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From: | Marcus Müller |
Subject: | Re: [Discuss-gnuradio] What is wrong with my grc program? |
Date: | Wed, 26 Apr 2017 09:12:29 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.3.0 |
Hi Lee, is it really surprising that a channel simulator or a physical
channel makes transmission harder? What have you tried to solve this? It's hard to help you without
knowing what *exactly* goes wrong, so I'd recommend you use your
Digital Communication knowledge and the graphical sinks to
understand in which way the received signal is a different one
from the transmitted. You'll have to play with the gain parameters
of your USRP to optimize transmission, and with the parameters of
the blocks involved in forming and receiving the waveform. Best regards, Marcus On 25.04.2017 03:48, Jinyang Lee wrote:
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