On the Secure Degrees of Freedom of Wireless X Networks

Previous work showed that the X network with M transmitters, N receivers has MN M+N-1 degrees of freedom. In this work we study the degrees of freedom of the X network with secrecy constraints, i.e. the X network where some/all messages are confidential. We consider the M

• Type: Journal
• Year: 2008
• Where: CORR
• Authors: Tiangao Gou, Syed Ali Jafar
• Keywords: CORR 2008, Education, M+N-1 Degrees, MN M+N-1 Degrees, Secrecy Constraints