Thanks for your reply.
So in the considered system, transmitter is continuously broadcasting
data at the rate 5Mbps using ieee802.11 protocol (BPSK modulation is
used). The WiFi receiver is receiving continuously using LimeSDR Mini
and I am trying to capture data rate after the decode and demodulation
of received signal. It is receiving the broadcasted data at a
significantly lower rate (based on wireshark capture statistics) for
which I am unable to identify the reason. So I was wondering if looking
at wireshark file is an accurate way to approach this data-rate
calculation problem or something more appropriate exists.
Thanks
SG
On 29/05/19 9:35 PM, Torell, Kent L wrote:
Wi-fi is short burst messages. So the modulation data rate is high, but the
effective user data rate is low. 'Data rate' is very context dependent.
-----Original Message-----
From: Discuss-gnuradio <discuss-gnuradio-bounces+kent.torell=gd-ms....@gnu.org>
On Behalf Of SG
Sent: Wednesday, May 29, 2019 1:26 AM
To: discuss-gnuradio@gnu.org
Subject: [Discuss-gnuradio] Received data rate for wifi_rx in gnuradio
Hi,
I have been wondering and trying to figure out a way to calculate data rate of
the wifi_rx. One way that I thought was to check the captured statistics of
the wireshark (.pcap) file generated by wifi_rx. However, these are far lower
than the transmitter rate which is set to 5Mbps and the receiver is based on
the gr-ieee802.11.
Could anyone point me in the right direction for calculating data-rate in
gnuradio.
Thanks
SG
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