Nonbinary Channel Coded Physical Layer Network Coding Over Modulo-Sum Algebraic Ring Structures

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F16%3A00302602" target="_blank" >RIV/68407700:21230/16:00302602 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1109/LCOMM.2015.2512600" target="_blank" >http://dx.doi.org/10.1109/LCOMM.2015.2512600</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/LCOMM.2015.2512600" target="_blank" >10.1109/LCOMM.2015.2512600</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Nonbinary Channel Coded Physical Layer Network Coding Over Modulo-Sum Algebraic Ring Structures

Popis výsledku v původním jazyce

—In this letter, we extend the conventional (finite-field based) channel-coded wireless physical layer network coding (WNC) into a more general setup based on the algebraic rings. The key idea is to enable a joint WNC-channel coding over an appropriate algebraic structure, which then in turn allows to employ some advanced WNC functions (e.g., modulo-sum with superior performance) jointly with nonbinary channel coding at the relaying nodes in the network. We justify the suitability of ring structures for coded WNC systems, and show that a particular solution with modulo-sum WNC function can significantly outperform the conventional (finite-field based) implementation. In addition, we compare the achieved performance of the proposed (coded WNC) processing with several practical and informationtheoretical benchmarks to substantiate its performance gains.

Název v anglickém jazyce

Nonbinary Channel Coded Physical Layer Network Coding Over Modulo-Sum Algebraic Ring Structures

Popis výsledku anglicky

—In this letter, we extend the conventional (finite-field based) channel-coded wireless physical layer network coding (WNC) into a more general setup based on the algebraic rings. The key idea is to enable a joint WNC-channel coding over an appropriate algebraic structure, which then in turn allows to employ some advanced WNC functions (e.g., modulo-sum with superior performance) jointly with nonbinary channel coding at the relaying nodes in the network. We justify the suitability of ring structures for coded WNC systems, and show that a particular solution with modulo-sum WNC function can significantly outperform the conventional (finite-field based) implementation. In addition, we compare the achieved performance of the proposed (coded WNC) processing with several practical and informationtheoretical benchmarks to substantiate its performance gains.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

—

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

IEEE Communications Letters

ISSN

1089-7798

e-ISSN

—

Svazek periodika

20

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

4

Strana od-do

538-541

Kód UT WoS článku

000372650700032

EID výsledku v databázi Scopus

2-s2.0-84963537606