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Communications and Networking. 16th EAI International Conference, ChinaCom 2021, Virtual Event, November 21-22, 2021, Proceedings

Research Article

Joint Resource Allocation Based on F-OFDM for Integrated Communication and Positioning System

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  • @INPROCEEDINGS{10.1007/978-3-030-99200-2_8,
        author={Ruoxu Chen and Xiaofeng Lu and Kun Yang},
        title={Joint Resource Allocation Based on F-OFDM for Integrated Communication and Positioning System},
        proceedings={Communications and Networking. 16th EAI International Conference, ChinaCom 2021, Virtual Event, November 21-22, 2021, Proceedings},
        proceedings_a={CHINACOM},
        year={2022},
        month={4},
        keywords={OFDM ranging F-OFDM Resource allocation Data transmission rate Equivalent Fisher information (EFI)},
        doi={10.1007/978-3-030-99200-2_8}
    }
    
  • Ruoxu Chen
    Xiaofeng Lu
    Kun Yang
    Year: 2022
    Joint Resource Allocation Based on F-OFDM for Integrated Communication and Positioning System
    CHINACOM
    Springer
    DOI: 10.1007/978-3-030-99200-2_8
Ruoxu Chen1, Xiaofeng Lu1,*, Kun Yang2
  • 1: School of Communication Engineering, Xidian University
  • 2: School of Information and Communication Engineering
*Contact email: luxf@xidian.edu.cn

Abstract

OFDM signal can provide communication and ranging services at the same time, but it is limited by sub-carriers and power resources, and cannot meet service requirements adaptively. In order to better improve the communication and positioning performance, a joint communication and ranging resource allocation strategy based on F-OFDM for integrated communication and positioning system is proposed. Firstly, F-OFDM is used to construct a communication and positioning integrated network under protocol interference. Then, link grouping is performed, and a joint sub-carrier and power optimization model is established based on independent sub-bands. The simulation results show that the resource allocation strategy proposed in this paper can significantly improve the ranging performance of the system with satisfying the communication performance.

Keywords
OFDM ranging F-OFDM Resource allocation Data transmission rate Equivalent Fisher information (EFI)
Published
2022-04-05
Appears in
SpringerLink
http://dx.doi.org/10.1007/978-3-030-99200-2_8
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