Jianwei Xie, Sennur Ulukus. Secure degrees of freedom of the Gaussian wiretap channel with helpers. In 2012 50th Annual Allerton Conference on Communication, Control, and Computing, Allerton Park & Retreat Center, Monticello, IL, USA, October 1-5, 2012. pages 193-200, IEEE, 2012. [doi]
Abstract is missing.