Reference : Hybrid Beamforming Design for OFDM Dual-Function Radar-Communication System with Doub...

	Document type :	Scientific congresses, symposiums and conference proceedings : Paper published in a book
	Discipline(s) :	Engineering, computing & technology : Electrical & electronics engineering
	To cite this reference:	http://hdl.handle.net/10993/53610

Title :	Hybrid Beamforming Design for OFDM Dual-Function Radar-Communication System with Double-Phase-Shifter Structure
Language :	English
Author, co-author :	Wang, Bowen [> >]
	Cheng, Ziyang [> >]
	Wu, Linlong [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SPARC]
	He, Zishu [> >]
Publication date :	18-Oct-2022
Main document title :	2022 30th European Signal Processing Conference (EUSIPCO)
Pages :	1067--1071
Peer reviewed :	Yes
Event name :	30th European Signal Processing Conference (EUSIPCO)
Event date :	from 29-08-2022 to 02-09-2022
Event organizer :	IEEE
Abstract :	[en] In this paper, the problem of the hybrid beamforming (HBF) for a millimeter wave (mmWave) orthogonal frequency division multiplexing (OFDM) dual-function radar-communication (DFRC) system in the presence of signal-dependent interference is studied. The HBF network is based on the subarray connection architecture combining with the double-phase-shifter (DPS) structure. To achieve the dual functionality, we formulate the problem by maximizing the communication spectral efficiency subject to the constraints of radar integrated side-lobe to main-lobe ratio (ISMR), space-frequency nulling (SFN) and energy. An efficient algorithm based on the consensus alternating direction method of multipliers (CADMM) frame-work is developed to tackle the resultant nonconvex problem. Simulation results demonstrate the superiority of the proposed DPS structure and HBF algorithm.
Permalink :	http://hdl.handle.net/10993/53610
FnR project :	FnR ; FNR12734677 > Bjorn Ottersten > SPRINGER > Signal Processing For Next Generation Radar > 01/09/2019 > 31/08/2022 > 2018

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