Please use this identifier to cite or link to this item: https://scholarhub.balamand.edu.lb/handle/uob/5334
Title: Generalized Multi-Access Dynamic Bandwidth Allocation Scheme for Future Generation PONs: A Solution for Beyond 5G Delay/Jitter Sensitive Systems
Authors: Inaty, Elie 
Raad, Robert Joseph
Maier, Martin
Affiliations: Department of Computer Engineering 
Keywords: 5G mobile communication
6G
6G mobile communication
Beyond 5G
DBA
Dynamic scheduling
Jitter
Latency
NG-EPON
Nonorthogonal multi-access
Optical network units
Orthogonal multi-access
Passive optical networks
Throughput
Wavelength division multiplexing
Issue Date: 2022
Part of: Journal of lightwave technology
Volume: 40
Issue: 2
Start page: 452
End page: 461
Abstract: 
In this paper, we present a novel dynamic bandwidth allocation (DBA) scheme for future generation passive optical networks (PON) in order to meet the beyond 5G (B5G) and sixth generation (6G) stringent requirements. Our proposed algorithm is a generalized multi-access DBA (GMA-DBA) that exploits both orthogonal and non-orthogonal multi-access (MA) resources, resulting in a radical enhancement in the network performance. The proposed GMA-DBA algorithm is modeled as an optimization problem for which a closed form solution is derived. Results show that the GMA-DBA is capable of accommodating a network throughput higher than 1 Tbps while securing a latency and jitter below 100 s and 10 s, respectively. It can also maintain reliability, simplicity and energy efficiency. Therefore, using a non-orthogonal MA layer seems to be inevitable to achieve the stringent performance needed for the B5G and 6G next generation systems.
URI: https://scholarhub.balamand.edu.lb/handle/uob/5334
ISSN: 07338724
DOI: 10.1109/JLT.2021.3098106
Open URL: Link to full text
Type: Journal Article
Appears in Collections:Department of Computer Engineering

Show full item record

SCOPUSTM   
Citations

1
checked on Jul 2, 2022

Record view(s)

24
checked on Jul 3, 2022

Google ScholarTM

Check

Dimensions Altmetric

Dimensions Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.