Title :
Optical CDMA Fiber Radio Networks Using Cyclic Ternary Sequences
Author_Institution :
Kun Shan Univ., Tainan
fDate :
1/1/2008 12:00:00 AM
Abstract :
One novel method for interference elimination is proposed for the fiber radio network based on incoherent optical code-division multiple access. It is based on the orthogonality of signature sequences and thus the number of code families that can be used in the OCDMA networks is increased dramatically. Due to the characteristics of the sequences used for demonstration, the encoder in the control base station can be simple and suitable for realization.
Keywords :
code division multiple access; encoding; interference suppression; optical fibre networks; radio networks; control base station; cyclic ternary sequences; encoder; fiber radio networks; incoherent optical code-division multiple access network; interference elimination; signature sequences orthogonality; spectral amplitude coding; Arrayed waveguide gratings; Base stations; Chaos; Decoding; Encoding; Interference elimination; Multiaccess communication; Multiple access interference; Optical fiber networks; Radio network;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/LCOMM.2008.071440
