The Cyclic Prefix of OFDM/DMT - An Analysis
(2002) International Zurich Seminar on Broadband Communications, Access, Transmission, Networking- Abstract
- We address the impact of a too short cyclic prefix on multicarrier systems such as orthogonal frequency division multiplexing (OFDM) and discrete multitone (DMT). The main result is that the intersymbol interference (ISI) and intercarrier interference (ICI) may be spectrally concentrated and analytical expressions showing this are given. A practical implication is, e.g., that the cyclic prefix in some xDSL systems can be surprisingly short, as shown in one example of ADSL transmission
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/603592
- author
- Ödling, Per LU ; Henkel, W ; Börjesson, Per Ola LU ; Tauböck, G ; Petersson, N and Johansson, Albin LU
- organization
- publishing date
- 2002
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- Proceedings of the 2002 International Zurich Seminar on Broadband Communications (IZS 2002)
- conference name
- International Zurich Seminar on Broadband Communications, Access, Transmission, Networking
- conference location
- ETH, Zurich, Switzerland
- conference dates
- 2002-02-19 - 2002-02-21
- external identifiers
-
- scopus:84962301753
- DOI
- 10.1109/IZSBC.2002.991762
- language
- English
- LU publication?
- yes
- id
- 28cb9dd1-9e7a-4045-86b8-8c3ea2fbe1e2 (old id 603592)
- date added to LUP
- 2016-04-04 14:09:41
- date last changed
- 2022-04-08 18:58:07
@inproceedings{28cb9dd1-9e7a-4045-86b8-8c3ea2fbe1e2, abstract = {{We address the impact of a too short cyclic prefix on multicarrier systems such as orthogonal frequency division multiplexing (OFDM) and discrete multitone (DMT). The main result is that the intersymbol interference (ISI) and intercarrier interference (ICI) may be spectrally concentrated and analytical expressions showing this are given. A practical implication is, e.g., that the cyclic prefix in some xDSL systems can be surprisingly short, as shown in one example of ADSL transmission}}, author = {{Ödling, Per and Henkel, W and Börjesson, Per Ola and Tauböck, G and Petersson, N and Johansson, Albin}}, booktitle = {{Proceedings of the 2002 International Zurich Seminar on Broadband Communications (IZS 2002)}}, language = {{eng}}, title = {{The Cyclic Prefix of OFDM/DMT - An Analysis}}, url = {{http://dx.doi.org/10.1109/IZSBC.2002.991762}}, doi = {{10.1109/IZSBC.2002.991762}}, year = {{2002}}, }