Asynchronous WPNC With DFT Precoding and ...
Document type :
Compte-rendu et recension critique d'ouvrage
Title :
Asynchronous WPNC With DFT Precoding and Symbol-Spaced Processing
Author(s) :
Hron, Petr [Auteur]
Sykora, Jan [Auteur]
Clavier, Laurent [Auteur]
Circuits Systèmes Applications des Micro-ondes - IEMN [CSAM - IEMN ]
Institut de Recherche sur les Composants logiciels et matériels pour l'Information et la Communication Avancée - UAR 3380 [IRCICA]
Centre for Digital Systems [CERI SN - IMT Nord Europe]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Sykora, Jan [Auteur]
Clavier, Laurent [Auteur]
Circuits Systèmes Applications des Micro-ondes - IEMN [CSAM - IEMN ]
Institut de Recherche sur les Composants logiciels et matériels pour l'Information et la Communication Avancée - UAR 3380 [IRCICA]
Centre for Digital Systems [CERI SN - IMT Nord Europe]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Journal title :
IEEE Communications Letters
Pages :
2279-2282
Publisher :
Institute of Electrical and Electronics Engineers
Publication date :
2023-09
ISSN :
1089-7798
English keyword(s) :
Physical Layer Network Coding
Asyn-chronous systems
Asyn-chronous systems
HAL domain(s) :
Sciences de l'ingénieur [physics]
English abstract : [en]
This letter addresses the problem of asynchronous reception in a 2-source Hierarchical MAC (H-MAC) in the context of a Wireless Physical Layer Network Coded (WPNC) system with a Hierarchical Decode and Forward (HDF) relaying ...
Show more >This letter addresses the problem of asynchronous reception in a 2-source Hierarchical MAC (H-MAC) in the context of a Wireless Physical Layer Network Coded (WPNC) system with a Hierarchical Decode and Forward (HDF) relaying strategy. In this work, we assume fractional symbol duration time delays and propose an OFDM-like transmitter side linear precoding together with symbol-spaced (SS) processing at the receiver. We derive an equivalent channel model and analyze its properties in the case of a root-raised-cosine (RRC) modulation pulse. We present a numerical evaluation of the Hierarchical Bit Error Rate (H-BER) for BPSK and QPSK alphabets.Show less >
Show more >This letter addresses the problem of asynchronous reception in a 2-source Hierarchical MAC (H-MAC) in the context of a Wireless Physical Layer Network Coded (WPNC) system with a Hierarchical Decode and Forward (HDF) relaying strategy. In this work, we assume fractional symbol duration time delays and propose an OFDM-like transmitter side linear precoding together with symbol-spaced (SS) processing at the receiver. We derive an equivalent channel model and analyze its properties in the case of a root-raised-cosine (RRC) modulation pulse. We present a numerical evaluation of the Hierarchical Bit Error Rate (H-BER) for BPSK and QPSK alphabets.Show less >
Language :
Anglais
Popular science :
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