Probabilistic Equalizer for Ultra-Wideband Energy Detection

Author

Mekki, Sami ; Danger, Jean-Luc ; Miscopein, Benoit ; Schwoerer, Jean ; Boutros, Joseph J.

Author_Institution

Ecole Nat. Super. des Telecommun., Paris

fYear

2008

fDate

11-14 May 2008

Firstpage

1108

Lastpage

1112

Abstract

This study proposes an efficient way of interference mitigation for ultra-wideband energy detection. A receiver for pulse position modulation systems is investigated. The inter-slot (i.e., intra-symbol) and inter-symbol interferences are studied and a probabilistic equalizer is derived. This energy equalizer is embedded into the loop of an iterative channel decoder. Computer simulations are performed on the channel models from the IEEE 802.15.3a task group.

Keywords

channel coding; equalisers; interference suppression; intersymbol interference; iterative decoding; probability; pulse position modulation; ultra wideband communication; interslot interference mitigation; intersymbol interference mitigation; iterative channel decoder; probabilistic equalizer; pulse position modulation system; ultra-wideband energy detection; Application software; Computer simulation; Costs; Dispersion; Equalizers; Interference; Iterative decoding; Pulse modulation; Radiofrequency identification; Ultra wideband technology;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference, 2008. VTC Spring 2008. IEEE

Conference_Location

Singapore

ISSN

1550-2252

Print_ISBN

978-1-4244-1644-8

Electronic_ISBN

1550-2252

Type

conf

DOI

10.1109/VETECS.2008.235

Filename

4525791