MIMO broadcasting with common, private and confidential messages

Hung D. Ly, Tie Liu, Yingbin Liang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 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 languageEnglish (US)
Title of host publication2008 International Symposium on Information Theory and its Applications, ISITA2008
DOIs
StatePublished - Dec 1 2008
Event2008 International Symposium on Information Theory and its Applications, ISITA2008 - Auckland, New Zealand
Duration: Dec 7 2008Dec 10 2008

Publication series

Name2008 International Symposium on Information Theory and its Applications, ISITA2008

Other

Other2008 International Symposium on Information Theory and its Applications, ISITA2008
CountryNew Zealand
CityAuckland
Period12/7/0812/10/08

ASJC Scopus subject areas

  • Computer Science(all)

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