Special issue "a Festschrift in Honor of Prof. Anthony Ephremides' 80th birthday: A journey from age of information to semantics of information"

IF 2.9 3区计算机科学 Q2 COMPUTER SCIENCE, INFORMATION SYSTEMS

Journal of Communications and Networks Pub Date : 2023-10-01 DOI:10.23919/JCN.2023.000058

Nikolaos Pappas;Yin Sun

引用次数: 0

Abstract

Age of Information (AoI) is an end-to-end metric that can capture one semantic property known as the timeliness of information, which is essential in status-updating systems. Semantics of Information (SoI) captures properties of information that relate to the "goal" and "purpose" of information, which is to improve the performance of systems using the information. As a new paradigm shift toward 6G communications systems, SoI will create systems that generate, process, and transmit only a small fraction of information. Thus, they consume less energy and channel resources without sacrificing their effectiveness.

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特刊“纪念Anthony Ephremides教授八十寿辰:从资讯时代到资讯语义学之旅”

信息时代(Age of Information, AoI)是一个端到端度量，它可以捕获一种称为信息时效性的语义属性，这在状态更新系统中是必不可少的。信息语义(SoI)捕获与信息的“目标”和“目的”相关的信息属性，这是为了提高使用信息的系统的性能。随着向6G通信系统的新范式转变，SoI将创建仅生成、处理和传输一小部分信息的系统。因此，他们消耗更少的能源和渠道资源，而不牺牲他们的效率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Communications and Networks 工程技术-电信学

CiteScore

6.60

自引率

5.60%

发文量

审稿时长

14.4 months

期刊介绍： The JOURNAL OF COMMUNICATIONS AND NETWORKS is published six times per year, and is committed to publishing high-quality papers that advance the state-of-the-art and practical applications of communications and information networks. Theoretical research contributions presenting new techniques, concepts, or analyses, applied contributions reporting on experiences and experiments, and tutorial expositions of permanent reference value are welcome. The subjects covered by this journal include all topics in communication theory and techniques, communication systems, and information networks. COMMUNICATION THEORY AND SYSTEMS WIRELESS COMMUNICATIONS NETWORKS AND SERVICES.