Abstract
This paper addresses the hardware implementation feasibility assessment of a probabilistic energy equalizer for UWB impulse radio (IR) transmission. The receiver is based on energy detection and targets data rates greater than 100Mbps. The aim of this study is to bypass certain complex mathematical functions like the chi-squared (?2) distribution and approximate it by functions easier to implement. Fixed point data types simulations are achieved and compared to the results obtained from the reference floating point non-approximated function. Simulation results, under IEEE 802.15.3a channel models, confirm our choice which allows an easy hardware implementation for these complex functions.
| Original language | English |
|---|---|
| Pages | 1539-1544 |
| Number of pages | 6 |
| DOIs | |
| Publication status | Published - 1 Dec 2008 |
| Event | 2008 11th IEEE Singapore International Conference on Communication Systems, ICCS 2008 - Guangzhou, China Duration: 19 Nov 2008 → 21 Nov 2008 |
Other
| Other | 2008 11th IEEE Singapore International Conference on Communication Systems, ICCS 2008 |
|---|---|
| Country | China |
| City | Guangzhou |
| Period | 19/11/08 → 21/11/08 |
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ASJC Scopus subject areas
- Computer Networks and Communications
- Electrical and Electronic Engineering
- Communication
Cite this
Chi-squared distribution approximation for probabilistic energy equalizer implementation in impulse-radio UWB receiver. / Mekki, Sami; Danger, Jean Luc; Miscopein, Benoit; Boutros, Joseph.
2008. 1539-1544 Paper presented at 2008 11th IEEE Singapore International Conference on Communication Systems, ICCS 2008, Guangzhou, China.Research output: Contribution to conference › Paper
}
TY - CONF
T1 - Chi-squared distribution approximation for probabilistic energy equalizer implementation in impulse-radio UWB receiver
AU - Mekki, Sami
AU - Danger, Jean Luc
AU - Miscopein, Benoit
AU - Boutros, Joseph
PY - 2008/12/1
Y1 - 2008/12/1
N2 - This paper addresses the hardware implementation feasibility assessment of a probabilistic energy equalizer for UWB impulse radio (IR) transmission. The receiver is based on energy detection and targets data rates greater than 100Mbps. The aim of this study is to bypass certain complex mathematical functions like the chi-squared (?2) distribution and approximate it by functions easier to implement. Fixed point data types simulations are achieved and compared to the results obtained from the reference floating point non-approximated function. Simulation results, under IEEE 802.15.3a channel models, confirm our choice which allows an easy hardware implementation for these complex functions.
AB - This paper addresses the hardware implementation feasibility assessment of a probabilistic energy equalizer for UWB impulse radio (IR) transmission. The receiver is based on energy detection and targets data rates greater than 100Mbps. The aim of this study is to bypass certain complex mathematical functions like the chi-squared (?2) distribution and approximate it by functions easier to implement. Fixed point data types simulations are achieved and compared to the results obtained from the reference floating point non-approximated function. Simulation results, under IEEE 802.15.3a channel models, confirm our choice which allows an easy hardware implementation for these complex functions.
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U2 - 10.1109/ICCS.2008.4737441
DO - 10.1109/ICCS.2008.4737441
M3 - Paper
SP - 1539
EP - 1544
ER -