Please use this identifier to cite or link to this item:
http://hdl.handle.net/11144/754
Title: | Iterative Frequency-Domain Packet Combining Techniques for UWB Systems with Strong Interference Levels |
Authors: | Silva, Mário Marques da Dinis, Rui Paulo, Montezuma |
Issue Date: | May-2013 |
Publisher: | Springer |
Series/Report no.: | Volume 70, Issue 1; |
Abstract: | UWB (Ultra Wideband) systems tend to suffer strong interference from signals that occupy a significant part of the transmission band. This is an important constraint, especially when the channel remains fixed for a long period of time. In order to overcome this limitation, this paper considers UWB systems employing Single-Carrier with Frequency-Domain Equalization techniques. We propose the corresponding receiver, which also allows the soft packet combining associated to different Automatic Repeat ReQuest transmission attempts, as a measure to improve the performance through the exploitation of diversity. Our techniques are able to cope with strong interference levels as well as deep fading, even for fixed channels. |
Peer Reviewed: | yes |
URI: | http://hdl.handle.net/11144/754 |
ISSN: | 1572-834X |
Publisher Version: | http://link.springer.com/article/10.1007%2Fs11277-012-0704-5 |
Appears in Collections: | AUTONOMA TECHLAB - Artigos/Papers BUAL - Artigos/Papers BUAL - Comunicações em conferências DCT - Artigos/Papers |
Files in This Item:
File | Description | Size | Format | |
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iterative.pdf | 89,71 kB | Adobe PDF | View/Open |
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