Nonlinear Sparse Measurement Matrix for Compressed Sensing Based Terahertz Receiver

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62690094%3A18450%2F25%3A50022747" target="_blank" >RIV/62690094:18450/25:50022747 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/29142890:_____/25:00052435

Výsledek na webu

<a href="https://link.springer.com/article/10.1007/s11277-025-11830-3?utm_source=getftr&utm_medium=getftr&utm_campaign=getftr_pilot&getft_integrator=clarivate" target="_blank" >https://link.springer.com/article/10.1007/s11277-025-11830-3?utm_source=getftr&utm_medium=getftr&utm_campaign=getftr_pilot&getft_integrator=clarivate</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11277-025-11830-3" target="_blank" >10.1007/s11277-025-11830-3</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Nonlinear Sparse Measurement Matrix for Compressed Sensing Based Terahertz Receiver

Popis výsledku v původním jazyce

Wireless communication systems in terahertz (THz) bands is seen as a promising solution for the future 6G wireless communication systems. However, THz systems require high sampling rate and precise synchronization. Additionally, distortions due to nonlinear power amplifier (NLPA) at the transmitter reduces the overall system performance. To counteract the impact of NLPA at low receiver complexity, we propose a compressed sensing (CS)-based receiver exploiting the signal sparsity in the THz range. A deterministic THz waveform-matched nonlinear measurement matrix (NLMM) in the CS domain is proposed. Analytical and simulation results show that the proposed matrix has better average symbol error rate performance than the existing measurement matrices in the presence of NLPA.

Název v anglickém jazyce

Nonlinear Sparse Measurement Matrix for Compressed Sensing Based Terahertz Receiver

Popis výsledku anglicky

Wireless communication systems in terahertz (THz) bands is seen as a promising solution for the future 6G wireless communication systems. However, THz systems require high sampling rate and precise synchronization. Additionally, distortions due to nonlinear power amplifier (NLPA) at the transmitter reduces the overall system performance. To counteract the impact of NLPA at low receiver complexity, we propose a compressed sensing (CS)-based receiver exploiting the signal sparsity in the THz range. A deterministic THz waveform-matched nonlinear measurement matrix (NLMM) in the CS domain is proposed. Analytical and simulation results show that the proposed matrix has better average symbol error rate performance than the existing measurement matrices in the presence of NLPA.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20203 - Telecommunications

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Wireless Personal Communications

ISSN

0929-6212

e-ISSN

1572-834X

Svazek periodika

143

Číslo periodika v rámci svazku

3-4

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

14

Strana od-do

365-378

Kód UT WoS článku

001592763600001

EID výsledku v databázi Scopus

2-s2.0-105018765183