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
| Original language | English |
|---|---|
| Title of host publication | Conference Record of the 50th Asilomar Conference on Signals, Systems and Computers, ACSSC 2016 |
| Publisher | IEEE Computer Society |
| Pages | 34-38 |
| Number of pages | 5 |
| ISBN (Electronic) | 9781538639542 |
| DOIs | |
| Publication status | Published - 2017 Mar 1 |
| Externally published | Yes |
| Event | 50th Asilomar Conference on Signals, Systems and Computers, ACSSC 2016 - Pacific Grove, United States Duration: 2016 Nov 6 → 2016 Nov 9 |
Other
| Other | 50th Asilomar Conference on Signals, Systems and Computers, ACSSC 2016 |
|---|---|
| Country | United States |
| City | Pacific Grove |
| Period | 16/11/6 → 16/11/9 |
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Keywords
- DoF
- Overloaded MISO BC
- partial CSIT
ASJC Scopus subject areas
- Signal Processing
- Computer Networks and Communications
Cite this
Overloaded multiuser MISO transmission with imperfect CSIT. / Piovano, Enrico; Joudeh, Hamdi; Clercks, Bruno.
Conference Record of the 50th Asilomar Conference on Signals, Systems and Computers, ACSSC 2016. IEEE Computer Society, 2017. p. 34-38 7868988.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Overloaded multiuser MISO transmission with imperfect CSIT
AU - Piovano, Enrico
AU - Joudeh, Hamdi
AU - Clercks, Bruno
PY - 2017/3/1
Y1 - 2017/3/1
N2 - 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
AB - 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
KW - DoF
KW - Overloaded MISO BC
KW - partial CSIT
UR - http://www.scopus.com/inward/record.url?scp=85016313256&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85016313256&partnerID=8YFLogxK
U2 - 10.1109/ACSSC.2016.7868988
DO - 10.1109/ACSSC.2016.7868988
M3 - Conference contribution
AN - SCOPUS:85016313256
SP - 34
EP - 38
BT - Conference Record of the 50th Asilomar Conference on Signals, Systems and Computers, ACSSC 2016
PB - IEEE Computer Society
ER -