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Re: [Discuss-gnuradio] gr-trellis and streaming


From: Tobias Schmid
Subject: Re: [Discuss-gnuradio] gr-trellis and streaming
Date: Wed, 04 Aug 2010 16:29:11 +0200
User-agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.11) Gecko/20100713 Thunderbird/3.0.6

Hello MB,

I implemented a viterbi application and I realized this problem somehow identical to the ofdm-streaming block for grc. I took packet_sink that waits until enough samples have arrived. These packets can be used as packet in the rest of your code. It's not that much work.

Tobias



Am 04.08.2010 14:56, schrieb Martin Braun:
Hi list,

if anyone has an idea about the gr-trellis module, perhaps you can help
me: It seems the trellis_viterbi*-blocks are only suitable for
packetized data (with 'K' symbols). Is there a way to use them in a
streaming fashion, e.g. like gr_ccsds_decode_fb? 

Thanks,
MB

  
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