[KSCI] Korea Science Citation Index Service

Throughput Based Study of UWB Receiver Modem Parameters

Choi, Byoung-Jo (Multimedia Systems Engineering Dept., University of Incheon)

Publication Information

Journal of information and communication convergence engineering / v.6, no.2, 2008 , pp. 158-163 More about this Journal

Abstract

The MB-OFDM based UWB communication system is a personal area network specification aiming to provide 480Mbps peak data rate over 528 MHz spectrum. As the corresponding baseband modem operates at high clock rate, its complexity should be optimized for low power consumption. A set of modem design parameters is suggested including the AD bit width, the clipping level and the quantization level at the Viterbi decoder input as well as the trace-back depth of the Viterbi decoder. The data throughput is used to evaluate the performance of the receiver and a recommended set of design parameter values is presented to aid efficient modem implementation.

Keywords

MB-OFDM; Modem; UWB; Viterbi decoder;

Citations & Related Records

Reference

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