Implementation of a Scalable Matrix Inversion Architecture for Triangular Matrices
Edman, Fredrik LU
and Öwall, Viktor
LU
(2003)
Personal, Indoor and Mobile Radio Communications (PIMRC)
3.
p.2558-2562
- Abstract
- This paper presents an FPGA implementation of a
novel snd Ihighl! scalable hardware architecture for inversion of triangiiliir matrices. An integral part of modern signal processing and communications applications involves manipulation of large matrices. Therefore, scalable and flexible hardware architectures
are increasingly sought for. In this paper the traditional
triangular shaped array architecture with n(n+l)/Z, where n
being the number of inputs, communicating processors are
mapped to a linear structure with only n processors. We show that the linear array structure avoids drawbacks such as nonscalability, large area and large power consumption. The implementation is based on a numerical... (More) - This paper presents an FPGA implementation of a
novel snd Ihighl! scalable hardware architecture for inversion of triangiiliir matrices. An integral part of modern signal processing and communications applications involves manipulation of large matrices. Therefore, scalable and flexible hardware architectures
are increasingly sought for. In this paper the traditional
triangular shaped array architecture with n(n+l)/Z, where n
being the number of inputs, communicating processors are
mapped to a linear structure with only n processors. We show that the linear array structure avoids drawbacks such as nonscalability, large area and large power consumption. The implementation is based on a numerical stable recurrence algorithm which has excellent properties for hardware implementation. The implementation is the core processor in a smart antenna system. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/602759
- author
- Edman, Fredrik
LU
and Öwall, Viktor
LU
- organization
- publishing date
- 2003
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- [Host publication title missing]
- volume
- 3
- pages
- 5 pages
- conference name
- Personal, Indoor and Mobile Radio Communications (PIMRC)
- conference location
- Beijing, China
- conference dates
- 0001-01-02
- external identifiers
-
- wos:000188739500526
- scopus:79955638811
- DOI
- 10.1109/PIMRC.2003.1259188
- language
- English
- LU publication?
- yes
- id
- 19d34099-cdf0-4206-bb9a-78f49ddf459e (old id 602759)
- date added to LUP
- 2016-04-04 13:41:56
- date last changed
- 2023-01-06 02:51:40
@inproceedings{19d34099-cdf0-4206-bb9a-78f49ddf459e,
abstract = {{This paper presents an FPGA implementation of a<br/><br>
novel snd Ihighl! scalable hardware architecture for inversion of triangiiliir matrices. An integral part of modern signal processing and communications applications involves manipulation of large matrices. Therefore, scalable and flexible hardware architectures<br/><br>
are increasingly sought for. In this paper the traditional<br/><br>
triangular shaped array architecture with n(n+l)/Z, where n<br/><br>
being the number of inputs, communicating processors are<br/><br>
mapped to a linear structure with only n processors. We show that the linear array structure avoids drawbacks such as nonscalability, large area and large power consumption. The implementation is based on a numerical stable recurrence algorithm which has excellent properties for hardware implementation. The implementation is the core processor in a smart antenna system.}},
author = {{Edman, Fredrik and Öwall, Viktor}},
booktitle = {{[Host publication title missing]}},
language = {{eng}},
pages = {{2558--2562}},
title = {{Implementation of a Scalable Matrix Inversion Architecture for Triangular Matrices}},
url = {{http://dx.doi.org/10.1109/PIMRC.2003.1259188}},
doi = {{10.1109/PIMRC.2003.1259188}},
volume = {{3}},
year = {{2003}},
}