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Hardware architecture of IOTA pulse shaping filters for multicarrier systems

Mehmood, Shahid ; Dasalukunte, Deepak LU and Öwall, Viktor LU (2013) In IEEE Transactions on Circuits and Systems Part 1: Regular Papers 60(3). p.733-742
Abstract
This paper presents a hardware architecture of pulse shaping filter used in multicarrier systems. The filter can be configured to be used for both transmitter and receiver with limited overhead. Generic implementation complexity analysis for a filter in a multicarrier system with N sub-carriers is presented, while the implemented architecture is for a system with 128 sub-carriers. The pulse shaping filter is part of a larger system based on faster-than-Nyquist signaling and aided in an overall complexity reduction. Hence designing an efficient hardware architecture to keep the overhead moderate was the motivation behind this work. Architectural optimizations has been carried out in order to reduce area and power. The implementation of the... (More)
This paper presents a hardware architecture of pulse shaping filter used in multicarrier systems. The filter can be configured to be used for both transmitter and receiver with limited overhead. Generic implementation complexity analysis for a filter in a multicarrier system with N sub-carriers is presented, while the implemented architecture is for a system with 128 sub-carriers. The pulse shaping filter is part of a larger system based on faster-than-Nyquist signaling and aided in an overall complexity reduction. Hence designing an efficient hardware architecture to keep the overhead moderate was the motivation behind this work. Architectural optimizations has been carried out in order to reduce area and power. The implementation of the proposed hardware architecture was carried out using a 65nm CMOS process. The chip core occupies an area of 0.11mm2 and is estimated to consume 14.4mW of power when running at

200MHz. (Less)
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author
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type
Contribution to journal
publication status
published
subject
in
IEEE Transactions on Circuits and Systems Part 1: Regular Papers
volume
60
issue
3
pages
733 - 742
publisher
IEEE - Institute of Electrical and Electronics Engineers Inc.
external identifiers
  • wos:000315959100020
  • scopus:84874657626
ISSN
1549-8328
DOI
10.1109/TCSI.2012.2215749
project
EIT_SOS VINNOVA Industrial Excellence Center - System Design on Silicon
language
English
LU publication?
yes
id
e169254f-e977-49fd-94aa-e4197ec2836c (old id 2371313)
alternative location
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6316099&contentType=Early+Access+Articles&ranges%3D2011_2012_p_Publication_Year%26queryText%3Ddasalukunte
date added to LUP
2016-04-01 10:13:38
date last changed
2022-01-25 21:05:24
@article{e169254f-e977-49fd-94aa-e4197ec2836c,
  abstract     = {{This paper presents a hardware architecture of pulse shaping filter used in multicarrier systems. The filter can be configured to be used for both transmitter and receiver with limited overhead. Generic implementation complexity analysis for a filter in a multicarrier system with N sub-carriers is presented, while the implemented architecture is for a system with 128 sub-carriers. The pulse shaping filter is part of a larger system based on faster-than-Nyquist signaling and aided in an overall complexity reduction. Hence designing an efficient hardware architecture to keep the overhead moderate was the motivation behind this work. Architectural optimizations has been carried out in order to reduce area and power. The implementation of the proposed hardware architecture was carried out using a 65nm CMOS process. The chip core occupies an area of 0.11mm2 and is estimated to consume 14.4mW of power when running at<br/><br>
200MHz.}},
  author       = {{Mehmood, Shahid and Dasalukunte, Deepak and Öwall, Viktor}},
  issn         = {{1549-8328}},
  language     = {{eng}},
  number       = {{3}},
  pages        = {{733--742}},
  publisher    = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}},
  series       = {{IEEE Transactions on Circuits and Systems Part 1: Regular Papers}},
  title        = {{Hardware architecture of IOTA pulse shaping filters for multicarrier systems}},
  url          = {{http://dx.doi.org/10.1109/TCSI.2012.2215749}},
  doi          = {{10.1109/TCSI.2012.2215749}},
  volume       = {{60}},
  year         = {{2013}},
}