Object

Title: RIS-aided Multi-hop Backhauling for 5G/6G UAV-assisted Access Points, Journal of Telecommunications and Information Technology, 2023, nr 2

Creator:

Sroka, Paweł ; Janji, Salim

Date:

2023, nr 2

Resource Type:

artykuł

Group publication title:

2023, nr 2, JTIT-artykuły

Description:

Drones are considered to be an important part of future 6G telecommunication systems. Thanks to their quick deployment potential, they provide additional connectivity options in the form of a flying hotspot. However, in such use cases, they typically require a wireless backhaul link to facilitate their proper operation, which might be a challenging task in dense urban environments. One of the potential methods that may be relied upon to connect such nodes is the integrated access and backhaul (IAB) approach, where part of the spectrum allocated to users accessing the base station is used for wireless backhauling. Thus, in this work, we consider the problem of establishing a multi-hop wireless backhaul link following the IAB concept, with the aid of drone relay stations (DRSs) and reconfigurable intelligent surfaces (RISs). We formulate the problem of coverage improvement with a fixed number of relays, assuming certain throughput requirements for the backhaul link. The simulations show that the use of RISs offers a coverage improvement in such a scenario or a reduction in the number of nodes involved in ensuring the required backhaul performance.

Publisher:

Instytut Łączności - Państwowy Instytut Badawczy

Format:

application/pdf

Resource Identifier:

ISSN 1509-4553, on-line: ISSN 1899-8852 ; oai:bc.itl.waw.pl:2280

Source:

Journal of Telecommunications and Information Technology

Language:

ang

Rights Management:

Biblioteka Naukowa Instytutu Łączności

Object collections:

Last modified:

Mar 6, 2024

In our library since:

Jul 18, 2023

Number of object content hits:

9

All available object's versions:

https://bc.itl.waw.pl/publication/2591

Show description in RDF format:

RDF

Show description in OAI-PMH format:

OAI-PMH

Objects Similar

×

Citation

Citation style:

This page uses 'cookies'. More information