Abstract
Packet scheduling in 5G networks can significantly affect the performance of beamforming techniques since the allocation of multiple users to the same time-frequency block causes interference between users. A combination of beamforming and scheduling can thus improve the performance of multi-user MIMO systems. Furthermore, in realistic conditions, data packets have both priority and deadlines beyond which they become obsolete. In this paper we propose a simple scheduling algorithm which takes priorities and deadlines into account and allocates users dynamically to resource blocks and spatial beams according to the Tomlinson-Harashima precoder. We demonstrate the merits of the proposed technique compared to other state-of-the art scheduling methods through simulations.
Original language | English |
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Title of host publication | 2020 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2020 - Proceedings |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 5285-5289 |
Number of pages | 5 |
ISBN (Electronic) | 9781509066315 |
DOIs | |
State | Published - May 2020 |
Externally published | Yes |
Event | 2020 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2020 - Barcelona, Spain Duration: 4 May 2020 → 8 May 2020 |
Publication series
Name | ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings |
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Volume | 2020-May |
ISSN (Print) | 1520-6149 |
Conference
Conference | 2020 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2020 |
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Country/Territory | Spain |
City | Barcelona |
Period | 4/05/20 → 8/05/20 |
Bibliographical note
Publisher Copyright:© 2020 IEEE.
Keywords
- 5G Networks
- Resource Al-location
- Scheduling
- THP