CYW43362
Figure 19. STBC Receive Block Diagram
Demod
Combine
FFT of 2
Symbols
Descramble
and Deframe
Equalizer
Demapper
Viterbi
hold
Transmitter
hnew
Weighted
Averaging
Channel h
hupd
Symbol
Memory
Estimate
Channel
In STBC mode, symbols are processed in pairs. Equalized output symbols are linearly combined and decoded. Channel estimation
is refined on every pair of symbols using the received symbols and reconstructed symbols.
Document No. 002-14779 Rev. *G
Page 28 of 60