Sub-Optimal Metrics for UWB Reception in Narrowband Interference

Amol Dhere

doi:10.1109/PIMRC.2007.4394261

Sub-Optimal Metrics for UWB Reception in Narrowband Interference

Amol Dhere

Technical University of Denmark

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

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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
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	https://doi.org/10.1109/PIMRC.2007.4394261
Publication status	Published - 2007
Event	2007 IEEE 18th International Symposium on Personal, Indoor and Mobile Radio Communications - Athens, Greece Duration: 3 Sept 2007 → 7 Sept 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
Number	18
Country/Territory	Greece
City	Athens
Period	03/09/2007 → 07/09/2007
Internet address	https://ieeexplore.ieee.org/xpl/conhome/4393982/proceeding

Bibliographical note

Copyright: 2007 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE

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10.1109/PIMRC.2007.4394261

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title = "Sub-Optimal Metrics for UWB Reception in Narrowband Interference",

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.",

author = "Amol Dhere",

note = "Copyright: 2007 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE; 2007 IEEE 18th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2007 ; Conference date: 03-09-2007 Through 07-09-2007",

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isbn = "978-1-4244-1144-3",

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booktitle = "IEEE 18th International Symposium on Personal, Indoor and Mobile Radio Communications, 2007. PIMRC 2007.",

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AB - 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.

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M3 - Article in proceedings

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BT - IEEE 18th International Symposium on Personal, Indoor and Mobile Radio Communications, 2007. PIMRC 2007.

PB - IEEE

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Y2 - 3 September 2007 through 7 September 2007

ER -

Sub-Optimal Metrics for UWB Reception in Narrowband Interference

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