Title :
The design and implementation of OFDM-PON uplink frame synchronization based on FPGA
Author :
Lihui Yu ; Min Wang ; Luowei Zhang ; Junfei Feng ; Tong Hu
Author_Institution :
Key Lab. of Specialty Fiber Opt. & Opt. Access Networks, Univ. of Shanghai, Shanghai, China
Abstract :
In this paper, we proposed a high-speed parallel algorithm of frame synchronization and elaborate the implementation process with the field programmable gate array (FPGA) based on the orthogonal frequency division multiplexing passive optical network (OFDM-PON) communication systems. Then in the 10km optical fiber this systems, the performance of the synchronization algorithm has successfully reached 2.28 Gb/s real-time data transmission, and the bit error rate is less than 1.0×10-5.
Keywords :
OFDM modulation; field programmable gate arrays; optical logic; optical modulation; parallel algorithms; passive optical networks; synchronisation; FPGA; OFDM-PON uplink frame synchronization algorithm; bit rate 2.28 Gbit/s; distance 10 km; field programmable gate array; high-speed parallel algorithm; optical fiber; orthogonal frequency division multiplexing passive optical network; real-time data transmission; Adaptive optics; OFDM; Optical fibers; Passive optical networks; Synchronization; Training; FPGA; Frame synchronization; OFDM-PON; bit error rate;
Conference_Titel :
Computer Science and Network Technology (ICCSNT), 2013 3rd International Conference on
Conference_Location :
Dalian
DOI :
10.1109/ICCSNT.2013.6967188
