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Improved power allocation schemes based on STBC-OFDM in frequency selective fading channel

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3 Author(s)
Kan Zheng ; Center for Wireless Commun., Beijing Univ. of Posts & Telecommun., China ; Lin Huang ; Wenbo Wang

This paper presents a space-time block coded orthogonal frequency division multiplexing (STBC-OFDM) system over frequency selective channel. System performance will be better and capacity be increased by performing improved power allocation schemes across space or/and frequency in such STBC-OFDM system. So different schemes are proposed then their signal-to-noise ratios (SNR) and capacity are analyzed. Simulation results are also given finally.

Published in:

Communication Technology Proceedings, 2003. ICCT 2003. International Conference on  (Volume:2 )

Date of Conference:

9-11 April 2003