A software defined radio testbed implementation
A software defined radio testbed implementation
We report on the implementation of a software defined radio (SDR) based on state-of-the-art digital signal processors (DSPs), which are linked serially to PCs. While time critical operations are executed on specialised transmit and receive processors with a fixed block structure, the baseband processing is performed on highly flexible DSPs. The latter run several concurrent functionalities, such as the reception of data over a serial link, the assembly of symbols and frames for transmission, as well as receiver functions such as a fractionally spaced equaliser for synchronisation and mitigation of potentially dispersive channels under a DSP/BIOS system. The testbed system is capable of transmitting packets of data over the SDR link.
268-274
Weiss, S.
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Sligersky, A.
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Abendroth, S.
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Reeve, J.S.
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Moreau, L.A.V.
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Dodgson, T.E.
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Babb, D.
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Stewart, R.W.
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Garcia-Alis, D.
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2003
Weiss, S.
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Sligersky, A.
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Abendroth, S.
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Reeve, J.S.
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Moreau, L.A.V.
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Dodgson, T.E.
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Babb, D.
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Stewart, R.W.
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Garcia-Alis, D.
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Weiss, S., Sligersky, A., Abendroth, S., Reeve, J.S., Moreau, L.A.V., Dodgson, T.E. and Babb, D.
(2003)
A software defined radio testbed implementation.
Stewart, R.W. and Garcia-Alis, D.
(eds.)
IEE Colloquium on DSP Enabled Radios, Livingston, UK, United Kingdom.
.
Record type:
Conference or Workshop Item
(Paper)
Abstract
We report on the implementation of a software defined radio (SDR) based on state-of-the-art digital signal processors (DSPs), which are linked serially to PCs. While time critical operations are executed on specialised transmit and receive processors with a fixed block structure, the baseband processing is performed on highly flexible DSPs. The latter run several concurrent functionalities, such as the reception of data over a serial link, the assembly of symbols and frames for transmission, as well as receiver functions such as a fractionally spaced equaliser for synchronisation and mitigation of potentially dispersive channels under a DSP/BIOS system. The testbed system is capable of transmitting packets of data over the SDR link.
Text
IEEclq03_sdr.pdf
- Accepted Manuscript
Text
IEEclq03_sdr
- Accepted Manuscript
More information
Published date: 2003
Additional Information:
Event Dates: 22-23 September 2003
Venue - Dates:
IEE Colloquium on DSP Enabled Radios, Livingston, UK, United Kingdom, 2003-09-01
Organisations:
Web & Internet Science, EEE
Identifiers
Local EPrints ID: 258275
URI: http://eprints.soton.ac.uk/id/eprint/258275
PURE UUID: 5332eedf-2148-44c6-9d92-b6cd416a64cd
Catalogue record
Date deposited: 25 Sep 2003
Last modified: 14 Mar 2024 06:07
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Contributors
Author:
S. Weiss
Author:
A. Sligersky
Author:
S. Abendroth
Author:
J.S. Reeve
Author:
L.A.V. Moreau
Author:
T.E. Dodgson
Author:
D. Babb
Editor:
R.W. Stewart
Editor:
D. Garcia-Alis
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