@inproceedings{c37da88c514a41bc8f702ef2e7b58a7d,
title = "Overloaded multiuser MISO transmission with imperfect CSIT",
abstract = "A required feature for the next generation of wireless communication networks will be the capability to serve simultaneously a large number of devices with heterogeneous CSIT qualities and demands. In this paper, we consider the overloaded MISO BC with two groups of CSIT qualities. We propose a transmission scheme where degraded symbols are superimposed on top of spatially-multiplexed symbols. The developed strategy allows to serve all users in a non-orthogonal manner and the analysis shows an enhanced perfomance compared to existing schemes. Moreover, optimality in a DoF sense is shown.1",
keywords = "DoF, Overloaded MISO BC, partial CSIT",
author = "Enrico Piovano and Hamdi Joudeh and Bruno Clerckx",
note = "Funding Information: This work has been partially supported by the EPSRC of UK, under grant EP/N015312/1. Publisher Copyright: {\textcopyright} 2016 IEEE.; 50th Asilomar Conference on Signals, Systems and Computers, ACSSC 2016 ; Conference date: 06-11-2016 Through 09-11-2016",
year = "2017",
month = mar,
day = "1",
doi = "10.1109/ACSSC.2016.7868988",
language = "English",
series = "Conference Record - Asilomar Conference on Signals, Systems and Computers",
publisher = "IEEE Computer Society",
pages = "34--38",
editor = "Matthews, {Michael B.}",
booktitle = "Conference Record of the 50th Asilomar Conference on Signals, Systems and Computers, ACSSC 2016",
}