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Re: [Discuss-gnuradio] Idea of a USRP UHD block that fills gaps in trans


From: Martin Braun
Subject: Re: [Discuss-gnuradio] Idea of a USRP UHD block that fills gaps in transmission from USRP
Date: Thu, 13 Feb 2014 17:51:51 -0800
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0

On 09.02.2014 01:19, Perper wrote:
Hi all,

Interruptions transmission over Gigabit Ethernet when receiving samples
from USRP can happen at highest data rates no matter how many tricks you
use with your network card (I have experience with N200/N210).

The loss of part of the signal results with synchronization loss in data
transmission systems. There is possibility to handle this problem by
catching rx_time stream tags.

To sum up this thread, it's probably better if you write your own block that keeps track of rx_time tags and fills in zeros, instead of patching gr-uhd to do this.

MB



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