Research Article
Joint Resource Allocation Based on F-OFDM for Integrated Communication and Positioning System
@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
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.
