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Guest Editorial Human-Centric Communication and Networking for Metaverse Over 5G and Beyond Networks—Part I IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-02-29 Peng Li, Song Guo, Lin Cai, Mehrdad Dianati, Nirwan Ansari
Metaverse, a hypothetical digital environment linking the cyber world and the physical world, is expected to revolutionize the way people interact. In the metaverse, people interact with objects, the environment, and each other through digital representations of themselves or avatars across time and space. For example, in the metaverse, people can have meetings with colleagues hundreds of miles away
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TechRxiv: Share Your Preprint Research with the World! IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-02-29
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IEEE Journal on Selected Areas in Communications Publication Information IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-02-29
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SpaceRIS: LEO Satellite Coverage Maximization in 6G Sub-THz Networks by MAPPO DRL and Whale Optimization IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-02-26 Sheikh Salman Hassan, Yu Min Park, Yan Kyaw Tun, Walid Saad, Zhu Han, Choong Seon Hong
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Semantically-Disentangled Progressive Image Compression for Deep Space Communications: Exploring the Ultra-low Rate Regime IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-02-26 Weicheng Zhang, Yajing Liu, Lingyu Chen, Jianghong Shi, Xuemin Hong, Xianbin Wang
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On Achievable Rates of Line Networks with Generalized Batched Network Coding IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-02-26 Jie Wang, Shenghao Yang, Yanyan Dong, Yiheng Zhang
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Semantic Communication in Satellite-borne Edge Cloud Network for Computation Offloading IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-02-26 Guhan Zheng, Qiang Ni, Keivan Navaie, Haris Pervaiz
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Semantically-Disentangled Progressive Image Compression for Deep Space Communications: Exploring the Ultra-low Rate Regime IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-02-26 Weicheng Zhang, Yajing Liu, Lingyu Chen, Jianghong Shi, Xuemin Hong, Xianbin Wang
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Joint Offloading and Resource Allocation for Hybrid Cloud and Edge Computing in SAGINs: A Decision Assisted Hybrid Action Space Deep Reinforcement Learning Approach IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-02-19 Chong Huang, Gaojie Chen, Pei Xiao, Yue Xiao, Zhu Han, Jonathon A. Chambers
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Modeling Interference from Millimeter Wave and Terahertz Bands Cross-links in Low Earth Orbit Satellite Networks for 6G and Beyond IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-02-19 Sergi Aliaga, Vitaly Petrov, Josep M. Jornet
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On An Intelligent Hierarchical Routing Strategy for Ultra-Dense Free Space Optical Low Earth Orbit Satellite Networks IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-02-19 Bomin Mao, Xueming Zhou, Jiajia Liu, Nei Kato
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Communication-Efficient Federated Learning for LEO Satellite Networks Integrated with HAPs using Hybrid NOMA-OFDM IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-02-16 Mohamed Elmahallawy, Tie Luo, Khaled Ramadan
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Space-Air-Ground Integrated Networks: Spherical Stochastic Geometry-Based Uplink Connectivity Analysis IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-02-16 Yalin Liu, Hong-Ning Dai, Qubeijian Wang, Om Jee Pandey, Yaru Fu, Ning Zhang, Dusit Niyato, Chi Chung Lee
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A Novel Twofold Approach to Enhance NB-IoT MAC Procedure in NTN IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-02-15 Carla Amatetti, Madyan Alsenwi, Houcine Chougrani, Alessandro Vanelli-Coralli, Maria Rita Palattella
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Communication-Navigation Integrated Satellite Constellation for Lunar Exploration: Frozen-Orbit Based HyInc Walker IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-02-14 Guoquan Chen, Shaohua Wu, Junhua You, Qinyu Zhang
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User-centric Flexible Resource Management Framework for LEO Satellites with Fully Regenerative Payload IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-02-14 Sovit Bhandari, Thang X. Vu, Symeon Chatzinotas
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Space System Internetworking: The Foundational Role of Delay and Disruption-Tolerant Networking IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-02-14 J. Leigh Torgerson, Vint Cerf, Sky DeBaun, Larissa C. Suzuki
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An Information-Theoretic Comparison between Coherent and IM/DD Transmissions for Free Space Optical Communications IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-02-14 Ayman Zahr, Giulio Colavolpe, Tommaso Foggi, Balázs Matuz, Armando Vannucci
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Access-Backhaul Strategy via gNB Cooperation for Integrated Terrestrial-Satellite Networks IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-02-14 Girim Kwon, Wonjae Shin, Andrea Conti, William C. Lindsey, Moe Z. Win
