DWT-OFDM Diversity for TSV-Model Based 60 GHz WPAN System

Provided by: International Journal of Advanced Research in Computer and Communication Engineering (IJARCCE)
Topic: Networking
Format: PDF
In the context of WLAN (Wireless Local Area Network) and WPAN (Wireless Personal Area Network) systems for High Data Rate (HDR) wireless communications, the unlicensed frequency band available in the millimeter wave region has become more and more attractive. Currently focus is on use of OFDM system to cater for increased data rate of wireless medium with good performance. Diversity techniques play an important role in achieving higher performance level for limited power wireless systems. Wavelet analysis has some strong advantages over fourier analysis, as it allows a time-frequency domain operation, allowing optimal resolution and flexibility.

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