RIS-Aided Short-Packet Communication with Imperfect CSI: Average Block Error Rate Analysis

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F24%3A10256234" target="_blank" >RIV/61989100:27240/24:10256234 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27740/24:10256234

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/10767074" target="_blank" >https://ieeexplore.ieee.org/document/10767074</a>

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

RIS-Aided Short-Packet Communication with Imperfect CSI: Average Block Error Rate Analysis

Popis výsledku v původním jazyce

In this research, we examine the average block error rate (BLER) of a short-packet communications (SPC) system with imperfect channel state information (CSI) that is supported by a reconfigurable intelligent surface (RIS). To be more precise, we derive the cumulative distribution function (CDF) and the probability density functions (PDF) of the end-to-end signal-to-interference-plus-noise ratio (SINR) taking into account the imperfect CSI from the RIS to the destination. Closed-form formulas for average BLER, throughput, goodput, latency, and dependability are provided. In a high transmit signal-to-noise ratio (SNR), we construct not only the closed-form formulae for the average approximate BLER of the user but also the average asymptotic BLER. Furthermore, numerical outcomes show that the generated closed-form equations agree with the outcomes of the simulations. The simulation results also show how the blocklength and number of RIS elements affect the BLER performance of the system.

Název v anglickém jazyce

RIS-Aided Short-Packet Communication with Imperfect CSI: Average Block Error Rate Analysis

Popis výsledku anglicky

In this research, we examine the average block error rate (BLER) of a short-packet communications (SPC) system with imperfect channel state information (CSI) that is supported by a reconfigurable intelligent surface (RIS). To be more precise, we derive the cumulative distribution function (CDF) and the probability density functions (PDF) of the end-to-end signal-to-interference-plus-noise ratio (SINR) taking into account the imperfect CSI from the RIS to the destination. Closed-form formulas for average BLER, throughput, goodput, latency, and dependability are provided. In a high transmit signal-to-noise ratio (SNR), we construct not only the closed-form formulae for the average approximate BLER of the user but also the average asymptotic BLER. Furthermore, numerical outcomes show that the generated closed-form equations agree with the outcomes of the simulations. The simulation results also show how the blocklength and number of RIS elements affect the BLER performance of the system.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20203 - Telecommunications

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 2024 15th IFIP Wireless and Mobile Networking Conference, WMNC 2024

ISBN

978-3-903176-68-3

ISSN

—

e-ISSN

—

Počet stran výsledku

8

Strana od-do

108-115

Název nakladatele

IEEE

Místo vydání

Piscataway

Místo konání akce

Benátky

Datum konání akce

11. 11. 2024

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—