Optimal Full-Rank Signaling over MIMO Wiretap Channels under Interference Constraint

Sergey Loyka; Limeng Dong

doi:10.1109/LWC.2018.2793264

Optimal Full-Rank Signaling over MIMO Wiretap Channels under Interference Constraint

Sergey Loyka
, Limeng Dong

电子信息学院

University of Ottawa

科研成果: 期刊稿件 › 文章 › 同行评审

5 引用（Scopus）

摘要

A closed-form full-rank solution for an optimal transmit covariance matrix over a strictly degraded MIMO wiretap channel and its secrecy capacity are obtained under an interference constraint, in addition to the transmit power constraint. A number of its properties are pointed out. The regimes when one of the constraints is inactive are studied. The interference constraint affects significantly the optimal covariance and induces its new properties, which cannot be found under the total transmit power constraint only.

源语言	英语
文章编号	8258986
页（从-至）	534-537
页数	4
期刊	IEEE Wireless Communications Letters
卷	7
期	4
DOI	https://doi.org/10.1109/LWC.2018.2793264
出版状态	已出版 - 8月 2018

访问文件

10.1109/LWC.2018.2793264

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{887b9ae81c7f44c7a36b6ad3a37629fa,

title = "Optimal Full-Rank Signaling over MIMO Wiretap Channels under Interference Constraint",

abstract = "A closed-form full-rank solution for an optimal transmit covariance matrix over a strictly degraded MIMO wiretap channel and its secrecy capacity are obtained under an interference constraint, in addition to the transmit power constraint. A number of its properties are pointed out. The regimes when one of the constraints is inactive are studied. The interference constraint affects significantly the optimal covariance and induces its new properties, which cannot be found under the total transmit power constraint only.",

keywords = "interference, MIMO, secrecy capacity, wiretap channel",

author = "Sergey Loyka and Limeng Dong",

note = "Publisher Copyright: {\textcopyright} 2018 IEEE.",

year = "2018",

month = aug,

doi = "10.1109/LWC.2018.2793264",

language = "英语",

volume = "7",

pages = "534--537",

journal = "IEEE Wireless Communications Letters",

issn = "2162-2337",

publisher = "IEEE Communications Society",

number = "4",

}

TY - JOUR

T1 - Optimal Full-Rank Signaling over MIMO Wiretap Channels under Interference Constraint

AU - Loyka, Sergey

AU - Dong, Limeng

PY - 2018/8

Y1 - 2018/8

N2 - A closed-form full-rank solution for an optimal transmit covariance matrix over a strictly degraded MIMO wiretap channel and its secrecy capacity are obtained under an interference constraint, in addition to the transmit power constraint. A number of its properties are pointed out. The regimes when one of the constraints is inactive are studied. The interference constraint affects significantly the optimal covariance and induces its new properties, which cannot be found under the total transmit power constraint only.

AB - A closed-form full-rank solution for an optimal transmit covariance matrix over a strictly degraded MIMO wiretap channel and its secrecy capacity are obtained under an interference constraint, in addition to the transmit power constraint. A number of its properties are pointed out. The regimes when one of the constraints is inactive are studied. The interference constraint affects significantly the optimal covariance and induces its new properties, which cannot be found under the total transmit power constraint only.

KW - interference

KW - MIMO

KW - secrecy capacity

KW - wiretap channel

UR - https://www.scopus.com/pages/publications/85041231922

U2 - 10.1109/LWC.2018.2793264

DO - 10.1109/LWC.2018.2793264

M3 - 文章

AN - SCOPUS:85041231922

SN - 2162-2337

VL - 7

SP - 534

EP - 537

JO - IEEE Wireless Communications Letters

JF - IEEE Wireless Communications Letters

IS - 4

M1 - 8258986

ER -

Optimal Full-Rank Signaling over MIMO Wiretap Channels under Interference Constraint

摘要

访问文件

其它文件与链接

指纹

引用此