HSDPA performance with parallel interference cancellation

Author

Haikola, Ville ; Lampinen, Marko ; Saukkonen, Tuomas

Author_Institution

Nokia, Oulu, Finland

Volume

4

fYear

2004

fDate

5-8 Sept. 2004

Firstpage

2318

Abstract

We investigate an advanced receiver technique called multistage parallel interference cancellation applied to high speed downlink packet access (HSDPA), which is a packet enhancement to the third generation wideband code division multiple access (WCDMA) mobile communication system. The advanced receiver packet error rate and throughput performance is compared to conventional rake receiver with link level simulations in single antenna case, and the results show that considerable gain is possible by using the advanced receiver in multipath fading channels, where the rake has already reached error floor.

Keywords

3G mobile communication; antennas; broadband networks; code division multiple access; error statistics; fading channels; interference suppression; mobile radio; multipath channels; packet radio networks; radio links; radio receivers; HSDPA performance; conventional rake receiver; high speed downlink packet access; link level simulation; mobile communication system; multipath fading channel; multistage parallel interference cancellation; receiver packet error rate; single antenna case; third generation wideband code division multiple access; Downlink; Error analysis; Fading; Interference cancellation; Mobile communication; Multiaccess communication; Multipath channels; RAKE receivers; Throughput; Wideband;

fLanguage

English

Publisher

ieee

Conference_Titel

Personal, Indoor and Mobile Radio Communications, 2004. PIMRC 2004. 15th IEEE International Symposium on

Print_ISBN

0-7803-8523-3

Type

conf

DOI

10.1109/PIMRC.2004.1368733

Filename

1368733