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Overview: Antenna arrays are a powerful means to exploit the spatial domain to provide an extra layer of co-channel interference cancellation and new ways of handling unwanted channel effects for more efficient utilization of spectrum and space at any time. This provides space diversity in multi path channels, making it possible to realize high transmission rates envisioned for the next generation wireless communications. In this paper, a diversity reception algorithm is proposed for Post-FFT OFDM systems employing an antenna array at the receiver. Simulation studies show that the proposed Array-OFDM scheme outperforms the conventional Multiple-Element-OFDM receiver under various frequency-selective fading models.
Unified Services Of AAA In 4G LTE Networks
The present technical white paper outlines the role of AAA services for 3GPP and non-3GPP system access in LTE technology. This paper...
Mobile Device Management for Dummies
With the increase in the use of mobile devices, you likely have questions that are left unanswered when it comes to managing and securing those devices. Well...
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