Literature Database Entry

wu2025fast

Mengfan Wu, Mate Boban and Falko Dressler, "Fast Identification and Clustering of Multi-Path Components for Multi-band Industrial Wireless Channels," International Journal of Microwave and Wireless Technologies, March 2025. (online first)

Abstract

Multi-path components are both the challenge and the resources to exploit in high-frequency wireless communication, especially in environment with complex reflections. On one hand, late-arriving multi-path components cause inter-symbol interferences in digital communication. On the other hand, techniques such as Multiple-Input, Multiple-Output and Rake receivers have been widely applied to utilize the information carried in the math-path components. To this end, identifying and clustering multi-path components is the foundation in tackling the challenges and boosting the utilization with reliable and correct information. Past research focuses either on extracting the path information, or on clustering the extracted components. In this paper, we propose a complete work flow that performs identification as well as clustering of multi-path components. We extend our previous work in clustering algorithm to indoor propagation measurements of three different frequency bands, as well as multiple transmitter-receiver locations. We verify that the fast attenuation of THz-band signals results in clear separations of peaks in measurements, which in turn facilitates the identification and clustering solutions. The ease of application highlights the wide-applying potential of high-frequency communication.

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Mengfan Wu
Mate Boban
Falko Dressler

BibTeX reference

@article{wu2025fast,
    author = {Wu, Mengfan and Boban, Mate and Dressler, Falko},
    doi = {10.1017/S1759078725000248},
    note = {to appear},
    title = {{Fast Identification and Clustering of Multi-Path Components for Multi-band Industrial Wireless Channels}},
    journal = {International Journal of Microwave and Wireless Technologies},
    issn = {1759-0795},
    publisher = {Cambridge University Press},
    month = {3},
    year = {2025},
   }
   
   

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Last modified: 2025-03-19