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Cited by 280

The DOI matches its Crossref record; 157 of the 157 references it cites were found in a registry or an index.

A Survey of Beam Management for mmWave and THz Communications Towards 6G

Open access
Xue, Qing, Ji, Chengwang, Ma, Shaodan, Guo, Jiajia, Xu, Yongjun, Chen, Qianbin, Zhang, Wei·2024·IEEE Communications Surveys & Tutorials

Abstract

Communication in millimeter wave (mmWave) and even terahertz (THz) frequency bands is ushering in a new era of wireless communications. Beam management, namely initial access and beam tracking, has been recognized as an essential technique to ensure robust mmWave/THz communications, especially for mobile scenarios. However, narrow beams at higher carrier frequency lead to huge beam measurement overhead, which has a negative impact on beam acquisition and tracking. In addition, the beam management process is further complicated by the fluctuation of mmWave/THz channels, the random movement patterns of users, and the dynamic changes in the environment. For mmWave and THz communications toward 6G, we have witnessed a substantial increase in research and industrial attention on artificial intelligence (AI), reconfigurable intelligent surface (RIS), and integrated sensing and communications (ISAC). The introduction of these enabling technologies presents both open opportunities and unique challenges for beam management. In this paper, we present a comprehensive survey on mmWave and THz beam management. Further, we give some insights on technical challenges and future research directions in this promising area.

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Crossref · 10.1109/comst.2024.3361991

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Metadata

Authors
Xue, Q., Ji, C., Ma, S., Guo, J., Xu, Y., Chen, Q., & Zhang, W.
Venue
IEEE Communications Surveys & Tutorials
Published
2024
Volume
26
Issue
3
Pages
1520-1559
ISSN
  • 1553-877X (ISSN-L)
  • 2373-745X
OpenAlex
W4391547876
Cited by
280
References
157
FWCI
28.68
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: A Survey of Beam Management for mmWave and THz Communications Towards 6G. https://app.cochat.ai/papers/10.1109/comst.2024.3361991
The paper
Xue, Q., Ji, C., Ma, S., Guo, J., Xu, Y., Chen, Q., & Zhang, W. (2024). A Survey of Beam Management for mmWave and THz Communications Towards 6G. IEEE Communications Surveys & Tutorials. https://doi.org/10.1109/comst.2024.3361991

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