Modems White Papers
Multiuser OFDM Capacity Analysis With Partial Channel Information
Overview This paper studies multiuser orthogonal frequency division multiplexing (OFDM) system using adaptive subchannel and power allocation with partial channel information. Previous research on multiuser OFDM includes margin adaptive (MA) optimization and rate adaptive (RA) optimization. The capacity gain using adaptive resource allocation over fixed resource allocation such as time division multiple access (TDMA) and frequency division multiple access (FDMA) was evaluated.
| Publisher | The University of Texas at Austin | File Format | PDF, requires Acrobat Rdr 5 |
|---|---|---|---|
| Date Published | December 2002 | Downloads | 21 |
| Format | White Papers | ||
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