This paper addresses the problem of adaptive modulation/demodulation scheme in the presence of interferences for wireless communication systems. We developed an adaptive modulation/demodulation scheme which modifies users' signature waveforms by maximizing the signal to interference ratio based on wavelet packet analysis and the state-of-art interference avoidance algorithms.
Interference avoidance via adaptive wavelet packet modulation in wireless communication systems
2010-07-01
2347619 byte
Conference paper
Electronic Resource
English
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