Performance Evaluation of Adaptive Modulation for Multi-Band OFDM

Chul-Seung LEE  Young-Hwan YOU  Hyoung-Kyu SONG  

Publication
IEICE TRANSACTIONS on Communications   Vol.E89-B   No.6   pp.1931-1934
Publication Date: 2006/06/01
Online ISSN: 1745-1345
DOI: 10.1093/ietcom/e89-b.6.1931
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Wireless Communication Technologies
Keyword: 
UWB,  MB-OFDM,  SNR estimation,  adaptive modulation,  

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Summary: 
In this letter, we provide a performance evaluation of a Multi-Band Orthogonal Frequency Division Multiplexing (MB-OFDM) with adaptive modulation in a multipath fading channel. The MB-OFDM system in conjunction with adaptive modulation technique can be considered as one of the solutions for severely degraded channels such as those common in frequency selective fading environments.