Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | 2022 IEEE 95th Vehicular Technology Conference: (VTC2022-Spring) |
| Herausgeber (Verlag) | Institute of Electrical and Electronics Engineers Inc. |
| Seitenumfang | 7 |
| ISBN (elektronisch) | 978-1-6654-8243-1 |
| ISBN (Print) | 978-1-6654-8244-8 |
| Publikationsstatus | Veröffentlicht - 2022 |
| Veranstaltung | 95th IEEE Vehicular Technology Conference (VTC 2022-Spring) - Helsinki, Finnland Dauer: 19 Juni 2022 → 22 Juni 2022 |
Publikationsreihe
| Name | IEEE Vehicular Technology Conference |
|---|---|
| Band | 2022-June |
| ISSN (Print) | 1090-3038 |
| ISSN (elektronisch) | 2577-2465 |
Abstract
Since NR is a huge shift for the possibilities in mobile communication, more new emerging requirements for mobile bandwidth, delays and coverage are set. Unfortunately, the rollout of NR is still ongoing and not all necessary features are implemented yet. In this work we present an application layer measurement study in a major NSA-NR network in Germany and investigate whether NR is able to keep what it promises. We evaluate metrics of the application layer and compare them to NRs predecessor LTE. Our results show that NR is not always the better choice: In the current state of deployment, the layer 2 mechanism DRX can cause higher delays in NR than LTE. We also investigate the performance of HARQ, the queuing times and buffer sizes in downlink and uplink directions and the impact of NRs deployment strategy.
ASJC Scopus Sachgebiete
- Informatik (insg.)
- Angewandte Informatik
- Ingenieurwesen (insg.)
- Elektrotechnik und Elektronik
- Mathematik (insg.)
- Angewandte Mathematik
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- BibTex
- RIS
2022 IEEE 95th Vehicular Technology Conference: (VTC2022-Spring). Institute of Electrical and Electronics Engineers Inc., 2022. (IEEE Vehicular Technology Conference; Band 2022-June).
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review
}
TY - GEN
T1 - A Measurement Study on the Application-level Performance of NSA-NR
AU - Prause, Lukas
AU - Akselrod, Mark
PY - 2022
Y1 - 2022
N2 - Since NR is a huge shift for the possibilities in mobile communication, more new emerging requirements for mobile bandwidth, delays and coverage are set. Unfortunately, the rollout of NR is still ongoing and not all necessary features are implemented yet. In this work we present an application layer measurement study in a major NSA-NR network in Germany and investigate whether NR is able to keep what it promises. We evaluate metrics of the application layer and compare them to NRs predecessor LTE. Our results show that NR is not always the better choice: In the current state of deployment, the layer 2 mechanism DRX can cause higher delays in NR than LTE. We also investigate the performance of HARQ, the queuing times and buffer sizes in downlink and uplink directions and the impact of NRs deployment strategy.
AB - Since NR is a huge shift for the possibilities in mobile communication, more new emerging requirements for mobile bandwidth, delays and coverage are set. Unfortunately, the rollout of NR is still ongoing and not all necessary features are implemented yet. In this work we present an application layer measurement study in a major NSA-NR network in Germany and investigate whether NR is able to keep what it promises. We evaluate metrics of the application layer and compare them to NRs predecessor LTE. Our results show that NR is not always the better choice: In the current state of deployment, the layer 2 mechanism DRX can cause higher delays in NR than LTE. We also investigate the performance of HARQ, the queuing times and buffer sizes in downlink and uplink directions and the impact of NRs deployment strategy.
UR - http://www.scopus.com/inward/record.url?scp=85137843807&partnerID=8YFLogxK
U2 - 10.1109/VTC2022-Spring54318.2022.9860414
DO - 10.1109/VTC2022-Spring54318.2022.9860414
M3 - Conference contribution
AN - SCOPUS:85137843807
SN - 978-1-6654-8244-8
T3 - IEEE Vehicular Technology Conference
BT - 2022 IEEE 95th Vehicular Technology Conference: (VTC2022-Spring)
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 95th IEEE Vehicular Technology Conference (VTC 2022-Spring)
Y2 - 19 June 2022 through 22 June 2022
ER -