Abstract
The performance of maximum likelihood metric for bit interleaved coded modulation scheme used in multiband-OFDM depends on the variance of noise power present in each sub-carrier. It is especially heavily dependent in the presence of strong narrowband interference. In this paper two soft-metrics are proposed which are not dependent on the variance of noise power. It is seen through Monte-Carlo simulations that these metrics have good enough performance in the presence of narrowband interference.
Original language | English |
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Title of host publication | IEEE 18th International Symposium on Personal, Indoor and Mobile Radio Communications, 2007. PIMRC 2007. |
Publisher | IEEE |
Publication date | 2007 |
Pages | 1-4 |
ISBN (Print) | 978-1-4244-1144-3 |
DOIs | |
Publication status | Published - 2007 |
Event | 2007 IEEE 18th International Symposium on Personal, Indoor and Mobile Radio Communications - Athens, Greece Duration: 3 Sep 2007 → 7 Sep 2007 Conference number: 18 https://ieeexplore.ieee.org/xpl/conhome/4393982/proceeding |
Conference
Conference | 2007 IEEE 18th International Symposium on Personal, Indoor and Mobile Radio Communications |
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Number | 18 |
Country/Territory | Greece |
City | Athens |
Period | 03/09/2007 → 07/09/2007 |
Internet address |