Flexible Soft Frequency Reuse for Interference Management in the Networks with Flying Base Stations

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F20%3A00345384" target="_blank" >RIV/68407700:21230/20:00345384 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1109/VTC2020-Spring48590.2020.9128443" target="_blank" >http://dx.doi.org/10.1109/VTC2020-Spring48590.2020.9128443</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/VTC2020-Spring48590.2020.9128443" target="_blank" >10.1109/VTC2020-Spring48590.2020.9128443</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Flexible Soft Frequency Reuse for Interference Management in the Networks with Flying Base Stations

Popis výsledku v původním jazyce

The low cost, fast deployment, and flexible network topology of mobile networks with flying base stations (FlyBSs) make the FlyBSs a promising solution for ubiquitous communications in next generation mobile networks. However, an agility of the FlyBSs intensifies interference, which results in a notable degradation in throughput of cell-edge users. In this paper, we introduce a flexible soft frequency reuse (F-SFR) that enables a self-organization of a common SFR. Thus, the proposed F-SFR can handle an unpredictable and a dynamic topology of the networks with FlyBSs. To this end, we propose a graph theory-based algorithm for allocation of resources, which is understood as a bandwidth allocation and a transmission power setting in the context of SFR. We show that the proposed F-SFR can achieve 16% to 26% improvement in the throughput of the cell-edge users and improves the satisfaction of the cell-edge users up to 25% compared to the state of the art SFR solutions. We also demonstrate that the proposed scheme ensures a higher fairness in throughput among the users.

Název v anglickém jazyce

Flexible Soft Frequency Reuse for Interference Management in the Networks with Flying Base Stations

Popis výsledku anglicky

The low cost, fast deployment, and flexible network topology of mobile networks with flying base stations (FlyBSs) make the FlyBSs a promising solution for ubiquitous communications in next generation mobile networks. However, an agility of the FlyBSs intensifies interference, which results in a notable degradation in throughput of cell-edge users. In this paper, we introduce a flexible soft frequency reuse (F-SFR) that enables a self-organization of a common SFR. Thus, the proposed F-SFR can handle an unpredictable and a dynamic topology of the networks with FlyBSs. To this end, we propose a graph theory-based algorithm for allocation of resources, which is understood as a bandwidth allocation and a transmission power setting in the context of SFR. We show that the proposed F-SFR can achieve 16% to 26% improvement in the throughput of the cell-edge users and improves the satisfaction of the cell-edge users up to 25% compared to the state of the art SFR solutions. We also demonstrate that the proposed scheme ensures a higher fairness in throughput among the users.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20203 - Telecommunications

Projekt

<a href="/cs/project/GA18-27023S" target="_blank" >GA18-27023S: Komunikace v samo-optimalizujících se mobilních sítích s drony</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název statě ve sborníku

2020 IEEE 91st Vehicular Technology Conference (VTC2020-Spring)

ISBN

978-1-7281-5207-3

ISSN

—

e-ISSN

2577-2465

Počet stran výsledku

7

Strana od-do

"Není uvedeno"-"Není uvedeno"

Název nakladatele

IEEE

Místo vydání

Piscataway

Místo konání akce

Antwerp

Datum konání akce

25. 5. 2020

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—