Performance of Space-Time Block Coded MB-OFDM UWB Systems

Authors:
Tan-Hsu Tan;Kuan-Chih Lin
Affiliations:
National Taipei University of Technology, Taiwan, R.O.C.;National Taipei University of Technology, Taiwan, R.O.C.
Venue:
CNSR '06 Proceedings of the 4th Annual Communication Networks and Services Research Conference
Year:
2006

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Abstract

This paper presents two MIMO-MB-OFDM UWB systems which include the space-time block coded MBOFDM (STBC-MB-OFDM) UWB and convolutional space-time block coded MB-OFDM (CCSTBC-MBOFDM) UWB. A series of experiments is conducted over the UWB channels with 2ISO and 2I2O configurations. Experimental results indicate that the 2I2O STBC-MB-OFDM is applicable to the real-time multimedia service in the general wireless digital home environment, and CCSTBC-MB-OFDM can be considered for the extremely adverse channel environment.