Data Detection Performance of an MTR-UWB Receiver in the Presence of Timing Errors

Author

Sadler, Brian M. ; Xu, Zhengyuan ; Tang, Jin

Author_Institution

Army Res. Lab., Adelphi, MD

fYear

2005

fDate

Oct. 28 2005-Nov. 1 2005

Firstpage

156

Lastpage

160

Abstract

A multiuser transmitted-reference (MTR) ultra wideband (UWB) transceiver is recently proposed to not only increase the data transmission rate, but also enable multiple access effectively. Both features are realized by incorporating frame-rate pseudo-random sequences. This paper further studies detection performance of the MTR receiver when timing is acquired with some random errors from clock synchronization, delay estimation, etc. A timing acquisition scheme is also proposed, by peak-picking the power of the aggregated template estimate

Keywords

data communication; multi-access systems; pseudonoise codes; random codes; transceivers; ultra wideband communication; MTR-UWB receiver; data detection performance; data transmission rate; frame-rate pseudo-random sequences; multiple access; multiuser transmitted-reference; timing acquisition scheme; ultra wideband transceiver; Bit error rate; Clocks; Detectors; Frequency synchronization; Government; Laboratories; Pulse modulation; Timing jitter; Transceivers; Ultra wideband technology;

fLanguage

English

Publisher

ieee

Conference_Titel

Signals, Systems and Computers, 2005. Conference Record of the Thirty-Ninth Asilomar Conference on

Conference_Location

Pacific Grove, CA

ISSN

1058-6393

Print_ISBN

1-4244-0131-3

Type

conf

DOI

10.1109/ACSSC.2005.1599723

Filename

1599723