MIMO broadcasting with common, private and confidential messages

Hung D. Ly; Tie Liu; Yingbin Liang

doi:10.1109/ISITA.2008.4895419

MIMO broadcasting with common, private and confidential messages

Hung D. Ly, Tie Liu, Yingbin Liang

Department of Electrical Engineering & Computer Science

Research output: Chapter in Book/Entry/Poem › Conference contribution

10 Scopus citations

Abstract

The two-user MIMO Gaussian broadcast channel with confidential messages is studied. For the case in which the transmitter has one common message for both users and one confidential message for user 1, the capacity region is characterized with the confidential message perfectly secret from user 2. For the case in which the transmitter has one common message for both users, two private messages each for one of the users, and two confidential messages each also for one of the users, an approximate characterization of the capacity region was provided via a deterministic approach with the confidential messages respectively secret from the other user.

Original language	English (US)
Title of host publication	2008 International Symposium on Information Theory and its Applications, ISITA2008
DOIs	https://doi.org/10.1109/ISITA.2008.4895419
State	Published - 2008
Event	2008 International Symposium on Information Theory and its Applications, ISITA2008 - Auckland, New Zealand Duration: Dec 7 2008 → Dec 10 2008

Publication series

Name	2008 International Symposium on Information Theory and its Applications, ISITA2008

Other

Other	2008 International Symposium on Information Theory and its Applications, ISITA2008
Country/Territory	New Zealand
City	Auckland
Period	12/7/08 → 12/10/08

ASJC Scopus subject areas

General Computer Science

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10.1109/ISITA.2008.4895419

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Ly, HD, Liu, T & Liang, Y 2008, MIMO broadcasting with common, private and confidential messages. in 2008 International Symposium on Information Theory and its Applications, ISITA2008., 4895419, 2008 International Symposium on Information Theory and its Applications, ISITA2008, 2008 International Symposium on Information Theory and its Applications, ISITA2008, Auckland, New Zealand, 12/7/08. https://doi.org/10.1109/ISITA.2008.4895419

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abstract = "The two-user MIMO Gaussian broadcast channel with confidential messages is studied. For the case in which the transmitter has one common message for both users and one confidential message for user 1, the capacity region is characterized with the confidential message perfectly secret from user 2. For the case in which the transmitter has one common message for both users, two private messages each for one of the users, and two confidential messages each also for one of the users, an approximate characterization of the capacity region was provided via a deterministic approach with the confidential messages respectively secret from the other user.",

author = "Ly, {Hung D.} and Tie Liu and Yingbin Liang",

year = "2008",

doi = "10.1109/ISITA.2008.4895419",

language = "English (US)",

isbn = "9781424420698",

series = "2008 International Symposium on Information Theory and its Applications, ISITA2008",

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note = "2008 International Symposium on Information Theory and its Applications, ISITA2008 ; Conference date: 07-12-2008 Through 10-12-2008",

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AU - Liu, Tie

AU - Liang, Yingbin

PY - 2008

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N2 - The two-user MIMO Gaussian broadcast channel with confidential messages is studied. For the case in which the transmitter has one common message for both users and one confidential message for user 1, the capacity region is characterized with the confidential message perfectly secret from user 2. For the case in which the transmitter has one common message for both users, two private messages each for one of the users, and two confidential messages each also for one of the users, an approximate characterization of the capacity region was provided via a deterministic approach with the confidential messages respectively secret from the other user.

AB - The two-user MIMO Gaussian broadcast channel with confidential messages is studied. For the case in which the transmitter has one common message for both users and one confidential message for user 1, the capacity region is characterized with the confidential message perfectly secret from user 2. For the case in which the transmitter has one common message for both users, two private messages each for one of the users, and two confidential messages each also for one of the users, an approximate characterization of the capacity region was provided via a deterministic approach with the confidential messages respectively secret from the other user.

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U2 - 10.1109/ISITA.2008.4895419

DO - 10.1109/ISITA.2008.4895419

M3 - Conference contribution

AN - SCOPUS:77951096439

SN - 9781424420698

T3 - 2008 International Symposium on Information Theory and its Applications, ISITA2008

BT - 2008 International Symposium on Information Theory and its Applications, ISITA2008

T2 - 2008 International Symposium on Information Theory and its Applications, ISITA2008

Y2 - 7 December 2008 through 10 December 2008

ER -

MIMO broadcasting with common, private and confidential messages

Abstract

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