Detection and estimation of spikes in presence of noise and interference

Damien Passemier, Abla Kammoun, Merouane Debbah

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review


In many practical situations, the useful signal is contained in a low-dimensional subspace, drown in noise and interference. Many questions related to the estimation and detection of the useful signal arise. Because of their particular structure, these issues are in connection to the problem that the mathematics community refers to as "spike detection and estimation". Previous works in this direction have been restricted to either determining the number of spikes or estimating their values while knowing their multiplicities. This motivates our work which considers the joint estimation of the number of spikes and their corresponding orders, a problem which has not been yet investigated to the best of our knowledge.

Original languageEnglish (US)
Title of host publication20th European Wireless Conference, EW 2014
Number of pages4
ISBN (Electronic)9783800736218
StatePublished - 2014
Event20th European Wireless Conference, EW 2014 - Barcelona, Spain
Duration: May 14 2014May 16 2014

Publication series

Name20th European Wireless Conference, EW 2014


Other20th European Wireless Conference, EW 2014

Bibliographical note

Publisher Copyright:
© VDE VERLAG GMBH, Berlin, Offenbach, Germany.

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering
  • Communication


Dive into the research topics of 'Detection and estimation of spikes in presence of noise and interference'. Together they form a unique fingerprint.

Cite this