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Re: [Discuss-gnuradio] ofdm_sync_sc_cfb_impl.cc and sync methods used in
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From: |
sumitstop |
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Subject: |
Re: [Discuss-gnuradio] ofdm_sync_sc_cfb_impl.cc and sync methods used in practical |
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Date: |
Tue, 8 Nov 2016 05:00:17 -0700 (MST) |
Hello Marcus,
Thanks for the informative reply.
Right now I was using Cross-correlation based method for my preamble search.
It works good, but I have not tested it in real-time, so I am unsure about
its performance.
However I checked gr-ieee 802.11 implementation, which is another
implementation of SC (delay size is 16 instead of 32 which is used in
ofdm_sync_sc_cfb_impl.cc). And that works pretty in decoding the data
generated from VSG.
However SORA, uses Cross-correlation for preamble search and
auto-correlation for carrier sense.
I think I will try with SC also !
Regards
Sumit
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