Matches in SemOpenAlex for { <https://semopenalex.org/work/W4313483713> ?p ?o ?g. }
Showing items 1 to 67 of
67
with 100 items per page.
- W4313483713 abstract "The dual-functional radar and communication (DFRC) technique constitutes a promising next-generation wireless solution, due to its benefits in terms of power consumption, physical hardware, and spectrum exploitation. In this paper, we propose sophisticated beamforming designs for multi-user DFRC systems by additionally taking the physical layer security (PLS) into account. We show that appropriately designed radar waveforms can also act as the traditional artificial noise conceived for drowning out the eavesdropping channel and for attaining increased design degrees of freedom (DoF). The joint beamforming design is formulated as a non-convex optimization problem for striking a compelling trade-off amongst the conflicting design objectives of radar transmit beampattern, communication quality of service (QoS), and the PLS level. Then, we propose a semidefinite relaxation (SDR)-based algorithm and a reduced-complexity version to tackle the non-convexity, where the globally optimal solutions are found. Moreover, a robust beamforming method is also developed for considering realistic imperfect channel state information (CSI) knowledge. Finally, simulation results are provided for corroborating our theoretical results and show the proposed methods' superiority." @default.
- W4313483713 created "2023-01-06" @default.
- W4313483713 creator A5002319878 @default.
- W4313483713 creator A5022526821 @default.
- W4313483713 creator A5033073898 @default.
- W4313483713 creator A5042855614 @default.
- W4313483713 creator A5046597133 @default.
- W4313483713 creator A5091122305 @default.
- W4313483713 date "2022-12-31" @default.
- W4313483713 modified "2023-09-26" @default.
- W4313483713 title "Joint Beamforming Design for Dual-Functional MIMO Radar and Communication Systems Guaranteeing Physical Layer Security" @default.
- W4313483713 doi "https://doi.org/10.48550/arxiv.2301.00340" @default.
- W4313483713 hasPublicationYear "2022" @default.
- W4313483713 type Work @default.
- W4313483713 citedByCount "0" @default.
- W4313483713 crossrefType "posted-content" @default.
- W4313483713 hasAuthorship W4313483713A5002319878 @default.
- W4313483713 hasAuthorship W4313483713A5022526821 @default.
- W4313483713 hasAuthorship W4313483713A5033073898 @default.
- W4313483713 hasAuthorship W4313483713A5042855614 @default.
- W4313483713 hasAuthorship W4313483713A5046597133 @default.
- W4313483713 hasAuthorship W4313483713A5091122305 @default.
- W4313483713 hasBestOaLocation W43134837131 @default.
- W4313483713 hasConcept C113775141 @default.
- W4313483713 hasConcept C126255220 @default.
- W4313483713 hasConcept C127413603 @default.
- W4313483713 hasConcept C148063708 @default.
- W4313483713 hasConcept C19247436 @default.
- W4313483713 hasConcept C207987634 @default.
- W4313483713 hasConcept C24326235 @default.
- W4313483713 hasConcept C2780909371 @default.
- W4313483713 hasConcept C33923547 @default.
- W4313483713 hasConcept C41008148 @default.
- W4313483713 hasConcept C54197355 @default.
- W4313483713 hasConcept C554190296 @default.
- W4313483713 hasConcept C555944384 @default.
- W4313483713 hasConcept C76155785 @default.
- W4313483713 hasConceptScore W4313483713C113775141 @default.
- W4313483713 hasConceptScore W4313483713C126255220 @default.
- W4313483713 hasConceptScore W4313483713C127413603 @default.
- W4313483713 hasConceptScore W4313483713C148063708 @default.
- W4313483713 hasConceptScore W4313483713C19247436 @default.
- W4313483713 hasConceptScore W4313483713C207987634 @default.
- W4313483713 hasConceptScore W4313483713C24326235 @default.
- W4313483713 hasConceptScore W4313483713C2780909371 @default.
- W4313483713 hasConceptScore W4313483713C33923547 @default.
- W4313483713 hasConceptScore W4313483713C41008148 @default.
- W4313483713 hasConceptScore W4313483713C54197355 @default.
- W4313483713 hasConceptScore W4313483713C554190296 @default.
- W4313483713 hasConceptScore W4313483713C555944384 @default.
- W4313483713 hasConceptScore W4313483713C76155785 @default.
- W4313483713 hasLocation W43134837131 @default.
- W4313483713 hasOpenAccess W4313483713 @default.
- W4313483713 hasPrimaryLocation W43134837131 @default.
- W4313483713 hasRelatedWork W1728223808 @default.
- W4313483713 hasRelatedWork W2051772429 @default.
- W4313483713 hasRelatedWork W2079603822 @default.
- W4313483713 hasRelatedWork W2290997318 @default.
- W4313483713 hasRelatedWork W2952410180 @default.
- W4313483713 hasRelatedWork W2963764927 @default.
- W4313483713 hasRelatedWork W3023045547 @default.
- W4313483713 hasRelatedWork W3036307543 @default.
- W4313483713 hasRelatedWork W3102955904 @default.
- W4313483713 hasRelatedWork W3139115419 @default.
- W4313483713 isParatext "false" @default.
- W4313483713 isRetracted "false" @default.
- W4313483713 workType "article" @default.