Capacity Maximization in Multiuser OFDMA system
In this document, the problem of OFDMA multi-user resource allocation based on MMSE channel
estimation is considered. Maximization of system capacity, based on available error-free instantaneous
estimated channel state information at the transmitter, is the goal. Optimal power distribution between
different subchannels is computed analytically, and it is shown that equal power allocation among
subcarriers is almost near the optimum capacity. Furthermore, the optimum number of pilots and the
amount of power allocated between pilot and data subcarriers is computed analytically. Moreover, it is
shown, trough simulation, that numerical results absolutely coincides the analytical computations.
Citation pour cette source
Hamid Ramezani (2024). Capacity Maximization in Multiuser OFDMA system (https://www.mathworks.com/matlabcentral/fileexchange/34124-capacity-maximization-in-multiuser-ofdma-system), MATLAB Central File Exchange. Récupéré le .
Compatibilité avec les versions de MATLAB
Plateformes compatibles
Windows macOS LinuxCatégories
Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!Découvrir Live Editor
Créez des scripts avec du code, des résultats et du texte formaté dans un même document exécutable.
Version | Publié le | Notes de version | |
---|---|---|---|
1.0.0.0 |