Digital Communication: Third Edition
Digital Communication: Third Edition
Spectral analysis of OFDM signals and its improvement by polynomial cancellation coding
IEEE Transactions on Consumer Electronics
Joint reduction of peak to average power ratio and symbol loss rate in multicarrier systems
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
Hi-index | 0.00 |
In an 802.11 wireless environment, signals that use Orthogonal Frequency Division Multiplexing (OFDM) and OFDM with Cyclic Prefix Code (OFDM-CPC) present interference to other wireless users. This work thoroughly analyzes the interference these signals cause and contrasts the results to that of narrow band interferers. Smart antennas with tapped-delay-lines are used to mitigate the interference effect from these signals. The optimal values for the delay lines parameters (number of taps and amount of delay provided by each delay unit) to restore the performance at minimum cost are found.