Asymmetric Double-Sideband Composite Signal and Dual-Carrier Cooperative Tracking-Based High-Precision Communication-Navigation Convergence Positioning Method.

Zhongliang Deng, Zhenke Ding, Xiangchuan Gao, Peijia Liu

Abstract read

In one paragraph

Article in Sensors (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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5 · Who and what money

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4 authors.

Zhongliang DengSchool of Electrical and Information Engineering, Zhengzhou University, Zhengzhou 450001, China.ORCID 0000-0003-1223-1810

Zhenke DingSchool of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing 100876, China.ORCID 0009-0009-0540-5561

Xiangchuan GaoSchool of Electrical and Information Engineering, Zhengzhou University, Zhengzhou 450001, China.ORCID 0000-0003-3368-5643

Peijia LiuSchool of Electrical and Information Engineering, Zhengzhou University, Zhengzhou 450001, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To enhance positioning capability and reliability within existing Communication Navigation Fusion Systems (CNFSs), this paper proposes an Asymmetric Double-Sideband Composite Localization Signal (ADCLS) and a dual-carrier aggregation dual-code loop tracking mechanism with fuzzy control. By organically integrating an embedded signal into the original positioning signal, the code loop is optimized via fuzzy control, while the ADCLS signal is processed as an asymmetric double-sideband signal for joint signal extraction. Experimental validation employs the 5G New Radio (NR) Time-Delay Line (TDL) channel model to simulate multipath propagation effects. The results show that this method improves the tracking accuracy of the code loop and the main carrier loop, thereby enhancing the ranging accuracy.

Indexed as

5Gcommunication and navigation fusion systemdouble-sideband signalfuzzy controlsignal combination processing

Identifiers

PMID40968961

DOI10.3390/s25113405

PMCPMC12157738

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.