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Semantic LTP: an Age-Optimal Bundle Delivery Mechanism in Space Disruption-Tolerant Networks IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-02-14 Ronghao Gao, Yue Li, Yunlai Xu, Qinyu Zhang, Zhihua Yang
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Joint Service Deployment and Task Scheduling for Satellite Edge Computing: A Two-Timescale Hierarchical Approach IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-02-14 Qinqin Tang, Renchao Xie, Zeru Fang, Tao Huang, Tianjiao Chen, Ran Zhang, F. Richard Yu
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Ultra Reliable Low Latency Routing in LEO Satellite Constellations: A Stochastic Geometry Approach IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-02-14 Ruibo Wang, Mustafa A. Kishk, Mohamed-Slim Alouini
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A Study of DTN for Reliable Data Delivery from Space Station to Ground Station IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-02-14 Ruhai Wang, Xingya Liu, Lei Yang, Yuanrong Xi, Mauro De Sanctis, Kanglian Zhao, Hong Yang, Scott C. Burleigh
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Decomposition and Meta-DRL based Multi-Objective Optimization for Asynchronous Federated Learning in 6G-Satellite Systems IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-02-13 Yu Zhou, Lei Lei, Xiaohui Zhao, Lei You, Yaohua Sun, Symeon Chatzinotas
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Analysis of a Delay-Tolerant Data Harvest Architecture Leveraging Low Earth Orbit Satellite Networks IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-02-13 Chang-Sik Choi
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Towards the age in Cislunar Communication: an AoI-Optimal Multi-Relay Constellation with Heterogeneous Orbits IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-02-13 Afang Yuan, Zhouyong Hu, Qinyu Zhang, Zhili Sun, Zhihua Yang
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Military Non-Terrestrial Networks Architecture and Spectrum Sharing Method for Mitigating Jamming Attacks and Multiple Access Interference IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-02-13 Hyerim Jeon, Hoki Baek
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Information-Aware Driven Dynamic LEO-RAN Slicing Algorithm Joint with Communication, Computing and Caching IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-02-13 Geng Chen, Shuhu Qi, Fei Shen, Qingtian Zeng, Yu-Dong Zhang
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Dynamic Routing for Integrated Satellite-Terrestrial Networks: A Constrained Multi-Agent Reinforcement Learning Approach IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-02-13 Yifeng Lyu, Han Hu, Rongfei Fan, Zhi Liu, Jianping An, Shiwen Mao
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Cooperative Federated Learning over Ground-to-Satellite Integrated Networks: Joint Local Computation and Data Offloading IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-02-13 Dong-Jun Han, Seyyedali Hosseinalipour, David J. Love, Mung Chiang, Christopher G. Brinton
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On Noncoherent FSK Reception with Doppler Frequency Uncertainty for Space Communications IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-02-13 Jesús Gómez-Vilardebó, Xavier Mestre, Monica Navarro, Jorge Quintanilla
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Shortest Path in LEO Satellite Constellation Networks: An Explicit Analytic Approach IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-02-13 Quan Chen, Lei Yang, Yong Zhao, Yi Wang, Haibo Zhou, Xiaoqian Chen
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Human-Aware Dynamic Hierarchical Network Control for Distributed Metaverse Services IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-02-05 Qimei Chen, Ruixue Li, Xiaoxia Xu, Jing Wu, Hao Jiang, Meikang Qiu
Metaverse has emerged as a revolutionary technique for transforming the way people interact with digital content, which relies on a distributed computing and communication infrastructure, encompassing terminal users, edge servers, and cloud servers. However, the rapid evolution of the Metaverse presents challenges that surpass the capabilities of existing communication and network infrastructures,
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TechRxiv: Share Your Preprint Research with the World! IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-01-16
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IEEE Journal on Selected Areas in Communications Publication Information IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-01-16
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Guest Editorial Open RAN: A New Paradigm for Open, Virtualized, Programmable, and Intelligent Cellular Networks IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-01-16 Michele Polese, Mischa Dohler, Falko Dressler, Melike Erol-Kantarci, Rittwik Jana, Raymond Knopp, Tommaso Melodia
The Open Radio Access Network (Open RAN) vision is based on the three principles of (i) open interfaces; (ii) cloudification; and (iii) automation through closed-loop control. It is a network architecture paradigm embodied and augmented through technical reference specifications of the 3GPP and the O-RAN Alliance. At the centre of Open RAN are open, programmable, and virtualized components, connected
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Human-Centric Irregular RIS-Assisted Multi-UAV Networks With Resource Allocation and Reflecting Design for Metaverse IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-01-09 Xiaoqi Zhang, Haijun Zhang, Kai Sun, Keping Long, Yonghui Li
