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From: | SG |
Subject: | Re: [Discuss-gnuradio] Received data rate for wifi_rx in gnuradio |
Date: | Thu, 30 May 2019 10:40:11 +0530 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.5.1 |
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 <address@hidden> On Behalf Of SG Sent: Wednesday, May 29, 2019 1:26 AM To: address@hidden 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 _______________________________________________ Discuss-gnuradio mailing list address@hidden https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
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