Flexible energy-efficient and direct intra-ODN/OPN communication capable TWDM PON architecture with centralized OLT sharing among multiple optical networks

Garg, Amit Kumar; Janyani, Vijay; Aly, Moustafa H.; Abidin, N.H. Zainol; Kamil, Yasmin Mustapha; Radhouene, Massoudi

doi:10.1016/j.yofte.2022.102999

Cited by 6 publications

(2 citation statements)

References 18 publications

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“…On a Likert scale ranging from 1 (strongly disagree) to 5 (strongly agree). The architecture networking scale was derived from work done by [19]. The [50] scale was used for the aesthetic quality rating scale.…”

Section: Measurementioning

confidence: 99%

“…The incorporation of digital computer technology and architectural networking into the building design process has made available to architects and designers a new set of tools and methods for the creation of buildings that are not only functional but also aesthetically pleasing and technologically advanced [5], [19]. Computer digital technology refers to the use of computer software, hardware, and digital media in the design and construction of buildings, whereas architecture networking refers to the use of interconnected systems and devices within a building to facilitate communication, control, and monitoring [3].…”

Section: Introductionmentioning

confidence: 99%

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Research on the development of computer digital technology combined with commercial space landscape design in the theory of "design combined with nature"

Cheng

Marzuki

2023

Int. j. commun. netw. inf. secur.

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Architecture networking and computer digital technologies are critical in building design and construction. They have transformed architects' and designers' approaches to building design, making it more efficient, accurate, and collaborative. The purpose of this study was to investigate the impact that architectural networking and computer digital technology have on aesthetic quality and user experience, with a particular emphasis on the role that functionality plays in mediating the relationship and the role that client preferences play in moderating the relationship. A quantitative approach was taken to the research, and data was obtained from 375 participants through the use of an online survey. The participants were shown a hypothetical building design via digital technology, and they were given the task of rating the aesthetically pleasing qualities of the building as well as the overall user experience. According to the findings of the research conducted, architectural networking and computer digital technology had a considerable impact, both positively and significantly, on the aesthetic quality of the building design as well as the user experience. In addition, it was discovered that functionality partially mediated the relationship between architecture networking and aesthetic quality and user experience. This finding lends credence to the idea that the functionality of a building's design played an important part in determining both the aesthetic quality and the user experience of the building. It was discovered that client preferences had a significant moderating effect on the relationship between architecture networking and aesthetic quality/user experience. This finding indicates that the impact of architecture networking on aesthetic quality and user experience was more pronounced when the clients preferred modern and innovative designs.

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Section: Measurementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Research on the development of computer digital technology combined with commercial space landscape design in the theory of "design combined with nature"

Cheng

Marzuki

2023

Int. j. commun. netw. inf. secur.

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Energy evaluation for a dynamic and reconfigurable TWDM‐PON on a novel network traffic adaptable pattern

Mbelu,

Toycan,

Bashiry

et al. 2024

Int J Communication

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SummaryEven with existing methodologies, dynamic resource allocation, service inconsistency, operational costs, and excess energy/power consumption in optical access networks remain the key challenges for the next‐generation passive optical network (NG‐PON) design and development. This paper introduces a novel method for analyzing energy/power consumption in time and wavelength division multiplexed (TWDM) passive optical networks (PONs) with a ring‐based topology. We propose subscriber‐based channel allocation models (CAMs) for on‐demand services, allocate bandwidth dynamically, and evaluate their downstream power consumption. To determine the necessary optical devices for the various CAMs, we investigate subscriber take‐up rates by optimizing the utilization of optical components based on active subscribers. Implementing a novel Poisson distribution‐based network traffic model addresses energy‐related concerns and explores optimization techniques to minimize power and improve energy efficiency. With a take‐up rate of 64 active subscribers, simulation results show significant power consumption reductions ranging from 62.2 to 67.7%, achieved by the proposed subscriber‐based architecture models with varying subscriber counts, when compared with the conventional model. The model with the most subscribers (2048 subscribers) saves the most energy by reducing power consumption to 292 W from the conventional model's (2048 subscribers) 440 W. Furthermore, the model with the most subscribers saves 33.4% of energy, outperforming other subscriber‐based architecture models without affecting QoS even during peak hours of the day. These numerical results show that TWDM‐PONs with the most subscribers exhibit improved energy efficiency than the conventional and other proposed subscriber‐based architecture models.

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Design of ring-based 1 Tbps hybrid PON-FSO fault protection system using add/drop multiplexer

Kumari

Arya²

2022

Opt Quant Electron

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Flexible energy-efficient and direct intra-ODN/OPN communication capable TWDM PON architecture with centralized OLT sharing among multiple optical networks

Cited by 6 publications

References 18 publications

Research on the development of computer digital technology combined with commercial space landscape design in the theory of "design combined with nature"

Research on the development of computer digital technology combined with commercial space landscape design in the theory of "design combined with nature"

Energy evaluation for a dynamic and reconfigurable TWDM‐PON on a novel network traffic adaptable pattern

Design of ring-based 1 Tbps hybrid PON-FSO fault protection system using add/drop multiplexer

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