www.gusucode.com > wlan 源码程序 matlab案例代码 > wlan/RecoverHTSIGInformationBitsExample.m
%% Recover HT-SIG Information Bits in Perfect Channel % %% % Create a |wlanHTConfig| object having a channel bandwidth of 40 MHz. % Use the object to create an HT-SIG field. cfg = wlanHTConfig('ChannelBandwidth','CBW40'); [txSig,txBits] = wlanHTSIG(cfg); %% % Because a perfect channel is assumed, specify the channel estimate as a % column vector of ones and the noise variance estimate as zero. chEst = ones(104,1); noiseVarEst = 0; %% % Recover the HT-SIG information bits. Verify that the received information % bits are identical to the transmitted bits. rxBits = wlanHTSIGRecover(txSig,chEst,noiseVarEst,'CBW40'); numerr = biterr(txBits,rxBits)