Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 1798-1807 |
| Seitenumfang | 10 |
| Fachzeitschrift | IEEE Transactions on Wireless Communications |
| Jahrgang | 4 |
| Ausgabenummer | 4 |
| Publikationsstatus | Veröffentlicht - Juli 2005 |
Abstract
This paper deals with the combination of transmit power control and link adaptation in wireless data networks. The tools for engineering wireless voice networks are not necessarily suited for data communications due to the smooth transition between good and bad states in data networks. This paper proposes a theoretical model to calculate the throughput in a wireless data network using HIPERLAN type 2 as an example system. It is based on the computation of the probability density function of the signal-to-interference ratio (SIR) at the receiver and the calculation of the expected throughput value based on known throughput curves versus SIR. The results from the theoretical model are presented and compared to the results from a simulation model. An important outcome is that maximum throughput in the network is not necessarily achieved at maximum transmit powers.
ASJC Scopus Sachgebiete
- Informatik (insg.)
- Angewandte Informatik
- Ingenieurwesen (insg.)
- Elektrotechnik und Elektronik
- Mathematik (insg.)
- Angewandte Mathematik
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in: IEEE Transactions on Wireless Communications, Jahrgang 4, Nr. 4, 07.2005, S. 1798-1807.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Throughput calculation in a HIPERLAN type 2 network considering power control and link adaptation
AU - Radimirsch, Markus
AU - Jobmann, Klaus
PY - 2005/7
Y1 - 2005/7
N2 - This paper deals with the combination of transmit power control and link adaptation in wireless data networks. The tools for engineering wireless voice networks are not necessarily suited for data communications due to the smooth transition between good and bad states in data networks. This paper proposes a theoretical model to calculate the throughput in a wireless data network using HIPERLAN type 2 as an example system. It is based on the computation of the probability density function of the signal-to-interference ratio (SIR) at the receiver and the calculation of the expected throughput value based on known throughput curves versus SIR. The results from the theoretical model are presented and compared to the results from a simulation model. An important outcome is that maximum throughput in the network is not necessarily achieved at maximum transmit powers.
AB - This paper deals with the combination of transmit power control and link adaptation in wireless data networks. The tools for engineering wireless voice networks are not necessarily suited for data communications due to the smooth transition between good and bad states in data networks. This paper proposes a theoretical model to calculate the throughput in a wireless data network using HIPERLAN type 2 as an example system. It is based on the computation of the probability density function of the signal-to-interference ratio (SIR) at the receiver and the calculation of the expected throughput value based on known throughput curves versus SIR. The results from the theoretical model are presented and compared to the results from a simulation model. An important outcome is that maximum throughput in the network is not necessarily achieved at maximum transmit powers.
KW - HIPERLAN type 2
KW - Link adaptation
KW - Power control
KW - Simulation
KW - System investigation
KW - Theory
KW - Throughput model
KW - Wireless data networks
UR - http://www.scopus.com/inward/record.url?scp=27744534843&partnerID=8YFLogxK
U2 - 10.1109/TWC.2005.850312
DO - 10.1109/TWC.2005.850312
M3 - Article
AN - SCOPUS:27744534843
VL - 4
SP - 1798
EP - 1807
JO - IEEE Transactions on Wireless Communications
JF - IEEE Transactions on Wireless Communications
SN - 1536-1276
IS - 4
ER -