Blind Channel estimation for MIMO systems using Linear Space time codes
The channel estimation algorithm is based on a subspace approach. The method works only for identifiable STBCs (excluding >=1-rate STBCs). See publication [1] for more detail about the algorithm and the identifiability conditions. The zip file contains three m files.
- space_time_coding.m (perform space time coding)
- subspace_channel_estimation_STBC.m (channel estimation)
- one_shot.m (show an example)
To use these files, extract the three files in the same folder. Then, call the script one_shot in the matlab command window.
Reference:
[1] Ammar, N.; Ding, Z. "Blind Channel Identifiability for Generic Linear Space-Time Block Codes" IEEE Transactions on Signal Processing Volume 55, Issue 1, Jan. 2007 Page(s):202 - 217
Zitieren als
Choqueuse Vincent (2024). Blind Channel estimation for MIMO systems using Linear Space time codes (https://www.mathworks.com/matlabcentral/fileexchange/25817-blind-channel-estimation-for-mimo-systems-using-linear-space-time-codes), MATLAB Central File Exchange. Abgerufen .
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