A novel algorithm with a new adaptive modulation form to improve the performance of OFDM for 4G systems
This paper tries to present a new form of adaptive modulation which has the ability of using the high order modulation schemes such as 256-QAM and 128-QAM at low SNR values such as 2, 4 and 8 dB in order to enhance the data rate without degrading the SER performance especially at low SNR values. Thi...
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| Main Authors: | , , , , |
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| Format: | Book Section |
| Published: |
IEEE Computer Society
2009
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| Subjects: | |
| Online Access: | http://eprints.utm.my/id/eprint/11837/ http://dx.doi.org/10.1109/ICFCC.2009.22 |
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| Institution: | Universiti Teknologi Malaysia |