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With the increasing demand for intelligent services, the sixth-generation (6G) wireless networks will shift from a traditional architecture that focuses solely on high transmission rate to a new architecture that is based on the intelligent…

Networking and Internet Architecture · Computer Science 2022-11-15 Wanting Yang , Hongyang Du , Ziqin Liew , Wei Yang Bryan Lim , Zehui Xiong , Dusit Niyato , Xuefen Chi , Xuemin Sherman Shen , Chunyan Miao

Recently, learning-based semantic communication (SemCom) has emerged as a promising approach in the upcoming 6G network and researchers have made remarkable efforts in this field. However, existing works have yet to fully explore the…

Signal Processing · Electrical Eng. & Systems 2024-04-01 Shunpu Tang , Qianqian Yang , Deniz Gündüz , Zhaoyang Zhang

Semantic communication (SC) is emerging as a pivotal innovation within the 6G framework, aimed at enabling more intelligent transmission. This development has led to numerous studies focused on designing advanced systems through powerful…

Signal Processing · Electrical Eng. & Systems 2024-12-30 Guangyi Zhang , Kequan Zhou , Yunlong Cai , Qiyu Hu , Guanding Yu

Upon the arrival of emerging devices, including Extended Reality (XR) and Unmanned Aerial Vehicles (UAVs), the traditional communication framework is approaching Shannon's physical capacity limit and fails to guarantee the massive amount of…

Systems and Control · Electrical Eng. & Systems 2024-04-09 Hui Zhou , Yansha Deng , Xiaonan Liu , Nikolaos Pappas , Arumugam Nallanathan

Semantic communications represent a significant breakthrough with respect to the current communication paradigm, as they focus on recovering the meaning behind the transmitted sequence of symbols, rather than the symbols themselves. In…

Signal Processing · Electrical Eng. & Systems 2023-09-06 S. Barbarossa , D. Comminiello , E. Grassucci , F. Pezone , S. Sardellitti , P. Di Lorenzo

As 6G evolves, the radio access network must transcend traditional automation to embrace agentic AI capable of perception, reasoning, and evolution. A fundamental cognitive gap persists in current disaggregated architectures, where…

Networking and Internet Architecture · Computer Science 2026-05-12 Xijun Wang , Zhaoyang Liu , Chenyuan Feng , Xiang Chen , Howard H. Yang , Tony Q. S. Quek

Traditional communication systems focus on the transmission process, and the context-dependent meaning has been ignored. The fact that 5G system has approached Shannon limit and the increasing amount of data will cause communication…

Signal Processing · Electrical Eng. & Systems 2022-02-22 Chen Dong , Haotai Liang , Xiaodong Xu , Shujun Han , Bizhu Wang , Ping Zhang

Semantic communication (SemCom) aims to convey the meaning behind a transmitted message by transmitting only semantically-relevant information. This semantic-centric design helps to minimize power usage, bandwidth consumption, and…

Signal Processing · Electrical Eng. & Systems 2023-04-26 Tilahun M. Getu , Georges Kaddoum , Mehdi Bennis

Artificial intelligence (AI) is expected to serve as a foundational capability across the entire lifecycle of 6G networks, spanning design, deployment, and operation. This article proposes a native AI-driven air interface architecture built…

Information Theory · Computer Science 2025-08-22 Ping Zhang , Kai Niu , Yiming Liu , Zijian Liang , Nan Ma , Xiaodong Xu , Wenjun Xu , Mengying Sun , Yinqiu Liu , Xiaoyun Wang , Ruichen Zhang

With the advent of Fifth Generation (5G) and Sixth Generation (6G) communication technologies, as well as the Internet of Things (IoT), semantic communication is gaining attention among researchers as current communication technologies are…

Networking and Internet Architecture · Computer Science 2024-07-31 Alakesh Kalita

With the rapid growth of intelligent services, communication targets are shifting from humans to artificial intelligent (AI) agents, which require new paradigms to enable real-time perception, decision-making, and collaboration. Semantic…

Artificial Intelligence · Computer Science 2025-10-02 Kaiwen Yu , Mengying Sun , Zhijin Qin , Xiaodong Xu , Ping Yang , Yue Xiao , Gang Wu

The rapid expansion of sixth-generation (6G) wireless networks and the Internet of Things (IoT) has catalyzed the evolution from centralized cloud intelligence towards decentralized edge general intelligence. However, traditional edge…

Networking and Internet Architecture · Computer Science 2025-08-27 Ruichen Zhang , Guangyuan Liu , Yinqiu Liu , Changyuan Zhao , Jiacheng Wang , Yunting Xu , Dusit Niyato , Jiawen Kang , Yonghui Li , Shiwen Mao , Sumei Sun , Xuemin Shen , Dong In Kim

The research in the sixth generation of communication networks needs to tackle new challenges in order to meet the requirements of emerging applications in terms of high data rate, low latency, high reliability, and massive connectivity. To…

Information Theory · Computer Science 2023-02-09 Marwa Chafii , Lina Bariah , Sami Muhaidat , Merouane Debbah

Communication between embodied AI agents has received increasing attention in recent years. Despite its use, it is still unclear whether the learned communication is interpretable and grounded in perception. To study the grounding of…

Computer Vision and Pattern Recognition · Computer Science 2021-10-13 Shivansh Patel , Saim Wani , Unnat Jain , Alexander Schwing , Svetlana Lazebnik , Manolis Savva , Angel X. Chang

The development of the new generation of wireless technologies (6G) has led to an increased interest in semantic communication. Thanks also to recent developments in artificial intelligence and communication technologies, researchers in…

Information Theory · Computer Science 2025-03-27 Federico Francesco Luigi Mariani , Michele Zhu , Maurizio Magarini

The last seventy years have witnessed the transition of communication from Shannon's theoretical concept to current high-efficient practical systems. Classical communication systems address the capability-deficiency issue mainly by…

Information Theory · Computer Science 2022-03-31 Kai Niu , Jincheng Dai , Shengshi Yao , Sixian Wang , Zhongwei Si , Xiaoqi Qin , Ping Zhang

In forthcoming AI-assisted 6G networks, integrating semantic, pragmatic, and goal-oriented communication strategies becomes imperative. This integration will enable sensing, transmission, and processing of exclusively pertinent task data,…

Information Theory · Computer Science 2024-06-05 Tomás Hüttebräucker , Mohamed Sana , Emilio Calvanese Strinati

Sixth-generation (6G) wireless networks are expected to support autonomous, immersive, and mission-critical services that require not only extreme data rates and ultra-low latency but also adaptive reasoning, cross-domain coordination, and…

Networking and Internet Architecture · Computer Science 2026-03-13 Ian F. Akyildiz , Tuğçe Bilen

Deep learning-empowered semantic communication is regarded as a promising candidate for future 6G networks. Although existing semantic communication systems have achieved superior performance compared to traditional methods, the end-to-end…

Artificial Intelligence · Computer Science 2023-11-07 Peng Yi , Yang Cao , Xin Kang , Ying-Chang Liang

By capturing statistical patterns in large corpora, machine learning has enabled significant advances in natural language processing, including in machine translation, question answering, and sentiment analysis. However, for agents to…

Artificial Intelligence · Computer Science 2018-07-25 Igor Mordatch , Pieter Abbeel