On the performance of transmitted-reference impulse radio
(2004) IEEE Global Communications Conference (GLOBECOM), 2004- 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)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/600758
- author
- Gezici, S ; Tufvesson, Fredrik LU and Molisch, Andreas LU
- organization
- publishing date
- 2004
- 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
- host publication
- GLOBECOM '04. IEEE Global Telecommunications Conference
- conference name
- IEEE Global Communications Conference (GLOBECOM), 2004
- conference location
- Dallas, TX, United States
- conference dates
- 2004-11-29 - 2004-12-03
- 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
- 2016-04-04 13:36:58
- date last changed
- 2022-01-30 00:35:12
@inproceedings{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}}, booktitle = {{GLOBECOM '04. IEEE Global Telecommunications Conference}}, 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}}, language = {{eng}}, title = {{On the performance of transmitted-reference impulse radio}}, url = {{http://dx.doi.org/10.1109/GLOCOM.2004.1378880}}, doi = {{10.1109/GLOCOM.2004.1378880}}, year = {{2004}}, }