High Speed Uplink Packet Access Evaluation by Dynamic Network Simulations

High speed uplink packet access (HSUPA) improves the cell throughput by faster scheduling, L1 HARQ and enhanced bit rates. This paper introduces a dynamic system simulator for studying HSUPA system performance. This simulator is used to analyze the effect on the cell throughput of increasing the BLE...

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Bibliographic Details
Main Authors: Wigard, J., Boussif, M., Madsen, N.H., Brix, M., Corneliussen, S., Laursen, E.A.
Format: Conference Proceeding
Language:English
Subjects:
Bit rate
Delay
Downlink
Enhanced DCH
HSUPA
Multiaccess communication
Scheduling algorithm
simulations
System performance
System testing
Telecommunication traffic
Throughput
Traffic control
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Summary:High speed uplink packet access (HSUPA) improves the cell throughput by faster scheduling, L1 HARQ and enhanced bit rates. This paper introduces a dynamic system simulator for studying HSUPA system performance. This simulator is used to analyze the effect on the cell throughput of increasing the BLER target and the target number of transmissions. The L3 cell throughput increases when the target number of transmissions increases, while the control overhead in terms of transmission power is estimated to be approximately 25%
ISSN:2166-9570
DOI:10.1109/PIMRC.2006.254117