Vlsi implementation of ldpc codes soumya ranjan biswal 209ec2124 department of electronics and communication engineering national institute of technology, rourkela rourkela-769008, odisha, india may 2013.
This thesis is about fpga implementation of ldpc codes and their performance evaluation protograph codes were introduced and analyzed by nasa's jet propulsion laboratory in the early years of this century.
The main objective of this thesis is to implement ldpc system in fpga ldpc encoder is implementation is done using shift-register based design to reduce complexity ldpc decoder is used to decode the information received from the channel and decode the message to find the information. In this thesis, the design and architecture of a fpga implementation of an ldpc decoder for the dvb-s2 standard are presented the decoder architecture is an improvement over. High-throughput fpga qc-ldpc decoder architecture for 5g wireless by swapnil mhaske thesis director: professor predrag spasojevic wireless data tra c is expected to increase by a 1000 fold by the year 2020 with more than 50 billion devices connected to these wireless networks with peak data rates upto 10 gb/s.
Fpga-based evaluation of ldpc codesfpga-based evaluation of ldpc codes prof vijayakumar bhagavatula [email protected] acknowledgements day for fpga experiments: for ldpc codes in awgn channel, to get ber 10-11, more than one month for pc and about 1 day for fpga.
This thesis focuses on one of these standards, namely the dvb-s2 standard that was rati ed in 2005 in this thesis, the design and architecture of a fpga implementation of an ldpc decoder for the dvb-s2 standard are presented the decoder architecture is an improvement over others that are published in the current literature.