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On the performance of transmitted-reference impulse radio

Gezici, S; Tufvesson, Fredrik LU and Molisch, Andreas LU (2004) IEEE Global Communications Conference (GLOBECOM), 2004 In GLOBECOM '04. IEEE Global Telecommunications Conference
Abstract
We consider a time-hopping impulse-radio system that uses transmitted-reference pulses for implicit channel estimation and equalization. A hybrid receiver structure first performs a filtering matched to the hopping sequence, and a subsequent correlation of the data pulses with the reference pulses. We analyze the performance of such a system both in AWGN and in multipath. For the AWGN case, we give exact expressions for the bit error probability that take into account the non-Gaussian nature of the noise-noise crossterms arising in the correlators. For the multipath case, we analyze inter-frame interference, as well as multipath interference from the reference pulse to the data pulse, providing dosed-form equations in the limit of a large... (More)
We consider a time-hopping impulse-radio system that uses transmitted-reference pulses for implicit channel estimation and equalization. A hybrid receiver structure first performs a filtering matched to the hopping sequence, and a subsequent correlation of the data pulses with the reference pulses. We analyze the performance of such a system both in AWGN and in multipath. For the AWGN case, we give exact expressions for the bit error probability that take into account the non-Gaussian nature of the noise-noise crossterms arising in the correlators. For the multipath case, we analyze inter-frame interference, as well as multipath interference from the reference pulse to the data pulse, providing dosed-form equations in the limit of a large number of multipath components. (Less)
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author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
AWGN channels, noise, radio networks, radio receivers, ultra wideband communication, multipath channels, interference (signal), matched filters, frequency hop communication, equalisers, correlation methods, channel estimation
in
GLOBECOM '04. IEEE Global Telecommunications Conference
conference name
IEEE Global Communications Conference (GLOBECOM), 2004
external identifiers
  • Scopus:18144403172
DOI
10.1109/GLOCOM.2004.1378880
language
English
LU publication?
yes
id
76f91d56-2053-46ca-9b57-d68f228946c9 (old id 600758)
date added to LUP
2007-12-05 15:41:27
date last changed
2016-10-30 04:43:30
@misc{76f91d56-2053-46ca-9b57-d68f228946c9,
  abstract     = {We consider a time-hopping impulse-radio system that uses transmitted-reference pulses for implicit channel estimation and equalization. A hybrid receiver structure first performs a filtering matched to the hopping sequence, and a subsequent correlation of the data pulses with the reference pulses. We analyze the performance of such a system both in AWGN and in multipath. For the AWGN case, we give exact expressions for the bit error probability that take into account the non-Gaussian nature of the noise-noise crossterms arising in the correlators. For the multipath case, we analyze inter-frame interference, as well as multipath interference from the reference pulse to the data pulse, providing dosed-form equations in the limit of a large number of multipath components.},
  author       = {Gezici, S and Tufvesson, Fredrik and Molisch, Andreas},
  keyword      = {AWGN channels,noise,radio networks,radio receivers,ultra wideband communication,multipath channels,interference (signal),matched filters,frequency hop communication,equalisers,correlation methods,channel estimation},
  language     = {eng},
  series       = {GLOBECOM '04. IEEE Global Telecommunications Conference},
  title        = {On the performance of transmitted-reference impulse radio},
  url          = {http://dx.doi.org/10.1109/GLOCOM.2004.1378880},
  year         = {2004},
}