Human-centric Metaverse services requires novel communication and networking technologies to achieve seamless connectivity for Metaverse users. Reconfigurable intelligent surface (RIS) in 5G and beyond networks can provide highly reliable communication connections, superior user quality of service (QoS), seamless user connections, and extensive signal coverage for Metaverse. Deploying RIS in unmanned
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Personalized Federation Learning with Model-Contrastive Learning for Multi-Modal User Modeling in Human-Centric Metaverse IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-01-08 Xiaokang Zhou, Qiuyue Yang, Xuzhe Zheng, Wei Liang, Kevin I-Kai Wang, Jianhua Ma, Yi Pan, Qun Jin
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Cell-Free Massive MIMO in O-RAN: Energy-Aware Joint Orchestration of Cloud, Fronthaul, and Radio Resources IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-01-03 Özlem Tuğfe Demir, Meysam Masoudi, Emil Björnson, Cicek Cavdar
For the energy-efficient deployment of cell-free massive MIMO functionality in a practical wireless network, the end-to-end (from radio site to the cloud) energy-aware operation is essential. In line with the cloudification and virtualization in the open radio access networks (O-RAN), it is indisputable to envision prospective cell-free infrastructure on top of the O-RAN architecture. In this paper
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MLOps in the Metaverse: Human-Centric Continuous Integration IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-01-01 Ningxin Su, Baochun Li
The metaverse is a virtual world that exists entirely in a computer-generated environment, and it offers a new frontier for machine learning. One of the major challenges for using machine learning in the metaverse is MLOps (Machine Learning Operations), an emerging field that focuses on deploying and managing machine learning models in production. It has been widely acknowledged that machine learning
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QoE Optimization for Virtual Reality Services in Multi-RIS-Assisted Terahertz Wireless Networks IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2024-01-01 Yuyin Ma, Kaoru Ota, Mianxiong Dong
The immersive experience and 360-degree visual stimulation offered by virtual reality (VR) have contributed to its widespread adoption in games, education, and healthcare. The quality of experience (QoE), as a significant performance indicator, is used to measure user experience from subjective and objective perspectives and is required to satisfy high data rate, low delay, and high reliability in
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EPViSA: Efficient Auction Design for Real-Time Physical-Virtual Synchronization in the Human-Centric Metaverse IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2023-12-29 Minrui Xu, Dusit Niyato, Benjamin Wright, Hongliang Zhang, Jiawen Kang, Zehui Xiong, Shiwen Mao, Zhu Han
Metaverse can obscure the boundary between the physical and virtual worlds. Specifically, for the human-centric Metaverse in vehicular networks, i.e., the vehicular Metaverse, vehicles are no longer isolated physical spaces but interfaces that extend the virtual worlds to the physical world. Accessing the human-centric Metaverse via autonomous vehicles (AVs), drivers and passengers can immerse in and
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SGPL: An Intelligent Game-Based Secure Collaborative Communication Scheme for Metaverse Over 5G and Beyond Networks IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2023-12-25 Miaojiang Chen, Anfeng Liu, Neal N. Xiong, Houbing Song, Victor C. M. Leung
Human-centric communication metaverse relies on the convergent integration of multiple existing technologies such as 5G and beyond networks, virtual reality, augmented reality, and digital twins, and thus their security vulnerabilities and vulnerability to interference attacks may also be inherited by the metaverse. In particular, existing security policies may be inefficient for communication interference
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Neyman-Pearson Criterion Driven NFV-SDN Architectures and Optimal Resource-Allocations for Statistical-QoS Based mURLLC Over Next- Generation Metaverse Mobile Networks Using FBC IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2023-12-25 Xi Zhang, Qixuan Zhu, H. Vincent Poor
Metaverse streaming, as one of the key wireless services over 6G mobile networks, generates the delay/error-sensitive and bandwidth-intensive wireless traffics with stringent quality-of-service (QoS) requirements. Consequently, metaverse streaming can be modeled as a new type of massive ultra-reliable low-latency communications (mURLLC) traffic over 6G mobile networks. However, how to efficiently support
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B2-Bandit: Budgeted Pricing With Blocking Constraints for Metaverse Crowdsensing Under Uncertainty IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2023-12-25 Xiang Liu, Yifan Qin, Weiwei Wu, Chenchen Fu, Yan Lyu, Fang Dong, Junzhou Luo
Metaverse has been viewed as the next generation of human-computer interaction, which requires collecting information from both the physical and virtual world. One potential way is to employ virtual service providers (VSPs) to finish collection tasks by designing posted-pricing mechanisms via the crowdsensing platform. As VSPs’ costs and values are usually unknown, learning the optimal posted-pricing
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Adaptive Sampling and Transmission for Minimizing Age of Information in Metaverse IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2023-12-22 Yuquan Xiao, Qinghe Du, Wenchi Cheng, Wei Zhang
