardinalities of 2-D B/B Codes
3.10 2-D Wavelength-hopping Prime Codes and Extended Wavelength-hopping Prime Codes for OCDMA
3.10.1 2-D WHPCs
3.10.2 2-D EWHPCs
3.11 Multiple-length Extended Wavelength-hopping Prime Codes for OCDMA
3.11.1 Definition of Multiple-length Constant-weight Wavelength-time Codes
3.11.2 Construction of MLWHPCs
3.11.3 Construction of MLEWHPCs
3.11.4 Cardinality of MLEWHPCs
3.11.5 Performance of MLEWHPCs
……
4 Optical Encoders and Decoders for OCDMA
5 Performance Analysis of OCDMA Communication Systems
6 Architectures, Protocols and Applications for OCDMA Networks
Index