EE 8510 Project Report: Achievable Rates of Transmit-Reference Ultra-Wideband Radio with PPM
نویسنده
چکیده
In this paper, we study the achievable rates of practical ultra-wideband (UWB) systems using pulse position modulation (PPM) and transmitted-reference (TR) transceivers. TR obviates the need for complex channel estimation, which is particularly challenging in the context of UWB. Based on an upper bound we derived for the error probability with random coding, we establish that for SNR values of practical interest, PPM-UWB with TR can achieve rates on the order of C(∞) = P/N0 (nats/second).
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تاریخ انتشار 2005