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This paper presents an extensible ns-3-based simulation framework for evaluating intent-based, semantics-aware control in Open RAN architectures. The framework integrates external Radio Access Network (RAN) Intelligent Controller (RIC)…

Networking and Internet Architecture · Computer Science 2026-05-29 Pouya Agheli , Grégoire Lefebvre

We investigate the problem of supporting Industrial Internet of Things user equipment (IIoT UEs) with intent (i.e., requested quality of service (QoS)) and random traffic arrival. A deep reinforcement learning (DRL) based centralized…

Information Theory · Computer Science 2025-01-07 Salwa Mostafa , Mateus P. Mota , Alvaro Valcarce , Mehdi Bennis

The concept of AI-RAN as specified by the AI-RAN alliance is geared to explore a converged 6G platform that can support management, orchestration, and deployment of both AI and RAN workloads. This concept is central to the development of a…

Networking and Internet Architecture · Computer Science 2025-09-22 Syed Danial Ali Shah , Zeinab Nezami , Maryam Hafeez , Syed Ali Raza Zaidi

During the last few years, there have been concentrated efforts toward intent-driven networking. While relying upon Software-Defined Networking (SDN), Intent-Based Networking (IBN) pushes the frontiers of efficient networking by decoupling…

Networking and Internet Architecture · Computer Science 2023-04-20 Filippos Christou , Andreas Kirstädter

Due to the restricted resources, efficient scheduling in vertiports has received much more attention in the field of Urban Air Mobility (UAM). For the scheduling problem, we utilize a Mixed Integer Linear Programming (MILP), which is often…

Artificial Intelligence · Computer Science 2025-12-18 Jeongseok Kim , Kangjin Kim

The rapid development of emerging vehicular edge computing (VEC) brings new opportunities and challenges for dynamic resource management. The increasing number of edge data centers, roadside units (RSUs), and network devices, however, makes…

Networking and Internet Architecture · Computer Science 2023-04-21 TianZhang He , Adel N. Toosi , Negin Akbari , Muhammed Tawfiqul Islam , Muhammad Aamir Cheema

An important aspect of 5G networks is the development of Radio Access Network (RAN) slicing, a concept wherein the virtualized infrastructure of wireless networks is subdivided into slices (or enterprises), tailored to fulfill specific…

Systems and Control · Electrical Eng. & Systems 2024-07-16 Qing An , Divyanshu Pandey , Rahman Doost-Mohammady , Ashutosh Sabharwal , Srinivas Shakkottai

Due to the increasing complexity seen in both workloads and hardware resources in state-of-the-art embedded systems, developing efficient real-time schedulers and the corresponding schedulability tests becomes rather challenging. Although…

Operating Systems · Computer Science 2020-07-13 Zelun Kong , Yaswanth Yadlapalli , Soroush Bateni , Junfeng Guo , Cong Liu

With the growing use of Large Language Model (LLM)-based tools like ChatGPT, Perplexity, and Gemini across industries, there is a rising need for efficient LLM inference systems. These systems handle requests with a unique two-phase…

Machine Learning · Computer Science 2025-12-02 Agrim Bari , Parikshit Hegde , Gustavo de Veciana

Cloud-RAN (C-RAN) is a cellular network architecture where processing units, previously attached to antennas, are centralized in data centers. The main challenge in meeting protocol time constraints is minimizing the latency of periodic…

Networking and Internet Architecture · Computer Science 2025-06-26 Dominique Barth , Maël Guiraud , Yann Strozecki

An adaptive standardized protocol is essential for addressing inter-slice resource contention and conflict in network slicing. Traditional protocol standardization is a cumbersome task that yields hardcoded predefined protocols, resulting…

Networking and Internet Architecture · Computer Science 2024-07-02 Farhad Rezazadeh , Hatim Chergui , Shuaib Siddiqui , Josep Mangues , Houbing Song , Walid Saad , Mehdi Bennis

Modern 5G/6G radio access networks are increasingly programmable through O-RAN, yet their operational complexity has grown with disaggregation, open interfaces, and fine-grained control parameters. While RAN-side analytics and telemetry…

Networking and Internet Architecture · Computer Science 2026-03-17 Tuan V. Ngo , Mao V. Ngo , Binbin Chen , Tony Q. S. Quek , Tejaswita Kumari , Maziar Nekovee

Open Radio Access Network (ORAN) Slicing for 5G and Beyond is an emerging architecture and feature that will facilitate challenging RAN Service Level Agreement (SLA) assurance targets. This could pave the way for operators to realize the…

Networking and Internet Architecture · Computer Science 2021-06-29 Sharvari Ravindran , Saptarshi Chaudhuri , Jyotsna Bapat , Debabrata Das

Network slicing is a critical driver for guaranteeing the diverse service level agreements (SLA) in 5G and future networks. Inter-slice radio resource allocation (IS-RRA) in the radio access network (RAN) is very important. However, user…

Systems and Control · Electrical Eng. & Systems 2022-08-09 Heng Zhang , Guangjin Pan , Shugong Xu , Shunqing Zhang , Zhiyuan Jiang

The integration between the satellite network and the terrestrial network will play a key role in the upcoming sixth-generation (6G) of mobile cellular networks thanks to the wide coverage and bandwidth offered by satellite networks. To…

Networking and Internet Architecture · Computer Science 2022-05-11 Wiem Abderrahim , Osama Amin , Mohamed-Slim Alouini , Basem Shihada

The paradigm of large language model (LLM) reasoning is shifting from parameter scaling to test-time compute scaling, yet many existing approaches still rely on uniform brute-force sampling (for example, fixed best-of-N or self-consistency)…

Artificial Intelligence · Computer Science 2026-03-02 Siyuan Ma , Bo Gao , Xiaojun Jia , Simeng Qin , Tianlin Li , Ke Ma , Xiaoshuang Jia , Wenqi Ren , Yang Liu

As emerging networks such as Open Radio Access Networks (O-RAN) and 5G continue to grow, the demand for various services with different requirements is increasing. Network slicing has emerged as a potential solution to address the different…

Distributed, Parallel, and Cluster Computing · Computer Science 2023-06-19 Fatemeh Lotfi , Fatemeh Afghah , Jonathan Ashdown

The growing complexity of networks and the variety of future scenarios with diverse and often stringent performance requirements call for a higher level of automation. Intent-based management emerges as a solution to attain high level of…

Networking and Internet Architecture · Computer Science 2024-07-26 Erciyes Karakaya , Ozgur Ercetin , Huseyin Ozkan , Mehmet Karaca , Elham Dehghan Biyar , Alexandros Palaios

This paper proposes an intent-aware multi-agent planning framework as well as a learning algorithm. Under this framework, an agent plans in the goal space to maximize the expected utility. The planning process takes the belief of other…

Artificial Intelligence · Computer Science 2018-03-07 Siyuan Qi , Song-Chun Zhu

Efficiently routing queries to the optimal large language model (LLM) is crucial for optimizing the cost-performance trade-off in multi-model systems. However, most existing routers rely on single-model selection, making them susceptible to…

Machine Learning · Computer Science 2026-03-10 Sai Hao , Hao Zeng , Hongxin Wei , Bingyi Jing