Question STBC and LDPC
I've been digging in the guts of ath10k rate-ctrl, and I notice that if I tell the chip to do NSS of 1 without STBC or LDPC, then it works as I expect (single stream, MCS-1 encoding).
But, if I do NSS of 1 and STBC and LDPC enabled (VHT-MCS-0, for instance), then wireshark shows the frame as being a 2-stream packet and double the bandwidth.
Is this expected?
Thanks,
Ben
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Ben Greear <[email protected]> Candela Technologies Inc http://www.candelatech.com