Paper Info
Title
FD-JCAS Techniques for mmWave HetNets: Ginibre Point Process Modeling and Analysis
Abstract
In this paper, we study the co-design of full-duplex (FD) radio with joint communication and radar sensing (JCAS) techniques in millimeter-wave (mmWave) heterogeneous networks (HetNets). Spectral co-existence of radar and communication systems causes mutual interference between the two systems, compromising both the data exchange and sensing capabilities. Focusing on the detection performance, we propose a cooperative detection technique, which exploits the sensing information from multiple base stations (BSs), aiming at enhancing the probability of successfully detecting an object. Three combining rules are considered, namely the <i>OR</i> , the <i>Majority</i> and the <i>AND</i> rule. In real-world network scenarios, the locations of the BSs are spatially correlated, exhibiting a repulsive behavior. Therefore, we model the spatial distribution of the BSs as a <inline-formula><tex-math notation="LaTeX">$\beta$</tex-math></inline-formula> -Ginibre point process ( <inline-formula><tex-math notation="LaTeX">$\beta$</tex-math></inline-formula> -GPP), which can characterize the repulsion among the BSs. By using stochastic geometry tools, analytical expressions for the detection performance of <inline-formula><tex-math notation="LaTeX">$\beta$</tex-math></inline-formula> -GPP-based FD-JCAS systems are expressed for each of the considered combining rule. Furthermore, by considering temporal interference correlation, we evaluate the probability of successfully detecting an object over two different time slots. Our results demonstrate that our proposed technique can significantly improve the detection performance when compared to the conventional non-cooperative technique.
Year
DOI
Venue
2022
10.1109/TMC.2021.3076856
IEEE Transactions on Mobile Computing
Keywords
DocType
Volume
Full-duplex,millimeter-wave,cooperative detection,Ginibre point process,stochastic geometry
Journal
21
Issue
ISSN
Citations 
12
1536-1233
0
PageRank 
References 
Authors
0.34
28
3
Name
Order
Citations
PageRank
Christodoulos Skouroumounis100.34
Constantinos Psomas200.68
Ioannis Krikidis33348180.98