Third Generation WCDMA Uplink Capacity Improvements With 3.5G HSUPA for ITU Macro-Cell Channels

Author

Rodrigues, Eduardo J B

Author_Institution

UFRN, Fed. Univ. of R. G. do Norte, Natal

fYear

2006

fDate

10-12 Sept. 2006

Firstpage

231

Lastpage

234

Abstract

In this work the performance of two high speed uplink packet access (HSUPA) techniques for enhance the third generation (3G) WCDMA reverse link was analyzed. The throughput increases were investigated for a combination of interference cancellation (IC) and multi-user detection (MUD) schemes and for node-B controlled hybrid automatic repeat request (HARQ) mechanisms. Simulations were done for ITU vehicular A (VA) channels, with different mobility scenarios, and the results were obtained by comparing the throughput for the all applied techniques

Keywords

3G mobile communication; automatic repeat request; code division multiple access; interference suppression; multiuser detection; packet radio networks; radio links; wireless channels; 3.5G HSUPA technique; ITU vehicular channel; high speed uplink packet access; hybrid automatic repeat request mechanisms; interference cancellation; mobility scenario; multiuser detection scheme; node-B controlled HARQ mechanism; third generation WCDMA; wideband code division multiple access; Automatic repeat request; Hybrid integrated circuits; Interference cancellation; Multiaccess communication; Multiple access interference; Multiuser detection; Packaging; Throughput; Transmitters; Video sharing; HSUPA; Hybrid-ARQ; Multi-User Detection; Throughput;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Technology, 2006. The 9th European Conference on

Conference_Location

Manchester

Print_ISBN

2-9600551-5-2

Type

conf

DOI

10.1109/ECWT.2006.280478

Filename

4057481