Title :
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
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;
Conference_Titel :
Wireless Technology, 2006. The 9th European Conference on
Conference_Location :
Manchester
Print_ISBN :
2-9600551-5-2
DOI :
10.1109/ECWT.2006.280478
