Abstract
Dynamic bandwidth multicode interleaved direct sequence (MCIDS), an enhanced MCIDS based Ultra-wideband (UWB) application is proposed in this paper, featuring a cognitive transmission bandwidth adaptation without any adverse effect on the data rate. By introducing a specific lowpass filtering and down-sampling into the traditional MCIDS algorithm, this system can decrease the transmission bandwidth into part of its original bandwidth but still be able to recover all the transmitted data from the reduced bandwidth. This solution can efficiently improve the coexistence ability of UWB devices in a cognitive manner without increasing hardware complexity.
Original language | English |
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Title of host publication | ISCIT 2007 - 2007 International Symposium on Communications and Information Technologies Proceedings |
Place of Publication | Piscataway, NJ |
Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
Pages | 1502-1506 |
Number of pages | 5 |
ISBN (Print) | 1424409772, 9781424409778 |
DOIs | |
Publication status | Published - 2007 |
Externally published | Yes |
Event | ISCIT 2007 - 2007 International Symposium on Communications and Information Technologies - Sydney, Australia Duration: 16 Oct 2007 → 19 Oct 2007 |
Other
Other | ISCIT 2007 - 2007 International Symposium on Communications and Information Technologies |
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Country/Territory | Australia |
City | Sydney |
Period | 16/10/07 → 19/10/07 |