Abstract
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 language | English (US) |
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| Title of host publication | 20th European Wireless Conference, EW 2014 |
| Publisher | VDE VERLAG GMBH |
| Pages | 775-778 |
| Number of pages | 4 |
| ISBN (Electronic) | 9783800736218 |
| State | Published - 2014 |
| Event | 20th European Wireless Conference, EW 2014 - Barcelona, Spain Duration: May 14 2014 → May 16 2014 |
Publication series
| Name | 20th European Wireless Conference, EW 2014 |
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Other
| Other | 20th European Wireless Conference, EW 2014 |
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| Country/Territory | Spain |
| City | Barcelona |
| Period | 05/14/14 → 05/16/14 |
Bibliographical note
Publisher Copyright:© VDE VERLAG GMBH, Berlin, Offenbach, Germany.
ASJC Scopus subject areas
- Computer Networks and Communications
- Electrical and Electronic Engineering
- Communication