面向云无线接入网的通信感知一体化:应用和挑战
2021年电子技术应用第12期
邹佳琪1,2,3,刘宇阳1,2,3,邹子轩1,2,3,崔原豪1,2,3,孙松林1,2,3
1.北京邮电大学 信息与通信工程学院,北京100876;2.移动互联网安全技术国家工程实验室,北京100876; 3.可信分布式计算与服务教育部重点实验室,北京100876
摘要: 通信感知一体化作为6G的关键技术之一,与云无线接入网的结合是目前的研究热点。首先对通信感知一体化技术和云无线接入网进行了简要介绍,进而从网络架构、信号设计、网络协议设计三方面对面向云无线接入网的通信感知一体化技术进行了深入探讨和总结分析,最后对该技术的挑战进行了阐述。
中圖分類號(hào): TN915.6
文獻(xiàn)標(biāo)識(shí)碼: A
DOI:10.16157/j.issn.0258-7998.212356
中文引用格式: 鄒佳琪,劉宇陽,鄒子軒,等. 面向云無線接入網(wǎng)的通信感知一體化:應(yīng)用和挑戰(zhàn)[J].電子技術(shù)應(yīng)用,2021,47(12):18-21.
英文引用格式: Zou Jiaqi,Liu Yuyang,Zou Zixuan,et al. Integrated sensing and communications for cloud radio access network:applications and challenges[J]. Application of Electronic Technique,2021,47(12):18-21.
文獻(xiàn)標(biāo)識(shí)碼: A
DOI:10.16157/j.issn.0258-7998.212356
中文引用格式: 鄒佳琪,劉宇陽,鄒子軒,等. 面向云無線接入網(wǎng)的通信感知一體化:應(yīng)用和挑戰(zhàn)[J].電子技術(shù)應(yīng)用,2021,47(12):18-21.
英文引用格式: Zou Jiaqi,Liu Yuyang,Zou Zixuan,et al. Integrated sensing and communications for cloud radio access network:applications and challenges[J]. Application of Electronic Technique,2021,47(12):18-21.
Integrated sensing and communications for cloud radio access network: applications and challenges
Zou Jiaqi1,2,3,Liu Yuyang1,2,3,Zou Zixuan1,2,3,Cui Yuanhao1,2,3,Sun Songlin1,2,3
1.School of Information and Communication Engineering,Beijing University of Posts and Telecommunications, Beijing 100876,China; 2.National Engineering Laboratory for Mobile Network Security,Beijing 100876,China; 3.Key Laboratory of Trustworthy Distributed Computing and Service,Beijing 100876,China
Abstract: As one of the key technologies in 6G, the integrated sensing and communication combined with cloud radio access network is a hot topic. This paper briefly introduces this two technologies. Then, the integrated sensing and communication technology for cloud wireless access network is discussed and analyzed in three aspects: network architecture, signal design and network protocol design. Finally, the challenges in future are summarized.
Key words : integrated and sensing communication;cloud radio access network;network architecture
0 引言
通信感知一體化是指通過資源共享或信息共享同時(shí)實(shí)現(xiàn)感知與通信功能協(xié)同的新型信息處理技術(shù)。通信感知一體化作為6G未來發(fā)展的核心技術(shù)之一,為移動(dòng)網(wǎng)絡(luò)發(fā)展帶來機(jī)遇的同時(shí),也帶來了諸多挑戰(zhàn)。目前,云無線接入網(wǎng)作為5G網(wǎng)絡(luò)的主流架構(gòu),得到了廣泛的應(yīng)用和發(fā)展。如何將通信感知一體化技術(shù)與現(xiàn)有的云無線接入網(wǎng)結(jié)合是目前研究的重點(diǎn)。本文對(duì)當(dāng)前研究進(jìn)展從網(wǎng)絡(luò)架構(gòu)、信號(hào)設(shè)計(jì)和網(wǎng)絡(luò)協(xié)議設(shè)計(jì)三方面進(jìn)行了總結(jié)調(diào)研,并對(duì)未來挑戰(zhàn)進(jìn)行了分析。
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作者信息:
鄒佳琪1,2,3,劉宇陽1,2,3,鄒子軒1,2,3,崔原豪1,2,3,孫松林1,2,3
(1.北京郵電大學(xué) 信息與通信工程學(xué)院,北京100876;2.移動(dòng)互聯(lián)網(wǎng)安全技術(shù)國(guó)家工程實(shí)驗(yàn)室,北京100876;
3.可信分布式計(jì)算與服務(wù)教育部重點(diǎn)實(shí)驗(yàn)室,北京100876)

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