A Novel Resource Allocation Method for HSUPA with Successive Interference Cancellation

Author

Wei Bai ; Yuehong Gao ; Jing Liu ; Xin Zhang ; Dacheng Yang

Author_Institution

Wireless Theor. & Technol. Lab., Beijing Univ. of Posts & Telecommun., Beijing

fYear

2008

fDate

21-24 Sept. 2008

Firstpage

1

Lastpage

5

Abstract

In this paper, we investigate the potential benefit of successive interference cancellation (SIC) in high speed uplink packet access (HSUPA). We explore the possibility of improving the performance of HSUPA by introducing the SIC and we also bring forward a novel scheduling method named effective power-based load control (EPBLC) to extend its advantage. Finally we give the conclusion that with SIC and EPBLC, we can get 43%-56% throughput gain under different interference cancellation efficiency.

Keywords

interference suppression; load regulation; packet radio networks; power control; resource allocation; scheduling; HSUPA; effective power-based load control; high speed uplink packet access; resource allocation; scheduling; successive interference cancellation; Interference cancellation; Internet telephony; Load flow control; Multiaccess communication; Power system modeling; Resource management; Signal to noise ratio; Silicon carbide; Throughput; Wireless communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference, 2008. VTC 2008-Fall. IEEE 68th

Conference_Location

Calgary, BC

ISSN

1090-3038

Print_ISBN

978-1-4244-1721-6

Electronic_ISBN

1090-3038

Type

conf

DOI

10.1109/VETECF.2008.331

Filename

4657163