Contents

**Preface XI**



#### **Section 3 High-Speed Optical Communication: Optical Systems 143**

#### Chapter 6 **Application of Complex Wavelet Packet Transform (CWPT) in Coherent Optical OFDM (CO-OFDM) Communication Systems 145**

Y. Ben-Ezra and B.I. Lembrikov

Chapter 7 **Wired/Wireless Photonic Communication Systems Using Optical Heterodyning 169** Alejandro García Juárez, Ignacio Enrique Zaldívar Huerta, Antonio Baylón Fuentes, María del Rocío Gómez Colín, Luis Arturo García Delgado, Ana Lilia Leal Cruz and Alicia Vera Marquina

Chapter 8 **New Results in DF Relaying Schemes Using Time Diversity for Free-Space Optical Links 195** Rubén Boluda-Ruiz, Beatriz Castillo-Vázquez, Carmen Castillo-Vázquez and Antonio García-Zambrana
