Title :
Progress Towards a Virtual Quadrant Receiver for 4-ary Pulse Position Modulation/Optical Code Division Multiple Access (4-ary PPM/O-CDMA) Networks
Author :
Hernandez, V.J. ; Mendez, A.J. ; Gagliardi, R.M. ; Bennett, C.V. ; Lennon, W.J.
Author_Institution :
Lawrence Livermore Nat. Lab., Livermore
Abstract :
We described the concept, numerical simulation, and physical implementation of a virtual quadrant receiver for 4-ary PPM/O-CDMA. The simulations show the joint impact of MAI and OBI on the receiver output (constellation plot). The receiver operation was demonstrated with a physical implementation that can be ultimately integrated as a PLC-based device.
Keywords :
code division multiplexing; programmable controllers; pulse position modulation; receivers; 4-ary PPM/O-CDMA networks; PLC-based device; numerical simulation; optical code division multiple access; pulse position modulation; virtual quadrant receiver; High speed optical techniques; Interference; Modulation coding; Multiaccess communication; Optical fiber networks; Optical modulation; Optical pulses; Optical receivers; Performance evaluation; Pulse modulation;
Conference_Titel :
Avionics, Fiber-Optics and Photonics Technology Conference, 2007 IEEE
Conference_Location :
Victoria, BC
Print_ISBN :
978-1-4244-0937-2
Electronic_ISBN :
978-1-4244-0937-2
DOI :
10.1109/AVFOP.2007.4365734
