Research on the current status and development of 6G integrated sensing and communication (ISAC) technology based on patent data

Yu Xiaoxi; Zhang Jiayi

doi:10.11959/j.issn.1000-0801.2026037

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Research on the current status and development of 6G integrated sensing and communication (ISAC) technology based on patent data

Topic: Integration of Communication, Sensing, and Computing for 6G | 更新时间：2026-03-02

- Research on the current status and development of 6G integrated sensing and communication (ISAC) technology based on patent data
- Telecommunications Science Vol. 42, Issue 1, Pages: 11-21(2026)
- 作者机构：
  
  1.国家知识产权局专利局专利审查协作北京中心，北京 100160
  2.北京交通大学电子信息工程学院，北京 100044
- 作者简介：
- 基金信息：
  
  The National Natural Science Foundation of China(62471027)
- DOI：10.11959/j.issn.1000-0801.2026037
  CLC： TN82;D923.4
- Received：02 July 2025，
  
  Revised：2025-08-01，
  
  Accepted：01 September 2025，
  
  Published：20 January 2026
- 稿件说明：
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于晓溪,章嘉懿.基于专利数据的6G通感一体化技术现状与发展研究[J].电信科学,2026,42(01):11-21.

Yu Xiaoxi,Zhang Jiayi.Research on the current status and development of 6G integrated sensing and communication (ISAC) technology based on patent data[J].Telecommunications Science,2026,42(01):11-21.
于晓溪,章嘉懿.基于专利数据的6G通感一体化技术现状与发展研究[J].电信科学,2026,42(01):11-21. DOI： 10.11959/j.issn.1000-0801.2026037.

Yu Xiaoxi,Zhang Jiayi.Research on the current status and development of 6G integrated sensing and communication (ISAC) technology based on patent data[J].Telecommunications Science,2026,42(01):11-21. DOI： 10.11959/j.issn.1000-0801.2026037.

摘要

通感一体化（integrated sensing and communication，ISAC）技术作为6G潜在的关键技术之一，通过将通信与感知功能深度融合，拓展了通信系统的功能边界。基于对与6G ISAC技术相关专利的申请趋势、地域布局和主要创新主体的多维分析，梳理出主要技术分支波形设计、干扰与资源管理、波束成形、智能超表面（reconfigurable intelligent surface，RIS）辅助和人工智能辅助的专利技术发展路径，揭示全球范围内相关技术布局与竞争态势。从专利视角揭示6G ISAC技术的研究热点与发展趋势，旨在为国内相关技术的研究提供有力引导与参考依据。

Abstract

Integrated sensing and communication (ISAC) technology

regarded as one of the potential key technologies for 6G

expands the functional boundaries of communication systems by deeply integrating communication and sensing functions. Through a multi-dimensional analysis of the application trends

geographical layouts

and major innovative entities of patents related to 6G ISAC technology

the development paths of patent technologies for the main technical branches

including waveform design

interference and resource management

beamforming

and reconfigurable intelligent surface (RIS) assistance

were systematically sorted out. This analysis revealed the layout and competitive landscape of related technologies on a global scale. From the perspective of patents

the research hotspots and development trends of 6G ISAC technology were disclosed

providing strong guidance and reference for domestic research on related technologies.

关键词

Keywords

references

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