Power allocation and control for multicarrier systems with soft decoding.

We consider the application of multicarrier modulation in a wireless cellular network in order to enable high-data rate communication and alleviate the multipath induced intersymbol interference (ISI). In this scenario, power control becomes crucial in enhancing the spectral and power efficiency. A...

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Publicat a:	IEEE Journal on selected areas in communications 17, 10 (1999).
Autor principal:	Hsuan-Jung Su
Format:	Article
Idioma:	English
Matèries:	SIR reassignment. Channel coding. Coded multicarrier systems. Convergence property. Fading. Frequency diversity. High-data rate communication. Ill-conditioned subchannels. Intersymbol interference. Link quality. Multicarrier modulation. Multicell network. Multipath induced ISI. Performance bound. Post-demodulation processing. Power allocation algorithm. Power consumption. Power control algorithm. Power efficiency. Receiver. Signal-to-interference ratio. Simulations. Soft decoding. Spectral efficiency. Stability property. Wireless cellular network.