Onur Ozan Koyluoglu, Hesham El Gamal, Lifeng Lai, H. Vincent Poor. On the secure degrees of freedom in the K-user Gaussian interference channel. In Frank R. Kschischang, En-Hui Yang, editors, 2008 IEEE International Symposium on Information Theory, ISIT 2008, Toronto, ON, Canada, July 6-11, 2008. pages 384-388, IEEE, 2008. [doi]
Abstract is missing.