@inproceedings{94d8a634cabc48b196d78bb7a21ec416,
title = "Necessary Conditions for K/2 Degrees of Freedom",
abstract = "Stotz et al., 2016, reported a sufficient (injectivity) condition for each user in a K-user single-antenna constant interference channel to achieve 1/2 degree of freedom. The present paper proves that this condition is necessary as well and hence provides an equivalence characterization of interference channel matrices allowing full degrees of freedom.",
author = "Recep Gul and Helmut Bolcskei and Shlomo Shamai",
note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 2018 IEEE International Symposium on Information Theory, ISIT 2018 ; Conference date: 17-06-2018 Through 22-06-2018",
year = "2018",
month = aug,
day = "15",
doi = "10.1109/ISIT.2018.8437824",
language = "الإنجليزيّة",
isbn = "9781538647806",
series = "IEEE International Symposium on Information Theory - Proceedings",
pages = "2574--2578",
booktitle = "2018 IEEE International Symposium on Information Theory, ISIT 2018",
}