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New adaptive bit allocation algorithms for multiuser OFDM/CDMA systems

✍ Scribed by Hua Zhang; Guoan Bi; Liren Zhang

Publisher
Springer
Year
2007
Tongue
English
Weight
587 KB
Volume
15
Category
Article
ISSN
1022-0038

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πŸ“œ SIMILAR VOLUMES

Low complexity bit allocation algorithm
Low complexity bit allocation algorithm for OFDM systems
✍ Changwook Lee; Gi J. Jeon πŸ“‚ Article πŸ“… 2008 πŸ› John Wiley and Sons 🌐 English βš– 127 KB

## Abstract A bit allocation algorithm is presented for orthogonal frequency division multiplexing (OFDM) systems. The proposed algorithm is derived from the geometric progression of the additional transmission power required by the subcarriers and the arithmetic–geometric means inequality. Consequ