0% Complete
صفحه اصلی
/
سی و دومین کنفرانس بین المللی مهندسی برق
Distributed Deep Reinforcement Learning for Radio Resource Management in O-RAN
نویسندگان :
Ahmad Ahmadi Siahpoush
1
Vahid Shah-Mansouri
2
1- دانشگاه تهران
2- دانشگاه تهران
کلمات کلیدی :
Open Radio Access Network (O-RAN)،Radio Resource Management،Deep Reinforcement Learning (DRL)،Deep Q-Network (DQN)
چکیده :
The open radio access network (O-RAN) has been developed with the purpose of enabling intelligence and openness in next generation cellular networks. It is based on disaggregated, virtualized, and software-based components which provides an open environment for network vendors and operators. O-RAN offers standardized interfaces and the ability to host network applications from third-party vendors through x-applications (xApps), which enables higher flexibility for network management utilizing artificial intelligence (AI) and machine learning (ML) techniques. The resource management in O-RAN is performed by xApps implemented in the near-real-time RAN intelligent controller (Near-RT RIC). In this Paper, xApps are modeled as deep reinforcement learning (DRL) agents that perform optimal radio resource management through interaction with each other and with the O-RAN environment. In particular, each xApp is considered to be a deep Q-network (DQN) agent that is responsible for the joint optimization of power and radio resource allocation. We also propose a distributed radio resource management algorithm where multiple xApps collaborate in a distributed manner, aiming to minimize interference between network users and enabling them to reach their maximum data transmission capacity. Our experimental results show the superior performance of the proposed algorithm for the distributed management of radio resources compared to a decentralized approach, while also achieving comparable performance with a centralized approach.
لیست مقالات
لیست مقالات بایگانی شده
Design, Simulation, and fabrication of a compact dual-band GNSS antenna
Farnoosh Abbasi - Amir Saman Nooramin
Angular Misalignment Effect on the Performance of Underwater MIMO OCC Systems
Ehsan Hamidnejad - Asghar Gholami
A Non-Isolated Extendable Common Grounded DC-DC Boost Converter for DC-microgrid Applications
Saed Mahmoud alilou - Ali Nadermohammadi - Mohammad Maalandish - Seyed hossein Hosseini - Kazem Zare - Mehdi Abapour
Second-order Sliding Mode Control for DC-DC buck converter with input Voltage Ripple Elimination
Maede Azimi - Mehdi Asadi - Adel Zakipour
A Lightweight Authentication Protocol For M2M Communication In IIoT Using Physical Unclonable Functions
Elaheh Kharghani - Saeed Aliakbari - Javad Bidad - Amir masoud Aminian moddares
بهینهسازی مبدلDC-DC منبع امپدانسی مبتنی بر ترانسفورماتور ایزوله گالوانیکی با کاهش تعداد سوئیچها
علی سلیمانی - رضا قاضی
Optimal Placement of Of Maintenance Teams in Distribution Networks to Minimize Energy Not Supplied
Qasem Asadi - Ali Ashoornezhad - Hamid Falaghi - Maryam Ramezani
Multi-Agents Gaussian Estimation and Coverage Control Client-Server Architecture
Mohammad َAzizian Shishavan - Mahdi Zeinali - Azam Salari
MAD-TI: Meta-path Aggregated-Graph Attention Network for Drug Target Interaction Prediction
Reza Shami Tanha - Maryam Sadighian - Arash Zabihian - Mohsen Hooshmand - Mohsen Afsharchi
Generalized Robust Control Approach for an Aerial Robot in Grasping Oscillatory Objects
Mirshams Baha - Fariborz Saghafi
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 40.4.2