Joint design of optimal cooperative jamming and power allocation for linear precoding

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Standard

Joint design of optimal cooperative jamming and power allocation for linear precoding. / Yang, Jun; Kim, Il Min; Kim, Dong In.

I: IEEE Transactions on Communications, Bind 62, Nr. 9, 6872551, 01.09.2014, s. 3285-3298.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Yang, J, Kim, IM & Kim, DI 2014, 'Joint design of optimal cooperative jamming and power allocation for linear precoding', IEEE Transactions on Communications, bind 62, nr. 9, 6872551, s. 3285-3298. https://doi.org/10.1109/TCOMM.2014.2345659

APA

Yang, J., Kim, I. M., & Kim, D. I. (2014). Joint design of optimal cooperative jamming and power allocation for linear precoding. IEEE Transactions on Communications, 62(9), 3285-3298. [6872551]. https://doi.org/10.1109/TCOMM.2014.2345659

Vancouver

Yang J, Kim IM, Kim DI. Joint design of optimal cooperative jamming and power allocation for linear precoding. IEEE Transactions on Communications. 2014 sep. 1;62(9):3285-3298. 6872551. https://doi.org/10.1109/TCOMM.2014.2345659

Author

Yang, Jun ; Kim, Il Min ; Kim, Dong In. / Joint design of optimal cooperative jamming and power allocation for linear precoding. I: IEEE Transactions on Communications. 2014 ; Bind 62, Nr. 9. s. 3285-3298.

Bibtex

@article{ddc22a680d5c4f84adaae9353cc53a8e,

title = "Joint design of optimal cooperative jamming and power allocation for linear precoding",

abstract = "Linear precoding and cooperative jamming for multiuser broadcast channel is studied to enhance the physical layer security. We consider the system where multiple independent data streams are transmitted from the base station to multiple legitimate users with the help of a friendly jammer. It is assumed that a normalized linear precoding matrix is given at the base station, whereas the power allocated to each user is to be determined. The problem is to jointly design the power allocation across different users for linear precoding and the cooperative jamming at the friendly jammer. The goal is to maximize a lower bound of the secrecy rate, provided that a minimum communication rate to the users is guaranteed. The optimal solution is obtained when the number of antennas at the friendly jammer is no less than the total number of antennas at the users and eavesdropper. Moreover, a suboptimal algorithm is proposed, which can be applied for all the scenarios. Numerical results demonstrate that the proposed schemes are effective for secure communications.",

keywords = "Cooperative jamming, linear precoding, multiuser broadcast channel, physical layer security",

author = "Jun Yang and Kim, {Il Min} and Kim, {Dong In}",

note = "Publisher Copyright: {\textcopyright} 2014 IEEE.",

year = "2014",

month = sep,

day = "1",

doi = "10.1109/TCOMM.2014.2345659",

language = "English",

volume = "62",

pages = "3285--3298",

journal = "IEEE Transactions on Communications",

issn = "0090-6778",

publisher = "Institute of Electrical and Electronics Engineers",

number = "9",

}

RIS

TY - JOUR

T1 - Joint design of optimal cooperative jamming and power allocation for linear precoding

AU - Yang, Jun

AU - Kim, Il Min

AU - Kim, Dong In

PY - 2014/9/1

Y1 - 2014/9/1

N2 - Linear precoding and cooperative jamming for multiuser broadcast channel is studied to enhance the physical layer security. We consider the system where multiple independent data streams are transmitted from the base station to multiple legitimate users with the help of a friendly jammer. It is assumed that a normalized linear precoding matrix is given at the base station, whereas the power allocated to each user is to be determined. The problem is to jointly design the power allocation across different users for linear precoding and the cooperative jamming at the friendly jammer. The goal is to maximize a lower bound of the secrecy rate, provided that a minimum communication rate to the users is guaranteed. The optimal solution is obtained when the number of antennas at the friendly jammer is no less than the total number of antennas at the users and eavesdropper. Moreover, a suboptimal algorithm is proposed, which can be applied for all the scenarios. Numerical results demonstrate that the proposed schemes are effective for secure communications.

AB - Linear precoding and cooperative jamming for multiuser broadcast channel is studied to enhance the physical layer security. We consider the system where multiple independent data streams are transmitted from the base station to multiple legitimate users with the help of a friendly jammer. It is assumed that a normalized linear precoding matrix is given at the base station, whereas the power allocated to each user is to be determined. The problem is to jointly design the power allocation across different users for linear precoding and the cooperative jamming at the friendly jammer. The goal is to maximize a lower bound of the secrecy rate, provided that a minimum communication rate to the users is guaranteed. The optimal solution is obtained when the number of antennas at the friendly jammer is no less than the total number of antennas at the users and eavesdropper. Moreover, a suboptimal algorithm is proposed, which can be applied for all the scenarios. Numerical results demonstrate that the proposed schemes are effective for secure communications.

KW - Cooperative jamming

KW - linear precoding

KW - multiuser broadcast channel

KW - physical layer security

UR - http://www.scopus.com/inward/record.url?scp=84907524580&partnerID=8YFLogxK

U2 - 10.1109/TCOMM.2014.2345659

DO - 10.1109/TCOMM.2014.2345659

M3 - Journal article

AN - SCOPUS:84907524580

VL - 62

SP - 3285

EP - 3298

JO - IEEE Transactions on Communications

JF - IEEE Transactions on Communications

SN - 0090-6778

IS - 9

M1 - 6872551

ER -

ID: 362746715