中文版 | English
Title

MIMO Gaussain Cognitive Interference Channels With Confidential Messages

Author
DOI
Publication Years
2022
ISSN
2157-8095
ISBN
978-1-6654-2160-7
Source Title
Volume
2022-June
Pages
2744-2749
Conference Date
26 June-1 July 2022
Conference Place
Espoo, Finland
Abstract
The secrecy capacity of the multiple-input multiple-output (MIMO) Gaussian cognitive interference channel with common, private and confidential messages is characterized in this paper. To show the achievability, we use jointly Gaussian auxiliary random variables to evaluate the existing single-letter description of the capacity region for the discrete memoryless channel. The converse part is established by invoking linear estimation theory and a new version of the extremal inequality. To resolve the Gaussian optimality problem in the extremal inequality, the perturbation framework is employed. Our results explore the connections between the MIMO Gaussian broadcast channel and its distributive antennas counterpart, i.e., the MIMO Gaussian interference channel.
Keywords
SUSTech Authorship
Others
Language
English
URL[Source Record]
Indexed By
EI Accession Number
20223512624958
EI Keywords
Gaussian distribution ; Signal interference
ESI Classification Code
Information Theory and Signal Processing:716.1 ; Probability Theory:922.1 ; Mathematical Statistics:922.2
Scopus EID
2-s2.0-85136297753
Data Source
Scopus
PDF urlhttps://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=9834779
Citation statistics
Cited Times [WOS]:0
Document TypeConference paper
Identifierhttp://kc.sustech.edu.cn/handle/2SGJ60CL/395630
DepartmentDepartment of Electrical and Electronic Engineering
Affiliation
1.Southeast University,School of Information Science and Engineering,Nanjing,210096,China
2.Southern University of Science and Technology,Department of Electrical and Electronic Engineering,Shenzhen,518055,China
Recommended Citation
GB/T 7714
Xu,Yinfei,Zhang,Tong,Dong,Yong,et al. MIMO Gaussain Cognitive Interference Channels With Confidential Messages[C],2022:2744-2749.
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