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A radical paradigm shift of wireless networks from ``connected things'' to ``connected intelligence'' undergoes, which coincides with the Shanno and Weaver's envisions: Communications will transform from the technical level to the semantic…

Computer Vision and Pattern Recognition · Computer Science 2021-09-30 Yang Yang , Caili Guo , Fangfang Liu , Chuanhong Liu , Lunan Sun , Qizheng Sun , Jiujiu Chen

Technology forecasts anticipate a new era in which massive numbers of humans, machines, and things are connected to wireless networks to sense, process, act, and communicate with the surrounding environment in a real-time manner. To make…

Information Theory · Computer Science 2023-01-27 Howon Lee , Byungju Lee , Heecheol Yang , Junghyun Kim , Seungnyun Kim , Wonjae Shin , Byonghyo Shim , H. Vincent Poor

Semantic communication (SemCom) is accelerating its momentum to catch up with the massive increase in users' demands in both quantity and quality, with the assistance of advanced deep learning (DL) techniques. Specifically, SemCom can…

Information Theory · Computer Science 2026-05-11 Loc X. Nguyen , Phuong-Nam Tran , Trung Thanh Pham , Avi Deb Raha , Eui-Nam Huh , Zhu Han , Choong Seon Hong

Semantic communications (SemComs) have been considered as a promising solution to reduce the amount of transmitted information, thus paving the way for more energy-and spectrum-efficient wireless networks. Nevertheless, SemComs rely heavily…

Signal Processing · Electrical Eng. & Systems 2026-02-10 Nikos G. Evgenidis , Sotiris A. Tegos , Panagiotis D. Diamantoulakis , Ioannis Krikidis , George K. Karagiannidis

Semantic communications is considered as a promising technology to increase the efficiency of next-generation communication systems, particularly targeting human-machine and machine-type communications. In contrast to the source-agnostic…

Information Theory · Computer Science 2023-07-20 Jialong Xu , Tze-Yang Tung , Bo Ai , Wei Chen , Yuxuan Sun , Deniz Gunduz

Classical communication paradigms focus on accurately transmitting bits over a noisy channel, and Shannon theory provides a fundamental theoretical limit on the rate of reliable communications. In this approach, bits are treated equally,…

Information Theory · Computer Science 2022-08-05 Jincheng Dai , Ping Zhang , Kai Niu , Sixian Wang , Zhongwei Si , Xiaoqi Qin

Classical communication paradigms focus on accurately transmitting bits over a noisy channel, and Shannon theory provides a fundamental theoretical limit on the rate of reliable communications. In this approach, bits are treated equally,…

Information Theory · Computer Science 2022-06-03 Jincheng Dai , Ping Zhang , Kai Niu , Sixian Wang , Zhongwei Si , Xiaoqi Qin

With the open of the scale-up commercial deployment of 5G network, more and more researchers and related organizations began to consider the next generation of mobile communication system. This article will explore the 6G concept for 2030s.…

Signal Processing · Electrical Eng. & Systems 2021-02-02 Yajun Zhao , Guanghui Yu , Hanqing Xu

Smart services based on the Internet of Everything (IoE) are gaining considerable popularity due to the ever-increasing demands of wireless networks. This demands the appraisal of the wireless networks with enhanced properties as…

Systems and Control · Electrical Eng. & Systems 2021-11-15 Zakria Qadir , Hafiz Suliman Munawar , Nasir Saeed , Khoa Le

Next-generation wireless networks (6G) face a critical uplink challenge arising from stringent device-side resource constraints and the growing demand for intelligence services. This article introduces InferCom, an inference-driven…

Signal Processing · Electrical Eng. & Systems 2026-02-10 Chunmei Xu , Zhi Ding , Yi Ma , Rahim Tafazolli , Peiying Zhu

Wireless connectivity has traditionally been regarded as an opaque data pipe carrying messages, whose context-dependent meaning and effectiveness have been ignored. Nevertheless, in emerging cyber-physical and autonomous networked systems,…

Information Theory · Computer Science 2021-03-11 Marios Kountouris , Nikolaos Pappas

Sensing and communication are fundamental enablers of next-generation networks. While communication technologies have advanced significantly, sensing remains limited to conventional parameter estimation and is far from fully explored.…

Signal Processing · Electrical Eng. & Systems 2026-04-01 Xiaoqi Zhang , J. Andrew Zhang , Chang Liu , Weijie Yuan , Geoffrey Ye Li , Moeness G. Amin

It is anticipated that 6G wireless networks will accelerate the convergence of the physical and cyber worlds and enable a paradigm-shift in the way we deploy and exploit communication networks. Machine learning, in particular deep learning…

Information Theory · Computer Science 2022-11-04 Yang Wang , Zhen Gao , Dezhi Zheng , Sheng Chen , Deniz Gündüz , H. Vincent Poor

With the significant advances in AI-generated content (AIGC) and the proliferation of mobile devices, providing high-quality AIGC services via wireless networks is becoming the future direction. However, the primary challenges of AIGC…

Networking and Internet Architecture · Computer Science 2024-11-11 Runze Cheng , Yao Sun , Dusit Niyato , Lan Zhang , Lei Zhang , Muhammad Ali Imran

Semantic communication (SemCom) has been recently deemed a promising next-generation wireless technique to enable efficient spectrum savings and information exchanges, thus naturally introducing a novel and practical network paradigm where…

Systems and Control · Electrical Eng. & Systems 2025-09-18 Le Xia , Yao Sun , Haijian Sun , Rose Qingyang Hu , Dusit Niyato , Muhammad Ali Imran

In next-generation wireless networks, supporting real-time applications such as augmented reality, autonomous driving, and immersive Metaverse services demands stringent constraints on bandwidth, latency, and reliability. Existing semantic…

Networking and Internet Architecture · Computer Science 2025-05-30 Guangyuan Liu , Yinqiu Liu , Jiacheng Wang , Hongyang Du , Dusit Niyato , Jiawen Kang , Zehui Xiong , Abbas Jamalipour

For vehicular metaverses, one of the ultimate user-centric goals is to optimize the immersive experience and Quality of Service (QoS) for users on board. Semantic Communication (SemCom) has been introduced as a revolutionary paradigm that…

Cryptography and Security · Computer Science 2023-08-22 Jiawen Kang , Jiayi He , Hongyang Du , Zehui Xiong , Zhaohui Yang , Xumin Huang , Shengli Xie

The standardization of fifth generation (5G) communications has been completed, and the 5G network should be commercially launched in 2020. As a result, the visioning and planning of sixth generation (6G) communications has begun, with an…

Networking and Internet Architecture · Computer Science 2020-07-30 Shuping Dang , Osama Amin , Basem Shihada , Mohamed-Slim Alouini

The burgeoning generative artificial intelligence technology offers novel insights into the development of semantic communication (SemCom) frameworks. These frameworks hold the potential to address the challenges associated with the…

Multimedia · Computer Science 2023-10-25 Wanting Yang , Zehui Xiong , Hongyang Du , Yanli Yuan , Tony Q. S. Quek

As wireless communication evolves, each generation of networks brings new technologies that change how we connect and interact. Artificial Intelligence (AI) is becoming crucial in shaping the future of sixth-generation (6G) networks. By…

Networking and Internet Architecture · Computer Science 2026-04-06 Constantina Chatzieleftheriou , Eirini Liotou
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