LLM-Enhanced Digital Twin Framework in Optical Networks

Sen Shen; Wanxin Zhao; Haiyuan Li; Yiran Teng; Vaigai N Yokar; Ali Mehrpooya; Shuangyi Yan; Dimitra Simeonidou

LLM-Enhanced Digital Twin Framework in Optical Networks

Sen Shen, Wanxin Zhao, Haiyuan Li, Yiran Teng, Vaigai N Yokar, Ali Mehrpooya, Shuangyi Yan^*, Dimitra Simeonidou

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

Abstract

We propose an LLM-enhanced DT framework for optical networks, integrating intent parsing, real-time telemetry, auto-simulation and closed-loop optimisation. Two use cases deliver autonomous QoT-aware provisioning, fast decisions and self-improving reasoning, advancing AI-native, policy-compliant network operation.

Original language	English
Title of host publication	Optical Fiber Communication Conference (OFC) 2026
Pages	1-3
Number of pages	3
Publication status	Accepted/In press - 22 Dec 2025
Event	Optical Fiber Communication Conference (OFC) 2026 - Los Angeles Convention Center, Los Angeles , United States Duration: 15 Mar 2026 → 19 Mar 2026 https://www.ofcconference.org/

Publication series

Name	Technical Digest Series

Conference

Conference	Optical Fiber Communication Conference (OFC) 2026
Country/Territory	United States
City	Los Angeles
Period	15/03/26 → 19/03/26
Internet address	https://www.ofcconference.org/

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LLM-Enhanced Digital Twin Framework in Optical Networks_Submitted Version
Accepted author manuscript, 1.78 MB
Licence: CC BY
Embargo ends: 1/01/99

Cite this

@inproceedings{83bfb5e69abe42139eaa00ddb84ea873,

title = "LLM-Enhanced Digital Twin Framework in Optical Networks",

abstract = "We propose an LLM-enhanced DT framework for optical networks, integrating intent parsing, real-time telemetry, auto-simulation and closed-loop optimisation. Two use cases deliver autonomous QoT-aware provisioning, fast decisions and self-improving reasoning, advancing AI-native, policy-compliant network operation.",

author = "Sen Shen and Wanxin Zhao and Haiyuan Li and Yiran Teng and Yokar, \{Vaigai N\} and Ali Mehrpooya and Shuangyi Yan and Dimitra Simeonidou",

year = "2025",

month = dec,

day = "22",

language = "English",

series = "Technical Digest Series",

pages = "1--3",

booktitle = "Optical Fiber Communication Conference (OFC) 2026",

note = "Optical Fiber Communication Conference (OFC) 2026 ; Conference date: 15-03-2026 Through 19-03-2026",

url = "https://www.ofcconference.org/",

}

TY - GEN

T1 - LLM-Enhanced Digital Twin Framework in Optical Networks

AU - Shen, Sen

AU - Zhao, Wanxin

AU - Li, Haiyuan

AU - Teng, Yiran

AU - Yokar, Vaigai N

AU - Mehrpooya, Ali

AU - Yan, Shuangyi

AU - Simeonidou, Dimitra

PY - 2025/12/22

Y1 - 2025/12/22

N2 - We propose an LLM-enhanced DT framework for optical networks, integrating intent parsing, real-time telemetry, auto-simulation and closed-loop optimisation. Two use cases deliver autonomous QoT-aware provisioning, fast decisions and self-improving reasoning, advancing AI-native, policy-compliant network operation.

AB - We propose an LLM-enhanced DT framework for optical networks, integrating intent parsing, real-time telemetry, auto-simulation and closed-loop optimisation. Two use cases deliver autonomous QoT-aware provisioning, fast decisions and self-improving reasoning, advancing AI-native, policy-compliant network operation.

M3 - Conference Contribution (Conference Proceeding)

T3 - Technical Digest Series

SP - 1

EP - 3

BT - Optical Fiber Communication Conference (OFC) 2026

T2 - Optical Fiber Communication Conference (OFC) 2026

Y2 - 15 March 2026 through 19 March 2026

ER -

LLM-Enhanced Digital Twin Framework in Optical Networks

Abstract

Publication series

Conference

Handle.net

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