Re: [Discuss-gnuradio] GSoC2014 Turbo Equalizer

[Achilleas Anastasopoulos]

Mike,

there are roughly 3 ways you can parallelize these algorithms:

1) packet-level: run a lot of codewords at the same time

2) subblock level: divide each codeword into pieces (overlapping) and run SISOs on each one of them in parallel

3) trellis level: do ACS operations in parallel

take a look at the following link and references to get some ideas (not claiming it is a seminal paper though :-))

http://web.eecs.umich.edu/~anastas/docs/turbogpu.pdf

best,
Achilleas