Throughput of WL12xx at soft AP using hostapd

lyf sci

Hi Experts,

I performed the iperf test with the AM335x starter kit's WL12xx configured in the AP mode. The throughput achieved at mode "n" is 37 Mbps. What is the factory measured value for the WLAN module ? Is it supports upto 64 Mbps ?

over 10 years ago

0 Joseph Gigi over 10 years ago

TI__Guru* 85400 points

Hi,

I think it is reasonable compared to our results which are performed in a chamber.
The highest you can expect is ~57 Mbps (UDP Rx) using the below configurations:

Beacon interval = 100, DTIM = 2, Ch = 11

Client (UDP): iperf -c x.x.x.x -u -i 1 -t 30 -w256k -b (The parameter here changing according to the SUT limitations)M
Server (UDP): iperf -s -i 1 -u -w256k

Regards,
Gigi Joseph.

0 lyf sci over 10 years ago in reply to Joseph Gigi

Genius 3720 points

Hi Joseph,

Thanks for the reply.

It would be great If some data is similarly available for TCP/IP in iperf.

0 Joseph Gigi over 10 years ago in reply to lyf sci

TI__Guru* 85400 points

Hi,

TCP Tx: ~31
TCP Rx: ~45

Regards,
Gigi Joseph.

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Throughput of WL12xx at soft AP using hostapd