Multivariate $alpha$-Stable Models in ...
Document type :
Communication dans un congrès avec actes
Title :
Multivariate $alpha$-Stable Models in OFDM-Based IoT Networks with Interference From a Poisson Spatial Field of Interferers
Author(s) :
Egan, Malcolm [Auteur]
Modèle et algorithmes pour des systèmes de communication fiables [MARACAS]
Clavier, Laurent [Auteur]
Circuits Systèmes Applications des Micro-ondes - IEMN [CSAM - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Ecole nationale supérieure Mines-Télécom Lille Douai [IMT Lille Douai]
Modèle et algorithmes pour des systèmes de communication fiables [MARACAS]
Clavier, Laurent [Auteur]

Circuits Systèmes Applications des Micro-ondes - IEMN [CSAM - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Ecole nationale supérieure Mines-Télécom Lille Douai [IMT Lille Douai]
Conference title :
DCCN 2020 - 23rd International Conference on Distributed Computer and Communication Networks: Control, Computation, Communications
City :
Virtual Event
Country :
Russie
Start date of the conference :
2020-09-14
Publisher :
Springer
English keyword(s) :
$α$-stable
interference
IoT
NB-IoT
SCMA
interference
IoT
NB-IoT
SCMA
HAL domain(s) :
Informatique [cs]/Théorie de l'information [cs.IT]
Sciences de l'ingénieur [physics]
Sciences de l'ingénieur [physics]
English abstract : [en]
The uncoordinated nature of IoT networks makes interference management a challenging problem. Motivated by NB-IoT and SCMA protocols, we study the interference statistics of a Poisson spatial field of IoT interferers ...
Show more >The uncoordinated nature of IoT networks makes interference management a challenging problem. Motivated by NB-IoT and SCMA protocols, we study the interference statistics of a Poisson spatial field of IoT interferers exploiting OFDM. We show for a sufficiently large number of subcarriers that the interference statistics are well-approximated by a sub-Gaussian α-stable random vector with a non-isotropic underlying Gaussian random vector. This result forms a basis to improve detection and decoding algorithms at the receiver.Show less >
Show more >The uncoordinated nature of IoT networks makes interference management a challenging problem. Motivated by NB-IoT and SCMA protocols, we study the interference statistics of a Poisson spatial field of IoT interferers exploiting OFDM. We show for a sufficiently large number of subcarriers that the interference statistics are well-approximated by a sub-Gaussian α-stable random vector with a non-isotropic underlying Gaussian random vector. This result forms a basis to improve detection and decoding algorithms at the receiver.Show less >
Language :
Anglais
Peer reviewed article :
Oui
Audience :
Internationale
Popular science :
Non
Source :
Files
- https://hal.archives-ouvertes.fr/hal-03018298/document
- Open access
- Access the document
- https://hal.archives-ouvertes.fr/hal-03018298/document
- Open access
- Access the document
- https://hal.archives-ouvertes.fr/hal-03018298/document
- Open access
- Access the document
- document
- Open access
- Access the document
- DCCN_2020_Egan_Clavier.pdf
- Open access
- Access the document