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Generalized Multi-Access Dynamic Bandwidth Allocation Scheme for Future Generation PONs : A Solution for Beyond 5G Delay/Jitter Sensitive Systems

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 µs and 10 µs, 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.

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Informasi Detail

Judul Seri

JOURNAL OF LIGHTWAVE TECHNOLOGY; Vol.40 No.2 January 15 2022

No. Panggil

-

Penerbit

: .,

Deskripsi Fisik

p. 452-461

Bahasa

English

ISBN/ISSN

-

Klasifikasi

NONE

Tipe Isi

-

Tipe Media

-

Tipe Pembawa

-

Edisi

-

Subjek

THROUGHPUT
JITTER
LATENCY
NG-EPON
DBA
6G
BEYOND 5G
NON-ORTHOGONAL MULTI-ACCESS
ORTHOGONAL MULTI-ACCESS

Info Detail Spesifik

10.1109/JLT.2021.3098106

Pernyataan Tanggungjawab

Elie Inaty, Robert Raad, Martin Maier

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