Metaverse is envisioned to shape a virtual digital world accommodating people to live, work, and interact with each other, which requires massive information exchange for frequent updates of panoramic information in the digital world and imposes unprecedented pressure on future networks, so it is desirable to only sample the information updating process covering objects of user’s main attention. Yet
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Wireless Powered Metaverse: Joint Task Scheduling and Trajectory Design for Multi-Devices and Multi-UAVs IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2023-12-21 Xiaojie Wang, Jiameng Li, Zhaolong Ning, Qingyang Song, Lei Guo, Abbas Jamalipour
To support the running of human-centric metaverse applications on mobile devices, Unmanned Aerial Vehicle (UAV)-assisted Wireless Powered Mobile Edge Computing (WPMEC) is promising to compensate for limited computational capabilities and energy supplies of mobile devices. The high-speed computational processing demands and significant energy consumption of metaverse applications require joint resource
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Collaborative and Verifiable VNF Management for Metaverse With Efficient Modular Designs IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2023-12-21 Dongxiao Liu, Cheng Huang, Liang Xue, Weihua Zhuang, Xuemin Shen, Bidi Ying
The metaverse is envisioned to create immersive and virtual worlds for people to experience interoperable 3D applications. However, the real-time, interactive, and multimedia characteristics of the metaverse applications require strict quality-of-service (QoS) on the underlying networking architecture, including high throughput, ultra-low delay, and human-centric service configurations. Network function
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Practical Network Modeling Using Weak Supervision Signals for Human-Centric Networking in Metaverse IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2023-12-21 Jiacheng Liu, Feilong Tang, Zhijian Zheng, Hao Liu, Xiaofeng Hou, Long Chen, Ming Gao, Jiadi Yu, Yanmin Zhu
As the metaverse continues to expand, it becomes increasingly critical to have human-centric networks that are both efficient and high-performing to optimize the user experience. Network modeling plays a fundamental role in optimizing and allocating resources efficiently, and configuring networks to satisfy the demands of diverse applications and users. Recently, traditional queuing theory-based approaches
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SMSS: Stateful Model Serving in Metaverse With Serverless Computing and GPU Sharing IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2023-12-21 Zinuo Cai, Zebin Chen, Ruhui Ma, Haibing Guan
With the rapid development of information technology, the concept of the Metaverse has swept the world and set off a new wave of the industrial revolution. The construction of living and manufacturing scenes based on the Metaverse requires the joint participation of scientists and engineers from various fields where “human” is at the core. In the Metaverse, predicting human behavior and response based
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Human-Centric Resource Allocation in the Metaverse Over Wireless Communications IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2023-12-21 Jun Zhao, Liangxin Qian, Wenhan Yu
The Metaverse will provide numerous immersive applications for human users, by consolidating technologies like extended reality (XR), video streaming, and cellular networks. Optimizing wireless communications to enable the human-centric Metaverse is important to satisfy the demands of mobile users. In this paper, we formulate the optimization of the system utility-cost ratio (UCR) for the Metaverse
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Content Delivery Performance Analysis of a Cache-Enabled UAV Base Station Assisted Cellular Network for Metaverse Users IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2023-12-21 Jun Zheng, Qiangfeng Zhu, Abbas Jamalipour
Metaverse can provide powerful human-centric interactive experiences for users and metaverse application content is the fundamental component that supports the metaverse. Considering that metaverse users are more sensitive to the delay of content delivery service, unmanned aerial vehicles (UAV) can be used as aerial base stations (BSs) to assist a cellular network to provide better content delivery
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Human-Intent-Driven Cellular Configuration Generation Using Program Synthesis IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2023-12-21 Fuliang Li, Chenyang Hei, Jiaxing Shen, Qing Li, Xingwei Wang
Cellular networks are vital for emerging applications like the Metaverse, which impose demanding quality and quantity requirements. This necessitates frequent reconfiguration of both new and existing base stations to balance network service quality (e.g., ultra-low latency and high bandwidth) and resource consumption. Existing data-driven configuration methods learn from historical data, but have two
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Spatio-Temporal Identity Multi-Graph Convolutional Network for Traffic Prediction in the Metaverse IEEE J. Sel. Area. Comm. (IF 16.4) Pub Date : 2023-12-21 Haihan Nan, Ruidong Li, Xiaoyan Zhu, Jianfeng Ma, Kaiping Xue
The metaverse is at the forefront of the next-generation internet application, where billions of users seamlessly immerse themselves in a hybrid reality of physical-virtual worlds and switch between virtual environments thanks to reliable resource allocation and synchronization. However, the exponential growth of users and computationally intensive applications make joint optimization of multiple indicators