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From: | Marcus Müller |
Subject: | Re: [Discuss-gnuradio] The low performance of gr-ieee-802.11 running on b210 ???? |
Date: | Tue, 9 May 2017 23:37:24 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.3.0 |
Hi Siyu, well, transceiver performance depends effectively on bit error rate of the underlying transport – and that error rate might be limited by noise, by interference, or by effects like clipping and saturation, overly large clock offset and much more. I'd say: add a time and a frequency sink to your receiver flow graph, and watch the statistics! Analyze what might be going wrong. In a first approach: Play with the TX and RX gains, carefully. To be completely honest, how well that transceiver works is
something no-one outside your lab can assess – you'll have to
start diagnosing things yourself :) Best regards, Marcus On 09.05.2017 22:11, zhan siyu wrote:
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