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JSAC
2006

Acquisition of direct-sequence transmitted reference ultra-wideband signals

8 years 11 months ago
Acquisition of direct-sequence transmitted reference ultra-wideband signals
In this paper, we investigate the timing acquisition problem for transmitted reference (TR) ultra-wideband systems employing direct-sequence (DS) spreading. We show that a two-level DS signaling helps in achieving good acquisition performance. We propose a two-stage acquisition scheme which exploits the TR signal structure to achieve a significant improvement in the mean detection time performance when compared with a conventional single-stage acquisition scheme.
Sandeep R. Aedudodla, Saravanan Vijayakumaran, Tan
Added 13 Dec 2010
Updated 13 Dec 2010
Type Journal
Year 2006
Where JSAC
Authors Sandeep R. Aedudodla, Saravanan Vijayakumaran, Tan F. Wong
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