Designing tone reservation PAR reduction
(2006) In Eurasip Journal on Applied Signal Processing- Abstract
- Tone reservation peak-to-average ( PAR) ratio reduction is an established area when it comes to bringing down signal peaks inmulticarrier (DMT or OFDM) systems. When designing such a system, some questions often arise about PAR reduction. Is it worth the effort? How much can it give? How much does it give depending on the parameter choices? With this paper, we attempt to answer these questions without resolving to extensive simulations for every system and every parameter choice. From a specification of the allowed spectrum, for instance prescribed by a standard, including a PSD-mask and a number of tones, we analytically predict achievable PAR levels, and thus implicitly suggest parameter choices. We use the ADSL2 and ADSL2+ systems as... (More)
- Tone reservation peak-to-average ( PAR) ratio reduction is an established area when it comes to bringing down signal peaks inmulticarrier (DMT or OFDM) systems. When designing such a system, some questions often arise about PAR reduction. Is it worth the effort? How much can it give? How much does it give depending on the parameter choices? With this paper, we attempt to answer these questions without resolving to extensive simulations for every system and every parameter choice. From a specification of the allowed spectrum, for instance prescribed by a standard, including a PSD-mask and a number of tones, we analytically predict achievable PAR levels, and thus implicitly suggest parameter choices. We use the ADSL2 and ADSL2+ systems as design examples. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/377118
- author
- Andgart, Niklas LU ; Ödling, Per LU ; Johansson, Albin and Börjesson, Per Ola LU
- organization
- publishing date
- 2006
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Eurasip Journal on Applied Signal Processing
- article number
- 038237
- publisher
- Hindawi Limited
- external identifiers
-
- wos:000242073100001
- scopus:33645667601
- ISSN
- 1110-8657
- DOI
- 10.1155/ASP/2006/38237
- language
- English
- LU publication?
- yes
- id
- 0bdc0e70-f16b-4319-8c3b-102b0dbd25e3 (old id 377118)
- date added to LUP
- 2016-04-01 15:54:51
- date last changed
- 2022-01-28 08:00:33
@article{0bdc0e70-f16b-4319-8c3b-102b0dbd25e3, abstract = {{Tone reservation peak-to-average ( PAR) ratio reduction is an established area when it comes to bringing down signal peaks inmulticarrier (DMT or OFDM) systems. When designing such a system, some questions often arise about PAR reduction. Is it worth the effort? How much can it give? How much does it give depending on the parameter choices? With this paper, we attempt to answer these questions without resolving to extensive simulations for every system and every parameter choice. From a specification of the allowed spectrum, for instance prescribed by a standard, including a PSD-mask and a number of tones, we analytically predict achievable PAR levels, and thus implicitly suggest parameter choices. We use the ADSL2 and ADSL2+ systems as design examples.}}, author = {{Andgart, Niklas and Ödling, Per and Johansson, Albin and Börjesson, Per Ola}}, issn = {{1110-8657}}, language = {{eng}}, publisher = {{Hindawi Limited}}, series = {{Eurasip Journal on Applied Signal Processing}}, title = {{Designing tone reservation PAR reduction}}, url = {{http://dx.doi.org/10.1155/ASP/2006/38237}}, doi = {{10.1155/ASP/2006/38237}}, year = {{2006}}, }