Skip to Main content Skip to Navigation
Conference papers

Quasi-rectilinear (MSK, GMSK, OQAM) co-channel interference mitigation by three inputs widely linear Fresh filtering

Abstract : Widely linear (WL) filters have the capability to perform single antenna interference cancellation (SAIC) of one rectilinear or quasi-rectilinear (QR) co-channel interference (CCI). The SAIC technology for QR signals is operational in GSM handsets but requires enhancements for both VAMOS standard, an evolution of GSM/EDGE standard, and FBMC-OQAM networks, which are candidate for 5G mobile networks. In this context, we propose and analyze in this paper, for QR signals, a SAIC/MAIC enhancement based on the concept of three inputs WL FRESH filtering, exploiting almost exhaustively both the non-circularity and the cyclostationnarity of QR signals, contrary to classical approaches which only exploit very partly these properties
Document type :
Conference papers
Complete list of metadatas

https://hal.archives-ouvertes.fr/hal-01272822
Contributor : Médiathèque Télécom Sudparis & Institut Mines-Télécom Business School <>
Submitted on : Wednesday, December 2, 2020 - 5:45:43 PM
Last modification on : Wednesday, December 16, 2020 - 4:06:00 AM
Long-term archiving on: : Wednesday, March 3, 2021 - 8:07:28 PM

File

paper7.pdf
Files produced by the author(s)

Identifiers

Citation

Pascal Chevalier, Rémi Chauvat, Jean-Pierre Delmas. Quasi-rectilinear (MSK, GMSK, OQAM) co-channel interference mitigation by three inputs widely linear Fresh filtering. ICASSP 2015 : 40th International Conference on Acoustics, Speech and Signal Processing, Apr 2015, Brisbane, Australia. pp.2434 - 2438, ⟨10.1109/ICASSP.2015.7178408⟩. ⟨hal-01272822⟩

Share

Metrics

Record views

197

Files downloads

14